{ "meta": { "title": "VehCalc Vehicle Fleet Dataset 2026", "description": "Open reference dataset covering 329 North American vehicles: specs, official EPA fuel economy, owner-reported common problems, year-specific issues (with TSBs where published), engine-family fault patterns, and maintenance baselines.", "license": "CC BY 4.0", "source": [ "EPA fueleconomy.gov (official MPG/MPGe, retrieved 2026-08-18)", "OEM public specifications (MSRP ranges, tire, battery)", "NHTSA complaints + OEM TSBs + owner-forum consensus for fault patterns" ], "retrieved": "2026-08-30", "note": "Reference data for planning and education. Fault patterns are owner-reported/common-issue summaries, not a guarantee for any individual vehicle. Verify critical figures with OEM/NHTSA before acting.", "vehicleCount": 327, "bodyTypeBreakdown": { "SUV": 168, "Truck": 32, "Minivan": 6, "Sedan": 62, "Hatchback": 16, "Van": 7, "Coupe": 11, "Motorcycle": 14, "ATV": 10, "Wagon": 1 } }, "vehicles": [ { "slug": "toyota-4runner", "make": "Toyota", "model": "4Runner", "generation": "2020-2024 (5th Gen N280)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "4WD", "engine": "4.0L V6 (1GR-FE)", "engineFamily": "Toyota GR V6", "marketYears": "2020-2024", "msrpRange": "$38,000-$55,000", "tireSize": "265/70R17", "tirePressurePsi": 32, "batteryGroup": "27F", "batteryCca": 710, "epa": { "mpgCity": 16, "mpgHighway": 19, "mpgCombined": 17, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Frame surface rust in snow-belt states", "Rear differential breather clogging", "Catalytic converter theft risk", "Transmission fluid overheating when towing" ], "yearIssues": [ { "years": "2010-2014", "issue": "Frame rust perforation in snow-belt states", "tsb": null, "fix": "Frame replacement campaign; anti-corrosion treatment", "resolved": false } ], "engineFaults": [ { "symptom": "VVT-i cold start rattle 1-2 seconds", "cause": "VVT gear lock pin wear", "fix": "VVT gear replacement (both banks). Use OEM filter to prevent debris.", "affectedYears": null }, { "symptom": "Exhaust manifold tick on cold start", "cause": "Manifold gasket and stud failure", "fix": "Replace manifold gasket and studs with updated parts.", "affectedYears": null }, { "symptom": "Frame surface rust in snow-belt states", "cause": "Frame coating inadequacy", "fix": "Annual undercarriage wash in winter; fluid film application.", "affectedYears": null } ], "maintenance": { "oilViscosity": "5W-30", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 90000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "toyota-tundra", "make": "Toyota", "model": "Tundra", "generation": "2022-2024 (3rd Gen XK70)", "bodyType": "Truck", "fuelType": "gas", "drivetrain": "4WD", "engine": "3.4L Twin-Turbo V6 Hybrid (V35A-FTS i-FORCE MAX)", "engineFamily": "Toyota i-FORCE MAX Hybrid V6", "marketYears": "2022-2024", "msrpRange": "$38,000-$60,000", "tireSize": "275/65R18", "tirePressurePsi": 35, "batteryGroup": "27F", "batteryCca": 710, "epa": { "mpgCity": 13, "mpgHighway": 17, "mpgCombined": 15, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Turbo wastegate rattle on 3.4L twin-turbo", "Fuel system high-pressure pump noise", "Tailgate actuator failure", "Infotainment system lag" ], "yearIssues": [ { "years": "2022-2023", "issue": "Turbo wastegate rattle on early production", "tsb": null, "fix": "Turbocharger inspection per TSB", "resolved": false } ], "engineFaults": [ { "symptom": "Turbo wastegate rattle at deceleration 2500-3500 RPM", "cause": "Wastegate actuator rod bushing wear", "fix": "Turbocharger inspection; actuator or turbo replacement.", "affectedYears": null }, { "symptom": "Hybrid inverter pump noise and warning", "cause": "Inverter coolant pump failure", "fix": "Inverter coolant pump replacement.", "affectedYears": null }, { "symptom": "Tailgate power open/close failure", "cause": "Tailgate actuator motor wear", "fix": "Tailgate actuator replacement.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "toyota-sienna", "make": "Toyota", "model": "Sienna", "generation": "2021-2024 (4th Gen)", "bodyType": "Minivan", "fuelType": "hybrid", "drivetrain": "FWD", "engine": "2.5L I4 Hybrid (A25A-FXS)", "engineFamily": "Toyota THS II Hybrid", "marketYears": "2021-2024", "msrpRange": "$35,000-$50,000", "tireSize": "235/60R17", "tirePressurePsi": 35, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 36, "mpgHighway": 36, "mpgCombined": 36, "evMpge": null, "sourceYear": 2022, "estimated": false }, "commonProblems": [ "Power sliding door actuator failure", "Hybrid battery fan noise", "12V auxiliary battery drain", "Rear AC blower motor failure" ], "yearIssues": [ { "years": "2019-2021", "issue": "Fuel pump impeller deformation causing stall", "tsb": "20TP-02", "fix": "Fuel pump replacement under recall", "resolved": true } ], "engineFaults": [ { "symptom": "HV battery degradation warning with P0A80", "cause": "Battery cell capacity loss below threshold (typically 8-10 years / 150k+ miles)", "fix": "Battery module diagnostic at dealership. Replacement or refurbishment of degraded modules only (not full pack if localized).", "affectedYears": null }, { "symptom": "Brake actuator noise and pedal feel change", "cause": "Regenerative brake actuator/accumulator wear", "fix": "Brake actuator replacement. Bleed system per hybrid-specific procedure.", "affectedYears": null }, { "symptom": "12V battery drain with no-start after parking", "cause": "DCM/telematics module not entering sleep mode", "fix": "Software update for telematics. Replace 12V battery if 3+ years old.", "affectedYears": null }, { "symptom": "Engine cycles unexpectedly at full HV battery", "cause": "Battery thermal management running engine for cabin heat", "fix": "Normal behavior in cold climate. Pre-heat cabin while plugged in (PHEV) to reduce engine cycling.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-16", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "toyota-avalon", "make": "Toyota", "model": "Avalon", "generation": "2019-2022 (5th Gen XX50)", "bodyType": "Sedan", "fuelType": "gas", "drivetrain": "FWD", "engine": "3.5L V6 (2GR-FKS)", "engineFamily": "Toyota GR Direct Injection V6", "marketYears": "2019-2022", "msrpRange": "$36,000-$44,000", "tireSize": "215/55R17", "tirePressurePsi": 33, "batteryGroup": "35", "batteryCca": 600, "epa": { "mpgCity": 22, "mpgHighway": 31, "mpgCombined": 25, "evMpge": null, "sourceYear": 2019, "estimated": false }, "commonProblems": [ "Infotainment screen delamination", "VVT gear cold start rattle", "Transmission hesitation 8-speed", "Fuel pump recall (certain VINs)" ], "yearIssues": [ { "years": "2018-2020", "issue": "Fuel pump recall (certain VINs)", "tsb": null, "fix": "Fuel pump replacement under recall", "resolved": true } ], "engineFaults": [ { "symptom": "VVT-i cold start rattle 1-2 seconds", "cause": "VVT gear lock pin wear", "fix": "VVT gear replacement (both banks).", "affectedYears": null }, { "symptom": "8-speed transmission hesitation 2-1 downshift", "cause": "8-speed transmission calibration", "fix": "TCM software update.", "affectedYears": null }, { "symptom": "Carbon buildup causing rough idle", "cause": "GDI intake valve carbon", "fix": "Walnut blast at 60k miles.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "toyota-venza", "make": "Toyota", "model": "Venza", "generation": "2021-2024 (2nd Gen)", "bodyType": "SUV", "fuelType": "hybrid", "drivetrain": "AWD", "engine": "2.5L I4 Hybrid (A25A-FXS)", "engineFamily": "Toyota THS II Hybrid", "marketYears": "2021-2024", "msrpRange": "$33,000-$41,000", "tireSize": "225/60R18", "tirePressurePsi": 33, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 40, "mpgHighway": 37, "mpgCombined": 39, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Hybrid battery degradation at high mileage", "12V battery drain from telematics", "Infotainment lag", "Rear wiper motor failure" ], "yearIssues": [ { "years": "2019-2021", "issue": "Fuel pump impeller deformation causing stall", "tsb": "20TP-02", "fix": "Fuel pump replacement under recall", "resolved": true } ], "engineFaults": [ { "symptom": "HV battery degradation warning with P0A80", "cause": "Battery cell capacity loss below threshold (typically 8-10 years / 150k+ miles)", "fix": "Battery module diagnostic at dealership. Replacement or refurbishment of degraded modules only (not full pack if localized).", "affectedYears": null }, { "symptom": "Brake actuator noise and pedal feel change", "cause": "Regenerative brake actuator/accumulator wear", "fix": "Brake actuator replacement. Bleed system per hybrid-specific procedure.", "affectedYears": null }, { "symptom": "12V battery drain with no-start after parking", "cause": "DCM/telematics module not entering sleep mode", "fix": "Software update for telematics. Replace 12V battery if 3+ years old.", "affectedYears": null }, { "symptom": "Engine cycles unexpectedly at full HV battery", "cause": "Battery thermal management running engine for cabin heat", "fix": "Normal behavior in cold climate. Pre-heat cabin while plugged in (PHEV) to reduce engine cycling.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-16", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "toyota-bz4x", "make": "Toyota", "model": "bZ4X", "generation": "2023-2024 (1st Gen)", "bodyType": "SUV", "fuelType": "ev", "drivetrain": "AWD", "engine": "71.4 kWh EV Powertrain (Joint Subaru/Toyota)", "engineFamily": "e-TNGA EV", "marketYears": "2023-2024", "msrpRange": "$42,000-$50,000", "tireSize": "235/60R18", "tirePressurePsi": 36, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 131, "mpgHighway": 107, "mpgCombined": 119, "evMpge": 28, "sourceYear": 2023, "estimated": false }, "commonProblems": [ "Wheel hub bolt recall", "DC fast charging slower than competitors", "12V battery drain", "Cold weather range reduction" ], "yearIssues": [ { "years": "2023", "issue": "Wheel hub bolt loosening — recall", "tsb": null, "fix": "Wheel hub bolt replacement under recall", "resolved": true } ], "engineFaults": [ { "symptom": "Vehicle will not \"start\" — no contactor click", "cause": "12V battery degraded below threshold to close HV contactors", "fix": "Replace 12V battery. Do NOT jump from another EV; use dedicated 12V jump per OEM procedure.", "affectedYears": null }, { "symptom": "DC fast charging slower than expected, especially in cold", "cause": "Battery thermal management limiting charge to protect cells", "fix": "Pre-condition battery via navigation to charger (Tesla/OEM app). Accept slower L2 in extreme cold.", "affectedYears": null }, { "symptom": "Range drops 30-40% in winter", "cause": "Cold battery chemistry plus cabin heating load", "fix": "Pre-heat cabin while plugged in. Use seat/steering heat instead of full cabin HVAC. Park indoors when possible.", "affectedYears": null }, { "symptom": "Infotainment black screen or reboot loop", "cause": "Software instability, APIM/module failure", "fix": "Soft reset (scroll wheels); if persistent, software update or module replacement at dealership.", "affectedYears": null }, { "symptom": "12V battery drain when parked", "cause": "Telematics module not sleeping, sentry/cabin camera active", "fix": "Disable sentry/cabin camera when parked at home. Software update for telematics sleep issue.", "affectedYears": null } ], "maintenance": { "oilViscosity": "N/A (electric)", "oilIntervalMiles": 0, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "toyota-sequoia", "make": "Toyota", "model": "Sequoia", "generation": "2023-2024 (3rd Gen)", "bodyType": "SUV", "fuelType": "hybrid", "drivetrain": "4WD", "engine": "3.4L Twin-Turbo V6 Hybrid (V35A-FTS i-FORCE MAX)", "engineFamily": "Toyota i-FORCE MAX Hybrid V6", "marketYears": "2023-2024", "msrpRange": "$58,000-$75,000", "tireSize": "275/65R18", "tirePressurePsi": 35, "batteryGroup": "27F", "batteryCca": 710, "epa": { "mpgCity": 13, "mpgHighway": 17, "mpgCombined": 15, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Turbo wastegate rattle", "Hybrid system warning from inverter pump", "Tailgate actuator failure", "Fuel economy below EPA in real-world" ], "yearIssues": [ { "years": "2022-2023", "issue": "Turbo wastegate rattle on early production", "tsb": null, "fix": "Turbocharger inspection per TSB", "resolved": false } ], "engineFaults": [ { "symptom": "Turbo wastegate rattle at deceleration 2500-3500 RPM", "cause": "Wastegate actuator rod bushing wear", "fix": "Turbocharger inspection; actuator or turbo replacement.", "affectedYears": null }, { "symptom": "Hybrid inverter pump noise and warning", "cause": "Inverter coolant pump failure", "fix": "Inverter coolant pump replacement.", "affectedYears": null }, { "symptom": "Tailgate power open/close failure", "cause": "Tailgate actuator motor wear", "fix": "Tailgate actuator replacement.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "toyota-gr-corolla", "make": "Toyota", "model": "GR Corolla", "generation": "2023-2024 (1st Gen)", "bodyType": "Hatchback", "fuelType": "gas", "drivetrain": "AWD", "engine": "1.6L Turbo I3 (G16E-GTS)", "engineFamily": "Toyota GR Turbo I3", "marketYears": "2023-2024", "msrpRange": "$36,000-$46,000", "tireSize": "235/40R18", "tirePressurePsi": 35, "batteryGroup": "H5", "batteryCca": 550, "epa": { "mpgCity": 21, "mpgHighway": 28, "mpgCombined": 24, "evMpge": null, "sourceYear": 2023, "estimated": false }, "commonProblems": [ "Manual transmission synchro wear", "Turbo wastegate rattle", "Clutch slip at high boost", "Brake pad wear on track use" ], "yearIssues": [ { "years": "2023", "issue": "Manual transmission synchro wear 1-2 upshift", "tsb": null, "fix": "Transmission rebuild per TSB", "resolved": false } ], "engineFaults": [ { "symptom": "Manual transmission 1-2 gear grinding", "cause": "Synchro cone wear", "fix": "Transmission rebuild under warranty.", "affectedYears": null }, { "symptom": "Turbo wastegate rattle", "cause": "Wastegate actuator rod wear", "fix": "Turbo inspection/replacement.", "affectedYears": null }, { "symptom": "Clutch slip at high boost", "cause": "Clutch disc wear", "fix": "Clutch replacement with upgraded disc.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 40000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "honda-odyssey", "make": "Honda", "model": "Odyssey", "generation": "2018-2024 (5th Gen)", "bodyType": "Minivan", "fuelType": "gas", "drivetrain": "FWD", "engine": "3.5L V6 (J35Y6)", "engineFamily": "Honda J Series SOHC V6", "marketYears": "2018-2024", "msrpRange": "$33,000-$50,000", "tireSize": "235/60R18", "tirePressurePsi": 33, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 19, "mpgHighway": 28, "mpgCombined": 22, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Power sliding door actuator failure", "9-speed ZF transmission harsh shifts", "Idle stop system failure", "Rear shock absorber leakage" ], "yearIssues": [ { "years": "2018-2020", "issue": "9-speed ZF transmission harsh shifts", "tsb": null, "fix": "TCM software update", "resolved": true } ], "engineFaults": [ { "symptom": "VCM (Variable Cylinder Management) misfire and oil consumption", "cause": "VCM cylinder deactivation causing ring wear and plug fouling", "fix": "VCM disabling module (aftermarket); piston ring replacement. Replace plugs frequently.", "affectedYears": null }, { "symptom": "9-speed ZF transmission harsh 2-1 downshift", "cause": "ZF 9HP48 transmission calibration", "fix": "TCM software update.", "affectedYears": null }, { "symptom": "Idle stop system failure", "cause": "Battery management sensor or starter wear", "fix": "Battery sensor reset; starter replacement if worn.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 105000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "honda-hrv", "make": "Honda", "model": "HR-V", "generation": "2023-2024 (2nd Gen)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "1.5L Turbo I4 (L15B7/L15C)", "engineFamily": "Honda Earth Dreams Turbo", "marketYears": "2023-2024", "msrpRange": "$24,000-$30,000", "tireSize": "215/60R17", "tirePressurePsi": 33, "batteryGroup": "51R", "batteryCca": 500, "epa": { "mpgCity": 28, "mpgHighway": 34, "mpgCombined": 30, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "CVT hesitation and shudder", "Oil dilution in cold climate (1.5T)", "Road noise at highway speed", "Infotainment connectivity issues" ], "yearIssues": [ { "years": "2018-2021", "issue": "Oil dilution in cold climate short-trip driving", "tsb": null, "fix": "Oil at 5k; software update for fuel mapping", "resolved": true } ], "engineFaults": [ { "symptom": "Oil dilution (fuel in oil) in cold climate short trips", "cause": "Direct injection fuel wash past rings during cold operation", "fix": "Oil change at 5k miles in cold climate. Avoid short trips. Use top-tier fuel.", "affectedYears": null }, { "symptom": "CVT hesitation under hard acceleration", "cause": "CVT belt and pulley calibration", "fix": "TCM software update; CVT fluid at 30k.", "affectedYears": null }, { "symptom": "Turbo wastegate rattle at deceleration", "cause": "Wastegate actuator rod wear", "fix": "Turbo inspection.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 40000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "honda-passport", "make": "Honda", "model": "Passport", "generation": "2019-2024 (2nd Gen)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "3.5L V6 (J35Y6)", "engineFamily": "Honda J Series SOHC V6", "marketYears": "2019-2024", "msrpRange": "$38,000-$47,000", "tireSize": "265/60R18", "tirePressurePsi": 33, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 20, "mpgHighway": 25, "mpgCombined": 22, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "9-speed ZF transmission hesitation", "Infotainment system reboots", "Rear suspension noise over bumps", "AC condenser vulnerability to debris" ], "yearIssues": [ { "years": "2018-2020", "issue": "9-speed ZF transmission harsh shifts", "tsb": null, "fix": "TCM software update", "resolved": true } ], "engineFaults": [ { "symptom": "VCM (Variable Cylinder Management) misfire and oil consumption", "cause": "VCM cylinder deactivation causing ring wear and plug fouling", "fix": "VCM disabling module (aftermarket); piston ring replacement. Replace plugs frequently.", "affectedYears": null }, { "symptom": "9-speed ZF transmission harsh 2-1 downshift", "cause": "ZF 9HP48 transmission calibration", "fix": "TCM software update.", "affectedYears": null }, { "symptom": "Idle stop system failure", "cause": "Battery management sensor or starter wear", "fix": "Battery sensor reset; starter replacement if worn.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 105000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "honda-ridgeline", "make": "Honda", "model": "Ridgeline", "generation": "2017-2024 (2nd Gen)", "bodyType": "Truck", "fuelType": "gas", "drivetrain": "AWD", "engine": "3.5L V6 (J35Y6)", "engineFamily": "Honda J Series SOHC V6", "marketYears": "2017-2024", "msrpRange": "$38,000-$47,000", "tireSize": "245/60R18", "tirePressurePsi": 33, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 18, "mpgHighway": 24, "mpgCombined": 21, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "9-speed transmission harsh shifts", "Fuel injector carbon deposits", "Infotainment lag", "Bed liner fading and cracking" ], "yearIssues": [ { "years": "2018-2020", "issue": "9-speed ZF transmission harsh shifts", "tsb": null, "fix": "TCM software update", "resolved": true } ], "engineFaults": [ { "symptom": "VCM (Variable Cylinder Management) misfire and oil consumption", "cause": "VCM cylinder deactivation causing ring wear and plug fouling", "fix": "VCM disabling module (aftermarket); piston ring replacement. Replace plugs frequently.", "affectedYears": null }, { "symptom": "9-speed ZF transmission harsh 2-1 downshift", "cause": "ZF 9HP48 transmission calibration", "fix": "TCM software update.", "affectedYears": null }, { "symptom": "Idle stop system failure", "cause": "Battery management sensor or starter wear", "fix": "Battery sensor reset; starter replacement if worn.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 105000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "honda-civic-type-r", "make": "Honda", "model": "Civic Type R", "generation": "2023-2024 (FL5)", "bodyType": "Hatchback", "fuelType": "gas", "drivetrain": "FWD", "engine": "2.0L Turbo I4 (K20C1)", "engineFamily": "Honda K Series Turbo", "marketYears": "2023-2024", "msrpRange": "$44,000-$51,000", "tireSize": "265/30R19", "tirePressurePsi": 35, "batteryGroup": "51R", "batteryCca": 500, "epa": { "mpgCity": 29, "mpgHighway": 37, "mpgCombined": 32, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Manual transmission 2nd gear grind", "Brake pad and rotor wear", "Turbo wastegate rattle", "Tire wear from camber setup" ], "yearIssues": [], "engineFaults": [ { "symptom": "Manual transmission 2nd gear grinding", "cause": "Synchro cone wear", "fix": "Transmission rebuild under warranty.", "affectedYears": null }, { "symptom": "Carbon buildup causing rough idle", "cause": "GDI intake valve carbon", "fix": "Walnut blast at 60k miles.", "affectedYears": null }, { "symptom": "Brake pad wear at track use", "cause": "High-performance pad compound wear", "fix": "Replace with aftermarket track pads.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 40000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "honda-integra", "make": "Honda", "model": "Integra", "generation": "2023-2024 (1st Gen DE5)", "bodyType": "Hatchback", "fuelType": "gas", "drivetrain": "FWD", "engine": "1.5L Turbo I4 (L15B7/L15C)", "engineFamily": "Honda Earth Dreams Turbo", "marketYears": "2023-2024", "msrpRange": "$31,000-$37,000", "tireSize": "235/40R18", "tirePressurePsi": 33, "batteryGroup": "51R", "batteryCca": 500, "epa": { "mpgCity": 30, "mpgHighway": 37, "mpgCombined": 33, "evMpge": null, "sourceYear": 2023, "estimated": false }, "commonProblems": [ "CVT hesitation", "Oil dilution in cold climate", "Road and tire noise", "Infotainment connectivity issues" ], "yearIssues": [ { "years": "2018-2021", "issue": "Oil dilution in cold climate short-trip driving", "tsb": null, "fix": "Oil at 5k; software update for fuel mapping", "resolved": true } ], "engineFaults": [ { "symptom": "Oil dilution (fuel in oil) in cold climate short trips", "cause": "Direct injection fuel wash past rings during cold operation", "fix": "Oil change at 5k miles in cold climate. Avoid short trips. Use top-tier fuel.", "affectedYears": null }, { "symptom": "CVT hesitation under hard acceleration", "cause": "CVT belt and pulley calibration", "fix": "TCM software update; CVT fluid at 30k.", "affectedYears": null }, { "symptom": "Turbo wastegate rattle at deceleration", "cause": "Wastegate actuator rod wear", "fix": "Turbo inspection.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 40000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "honda-mustang-mach-e", "make": "Ford", "model": "Mustang Mach-E", "generation": "2021-2024", "bodyType": "SUV", "fuelType": "ev", "drivetrain": "AWD", "engine": "72-91 kWh EV Powertrain", "engineFamily": "Ford EV (Mustang Mach-E)", "marketYears": "2021-2024", "msrpRange": "$43,000-$60,000", "tireSize": "225/60R17", "tirePressurePsi": 38, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 90, "mpgHighway": 77, "mpgCombined": 84, "evMpge": 40, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "12V battery failures", "Sync 4A infotainment issues", "DC fast charging slower in cold", "Door handle mechanism sticking" ], "yearIssues": [ { "years": "2021-2022", "issue": "Sync 4A APIM module failure", "tsb": null, "fix": "APIM replacement", "resolved": true } ], "engineFaults": [ { "symptom": "Vehicle will not \"start\" — no contactor click", "cause": "12V battery degraded below threshold to close HV contactors", "fix": "Replace 12V battery. Do NOT jump from another EV; use dedicated 12V jump per OEM procedure.", "affectedYears": null }, { "symptom": "DC fast charging slower than expected, especially in cold", "cause": "Battery thermal management limiting charge to protect cells", "fix": "Pre-condition battery via navigation to charger (Tesla/OEM app). Accept slower L2 in extreme cold.", "affectedYears": null }, { "symptom": "Range drops 30-40% in winter", "cause": "Cold battery chemistry plus cabin heating load", "fix": "Pre-heat cabin while plugged in. Use seat/steering heat instead of full cabin HVAC. Park indoors when possible.", "affectedYears": null }, { "symptom": "Infotainment black screen or reboot loop", "cause": "Software instability, APIM/module failure", "fix": "Soft reset (scroll wheels); if persistent, software update or module replacement at dealership.", "affectedYears": null }, { "symptom": "12V battery drain when parked", "cause": "Telematics module not sleeping, sentry/cabin camera active", "fix": "Disable sentry/cabin camera when parked at home. Software update for telematics sleep issue.", "affectedYears": null } ], "maintenance": { "oilViscosity": "N/A (electric)", "oilIntervalMiles": 0, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "ford-bronco", "make": "Ford", "model": "Bronco", "generation": "2021-2024 (6th Gen)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "4WD", "engine": "2.7L Twin-Turbo V6 (Nano)", "engineFamily": "Ford Nano EcoBoost V6", "marketYears": "2021-2024", "msrpRange": "$33,000-$70,000", "tireSize": "255/75R17", "tirePressurePsi": 35, "batteryGroup": "H6", "batteryCca": 700, "epa": { "mpgCity": 20, "mpgHighway": 22, "mpgCombined": 21, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "2.7L valve seat drop engine failure", "Hard top panel leaks", "Steering gear box wear", "Infotainment screen failure" ], "yearIssues": [ { "years": "2021-2022", "issue": "2.7L valve seat drop engine failure", "tsb": null, "fix": "Engine replacement per TSB", "resolved": false } ], "engineFaults": [ { "symptom": "Engine failure — valve seat drop", "cause": "Exhaust valve seat insertion failure on 2.7L", "fix": "Engine replacement under TSB.", "affectedYears": null }, { "symptom": "Coolant intrusion into cylinders", "cause": "Cylinder head casting defect", "fix": "Engine short block replacement.", "affectedYears": null }, { "symptom": "VCT phaser rattle at cold start", "cause": "VCT phaser wear", "fix": "VCT phaser replacement (both banks).", "affectedYears": null } ], "maintenance": { "oilViscosity": "5W-30", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 45000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "ford-ranger", "make": "Ford", "model": "Ranger", "generation": "2019-2024 (4th Gen P703)", "bodyType": "Truck", "fuelType": "gas", "drivetrain": "4WD", "engine": "2.0L Turbo I4 (EcoBoost)", "engineFamily": "Ford EcoBoost I4", "marketYears": "2019-2024", "msrpRange": "$28,000-$40,000", "tireSize": "265/65R17", "tirePressurePsi": 35, "batteryGroup": "H6", "batteryCca": 700, "epa": { "mpgCity": 20, "mpgHighway": 24, "mpgCombined": 22, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Transmission rough downshift", "Exhaust manifold leak", "Turbo wastegate rattle", "Leaf spring squeak" ], "yearIssues": [ { "years": "2017-2020", "issue": "2.0L EcoBoost coolant intrusion", "tsb": null, "fix": "Engine short block replacement", "resolved": true } ], "engineFaults": [ { "symptom": "Coolant loss with no visible leak", "cause": "2.0L cylinder head casting defect allowing coolant intrusion", "fix": "Engine short block replacement under TSB.", "affectedYears": null }, { "symptom": "8-speed transmission harsh shifts", "cause": "8F35 valve body wear", "fix": "TCM update; valve body replacement if persistent.", "affectedYears": null }, { "symptom": "Carbon buildup (GDI)", "cause": "Direct injection carbon", "fix": "Walnut blast at 60k miles.", "affectedYears": null } ], "maintenance": { "oilViscosity": "5W-30", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 45000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "ford-expedition", "make": "Ford", "model": "Expedition", "generation": "2018-2024 (4th Gen U553)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "4WD", "engine": "3.5L Twin-Turbo V6 (EcoBoost)", "engineFamily": "Ford EcoBoost V6", "marketYears": "2018-2024", "msrpRange": "$52,000-$80,000", "tireSize": "275/65R18", "tirePressurePsi": 35, "batteryGroup": "65", "batteryCca": 750, "epa": { "mpgCity": 17, "mpgHighway": 23, "mpgCombined": 19, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "10-speed transmission shudder", "3.5L VCT phaser rattle", "Power running board failure", "AC condenser failure" ], "yearIssues": [ { "years": "2017-2020", "issue": "VCT phaser rattle at cold start", "tsb": null, "fix": "VCT phaser replacement per TSB", "resolved": true } ], "engineFaults": [ { "symptom": "Coolant loss with no visible external leak", "cause": "Cylinder head casting defect allowing coolant intrusion into cylinders (1.5L/2.0L/2.7L)", "fix": "Engine short block replacement under TSB. Check coolant reservoir for fuel smell.", "affectedYears": null }, { "symptom": "VCT phaser rattle at cold start 1-2 seconds", "cause": "VCT phaser lock pin wear", "fix": "VCT phaser replacement (both banks) and updated oil control valves.", "affectedYears": null }, { "symptom": "Turbo wastegate rattle at deceleration", "cause": "Wastegate actuator rod bushing wear", "fix": "Turbocharger replacement. Early TSB allows actuator-only replacement on some VINs.", "affectedYears": null }, { "symptom": "10-speed transmission shudder 30-50 mph", "cause": "10R80 fluid breakdown from thermal stress", "fix": "Fluid flush with Mercon ULV. Repeat at 30k intervals in hot climates.", "affectedYears": null } ], "maintenance": { "oilViscosity": "5W-30", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 45000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "ford-edge", "make": "Ford", "model": "Edge", "generation": "2019-2024 (2nd Gen facelift)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "2.0L Turbo I4 (EcoBoost)", "engineFamily": "Ford EcoBoost I4", "marketYears": "2019-2024", "msrpRange": "$33,000-$47,000", "tireSize": "245/60R18", "tirePressurePsi": 35, "batteryGroup": "H6", "batteryCca": 700, "epa": { "mpgCity": 21, "mpgHighway": 29, "mpgCombined": 24, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "8-speed transmission harsh shifts", "2.0L EcoBoost coolant intrusion", "Door handle paint peeling", "Sync 3 infotainment lag" ], "yearIssues": [ { "years": "2017-2020", "issue": "2.0L EcoBoost coolant intrusion", "tsb": null, "fix": "Engine short block replacement", "resolved": true } ], "engineFaults": [ { "symptom": "Coolant loss with no visible leak", "cause": "2.0L cylinder head casting defect allowing coolant intrusion", "fix": "Engine short block replacement under TSB.", "affectedYears": null }, { "symptom": "8-speed transmission harsh shifts", "cause": "8F35 valve body wear", "fix": "TCM update; valve body replacement if persistent.", "affectedYears": null }, { "symptom": "Carbon buildup (GDI)", "cause": "Direct injection carbon", "fix": "Walnut blast at 60k miles.", "affectedYears": null } ], "maintenance": { "oilViscosity": "5W-30", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 45000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "ford-maverick", "make": "Ford", "model": "Maverick", "generation": "2022-2024 (1st Gen)", "bodyType": "Truck", "fuelType": "hybrid", "drivetrain": "FWD", "engine": "2.5L I4 Hybrid (Atkinson)", "engineFamily": "Ford Hybrid System", "marketYears": "2022-2024", "msrpRange": "$23,000-$35,000", "tireSize": "225/65R17", "tirePressurePsi": 35, "batteryGroup": "H6", "batteryCca": 700, "epa": { "mpgCity": 23, "mpgHighway": 30, "mpgCombined": 26, "evMpge": null, "sourceYear": 2022, "estimated": false }, "commonProblems": [ "12V battery failure", "Hybrid system warning", "Infotainment Sync 3 lag", "Rear suspension bottoming with load" ], "yearIssues": [], "engineFaults": [ { "symptom": "HV battery degradation warning with P0A80", "cause": "Battery cell capacity loss below threshold (typically 8-10 years / 150k+ miles)", "fix": "Battery module diagnostic at dealership. Replacement or refurbishment of degraded modules only (not full pack if localized).", "affectedYears": null }, { "symptom": "Brake actuator noise and pedal feel change", "cause": "Regenerative brake actuator/accumulator wear", "fix": "Brake actuator replacement. Bleed system per hybrid-specific procedure.", "affectedYears": null }, { "symptom": "12V battery drain with no-start after parking", "cause": "DCM/telematics module not entering sleep mode", "fix": "Software update for telematics. Replace 12V battery if 3+ years old.", "affectedYears": null }, { "symptom": "Engine cycles unexpectedly at full HV battery", "cause": "Battery thermal management running engine for cabin heat", "fix": "Normal behavior in cold climate. Pre-heat cabin while plugged in (PHEV) to reduce engine cycling.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 100000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "ford-bronco-sport", "make": "Ford", "model": "Bronco Sport", "generation": "2021-2024 (1st Gen CX755)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "1.5L Turbo I4 (EcoBoost)", "engineFamily": "Ford EcoBoost Small I4", "marketYears": "2021-2024", "msrpRange": "$29,000-$40,000", "tireSize": "225/65R17", "tirePressurePsi": 35, "batteryGroup": "H6", "batteryCca": 700, "epa": { "mpgCity": 25, "mpgHighway": 28, "mpgCombined": 26, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "1.5L EcoBoost coolant intrusion", "8-speed transmission harsh shifts", "Infotainment issues", "Rear hatch latch failure" ], "yearIssues": [ { "years": "2021-2022", "issue": "1.5L coolant intrusion", "tsb": null, "fix": "Engine short block replacement", "resolved": false } ], "engineFaults": [ { "symptom": "1.5L EcoBoost coolant intrusion", "cause": "Cylinder head casting defect", "fix": "Engine short block replacement.", "affectedYears": null }, { "symptom": "8-speed transmission harsh shifts", "cause": "8F35 valve body", "fix": "TCM update; valve body if persistent.", "affectedYears": null }, { "symptom": "Turbo wastegate rattle", "cause": "Wastegate actuator wear", "fix": "Turbo inspection.", "affectedYears": null } ], "maintenance": { "oilViscosity": "5W-30", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 45000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "ford-e150-lightning", "make": "Ford", "model": "F-150 Lightning", "generation": "2022-2024", "bodyType": "Truck", "fuelType": "ev", "drivetrain": "AWD", "engine": "98 kWh / 131 kWh EV Powertrain", "engineFamily": "Ford EV (F-150 Lightning / E-Transit)", "marketYears": "2022-2024", "msrpRange": "$50,000-$95,000", "tireSize": "275/65R18", "tirePressurePsi": 42, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 76, "mpgHighway": 61, "mpgCombined": 68, "evMpge": 49, "sourceYear": 2022, "estimated": false }, "commonProblems": [ "12V battery failures", "Frunk latch actuator failure", "Range reduction in cold weather", "Sync 4 infotainment issues" ], "yearIssues": [ { "years": "2022-2023", "issue": "12V battery failures", "tsb": null, "fix": "Replace 12V battery", "resolved": false } ], "engineFaults": [ { "symptom": "Vehicle will not \"start\" — no contactor click", "cause": "12V battery degraded below threshold to close HV contactors", "fix": "Replace 12V battery. Do NOT jump from another EV; use dedicated 12V jump per OEM procedure.", "affectedYears": null }, { "symptom": "DC fast charging slower than expected, especially in cold", "cause": "Battery thermal management limiting charge to protect cells", "fix": "Pre-condition battery via navigation to charger (Tesla/OEM app). Accept slower L2 in extreme cold.", "affectedYears": null }, { "symptom": "Range drops 30-40% in winter", "cause": "Cold battery chemistry plus cabin heating load", "fix": "Pre-heat cabin while plugged in. Use seat/steering heat instead of full cabin HVAC. Park indoors when possible.", "affectedYears": null }, { "symptom": "Infotainment black screen or reboot loop", "cause": "Software instability, APIM/module failure", "fix": "Soft reset (scroll wheels); if persistent, software update or module replacement at dealership.", "affectedYears": null }, { "symptom": "12V battery drain when parked", "cause": "Telematics module not sleeping, sentry/cabin camera active", "fix": "Disable sentry/cabin camera when parked at home. Software update for telematics sleep issue.", "affectedYears": null } ], "maintenance": { "oilViscosity": "N/A (electric)", "oilIntervalMiles": 0, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "ford-transit", "make": "Ford", "model": "Transit", "generation": "2020-2024 (3rd Gen facelift)", "bodyType": "Van", "fuelType": "gas", "drivetrain": "RWD", "engine": "3.5L Twin-Turbo V6 (EcoBoost)", "engineFamily": "Ford EcoBoost V6", "marketYears": "2020-2024", "msrpRange": "$40,000-$55,000", "tireSize": "235/65R16", "tirePressurePsi": 65, "batteryGroup": "65", "batteryCca": 750, "epa": { "mpgCity": 20, "mpgHighway": 27, "mpgCombined": 22, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Turbo wastegate rattle", "Sliding door track wear", "Alternator failure at high mileage", "AC compressor failure" ], "yearIssues": [ { "years": "2017-2020", "issue": "VCT phaser rattle at cold start", "tsb": null, "fix": "VCT phaser replacement per TSB", "resolved": true } ], "engineFaults": [ { "symptom": "Coolant loss with no visible external leak", "cause": "Cylinder head casting defect allowing coolant intrusion into cylinders (1.5L/2.0L/2.7L)", "fix": "Engine short block replacement under TSB. Check coolant reservoir for fuel smell.", "affectedYears": null }, { "symptom": "VCT phaser rattle at cold start 1-2 seconds", "cause": "VCT phaser lock pin wear", "fix": "VCT phaser replacement (both banks) and updated oil control valves.", "affectedYears": null }, { "symptom": "Turbo wastegate rattle at deceleration", "cause": "Wastegate actuator rod bushing wear", "fix": "Turbocharger replacement. Early TSB allows actuator-only replacement on some VINs.", "affectedYears": null }, { "symptom": "10-speed transmission shudder 30-50 mph", "cause": "10R80 fluid breakdown from thermal stress", "fix": "Fluid flush with Mercon ULV. Repeat at 30k intervals in hot climates.", "affectedYears": null } ], "maintenance": { "oilViscosity": "5W-30", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 45000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "chevrolet-malibu", "make": "Chevrolet", "model": "Malibu", "generation": "2019-2024 (9th Gen)", "bodyType": "Sedan", "fuelType": "gas", "drivetrain": "FWD", "engine": "1.5L Turbo I4 (LFV/LXE)", "engineFamily": "GM Small Turbo EcoTec", "marketYears": "2019-2024", "msrpRange": "$24,000-$34,000", "tireSize": "205/65R16", "tirePressurePsi": 35, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 29, "mpgHighway": 36, "mpgCombined": 32, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "CVT shudder (2024)", "6T40 transmission valve body wear", "1.5L Turbo oil consumption", "Infotainment screen failure" ], "yearIssues": [], "engineFaults": [ { "symptom": "1.5L Turbo oil consumption", "cause": "Piston ring wear", "fix": "Oil consumption test; ring replacement.", "affectedYears": null }, { "symptom": "CVT shudder (2024 Malibu)", "cause": "CVT belt and valve body wear", "fix": "CVT fluid exchange; valve body if persistent.", "affectedYears": null }, { "symptom": "9-speed transmission harsh shifts", "cause": "9T50/9T65 calibration", "fix": "TCM update.", "affectedYears": null } ], "maintenance": { "oilViscosity": "5W-30", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 45000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "chevrolet-traverse", "make": "Chevrolet", "model": "Traverse", "generation": "2018-2024 (2nd Gen)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "3.6L V6 (LFX/LGW)", "engineFamily": "GM High Feature V6", "marketYears": "2018-2024", "msrpRange": "$35,000-$55,000", "tireSize": "255/60R18", "tirePressurePsi": 35, "batteryGroup": "H6", "batteryCca": 700, "epa": { "mpgCity": 18, "mpgHighway": 27, "mpgCombined": 21, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "9-speed transmission shudder", "3.6L timing chain wear", "AFM lifter concerns", "AC compressor failure" ], "yearIssues": [ { "years": "2012-2017", "issue": "3.6L timing chain stretch", "tsb": null, "fix": "Timing chain replacement", "resolved": true } ], "engineFaults": [ { "symptom": "Rattle at cold start 2-3 seconds from front of engine", "cause": "3.6L timing chain tensioner wear allowing chain slap", "fix": "Timing chain, tensioner, and guides replacement. Catch before chain jumps to avoid valve damage.", "affectedYears": null }, { "symptom": "Check engine P0008/P0009 (timing chain codes)", "cause": "Stretched timing chain beyond learned adjustment", "fix": "Timing chain replacement mandatory. Do not delay — chain failure destroys engine.", "affectedYears": null }, { "symptom": "9T65/9T50 transmission harsh 1-2 and 2-1 shifts", "cause": "Valve body wear and TCM calibration drift", "fix": "TCM software update; valve body replacement if hardware confirmed.", "affectedYears": null }, { "symptom": "Misfire with wet intake valves (borescope)", "cause": "Direct injection carbon buildup", "fix": "Walnut blast at 60k miles. Top-tier fuel slows recurrence.", "affectedYears": null } ], "maintenance": { "oilViscosity": "5W-30", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 100000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "chevrolet-colorado", "make": "Chevrolet", "model": "Colorado", "generation": "2015-2024 (2nd Gen)", "bodyType": "Truck", "fuelType": "gas", "drivetrain": "4WD", "engine": "2.4L I4 (LAF/LEA/LKW)", "engineFamily": "GM Ecotec Direct Injection", "marketYears": "2015-2024", "msrpRange": "$27,000-$42,000", "tireSize": "265/65R17", "tirePressurePsi": 35, "batteryGroup": "H6", "batteryCca": 700, "epa": { "mpgCity": 19, "mpgHighway": 25, "mpgCombined": 22, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "8-speed transmission shudder", "DEF system failures (diesel)", "3.6L timing chain wear", "Tailgate handle cable breakage" ], "yearIssues": [ { "years": "2018-2021", "issue": "Oil consumption above spec", "tsb": null, "fix": "Oil consumption test; engine replacement if confirmed", "resolved": false } ], "engineFaults": [ { "symptom": "High oil consumption", "cause": "2.4L piston ring wear", "fix": "Oil consumption test; ring replacement.", "affectedYears": null }, { "symptom": "9-speed transmission harsh shifts", "cause": "9T65 calibration", "fix": "TCM update.", "affectedYears": null }, { "symptom": "3.6L timing chain rattle (3.6L models)", "cause": "Timing chain tensioner wear", "fix": "Timing chain replacement.", "affectedYears": null } ], "maintenance": { "oilViscosity": "5W-30", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "chevrolet-blazer", "make": "Chevrolet", "model": "Blazer", "generation": "2019-2024 (1st Gen)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "2.4L I4 (LAF/LEA/LKW)", "engineFamily": "GM Ecotec Direct Injection", "marketYears": "2019-2024", "msrpRange": "$33,000-$47,000", "tireSize": "235/65R18", "tirePressurePsi": 35, "batteryGroup": "H6", "batteryCca": 700, "epa": { "mpgCity": 21, "mpgHighway": 27, "mpgCombined": 23, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "9-speed transmission harsh shifts", "3.6L timing chain wear", "Hood paint peeling", "Infotainment screen issues" ], "yearIssues": [ { "years": "2018-2021", "issue": "Oil consumption above spec", "tsb": null, "fix": "Oil consumption test; engine replacement if confirmed", "resolved": false } ], "engineFaults": [ { "symptom": "High oil consumption", "cause": "2.4L piston ring wear", "fix": "Oil consumption test; ring replacement.", "affectedYears": null }, { "symptom": "9-speed transmission harsh shifts", "cause": "9T65 calibration", "fix": "TCM update.", "affectedYears": null }, { "symptom": "3.6L timing chain rattle (3.6L models)", "cause": "Timing chain tensioner wear", "fix": "Timing chain replacement.", "affectedYears": null } ], "maintenance": { "oilViscosity": "5W-30", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "chevrolet-bolt-ev", "make": "Chevrolet", "model": "Bolt EV", "generation": "2017-2023 (1st Gen)", "bodyType": "Hatchback", "fuelType": "ev", "drivetrain": "FWD", "engine": "60-66 kWh EV Powertrain", "engineFamily": "GM BEV2 (Bolt)", "marketYears": "2017-2023", "msrpRange": "$26,000-$33,000", "tireSize": "215/50R17", "tirePressurePsi": 38, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 127, "mpgHighway": 108, "mpgCombined": 118, "evMpge": 29, "sourceYear": 2020, "estimated": false }, "commonProblems": [ "Battery fire recall", "12V battery failure", "DC fast charging thermal throttling", "Infotainment screen delamination" ], "yearIssues": [ { "years": "2017-2022", "issue": "Battery fire risk recall", "tsb": null, "fix": "Battery module replacement under recall", "resolved": true } ], "engineFaults": [ { "symptom": "Battery fire risk", "cause": "Battery cell manufacturing defect", "fix": "Battery module replacement or software limit under recall.", "affectedYears": null }, { "symptom": "12V battery failure", "cause": "12V degradation", "fix": "Replace 12V battery.", "affectedYears": null }, { "symptom": "DC fast charging thermal throttling", "cause": "Battery thermal management", "fix": "No fix; pre-condition before charging.", "affectedYears": null } ], "maintenance": { "oilViscosity": "N/A (electric)", "oilIntervalMiles": 0, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "chevrolet-trailblazer", "make": "Chevrolet", "model": "Trailblazer", "generation": "2021-2024 (1st Gen)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "1.3L / 1.2L Turbo I3 (L3T/LCV)", "engineFamily": "GM Small Turbo EcoTec I3", "marketYears": "2021-2024", "msrpRange": "$23,000-$30,000", "tireSize": "225/60R17", "tirePressurePsi": 35, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 26, "mpgHighway": 30, "mpgCombined": 28, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "CVT shudder (1.3L)", "1.2L Turbo oil consumption", "Infotainment lag", "Road noise at highway speed" ], "yearIssues": [], "engineFaults": [ { "symptom": "CVT shudder", "cause": "CVT belt wear", "fix": "CVT fluid exchange.", "affectedYears": null }, { "symptom": "1.3L Turbo carbon buildup", "cause": "GDI carbon", "fix": "Walnut blast at 60k.", "affectedYears": null }, { "symptom": "Road noise at highway speed", "cause": "Insulation inadequacy", "fix": "No OEM fix; aftermarket sound deadening.", "affectedYears": null } ], "maintenance": { "oilViscosity": "5W-30", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "chevrolet-camaro", "make": "Chevrolet", "model": "Camaro", "generation": "2019-2024 (6th Gen facelift)", "bodyType": "Coupe", "fuelType": "gas", "drivetrain": "RWD", "engine": "6.2L V8 (LT1)", "engineFamily": "GM Small Block V8 (LT)", "marketYears": "2019-2024", "msrpRange": "$27,000-$70,000", "tireSize": "245/40R20", "tirePressurePsi": 35, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 18, "mpgHighway": 29, "mpgCombined": 22, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "AFM lifter failure (6.2L)", "8-speed transmission shudder", "Direct injection carbon buildup", "Infotainment screen delamination" ], "yearIssues": [], "engineFaults": [ { "symptom": "AFM lifter failure", "cause": "AFM/DOD lifter roller failure", "fix": "Replace lifters and camshaft; AFM delete.", "affectedYears": null }, { "symptom": "8-speed transmission shudder", "cause": "8L90 fluid thermal degradation", "fix": "Fluid flush with low-viscosity ATF.", "affectedYears": null }, { "symptom": "Direct injection carbon buildup", "cause": "GDI intake valve carbon", "fix": "Walnut blast at 60k miles.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-40", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "chevrolet-suburban", "make": "Chevrolet", "model": "Suburban", "generation": "2021-2024 (12th Gen)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "4WD", "engine": "5.3L V8 (L84 EcoTec3)", "engineFamily": "GM Small Block V8 (AFM)", "marketYears": "2021-2024", "msrpRange": "$56,000-$80,000", "tireSize": "275/65R18", "tirePressurePsi": 35, "batteryGroup": "65", "batteryCca": 760, "epa": { "mpgCity": 15, "mpgHighway": 20, "mpgCombined": 17, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "AFM lifter failure", "10-speed transmission harsh shifts", "IRS control arm bushing wear", "Fuel injector carbon deposits" ], "yearIssues": [ { "years": "2021-2022", "issue": "AFM lifter failure", "tsb": null, "fix": "Lifter and camshaft replacement", "resolved": false } ], "engineFaults": [ { "symptom": "Tick/knock from top of engine that progresses", "cause": "AFM/DOD lifter roller failure scoring camshaft lobes", "fix": "Replace all lifters (not just AFM cylinders), camshaft, and oil pump. Flush oil passages. Consider AFM delete tune.", "affectedYears": null }, { "symptom": "Low oil pressure warning with P0521", "cause": "Metal debris from lifter failure clogging oil pickup screen", "fix": "Do NOT drive. Tow to shop. Drop oil pan, clean pickup, replace lifters/camshaft. Full engine replacement if scored.", "affectedYears": null }, { "symptom": "8L90/8L45 transmission shudder 35-55 mph", "cause": "ATF thermal degradation damaging torque converter clutch", "fix": "Flush with low-viscosity Mobil 1 LV ATF. Replace converter if shudder persists after flush.", "affectedYears": null }, { "symptom": "10-speed transmission harsh 2-1 downshift", "cause": "10L80 TCM calibration", "fix": "TCM software update from dealership. Free under powertrain warranty.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "gmc-sierra-1500", "make": "GMC", "model": "Sierra 1500", "generation": "2019-2024 (4th Gen T1)", "bodyType": "Truck", "fuelType": "gas", "drivetrain": "4WD", "engine": "5.3L V8 (L84 EcoTec3)", "engineFamily": "GM Small Block V8 (AFM)", "marketYears": "2019-2024", "msrpRange": "$37,000-$65,000", "tireSize": "275/65R18", "tirePressurePsi": 35, "batteryGroup": "65", "batteryCca": 760, "epa": { "mpgCity": 15, "mpgHighway": 21, "mpgCombined": 17, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "AFM lifter failure on 5.3L/6.2L", "8L90 transmission shudder", "Tailgate electronic failure", "Brake vacuum pump failure" ], "yearIssues": [ { "years": "2021-2022", "issue": "AFM lifter failure", "tsb": null, "fix": "Lifter and camshaft replacement", "resolved": false } ], "engineFaults": [ { "symptom": "Tick/knock from top of engine that progresses", "cause": "AFM/DOD lifter roller failure scoring camshaft lobes", "fix": "Replace all lifters (not just AFM cylinders), camshaft, and oil pump. Flush oil passages. Consider AFM delete tune.", "affectedYears": null }, { "symptom": "Low oil pressure warning with P0521", "cause": "Metal debris from lifter failure clogging oil pickup screen", "fix": "Do NOT drive. Tow to shop. Drop oil pan, clean pickup, replace lifters/camshaft. Full engine replacement if scored.", "affectedYears": null }, { "symptom": "8L90/8L45 transmission shudder 35-55 mph", "cause": "ATF thermal degradation damaging torque converter clutch", "fix": "Flush with low-viscosity Mobil 1 LV ATF. Replace converter if shudder persists after flush.", "affectedYears": null }, { "symptom": "10-speed transmission harsh 2-1 downshift", "cause": "10L80 TCM calibration", "fix": "TCM software update from dealership. Free under powertrain warranty.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "gmc-terrain", "make": "GMC", "model": "Terrain", "generation": "2018-2024 (2nd Gen)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "1.5L Turbo I4 (LFV/LXE)", "engineFamily": "GM Small Turbo EcoTec", "marketYears": "2018-2024", "msrpRange": "$28,000-$40,000", "tireSize": "225/60R17", "tirePressurePsi": 35, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 25, "mpgHighway": 30, "mpgCombined": 27, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "9-speed transmission harsh shifts", "1.5L Turbo oil consumption", "Exhaust manifold cracking", "Infotainment screen failure" ], "yearIssues": [], "engineFaults": [ { "symptom": "1.5L Turbo oil consumption", "cause": "Piston ring wear", "fix": "Oil consumption test; ring replacement.", "affectedYears": null }, { "symptom": "CVT shudder (2024 Malibu)", "cause": "CVT belt and valve body wear", "fix": "CVT fluid exchange; valve body if persistent.", "affectedYears": null }, { "symptom": "9-speed transmission harsh shifts", "cause": "9T50/9T65 calibration", "fix": "TCM update.", "affectedYears": null } ], "maintenance": { "oilViscosity": "5W-30", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 45000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "gmc-yukon", "make": "GMC", "model": "Yukon", "generation": "2021-2024 (5th Gen T1)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "4WD", "engine": "5.3L V8 (L84 EcoTec3)", "engineFamily": "GM Small Block V8 (AFM)", "marketYears": "2021-2024", "msrpRange": "$55,000-$80,000", "tireSize": "275/65R18", "tirePressurePsi": 35, "batteryGroup": "65", "batteryCca": 760, "epa": { "mpgCity": 15, "mpgHighway": 20, "mpgCombined": 17, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "AFM lifter failure", "10-speed transmission harsh shifts", "Air suspension failure (Denali)", "Infotainment system lag" ], "yearIssues": [ { "years": "2021-2022", "issue": "AFM lifter failure", "tsb": null, "fix": "Lifter and camshaft replacement", "resolved": false } ], "engineFaults": [ { "symptom": "Tick/knock from top of engine that progresses", "cause": "AFM/DOD lifter roller failure scoring camshaft lobes", "fix": "Replace all lifters (not just AFM cylinders), camshaft, and oil pump. Flush oil passages. Consider AFM delete tune.", "affectedYears": null }, { "symptom": "Low oil pressure warning with P0521", "cause": "Metal debris from lifter failure clogging oil pickup screen", "fix": "Do NOT drive. Tow to shop. Drop oil pan, clean pickup, replace lifters/camshaft. Full engine replacement if scored.", "affectedYears": null }, { "symptom": "8L90/8L45 transmission shudder 35-55 mph", "cause": "ATF thermal degradation damaging torque converter clutch", "fix": "Flush with low-viscosity Mobil 1 LV ATF. Replace converter if shudder persists after flush.", "affectedYears": null }, { "symptom": "10-speed transmission harsh 2-1 downshift", "cause": "10L80 TCM calibration", "fix": "TCM software update from dealership. Free under powertrain warranty.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "gmc-canyon", "make": "GMC", "model": "Canyon", "generation": "2015-2024 (2nd Gen)", "bodyType": "Truck", "fuelType": "gas", "drivetrain": "4WD", "engine": "2.4L I4 (LAF/LEA/LKW)", "engineFamily": "GM Ecotec Direct Injection", "marketYears": "2015-2024", "msrpRange": "$28,000-$44,000", "tireSize": "265/65R17", "tirePressurePsi": 35, "batteryGroup": "H6", "batteryCca": 700, "epa": { "mpgCity": 19, "mpgHighway": 25, "mpgCombined": 22, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "8-speed transmission shudder", "3.6L timing chain wear", "DEF system issues (diesel)", "Tailgate handle cable breakage" ], "yearIssues": [ { "years": "2018-2021", "issue": "Oil consumption above spec", "tsb": null, "fix": "Oil consumption test; engine replacement if confirmed", "resolved": false } ], "engineFaults": [ { "symptom": "High oil consumption", "cause": "2.4L piston ring wear", "fix": "Oil consumption test; ring replacement.", "affectedYears": null }, { "symptom": "9-speed transmission harsh shifts", "cause": "9T65 calibration", "fix": "TCM update.", "affectedYears": null }, { "symptom": "3.6L timing chain rattle (3.6L models)", "cause": "Timing chain tensioner wear", "fix": "Timing chain replacement.", "affectedYears": null } ], "maintenance": { "oilViscosity": "5W-30", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "gmc-hummer-ev", "make": "GMC", "model": "Hummer EV", "generation": "2022-2024 (1st Gen)", "bodyType": "Truck", "fuelType": "ev", "drivetrain": "AWD", "engine": "Ultium EV Powertrain", "engineFamily": "GM Ultium (Blazer EV / Equinox EV / Hummer / Lyriq)", "marketYears": "2022-2024", "msrpRange": "$80,000-$110,000", "tireSize": "305/70R18", "tirePressurePsi": 42, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 59, "mpgHighway": 48, "mpgCombined": 53, "evMpge": 63, "sourceYear": 2024, "estimated": false }, "commonProblems": [ "Battery pack sealing issues", "Software stability problems", "12V battery drain", "CrabWalk calibration drift" ], "yearIssues": [ { "years": "2022-2023", "issue": "Software system instability on early Ultium models", "tsb": null, "fix": "OTA updates", "resolved": false } ], "engineFaults": [ { "symptom": "Vehicle will not \"start\" — no contactor click", "cause": "12V battery degraded below threshold to close HV contactors", "fix": "Replace 12V battery. Do NOT jump from another EV; use dedicated 12V jump per OEM procedure.", "affectedYears": null }, { "symptom": "DC fast charging slower than expected, especially in cold", "cause": "Battery thermal management limiting charge to protect cells", "fix": "Pre-condition battery via navigation to charger (Tesla/OEM app). Accept slower L2 in extreme cold.", "affectedYears": null }, { "symptom": "Range drops 30-40% in winter", "cause": "Cold battery chemistry plus cabin heating load", "fix": "Pre-heat cabin while plugged in. Use seat/steering heat instead of full cabin HVAC. Park indoors when possible.", "affectedYears": null }, { "symptom": "Infotainment black screen or reboot loop", "cause": "Software instability, APIM/module failure", "fix": "Soft reset (scroll wheels); if persistent, software update or module replacement at dealership.", "affectedYears": null }, { "symptom": "12V battery drain when parked", "cause": "Telematics module not sleeping, sentry/cabin camera active", "fix": "Disable sentry/cabin camera when parked at home. Software update for telematics sleep issue.", "affectedYears": null } ], "maintenance": { "oilViscosity": "N/A (electric)", "oilIntervalMiles": 0, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "gmc-acadia", "make": "GMC", "model": "Acadia", "generation": "2017-2024 (2nd Gen)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "2.4L I4 (LAF/LEA/LKW)", "engineFamily": "GM Ecotec Direct Injection", "marketYears": "2017-2024", "msrpRange": "$36,000-$50,000", "tireSize": "235/65R18", "tirePressurePsi": 35, "batteryGroup": "H6", "batteryCca": 700, "epa": { "mpgCity": 21, "mpgHighway": 27, "mpgCombined": 23, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "9-speed transmission harsh shifts", "3.6L timing chain wear", "AC compressor failure", "Power liftgate failure" ], "yearIssues": [ { "years": "2018-2021", "issue": "Oil consumption above spec", "tsb": null, "fix": "Oil consumption test; engine replacement if confirmed", "resolved": false } ], "engineFaults": [ { "symptom": "High oil consumption", "cause": "2.4L piston ring wear", "fix": "Oil consumption test; ring replacement.", "affectedYears": null }, { "symptom": "9-speed transmission harsh shifts", "cause": "9T65 calibration", "fix": "TCM update.", "affectedYears": null }, { "symptom": "3.6L timing chain rattle (3.6L models)", "cause": "Timing chain tensioner wear", "fix": "Timing chain replacement.", "affectedYears": null } ], "maintenance": { "oilViscosity": "5W-30", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "buick-encore", "make": "Buick", "model": "Encore", "generation": "2020-2024 (2nd Gen)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "1.3L / 1.2L Turbo I3 (L3T/LCV)", "engineFamily": "GM Small Turbo EcoTec I3", "marketYears": "2020-2024", "msrpRange": "$24,000-$32,000", "tireSize": "215/55R17", "tirePressurePsi": 35, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 25, "mpgHighway": 30, "mpgCombined": 27, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "CVT shudder", "1.3L Turbo carbon buildup", "Infotainment lag", "Road noise" ], "yearIssues": [], "engineFaults": [ { "symptom": "CVT shudder", "cause": "CVT belt wear", "fix": "CVT fluid exchange.", "affectedYears": null }, { "symptom": "1.3L Turbo carbon buildup", "cause": "GDI carbon", "fix": "Walnut blast at 60k.", "affectedYears": null }, { "symptom": "Road noise at highway speed", "cause": "Insulation inadequacy", "fix": "No OEM fix; aftermarket sound deadening.", "affectedYears": null } ], "maintenance": { "oilViscosity": "5W-30", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "buick-enclave", "make": "Buick", "model": "Enclave", "generation": "2018-2024 (2nd Gen)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "3.6L V6 (LFX/LGW)", "engineFamily": "GM High Feature V6", "marketYears": "2018-2024", "msrpRange": "$41,000-$55,000", "tireSize": "255/60R18", "tirePressurePsi": 35, "batteryGroup": "H6", "batteryCca": 700, "epa": { "mpgCity": 18, "mpgHighway": 26, "mpgCombined": 21, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "9-speed transmission shudder", "3.6L timing chain wear", "AC compressor failure", "Power liftgate failure" ], "yearIssues": [ { "years": "2012-2017", "issue": "3.6L timing chain stretch", "tsb": null, "fix": "Timing chain replacement", "resolved": true } ], "engineFaults": [ { "symptom": "Rattle at cold start 2-3 seconds from front of engine", "cause": "3.6L timing chain tensioner wear allowing chain slap", "fix": "Timing chain, tensioner, and guides replacement. Catch before chain jumps to avoid valve damage.", "affectedYears": null }, { "symptom": "Check engine P0008/P0009 (timing chain codes)", "cause": "Stretched timing chain beyond learned adjustment", "fix": "Timing chain replacement mandatory. Do not delay — chain failure destroys engine.", "affectedYears": null }, { "symptom": "9T65/9T50 transmission harsh 1-2 and 2-1 shifts", "cause": "Valve body wear and TCM calibration drift", "fix": "TCM software update; valve body replacement if hardware confirmed.", "affectedYears": null }, { "symptom": "Misfire with wet intake valves (borescope)", "cause": "Direct injection carbon buildup", "fix": "Walnut blast at 60k miles. Top-tier fuel slows recurrence.", "affectedYears": null } ], "maintenance": { "oilViscosity": "5W-30", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 100000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "buick-envision", "make": "Buick", "model": "Envision", "generation": "2021-2024 (2nd Gen facelift)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "2.0L Turbo I4 (LSY)", "engineFamily": "GM Turbo EcoTec", "marketYears": "2021-2024", "msrpRange": "$33,000-$45,000", "tireSize": "235/60R18", "tirePressurePsi": 35, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 22, "mpgHighway": 29, "mpgCombined": 25, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "9-speed transmission harsh shifts", "2.0L Turbo carbon buildup", "Infotainment issues", "AC compressor noise" ], "yearIssues": [], "engineFaults": [ { "symptom": "9-speed transmission harsh shifts", "cause": "9T50/9T65 calibration", "fix": "TCM update.", "affectedYears": null }, { "symptom": "2.0L Turbo carbon buildup", "cause": "GDI carbon", "fix": "Walnut blast at 60k miles.", "affectedYears": null }, { "symptom": "CUE infotainment issues", "cause": "Infotainment module", "fix": "Software update.", "affectedYears": null } ], "maintenance": { "oilViscosity": "5W-30", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 45000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "buick-encore-gx", "make": "Buick", "model": "Encore GX", "generation": "2020-2024 (1st Gen)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "1.3L / 1.2L Turbo I3 (L3T/LCV)", "engineFamily": "GM Small Turbo EcoTec I3", "marketYears": "2020-2024", "msrpRange": "$25,000-$34,000", "tireSize": "215/60R17", "tirePressurePsi": 35, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 28, "mpgHighway": 31, "mpgCombined": 29, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "CVT shudder", "1.3L Turbo oil consumption", "Infotainment lag", "Rear suspension noise" ], "yearIssues": [], "engineFaults": [ { "symptom": "CVT shudder", "cause": "CVT belt wear", "fix": "CVT fluid exchange.", "affectedYears": null }, { "symptom": "1.3L Turbo carbon buildup", "cause": "GDI carbon", "fix": "Walnut blast at 60k.", "affectedYears": null }, { "symptom": "Road noise at highway speed", "cause": "Insulation inadequacy", "fix": "No OEM fix; aftermarket sound deadening.", "affectedYears": null } ], "maintenance": { "oilViscosity": "5W-30", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "cadillac-xt5", "make": "Cadillac", "model": "XT5", "generation": "2017-2024 (1st Gen)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "2.4L I4 (LAF/LEA/LKW)", "engineFamily": "GM Ecotec Direct Injection", "marketYears": "2017-2024", "msrpRange": "$44,000-$58,000", "tireSize": "235/65R18", "tirePressurePsi": 35, "batteryGroup": "H6", "batteryCca": 700, "epa": { "mpgCity": 21, "mpgHighway": 27, "mpgCombined": 23, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "9-speed transmission shudder", "3.6L timing chain wear", "CUE infotainment delamination", "AC compressor failure" ], "yearIssues": [ { "years": "2018-2021", "issue": "Oil consumption above spec", "tsb": null, "fix": "Oil consumption test; engine replacement if confirmed", "resolved": false } ], "engineFaults": [ { "symptom": "High oil consumption", "cause": "2.4L piston ring wear", "fix": "Oil consumption test; ring replacement.", "affectedYears": null }, { "symptom": "9-speed transmission harsh shifts", "cause": "9T65 calibration", "fix": "TCM update.", "affectedYears": null }, { "symptom": "3.6L timing chain rattle (3.6L models)", "cause": "Timing chain tensioner wear", "fix": "Timing chain replacement.", "affectedYears": null } ], "maintenance": { "oilViscosity": "5W-30", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "cadillac-escalade", "make": "Cadillac", "model": "Escalade", "generation": "2021-2024 (5th Gen)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "4WD", "engine": "6.2L V8 (L87 EcoTec3)", "engineFamily": "GM Small Block V8 (AFM)", "marketYears": "2021-2024", "msrpRange": "$77,000-$150,000", "tireSize": "275/50R22", "tirePressurePsi": 35, "batteryGroup": "65", "batteryCca": 760, "epa": { "mpgCity": 15, "mpgHighway": 20, "mpgCombined": 17, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "6.2L AFM lifter failure", "10-speed transmission harsh shifts", "Air suspension failure", "Infotainment screen delamination" ], "yearIssues": [ { "years": "2021-2022", "issue": "AFM lifter failure", "tsb": null, "fix": "Lifter and camshaft replacement", "resolved": false } ], "engineFaults": [ { "symptom": "Tick/knock from top of engine that progresses", "cause": "AFM/DOD lifter roller failure scoring camshaft lobes", "fix": "Replace all lifters (not just AFM cylinders), camshaft, and oil pump. Flush oil passages. Consider AFM delete tune.", "affectedYears": null }, { "symptom": "Low oil pressure warning with P0521", "cause": "Metal debris from lifter failure clogging oil pickup screen", "fix": "Do NOT drive. Tow to shop. Drop oil pan, clean pickup, replace lifters/camshaft. Full engine replacement if scored.", "affectedYears": null }, { "symptom": "8L90/8L45 transmission shudder 35-55 mph", "cause": "ATF thermal degradation damaging torque converter clutch", "fix": "Flush with low-viscosity Mobil 1 LV ATF. Replace converter if shudder persists after flush.", "affectedYears": null }, { "symptom": "10-speed transmission harsh 2-1 downshift", "cause": "10L80 TCM calibration", "fix": "TCM software update from dealership. Free under powertrain warranty.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "cadillac-ct5", "make": "Cadillac", "model": "CT5", "generation": "2020-2024 (1st Gen)", "bodyType": "Sedan", "fuelType": "gas", "drivetrain": "RWD", "engine": "2.0L Turbo I4 (LSY/LSY-A)", "engineFamily": "GM Turbo EcoTec", "marketYears": "2020-2024", "msrpRange": "$39,000-$60,000", "tireSize": "245/40R19", "tirePressurePsi": 35, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 19, "mpgHighway": 28, "mpgCombined": 22, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "10-speed transmission harsh shifts", "2.0L Turbo carbon buildup", "Infotainment system issues", "Super Cruise calibration drift" ], "yearIssues": [], "engineFaults": [ { "symptom": "9-speed transmission harsh shifts", "cause": "9T65 calibration", "fix": "TCM update.", "affectedYears": null }, { "symptom": "2.0L Turbo carbon buildup", "cause": "GDI carbon", "fix": "Walnut blast at 60k miles.", "affectedYears": null }, { "symptom": "Super Cruise calibration drift", "cause": "Sensor calibration", "fix": "Dealership recalibration.", "affectedYears": null } ], "maintenance": { "oilViscosity": "5W-30", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 45000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "cadillac-lyriq", "make": "Cadillac", "model": "LYRIQ", "generation": "2023-2024 (1st Gen)", "bodyType": "SUV", "fuelType": "ev", "drivetrain": "AWD", "engine": "Ultium EV Powertrain", "engineFamily": "GM Ultium (Blazer EV / Equinox EV / Hummer / Lyriq)", "marketYears": "2023-2024", "msrpRange": "$58,000-$65,000", "tireSize": "265/45R20", "tirePressurePsi": 38, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 97, "mpgHighway": 82, "mpgCombined": 89, "evMpge": 38, "sourceYear": 2023, "estimated": false }, "commonProblems": [ "Software instability on early models", "12V battery drain", "Super Cruise calibration", "DC charging thermal throttle" ], "yearIssues": [ { "years": "2022-2023", "issue": "Software system instability on early Ultium models", "tsb": null, "fix": "OTA updates", "resolved": false } ], "engineFaults": [ { "symptom": "Vehicle will not \"start\" — no contactor click", "cause": "12V battery degraded below threshold to close HV contactors", "fix": "Replace 12V battery. Do NOT jump from another EV; use dedicated 12V jump per OEM procedure.", "affectedYears": null }, { "symptom": "DC fast charging slower than expected, especially in cold", "cause": "Battery thermal management limiting charge to protect cells", "fix": "Pre-condition battery via navigation to charger (Tesla/OEM app). Accept slower L2 in extreme cold.", "affectedYears": null }, { "symptom": "Range drops 30-40% in winter", "cause": "Cold battery chemistry plus cabin heating load", "fix": "Pre-heat cabin while plugged in. Use seat/steering heat instead of full cabin HVAC. Park indoors when possible.", "affectedYears": null }, { "symptom": "Infotainment black screen or reboot loop", "cause": "Software instability, APIM/module failure", "fix": "Soft reset (scroll wheels); if persistent, software update or module replacement at dealership.", "affectedYears": null }, { "symptom": "12V battery drain when parked", "cause": "Telematics module not sleeping, sentry/cabin camera active", "fix": "Disable sentry/cabin camera when parked at home. Software update for telematics sleep issue.", "affectedYears": null } ], "maintenance": { "oilViscosity": "N/A (electric)", "oilIntervalMiles": 0, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "nissan-sentra", "make": "Nissan", "model": "Sentra", "generation": "2020-2024 (8th Gen B18)", "bodyType": "Sedan", "fuelType": "gas", "drivetrain": "FWD", "engine": "2.0L I4 (MR20DD)", "engineFamily": "Nissan MR Direct Injection", "marketYears": "2020-2024", "msrpRange": "$20,000-$25,000", "tireSize": "205/60R16", "tirePressurePsi": 33, "batteryGroup": "35", "batteryCca": 550, "epa": { "mpgCity": 29, "mpgHighway": 39, "mpgCombined": 33, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "CVT reliability", "Hood paint peeling", "Infotainment lag", "Rear suspension noise" ], "yearIssues": [ { "years": "2018-2021", "issue": "CVT reliability concerns", "tsb": null, "fix": "CVT fluid at 30k; unit replacement if needed", "resolved": false } ], "engineFaults": [ { "symptom": "CVT shudder under light acceleration 25-40 mph", "cause": "CVT belt and pulley surface wear, degraded fluid", "fix": "CVT fluid exchange at 30k miles; valve body replacement if persistent. Avoid full unit replacement by catching early.", "affectedYears": null }, { "symptom": "Belt slip under hard acceleration (high RPM, low speed)", "cause": "CVT belt wear beyond tolerance", "fix": "CVT unit replacement if fluid exchange does not resolve. Use only OEM NS-2/NS-3 spec fluid.", "affectedYears": null }, { "symptom": "Hesitation on tip-in from stop", "cause": "CVT valve body calibration drift", "fix": "TCM software update from dealership; valve body replacement if hardware wear confirmed.", "affectedYears": null }, { "symptom": "Whine noise increasing with vehicle speed", "cause": "CVT bearing wear in pulley shaft", "fix": "CVT unit replacement — bearing replacement is not serviceable separately.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 105000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "nissan-pathfinder", "make": "Nissan", "model": "Pathfinder", "generation": "2022-2024 (5th Gen R53)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "3.5L V6 (VQ35DD)", "engineFamily": "Nissan VQ Direct Injection V6", "marketYears": "2022-2024", "msrpRange": "$35,000-$50,000", "tireSize": "255/60R18", "tirePressurePsi": 33, "batteryGroup": "35", "batteryCca": 600, "epa": { "mpgCity": 21, "mpgHighway": 26, "mpgCombined": 23, "evMpge": null, "sourceYear": 2022, "estimated": false }, "commonProblems": [ "9-speed transmission hesitation", "CVT concerns on FWD models", "Infotainment lag", "Rear AC blower failure" ], "yearIssues": [], "engineFaults": [ { "symptom": "VQ35 timing chain rattle at cold start", "cause": "Timing chain tensioner wear", "fix": "Timing chain and tensioner replacement.", "affectedYears": null }, { "symptom": "9-speed transmission hesitation", "cause": "ZF 9HP48 calibration", "fix": "TCM software update.", "affectedYears": null }, { "symptom": "CVT judder and slip", "cause": "CVT belt and valve body wear", "fix": "CVT fluid at 30k; unit replacement if persistent.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 105000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "nissan-frontier", "make": "Nissan", "model": "Frontier", "generation": "2022-2024 (3rd Gen D23)", "bodyType": "Truck", "fuelType": "gas", "drivetrain": "4WD", "engine": "3.5L V6 (VQ35DD)", "engineFamily": "Nissan VQ Direct Injection V6", "marketYears": "2022-2024", "msrpRange": "$30,000-$42,000", "tireSize": "265/65R17", "tirePressurePsi": 35, "batteryGroup": "35", "batteryCca": 600, "epa": { "mpgCity": 18, "mpgHighway": 24, "mpgCombined": 20, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Transmission harsh downshift", "VQ35 timing chain rattle", "Infotainment lag", "Bed liner fading" ], "yearIssues": [], "engineFaults": [ { "symptom": "VQ35 timing chain rattle at cold start", "cause": "Timing chain tensioner wear", "fix": "Timing chain and tensioner replacement.", "affectedYears": null }, { "symptom": "9-speed transmission hesitation", "cause": "ZF 9HP48 calibration", "fix": "TCM software update.", "affectedYears": null }, { "symptom": "CVT judder and slip", "cause": "CVT belt and valve body wear", "fix": "CVT fluid at 30k; unit replacement if persistent.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 105000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "nissan-murano", "make": "Nissan", "model": "Murano", "generation": "2019-2024 (3rd Gen Z52)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "3.5L V6 (VQ35DD)", "engineFamily": "Nissan VQ Direct Injection V6", "marketYears": "2019-2024", "msrpRange": "$34,000-$46,000", "tireSize": "235/65R18", "tirePressurePsi": 33, "batteryGroup": "35", "batteryCca": 600, "epa": { "mpgCity": 20, "mpgHighway": 28, "mpgCombined": 23, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "CVT reliability", "VQ35 timing chain rattle", "Power liftgate failure", "AC compressor failure" ], "yearIssues": [], "engineFaults": [ { "symptom": "VQ35 timing chain rattle at cold start", "cause": "Timing chain tensioner wear", "fix": "Timing chain and tensioner replacement.", "affectedYears": null }, { "symptom": "9-speed transmission hesitation", "cause": "ZF 9HP48 calibration", "fix": "TCM software update.", "affectedYears": null }, { "symptom": "CVT judder and slip", "cause": "CVT belt and valve body wear", "fix": "CVT fluid at 30k; unit replacement if persistent.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 105000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "nissan-kicks", "make": "Nissan", "model": "Kicks", "generation": "2018-2024 (1st Gen P15)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "FWD", "engine": "1.6L I4 (HR16DE)", "engineFamily": "Nissan HR", "marketYears": "2018-2024", "msrpRange": "$21,000-$27,000", "tireSize": "205/60R16", "tirePressurePsi": 33, "batteryGroup": "35", "batteryCca": 550, "epa": { "mpgCity": 31, "mpgHighway": 36, "mpgCombined": 33, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "CVT reliability", "Road and tire noise", "Infotainment lag", "Brake pad wear" ], "yearIssues": [], "engineFaults": [ { "symptom": "CVT shudder under light acceleration 25-40 mph", "cause": "CVT belt and pulley surface wear, degraded fluid", "fix": "CVT fluid exchange at 30k miles; valve body replacement if persistent. Avoid full unit replacement by catching early.", "affectedYears": null }, { "symptom": "Belt slip under hard acceleration (high RPM, low speed)", "cause": "CVT belt wear beyond tolerance", "fix": "CVT unit replacement if fluid exchange does not resolve. Use only OEM NS-2/NS-3 spec fluid.", "affectedYears": null }, { "symptom": "Hesitation on tip-in from stop", "cause": "CVT valve body calibration drift", "fix": "TCM software update from dealership; valve body replacement if hardware wear confirmed.", "affectedYears": null }, { "symptom": "Whine noise increasing with vehicle speed", "cause": "CVT bearing wear in pulley shaft", "fix": "CVT unit replacement — bearing replacement is not serviceable separately.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 105000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "nissan-ariya", "make": "Nissan", "model": "Ariya", "generation": "2023-2024 (1st Gen)", "bodyType": "SUV", "fuelType": "ev", "drivetrain": "AWD", "engine": "87 kWh EV Powertrain (Ariya)", "engineFamily": "Nissan Ariya EV", "marketYears": "2023-2024", "msrpRange": "$44,000-$55,000", "tireSize": "235/55R19", "tirePressurePsi": 38, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 109, "mpgHighway": 94, "mpgCombined": 101, "evMpge": 33, "sourceYear": 2025, "estimated": false }, "commonProblems": [ "12V battery failure", "Infotainment reboots", "DC fast charging slower than competitors", "Cold weather range reduction" ], "yearIssues": [], "engineFaults": [ { "symptom": "Vehicle will not \"start\" — no contactor click", "cause": "12V battery degraded below threshold to close HV contactors", "fix": "Replace 12V battery. Do NOT jump from another EV; use dedicated 12V jump per OEM procedure.", "affectedYears": null }, { "symptom": "DC fast charging slower than expected, especially in cold", "cause": "Battery thermal management limiting charge to protect cells", "fix": "Pre-condition battery via navigation to charger (Tesla/OEM app). Accept slower L2 in extreme cold.", "affectedYears": null }, { "symptom": "Range drops 30-40% in winter", "cause": "Cold battery chemistry plus cabin heating load", "fix": "Pre-heat cabin while plugged in. Use seat/steering heat instead of full cabin HVAC. Park indoors when possible.", "affectedYears": null }, { "symptom": "Infotainment black screen or reboot loop", "cause": "Software instability, APIM/module failure", "fix": "Soft reset (scroll wheels); if persistent, software update or module replacement at dealership.", "affectedYears": null }, { "symptom": "12V battery drain when parked", "cause": "Telematics module not sleeping, sentry/cabin camera active", "fix": "Disable sentry/cabin camera when parked at home. Software update for telematics sleep issue.", "affectedYears": null } ], "maintenance": { "oilViscosity": "N/A (electric)", "oilIntervalMiles": 0, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "nissan-versa", "make": "Nissan", "model": "Versa", "generation": "2020-2024 (5th Gen N18)", "bodyType": "Sedan", "fuelType": "gas", "drivetrain": "FWD", "engine": "1.6L I4 (HR16DE)", "engineFamily": "Nissan HR", "marketYears": "2020-2024", "msrpRange": "$16,000-$20,000", "tireSize": "185/65R15", "tirePressurePsi": 33, "batteryGroup": "35", "batteryCca": 500, "epa": { "mpgCity": 32, "mpgHighway": 40, "mpgCombined": 35, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "CVT reliability", "Road noise", "Limited features on base S trim", "AC performance in hot climate" ], "yearIssues": [], "engineFaults": [ { "symptom": "CVT shudder under light acceleration 25-40 mph", "cause": "CVT belt and pulley surface wear, degraded fluid", "fix": "CVT fluid exchange at 30k miles; valve body replacement if persistent. Avoid full unit replacement by catching early.", "affectedYears": null }, { "symptom": "Belt slip under hard acceleration (high RPM, low speed)", "cause": "CVT belt wear beyond tolerance", "fix": "CVT unit replacement if fluid exchange does not resolve. Use only OEM NS-2/NS-3 spec fluid.", "affectedYears": null }, { "symptom": "Hesitation on tip-in from stop", "cause": "CVT valve body calibration drift", "fix": "TCM software update from dealership; valve body replacement if hardware wear confirmed.", "affectedYears": null }, { "symptom": "Whine noise increasing with vehicle speed", "cause": "CVT bearing wear in pulley shaft", "fix": "CVT unit replacement — bearing replacement is not serviceable separately.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 105000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "nissan-z", "make": "Nissan", "model": "Z", "generation": "2023-2024 (RZ34)", "bodyType": "Coupe", "fuelType": "gas", "drivetrain": "RWD", "engine": "3.0L Twin-Turbo V6 (VR30DDTT)", "engineFamily": "Nissan VR Turbo V6", "marketYears": "2023-2024", "msrpRange": "$42,000-$55,000", "tireSize": "245/40R19", "tirePressurePsi": 35, "batteryGroup": "35", "batteryCca": 600, "epa": { "mpgCity": 18, "mpgHighway": 24, "mpgCombined": 20, "evMpge": null, "sourceYear": 2023, "estimated": false }, "commonProblems": [ "Manual transmission synchro issues", "Turbo wastegate rattle", "Brake pad wear", "Infotainment lag" ], "yearIssues": [ { "years": "2017-2020", "issue": "Turbo wastegate rattle", "tsb": null, "fix": "Turbo inspection per TSB", "resolved": true } ], "engineFaults": [ { "symptom": "Turbo wastegate rattle at deceleration", "cause": "Wastegate actuator rod wear", "fix": "Turbocharger inspection/replacement.", "affectedYears": null }, { "symptom": "Transmission rough shifts", "cause": "7-speed Jatco calibration", "fix": "TCM software update.", "affectedYears": null }, { "symptom": "Oil cooler leak", "cause": "Oil cooler gasket failure", "fix": "Oil cooler gasket replacement.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "nissan-titan", "make": "Nissan", "model": "Titan", "generation": "2017-2024 (2nd Gen A61)", "bodyType": "Truck", "fuelType": "gas", "drivetrain": "4WD", "engine": "5.6L V8 (VK56VD)", "engineFamily": "Nissan VK V8", "marketYears": "2017-2024", "msrpRange": "$38,000-$55,000", "tireSize": "275/65R18", "tirePressurePsi": 35, "batteryGroup": "27F", "batteryCca": 710, "epa": { "mpgCity": 16, "mpgHighway": 21, "mpgCombined": 18, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Transmission hard shifts", "5.6L exhaust manifold bolt breakage", "Fuel economy below competitors", "Infotainment outdated" ], "yearIssues": [ { "years": "2017-2020", "issue": "Exhaust manifold bolt breakage", "tsb": null, "fix": "Bolt replacement", "resolved": true } ], "engineFaults": [ { "symptom": "Exhaust manifold leak tick", "cause": "Manifold bolt breakage", "fix": "Replace exhaust manifold bolts.", "affectedYears": null }, { "symptom": "Transmission hard shifts", "cause": "7-speed calibration", "fix": "TCM software update.", "affectedYears": null }, { "symptom": "Fuel economy below competitors", "cause": "5.6L V8 consumption", "fix": "Maintain tire pressure; use eco mode.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 105000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "hyundai-sonata", "make": "Hyundai", "model": "Sonata", "generation": "2020-2024 (8th Gen DN8)", "bodyType": "Sedan", "fuelType": "gas", "drivetrain": "FWD", "engine": "1.8L / 1.6L Turbo GDI (Smartstream)", "engineFamily": "Hyundai Smartstream Turbo", "marketYears": "2020-2024", "msrpRange": "$25,000-$36,000", "tireSize": "205/65R16", "tirePressurePsi": 34, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 27, "mpgHighway": 37, "mpgCombined": 30, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Engine oil consumption", "Infotainment freezing", "Brake squeal", "Road noise" ], "yearIssues": [ { "years": "2020-2021", "issue": "Engine oil consumption", "tsb": null, "fix": "Oil consumption test; ring replacement", "resolved": false } ], "engineFaults": [ { "symptom": "Engine oil consumption", "cause": "Smartstream piston ring wear", "fix": "Oil consumption test; ring replacement.", "affectedYears": null }, { "symptom": "8-speed DCT hesitation", "cause": "DCT clutch calibration", "fix": "TCM software update.", "affectedYears": null }, { "symptom": "Infotainment screen freezing", "cause": "Software instability", "fix": "Software update.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "hyundai-santa-fe", "make": "Hyundai", "model": "Santa Fe", "generation": "2019-2024 (4th Gen TM)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "2.5L GDI I4 (Smartstream G2.5)", "engineFamily": "Hyundai Smartstream GDI", "marketYears": "2019-2024", "msrpRange": "$30,000-$44,000", "tireSize": "235/60R18", "tirePressurePsi": 34, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 25, "mpgHighway": 28, "mpgCombined": 26, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "2.5L GDI engine bearing failure (P1326)", "DCT shudder", "Infotainment lag", "AC compressor noise" ], "yearIssues": [ { "years": "2020-2022", "issue": "2.5L connecting rod bearing failure (P1326)", "tsb": null, "fix": "Engine inspection; bearing/block replacement", "resolved": false } ], "engineFaults": [ { "symptom": "2.5L engine bearing failure — P1326", "cause": "Connecting rod bearing wear", "fix": "Engine inspection; bearing or block replacement. Stop driving when P1326 sets.", "affectedYears": null }, { "symptom": "8-speed DCT shudder at low speed", "cause": "DCT clutch pack wear", "fix": "TCM update; clutch pack if persistent.", "affectedYears": null }, { "symptom": "Carbon buildup (GDI)", "cause": "Direct injection carbon", "fix": "Walnut blast at 60k miles.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "hyundai-kona", "make": "Hyundai", "model": "Kona", "generation": "2018-2023 (1st Gen OS)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "1.6L Turbo GDI (Gamma II)", "engineFamily": "Hyundai Gamma Turbo", "marketYears": "2018-2023", "msrpRange": "$23,000-$30,000", "tireSize": "215/55R17", "tirePressurePsi": 34, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 20, "mpgHighway": 27, "mpgCombined": 23, "evMpge": null, "sourceYear": 2022, "estimated": false }, "commonProblems": [ "1.6T engine piston damage", "Infotainment failure", "DCT rough engagement", "Road noise" ], "yearIssues": [ { "years": "2018-2020", "issue": "1.6T engine piston ringland cracking", "tsb": null, "fix": "Engine short block replacement", "resolved": true } ], "engineFaults": [ { "symptom": "Engine knocking — piston damage", "cause": "1.6T piston ringland cracking", "fix": "Engine short block replacement.", "affectedYears": null }, { "symptom": "CVT/IVT shudder", "cause": "Belt wear", "fix": "IVT fluid exchange.", "affectedYears": null }, { "symptom": "Infotainment screen blank", "cause": "Head unit failure", "fix": "Head unit replacement.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "hyundai-palisade", "make": "Hyundai", "model": "Palisade", "generation": "2020-2024 (1st Gen LX2)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "3.8L V6 (Lambda II GDI)", "engineFamily": "Hyundai Lambda V6", "marketYears": "2020-2024", "msrpRange": "$36,000-$52,000", "tireSize": "245/60R18", "tirePressurePsi": 35, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 19, "mpgHighway": 26, "mpgCombined": 22, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "OCV ticking on 3.8L V6", "Power tailgate failure", "AC compressor failure", "Infotainment system lag" ], "yearIssues": [], "engineFaults": [ { "symptom": "OCV ticking — VVT actuator", "cause": "Oil control valve sticking", "fix": "Replace OCV.", "affectedYears": null }, { "symptom": "Power tailgate failure", "cause": "Tailgate motor wear", "fix": "Replace tailgate motor.", "affectedYears": null }, { "symptom": "AC compressor failure", "cause": "Compressor clutch bearing wear", "fix": "Replace AC compressor.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 100000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "hyundai-ioniq5", "make": "Hyundai", "model": "Ioniq 5", "generation": "2022-2024 (NE)", "bodyType": "SUV", "fuelType": "ev", "drivetrain": "AWD", "engine": "58-84 kWh EV Powertrain (E-GMP)", "engineFamily": "Hyundai E-GMP (Ioniq 5/6, EV6/9, GV60)", "marketYears": "2022-2024", "msrpRange": "$42,000-$57,000", "tireSize": "235/55R19", "tirePressurePsi": 38, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 84, "mpgHighway": 72, "mpgCombined": 78, "evMpge": 43, "sourceYear": 2025, "estimated": false }, "commonProblems": [ "ICCU failure — charging system", "12V battery failure", "DC charging speed reduction in heat", "Software OTA issues" ], "yearIssues": [ { "years": "2022-2023", "issue": "ICCU failure", "tsb": null, "fix": "ICCU replacement per TSB", "resolved": false } ], "engineFaults": [ { "symptom": "ICCU (Integrated Charge Control Unit) failure", "cause": "ICCU internal component failure", "fix": "Replace ICCU module.", "affectedYears": null }, { "symptom": "12V battery failure", "cause": "12V degradation", "fix": "Replace 12V battery.", "affectedYears": null }, { "symptom": "DC charging speed reduction in heat", "cause": "Battery thermal management", "fix": "Pre-condition; charge in shaded/cooler conditions.", "affectedYears": null } ], "maintenance": { "oilViscosity": "N/A (electric)", "oilIntervalMiles": 0, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "hyundai-venue", "make": "Hyundai", "model": "Venue", "generation": "2020-2024 (1st Gen QX)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "FWD", "engine": "1.4L / 1.6L GDI (Kappa)", "engineFamily": "Hyundai Kappa", "marketYears": "2020-2024", "msrpRange": "$20,000-$25,000", "tireSize": "195/65R15", "tirePressurePsi": 34, "batteryGroup": "H5", "batteryCca": 550, "epa": { "mpgCity": 30, "mpgHighway": 33, "mpgCombined": 31, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "CVT hesitation", "Road noise", "Limited AWD availability", "AC performance in hot climate" ], "yearIssues": [], "engineFaults": [ { "symptom": "CVT hesitation", "cause": "IVT belt calibration", "fix": "IVT fluid change; TCM update.", "affectedYears": null }, { "symptom": "Road noise", "cause": "Insulation inadequacy", "fix": "No OEM fix.", "affectedYears": null }, { "symptom": "AC performance in hot climate", "cause": "AC system undersizing", "fix": "Recharge; cabin filter replacement.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 100000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "kia-forte", "make": "Kia", "model": "Forte", "generation": "2019-2024 (3rd Gen BD)", "bodyType": "Sedan", "fuelType": "gas", "drivetrain": "FWD", "engine": "1.6L Turbo GDI (Gamma II)", "engineFamily": "Hyundai Gamma Turbo", "marketYears": "2019-2024", "msrpRange": "$20,000-$26,000", "tireSize": "205/55R16", "tirePressurePsi": 34, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 27, "mpgHighway": 35, "mpgCombined": 30, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "1.6T engine piston damage", "CVT reliability", "Infotainment lag", "Brake pad wear" ], "yearIssues": [ { "years": "2018-2020", "issue": "1.6T engine piston ringland cracking", "tsb": null, "fix": "Engine short block replacement", "resolved": true } ], "engineFaults": [ { "symptom": "Engine knocking — piston damage", "cause": "1.6T piston ringland cracking", "fix": "Engine short block replacement.", "affectedYears": null }, { "symptom": "CVT/IVT shudder", "cause": "Belt wear", "fix": "IVT fluid exchange.", "affectedYears": null }, { "symptom": "Infotainment screen blank", "cause": "Head unit failure", "fix": "Head unit replacement.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "kia-k5", "make": "Kia", "model": "K5", "generation": "2021-2024 (8th Gen DL3)", "bodyType": "Sedan", "fuelType": "gas", "drivetrain": "FWD", "engine": "1.8L / 1.6L Turbo GDI (Smartstream)", "engineFamily": "Hyundai Smartstream Turbo", "marketYears": "2021-2024", "msrpRange": "$26,000-$33,000", "tireSize": "215/55R17", "tirePressurePsi": 34, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 29, "mpgHighway": 38, "mpgCombined": 32, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Engine oil consumption", "DCT hesitation", "Infotainment lag", "Road noise" ], "yearIssues": [ { "years": "2020-2021", "issue": "Engine oil consumption", "tsb": null, "fix": "Oil consumption test; ring replacement", "resolved": false } ], "engineFaults": [ { "symptom": "Engine oil consumption", "cause": "Smartstream piston ring wear", "fix": "Oil consumption test; ring replacement.", "affectedYears": null }, { "symptom": "8-speed DCT hesitation", "cause": "DCT clutch calibration", "fix": "TCM software update.", "affectedYears": null }, { "symptom": "Infotainment screen freezing", "cause": "Software instability", "fix": "Software update.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "kia-sorento", "make": "Kia", "model": "Sorento", "generation": "2021-2024 (4th Gen MQ4)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "2.5L GDI I4 (Smartstream G2.5)", "engineFamily": "Hyundai Smartstream GDI", "marketYears": "2021-2024", "msrpRange": "$30,000-$44,000", "tireSize": "235/65R17", "tirePressurePsi": 34, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 24, "mpgHighway": 29, "mpgCombined": 26, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "2.5L engine bearing failure (P1326)", "DCT shudder", "Infotainment lag", "Rear suspension noise" ], "yearIssues": [ { "years": "2020-2022", "issue": "2.5L connecting rod bearing failure (P1326)", "tsb": null, "fix": "Engine inspection; bearing/block replacement", "resolved": false } ], "engineFaults": [ { "symptom": "2.5L engine bearing failure — P1326", "cause": "Connecting rod bearing wear", "fix": "Engine inspection; bearing or block replacement. Stop driving when P1326 sets.", "affectedYears": null }, { "symptom": "8-speed DCT shudder at low speed", "cause": "DCT clutch pack wear", "fix": "TCM update; clutch pack if persistent.", "affectedYears": null }, { "symptom": "Carbon buildup (GDI)", "cause": "Direct injection carbon", "fix": "Walnut blast at 60k miles.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "kia-soul", "make": "Kia", "model": "Soul", "generation": "2020-2024 (3rd Gen SK3)", "bodyType": "Hatchback", "fuelType": "gas", "drivetrain": "FWD", "engine": "1.6L Turbo GDI (Gamma II)", "engineFamily": "Hyundai Gamma Turbo", "marketYears": "2020-2024", "msrpRange": "$21,000-$28,000", "tireSize": "215/60R17", "tirePressurePsi": 34, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 28, "mpgHighway": 33, "mpgCombined": 30, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "1.6T engine piston damage", "CVT reliability", "Road noise", "Infotainment lag" ], "yearIssues": [ { "years": "2018-2020", "issue": "1.6T engine piston ringland cracking", "tsb": null, "fix": "Engine short block replacement", "resolved": true } ], "engineFaults": [ { "symptom": "Engine knocking — piston damage", "cause": "1.6T piston ringland cracking", "fix": "Engine short block replacement.", "affectedYears": null }, { "symptom": "CVT/IVT shudder", "cause": "Belt wear", "fix": "IVT fluid exchange.", "affectedYears": null }, { "symptom": "Infotainment screen blank", "cause": "Head unit failure", "fix": "Head unit replacement.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "kia-carnival", "make": "Kia", "model": "Carnival", "generation": "2022-2024 (4th Gen KA4)", "bodyType": "Minivan", "fuelType": "gas", "drivetrain": "FWD", "engine": "3.8L V6 (Lambda II GDI)", "engineFamily": "Hyundai Lambda V6", "marketYears": "2022-2024", "msrpRange": "$34,000-$47,000", "tireSize": "235/60R18", "tirePressurePsi": 35, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 19, "mpgHighway": 26, "mpgCombined": 22, "evMpge": null, "sourceYear": 2022, "estimated": false }, "commonProblems": [ "OCV ticking", "Power sliding door failure", "Infotainment lag", "AC compressor noise" ], "yearIssues": [], "engineFaults": [ { "symptom": "OCV ticking — VVT actuator", "cause": "Oil control valve sticking", "fix": "Replace OCV.", "affectedYears": null }, { "symptom": "Power tailgate failure", "cause": "Tailgate motor wear", "fix": "Replace tailgate motor.", "affectedYears": null }, { "symptom": "AC compressor failure", "cause": "Compressor clutch bearing wear", "fix": "Replace AC compressor.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 100000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "kia-ev6", "make": "Kia", "model": "EV6", "generation": "2022-2024 (CV)", "bodyType": "SUV", "fuelType": "ev", "drivetrain": "AWD", "engine": "58-84 kWh EV Powertrain (E-GMP)", "engineFamily": "Hyundai E-GMP (Ioniq 5/6, EV6/9, GV60)", "marketYears": "2022-2024", "msrpRange": "$42,000-$57,000", "tireSize": "235/55R19", "tirePressurePsi": 38, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 85, "mpgHighway": 74, "mpgCombined": 79, "evMpge": 42, "sourceYear": 2023, "estimated": false }, "commonProblems": [ "ICCU failure", "12V battery failure", "DC charging speed in heat", "Software OTA issues" ], "yearIssues": [ { "years": "2022-2023", "issue": "ICCU failure", "tsb": null, "fix": "ICCU replacement per TSB", "resolved": false } ], "engineFaults": [ { "symptom": "ICCU (Integrated Charge Control Unit) failure", "cause": "ICCU internal component failure", "fix": "Replace ICCU module.", "affectedYears": null }, { "symptom": "12V battery failure", "cause": "12V degradation", "fix": "Replace 12V battery.", "affectedYears": null }, { "symptom": "DC charging speed reduction in heat", "cause": "Battery thermal management", "fix": "Pre-condition; charge in shaded/cooler conditions.", "affectedYears": null } ], "maintenance": { "oilViscosity": "N/A (electric)", "oilIntervalMiles": 0, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "kia-niro", "make": "Kia", "model": "Niro", "generation": "2023-2024 (2nd Gen SG2)", "bodyType": "SUV", "fuelType": "hybrid", "drivetrain": "FWD", "engine": "1.6L GDI Hybrid (Kappa)", "engineFamily": "Hyundai Hybrid", "marketYears": "2023-2024", "msrpRange": "$28,000-$40,000", "tireSize": "215/55R17", "tirePressurePsi": 36, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 51, "mpgHighway": 46, "mpgCombined": 49, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Hybrid system warnings", "12V battery drain", "Infotainment lag", "Brake pad wear" ], "yearIssues": [], "engineFaults": [ { "symptom": "HV battery degradation warning with P0A80", "cause": "Battery cell capacity loss below threshold (typically 8-10 years / 150k+ miles)", "fix": "Battery module diagnostic at dealership. Replacement or refurbishment of degraded modules only (not full pack if localized).", "affectedYears": null }, { "symptom": "Brake actuator noise and pedal feel change", "cause": "Regenerative brake actuator/accumulator wear", "fix": "Brake actuator replacement. Bleed system per hybrid-specific procedure.", "affectedYears": null }, { "symptom": "12V battery drain with no-start after parking", "cause": "DCM/telematics module not entering sleep mode", "fix": "Software update for telematics. Replace 12V battery if 3+ years old.", "affectedYears": null }, { "symptom": "Engine cycles unexpectedly at full HV battery", "cause": "Battery thermal management running engine for cabin heat", "fix": "Normal behavior in cold climate. Pre-heat cabin while plugged in (PHEV) to reduce engine cycling.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 100000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "kia-rio", "make": "Kia", "model": "Rio", "generation": "2018-2023 (4th Gen FB)", "bodyType": "Sedan", "fuelType": "gas", "drivetrain": "FWD", "engine": "1.6L Turbo GDI (Gamma II)", "engineFamily": "Hyundai Gamma Turbo", "marketYears": "2018-2023", "msrpRange": "$17,000-$22,000", "tireSize": "185/65R15", "tirePressurePsi": 34, "batteryGroup": "H5", "batteryCca": 550, "epa": { "mpgCity": 33, "mpgHighway": 41, "mpgCombined": 36, "evMpge": null, "sourceYear": 2020, "estimated": false }, "commonProblems": [ "Engine piston damage", "CVT reliability", "Road noise", "Limited features" ], "yearIssues": [ { "years": "2018-2020", "issue": "1.6T engine piston ringland cracking", "tsb": null, "fix": "Engine short block replacement", "resolved": true } ], "engineFaults": [ { "symptom": "Engine knocking — piston damage", "cause": "1.6T piston ringland cracking", "fix": "Engine short block replacement.", "affectedYears": null }, { "symptom": "CVT/IVT shudder", "cause": "Belt wear", "fix": "IVT fluid exchange.", "affectedYears": null }, { "symptom": "Infotainment screen blank", "cause": "Head unit failure", "fix": "Head unit replacement.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "kia-seltos", "make": "Kia", "model": "Seltos", "generation": "2021-2024 (2nd Gen SP2)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "2.0L GDI I4 (Smartstream G2.0)", "engineFamily": "Hyundai Smartstream GDI", "marketYears": "2021-2024", "msrpRange": "$24,000-$30,000", "tireSize": "215/60R17", "tirePressurePsi": 34, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 29, "mpgHighway": 34, "mpgCombined": 31, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "CVT shudder", "Engine oil consumption (1.6T)", "Infotainment lag", "Road noise" ], "yearIssues": [], "engineFaults": [ { "symptom": "CVT shudder", "cause": "IVT belt wear", "fix": "IVT fluid exchange.", "affectedYears": null }, { "symptom": "Engine oil consumption (1.6T)", "cause": "Piston ring wear", "fix": "Oil consumption test.", "affectedYears": null }, { "symptom": "Infotainment lag", "cause": "Software", "fix": "Software update.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 100000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "mazda-cx30", "make": "Mazda", "model": "CX-30", "generation": "2020-2024 (1st Gen DM)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "2.5L I4 (Skyactiv-G)", "engineFamily": "Mazda Skyactiv-G NA", "marketYears": "2020-2024", "msrpRange": "$24,000-$36,000", "tireSize": "215/65R16", "tirePressurePsi": 34, "batteryGroup": "H5", "batteryCca": 550, "epa": { "mpgCity": 25, "mpgHighway": 33, "mpgCombined": 28, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "GDI carbon buildup", "VVT cold start rattle", "Infotainment screen delamination", "Clutch pedal creak (manual)" ], "yearIssues": [], "engineFaults": [ { "symptom": "Carbon buildup causing rough idle", "cause": "GDI intake valve carbon", "fix": "Walnut blast at 60k miles.", "affectedYears": null }, { "symptom": "Cold start VVT rattle", "cause": "VVT actuator lock pin wear", "fix": "VVT actuator replacement.", "affectedYears": null }, { "symptom": "Infotainment screen delamination", "cause": "Touch panel adhesive", "fix": "Screen replacement.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 75000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "mazda-cx9", "make": "Mazda", "model": "CX-9", "generation": "2016-2024 (2nd Gen TC)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "2.5L Turbo I4 (Skyactiv-G Turbo)", "engineFamily": "Mazda Skyactiv-G Turbo", "marketYears": "2016-2024", "msrpRange": "$36,000-$48,000", "tireSize": "255/60R18", "tirePressurePsi": 34, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 22, "mpgHighway": 28, "mpgCombined": 24, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "2.5T cylinder head cracking", "GDI carbon buildup", "Coolant loss from head crack", "Transmission rough 2-1 downshift" ], "yearIssues": [ { "years": "2018-2019", "issue": "2.5T cylinder head cracking", "tsb": null, "fix": "Cylinder head replacement", "resolved": true } ], "engineFaults": [ { "symptom": "2.5L Turbo cylinder head cracking", "cause": "Cylinder head casting defect", "fix": "Cylinder head replacement.", "affectedYears": null }, { "symptom": "Carbon buildup", "cause": "GDI intake valve carbon", "fix": "Walnut blast at 60k miles.", "affectedYears": null }, { "symptom": "Coolant loss from head crack", "cause": "Cylinder head cracking", "fix": "Cylinder head replacement.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "mazda-cx50", "make": "Mazda", "model": "CX-50", "generation": "2023-2024 (1st Gen)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "2.5L I4 (Skyactiv-G)", "engineFamily": "Mazda Skyactiv-G NA", "marketYears": "2023-2024", "msrpRange": "$28,000-$40,000", "tireSize": "225/65R17", "tirePressurePsi": 34, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 24, "mpgHighway": 30, "mpgCombined": 27, "evMpge": null, "sourceYear": 2023, "estimated": false }, "commonProblems": [ "GDI carbon buildup", "Infotainment screen delamination", "Road noise from all-terrain tires", "Tailgate handle paint peeling" ], "yearIssues": [], "engineFaults": [ { "symptom": "Carbon buildup causing rough idle", "cause": "GDI intake valve carbon", "fix": "Walnut blast at 60k miles.", "affectedYears": null }, { "symptom": "Cold start VVT rattle", "cause": "VVT actuator lock pin wear", "fix": "VVT actuator replacement.", "affectedYears": null }, { "symptom": "Infotainment screen delamination", "cause": "Touch panel adhesive", "fix": "Screen replacement.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 75000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "mazda-mx5", "make": "Mazda", "model": "MX-5 Miata", "generation": "2019-2024 (ND2)", "bodyType": "Coupe", "fuelType": "gas", "drivetrain": "RWD", "engine": "2.0L I4 (Skyactiv-G)", "engineFamily": "Mazda Skyactiv-G NA", "marketYears": "2019-2024", "msrpRange": "$29,000-$38,000", "tireSize": "195/50R16", "tirePressurePsi": 29, "batteryGroup": "H5", "batteryCca": 500, "epa": { "mpgCity": 26, "mpgHighway": 34, "mpgCombined": 29, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Transmission notchy when cold", "Rear differential whine", "Soft top wear and leaks", "Valve tick at idle (normal)" ], "yearIssues": [], "engineFaults": [ { "symptom": "Manual transmission notchy shifting when cold", "cause": "Synchro design characteristic", "fix": "Use GL-4 fluid; improves with warm-up.", "affectedYears": null }, { "symptom": "Rear differential whine", "cause": "Ring and pinion wear", "fix": "Differential fluid change; rebuild if persistent.", "affectedYears": null }, { "symptom": "Valve tick at idle (normal)", "cause": "Direct injection characteristic", "fix": "No fix; normal operation.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 75000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "mazda-cx90", "make": "Mazda", "model": "CX-90", "generation": "2024 (1st Gen)", "bodyType": "SUV", "fuelType": "hybrid", "drivetrain": "AWD", "engine": "3.3L Turbo I6 Hybrid (Skyactiv-D/G Hybrid)", "engineFamily": "Mazda Skyactiv I6 Hybrid", "marketYears": "2024", "msrpRange": "$40,000-$50,000", "tireSize": "275/45R21", "tirePressurePsi": 35, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 24, "mpgHighway": 28, "mpgCombined": 25, "evMpge": null, "sourceYear": 2024, "estimated": false }, "commonProblems": [ "Hybrid system early software issues", "Transmission rough engagement", "Infotainment lag", "Ride quality on 21\" wheels" ], "yearIssues": [ { "years": "2024", "issue": "Early production software issues", "tsb": null, "fix": "Software update", "resolved": false } ], "engineFaults": [ { "symptom": "Hybrid system warning", "cause": "Early production software", "fix": "Software update.", "affectedYears": null }, { "symptom": "Transmission rough engagement", "cause": "8-speed automatic calibration", "fix": "TCM software update.", "affectedYears": null }, { "symptom": "Ride quality on 21\" wheels", "cause": "Large wheel/low profile tire", "fix": "No fix; consider 19\" wheels.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 75000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "subaru-crosstrek", "make": "Subaru", "model": "Crosstrek", "generation": "2024 (3rd Gen BT)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "2.5L H4 (FB25D)", "engineFamily": "Subaru FB Boxer", "marketYears": "2024", "msrpRange": "$25,000-$35,000", "tireSize": "225/60R17", "tirePressurePsi": 33, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 22, "mpgHighway": 29, "mpgCombined": 25, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "CVT reliability", "Windshield cracking", "Oil consumption", "Starlink infotainment lag" ], "yearIssues": [ { "years": "2015-2019", "issue": "Oil consumption above spec", "tsb": null, "fix": "Oil consumption test; ring replacement", "resolved": true } ], "engineFaults": [ { "symptom": "Oil consumption", "cause": "Piston ring wear", "fix": "Oil consumption test; ring replacement.", "affectedYears": null }, { "symptom": "CVT shudder and delayed engagement", "cause": "Lineartronic CVT chain wear", "fix": "CVT fluid at 30k; valve body if persistent.", "affectedYears": null }, { "symptom": "Windshield cracking", "cause": "Acoustic glass fragility", "fix": "Replace with OEM glass.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "subaru-impreza", "make": "Subaru", "model": "Impreza", "generation": "2017-2024 (5th Gen GT)", "bodyType": "Sedan", "fuelType": "gas", "drivetrain": "AWD", "engine": "1.6L H4 (FB16D)", "engineFamily": "Subaru FB Boxer", "marketYears": "2017-2024", "msrpRange": "$20,000-$28,000", "tireSize": "205/55R16", "tirePressurePsi": 33, "batteryGroup": "H5", "batteryCca": 550, "epa": { "mpgCity": 27, "mpgHighway": 34, "mpgCombined": 30, "evMpge": null, "sourceYear": 2024, "estimated": false }, "commonProblems": [ "CVT reliability", "Oil consumption", "Windshield cracking", "Starlink infotainment lag" ], "yearIssues": [], "engineFaults": [ { "symptom": "CVT shudder", "cause": "Lineartronic CVT chain wear", "fix": "CVT fluid at 30k.", "affectedYears": null }, { "symptom": "Oil consumption", "cause": "Piston ring wear", "fix": "Oil consumption test; ring replacement.", "affectedYears": null }, { "symptom": "Windshield cracking", "cause": "Acoustic glass", "fix": "Replace with OEM glass.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "subaru-ascent", "make": "Subaru", "model": "Ascent", "generation": "2019-2024 (1st Gen)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "2.4L Turbo H4 (FA24F)", "engineFamily": "Subaru FA Turbo Boxer", "marketYears": "2019-2024", "msrpRange": "$34,000-$48,000", "tireSize": "235/60R18", "tirePressurePsi": 33, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 21, "mpgHighway": 27, "mpgCombined": 23, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "CVT reliability", "Windshield cracking", "12V battery drain", "Oil consumption" ], "yearIssues": [ { "years": "2019-2021", "issue": "12V battery drain from telematics", "tsb": null, "fix": "Software update", "resolved": true } ], "engineFaults": [ { "symptom": "CVT shudder and delayed engagement", "cause": "CVT chain and valve body wear", "fix": "CVT fluid at 30k; valve body if persistent.", "affectedYears": null }, { "symptom": "Windshield cracking", "cause": "Acoustic glass fragility", "fix": "Replace with OEM glass.", "affectedYears": null }, { "symptom": "12V battery drain", "cause": "Telematics module sleep issue", "fix": "Software update for telematics.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "subaru-wrx", "make": "Subaru", "model": "WRX", "generation": "2022-2024 (2nd Gen VB)", "bodyType": "Sedan", "fuelType": "gas", "drivetrain": "AWD", "engine": "2.4L Turbo H4 (FA24F)", "engineFamily": "Subaru FA Turbo Boxer", "marketYears": "2022-2024", "msrpRange": "$31,000-$42,000", "tireSize": "235/40R18", "tirePressurePsi": 35, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 20, "mpgHighway": 27, "mpgCombined": 23, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "CVT harsh simulated shifts", "GDI carbon buildup", "Clutch pedal creak (manual)", "Infotainment lag" ], "yearIssues": [ { "years": "2019-2021", "issue": "12V battery drain from telematics", "tsb": null, "fix": "Software update", "resolved": true } ], "engineFaults": [ { "symptom": "CVT shudder and delayed engagement", "cause": "CVT chain and valve body wear", "fix": "CVT fluid at 30k; valve body if persistent.", "affectedYears": null }, { "symptom": "Windshield cracking", "cause": "Acoustic glass fragility", "fix": "Replace with OEM glass.", "affectedYears": null }, { "symptom": "12V battery drain", "cause": "Telematics module sleep issue", "fix": "Software update for telematics.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "subaru-legacy", "make": "Subaru", "model": "Legacy", "generation": "2020-2024 (7th Gen BT)", "bodyType": "Sedan", "fuelType": "gas", "drivetrain": "AWD", "engine": "2.5L H4 (FB25D)", "engineFamily": "Subaru FB Boxer", "marketYears": "2020-2024", "msrpRange": "$24,000-$34,000", "tireSize": "225/60R17", "tirePressurePsi": 33, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 27, "mpgHighway": 35, "mpgCombined": 30, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "CVT reliability", "Oil consumption", "Windshield cracking", "Starlink infotainment lag" ], "yearIssues": [ { "years": "2015-2019", "issue": "Oil consumption above spec", "tsb": null, "fix": "Oil consumption test; ring replacement", "resolved": true } ], "engineFaults": [ { "symptom": "Oil consumption", "cause": "Piston ring wear", "fix": "Oil consumption test; ring replacement.", "affectedYears": null }, { "symptom": "CVT shudder and delayed engagement", "cause": "Lineartronic CVT chain wear", "fix": "CVT fluid at 30k; valve body if persistent.", "affectedYears": null }, { "symptom": "Windshield cracking", "cause": "Acoustic glass fragility", "fix": "Replace with OEM glass.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "subaru-solterra", "make": "Subaru", "model": "Solterra", "generation": "2023-2024 (1st Gen)", "bodyType": "SUV", "fuelType": "ev", "drivetrain": "AWD", "engine": "71.4 kWh EV Powertrain (Joint Subaru/Toyota)", "engineFamily": "e-TNGA EV", "marketYears": "2023-2024", "msrpRange": "$45,000-$50,000", "tireSize": "235/60R18", "tirePressurePsi": 36, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 114, "mpgHighway": 94, "mpgCombined": 104, "evMpge": 31, "sourceYear": 2023, "estimated": false }, "commonProblems": [ "Wheel hub bolt recall", "DC charging speed", "12V battery drain", "Cold weather range reduction" ], "yearIssues": [ { "years": "2023", "issue": "Wheel hub bolt loosening — recall", "tsb": null, "fix": "Wheel hub bolt replacement under recall", "resolved": true } ], "engineFaults": [ { "symptom": "Vehicle will not \"start\" — no contactor click", "cause": "12V battery degraded below threshold to close HV contactors", "fix": "Replace 12V battery. Do NOT jump from another EV; use dedicated 12V jump per OEM procedure.", "affectedYears": null }, { "symptom": "DC fast charging slower than expected, especially in cold", "cause": "Battery thermal management limiting charge to protect cells", "fix": "Pre-condition battery via navigation to charger (Tesla/OEM app). Accept slower L2 in extreme cold.", "affectedYears": null }, { "symptom": "Range drops 30-40% in winter", "cause": "Cold battery chemistry plus cabin heating load", "fix": "Pre-heat cabin while plugged in. Use seat/steering heat instead of full cabin HVAC. Park indoors when possible.", "affectedYears": null }, { "symptom": "Infotainment black screen or reboot loop", "cause": "Software instability, APIM/module failure", "fix": "Soft reset (scroll wheels); if persistent, software update or module replacement at dealership.", "affectedYears": null }, { "symptom": "12V battery drain when parked", "cause": "Telematics module not sleeping, sentry/cabin camera active", "fix": "Disable sentry/cabin camera when parked at home. Software update for telematics sleep issue.", "affectedYears": null } ], "maintenance": { "oilViscosity": "N/A (electric)", "oilIntervalMiles": 0, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "volkswagen-atlas", "make": "Volkswagen", "model": "Atlas", "generation": "2018-2024 (1st Gen A21)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "2.0L Turbo I4 (EA888 Gen 3B)", "engineFamily": "VW EA888 Gen 3", "marketYears": "2018-2024", "msrpRange": "$36,000-$52,000", "tireSize": "255/55R19", "tirePressurePsi": 35, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 17, "mpgHighway": 23, "mpgCombined": 19, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Water pump failure", "Timing chain tensioner wear", "GDI carbon buildup", "Infotainment MIB issues" ], "yearIssues": [ { "years": "2018-2020", "issue": "EA888 water pump failure", "tsb": null, "fix": "Water pump replacement", "resolved": true } ], "engineFaults": [ { "symptom": "Coolant loss with no visible leak", "cause": "EA888 electric water pump failure (bearing/seal)", "fix": "Replace water pump with updated revision. Check for coolant in wiring harness connector.", "affectedYears": null }, { "symptom": "Cold start rattle 1-3 seconds from timing cover", "cause": "EA888 timing chain tensioner wear", "fix": "Timing chain, tensioner, and guides replacement. Updated tensioner revision available.", "affectedYears": null }, { "symptom": "Rough idle and misfire codes", "cause": "Intake valve carbon buildup (direct injection)", "fix": "Walnut blast at 60k miles. Top-tier fuel with PEA additive slows recurrence.", "affectedYears": null }, { "symptom": "PCV system causing lean codes and rough idle", "cause": "PCV valve integrated in valve cover failing", "fix": "Replace valve cover assembly (PCV not serviced separately).", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 45000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "volkswagen-taos", "make": "Volkswagen", "model": "Taos", "generation": "2022-2024 (1st Gen BW2)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "1.4L Turbo I4 (EA211)", "engineFamily": "VW EA211", "marketYears": "2022-2024", "msrpRange": "$25,000-$35,000", "tireSize": "215/60R17", "tirePressurePsi": 35, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 28, "mpgHighway": 36, "mpgCombined": 31, "evMpge": null, "sourceYear": 2022, "estimated": false }, "commonProblems": [ "Water pump failure", "Carbon buildup (GDI)", "Infotainment lag", "DCT rough engagement" ], "yearIssues": [], "engineFaults": [ { "symptom": "Water pump failure", "cause": "Water pump bearing wear", "fix": "Replace water pump.", "affectedYears": null }, { "symptom": "Carbon buildup", "cause": "GDI carbon", "fix": "Walnut blast at 60k.", "affectedYears": null }, { "symptom": "Infotainment lag", "cause": "MIB infotainment", "fix": "Software update.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 45000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "volkswagen-golf-gti", "make": "Volkswagen", "model": "Golf GTI", "generation": "2022-2024 (Mk8 CD1)", "bodyType": "Hatchback", "fuelType": "gas", "drivetrain": "FWD", "engine": "2.0L Turbo I4 (EA888 Gen 3)", "engineFamily": "VW EA888 Gen 3", "marketYears": "2022-2024", "msrpRange": "$31,000-$41,000", "tireSize": "225/40R18", "tirePressurePsi": 35, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 29, "mpgHighway": 36, "mpgCombined": 32, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Water pump failure", "GDI carbon buildup", "Infotainment software bugs", "DCT rough engagement" ], "yearIssues": [], "engineFaults": [ { "symptom": "Coolant loss with no visible leak", "cause": "EA888 electric water pump failure (bearing/seal)", "fix": "Replace water pump with updated revision. Check for coolant in wiring harness connector.", "affectedYears": null }, { "symptom": "Cold start rattle 1-3 seconds from timing cover", "cause": "EA888 timing chain tensioner wear", "fix": "Timing chain, tensioner, and guides replacement. Updated tensioner revision available.", "affectedYears": null }, { "symptom": "Rough idle and misfire codes", "cause": "Intake valve carbon buildup (direct injection)", "fix": "Walnut blast at 60k miles. Top-tier fuel with PEA additive slows recurrence.", "affectedYears": null }, { "symptom": "PCV system causing lean codes and rough idle", "cause": "PCV valve integrated in valve cover failing", "fix": "Replace valve cover assembly (PCV not serviced separately).", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 45000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "volkswagen-id4", "make": "Volkswagen", "model": "ID.4", "generation": "2021-2024 (1st Gen)", "bodyType": "SUV", "fuelType": "ev", "drivetrain": "AWD", "engine": "62-82 kWh EV Powertrain (MEB)", "engineFamily": "VW MEB (ID.4, ID.5, ID.Buzz, Q4 e-tron)", "marketYears": "2021-2024", "msrpRange": "$39,000-$50,000", "tireSize": "235/55R19", "tirePressurePsi": 38, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 115, "mpgHighway": 99, "mpgCombined": 107, "evMpge": 31, "sourceYear": 2023, "estimated": false }, "commonProblems": [ "12V battery failure", "Infotainment reboots", "Door handle sticking", "DC charging slower in cold" ], "yearIssues": [ { "years": "2021-2022", "issue": "12V battery failures", "tsb": null, "fix": "Replace 12V battery", "resolved": false } ], "engineFaults": [ { "symptom": "Vehicle will not \"start\" — no contactor click", "cause": "12V battery degraded below threshold to close HV contactors", "fix": "Replace 12V battery. Do NOT jump from another EV; use dedicated 12V jump per OEM procedure.", "affectedYears": null }, { "symptom": "DC fast charging slower than expected, especially in cold", "cause": "Battery thermal management limiting charge to protect cells", "fix": "Pre-condition battery via navigation to charger (Tesla/OEM app). Accept slower L2 in extreme cold.", "affectedYears": null }, { "symptom": "Range drops 30-40% in winter", "cause": "Cold battery chemistry plus cabin heating load", "fix": "Pre-heat cabin while plugged in. Use seat/steering heat instead of full cabin HVAC. Park indoors when possible.", "affectedYears": null }, { "symptom": "Infotainment black screen or reboot loop", "cause": "Software instability, APIM/module failure", "fix": "Soft reset (scroll wheels); if persistent, software update or module replacement at dealership.", "affectedYears": null }, { "symptom": "12V battery drain when parked", "cause": "Telematics module not sleeping, sentry/cabin camera active", "fix": "Disable sentry/cabin camera when parked at home. Software update for telematics sleep issue.", "affectedYears": null } ], "maintenance": { "oilViscosity": "N/A (electric)", "oilIntervalMiles": 0, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "volkswagen-jetta-gli", "make": "Volkswagen", "model": "Jetta GLI", "generation": "2019-2024 (7th Gen)", "bodyType": "Sedan", "fuelType": "gas", "drivetrain": "FWD", "engine": "2.0L Turbo I4 (EA888 Gen 3)", "engineFamily": "VW EA888 Gen 3", "marketYears": "2019-2024", "msrpRange": "$28,000-$37,000", "tireSize": "225/45R17", "tirePressurePsi": 35, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 24, "mpgHighway": 35, "mpgCombined": 28, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Water pump failure", "Carbon buildup (GDI)", "Timing chain tensioner", "DCT rough engagement" ], "yearIssues": [], "engineFaults": [ { "symptom": "Coolant loss with no visible leak", "cause": "EA888 electric water pump failure (bearing/seal)", "fix": "Replace water pump with updated revision. Check for coolant in wiring harness connector.", "affectedYears": null }, { "symptom": "Cold start rattle 1-3 seconds from timing cover", "cause": "EA888 timing chain tensioner wear", "fix": "Timing chain, tensioner, and guides replacement. Updated tensioner revision available.", "affectedYears": null }, { "symptom": "Rough idle and misfire codes", "cause": "Intake valve carbon buildup (direct injection)", "fix": "Walnut blast at 60k miles. Top-tier fuel with PEA additive slows recurrence.", "affectedYears": null }, { "symptom": "PCV system causing lean codes and rough idle", "cause": "PCV valve integrated in valve cover failing", "fix": "Replace valve cover assembly (PCV not serviced separately).", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 45000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "jeep-cherokee", "make": "Jeep", "model": "Cherokee", "generation": "2019-2023 (KL)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "4WD", "engine": "2.4L I4 (LAF/LEA/LKW)", "engineFamily": "GM Ecotec Direct Injection", "marketYears": "2019-2023", "msrpRange": "$28,000-$40,000", "tireSize": "225/65R17", "tirePressurePsi": 35, "batteryGroup": "H6", "batteryCca": 700, "epa": { "mpgCity": 23, "mpgHighway": 31, "mpgCombined": 26, "evMpge": null, "sourceYear": 2020, "estimated": false }, "commonProblems": [ "9-speed transmission harsh shifts", "3.6L lifter failure", "Engine oil consumption", "Infotainment Uconnect issues" ], "yearIssues": [ { "years": "2018-2021", "issue": "Oil consumption above spec", "tsb": null, "fix": "Oil consumption test; engine replacement if confirmed", "resolved": false } ], "engineFaults": [ { "symptom": "High oil consumption", "cause": "2.4L piston ring wear", "fix": "Oil consumption test; ring replacement.", "affectedYears": null }, { "symptom": "9-speed transmission harsh shifts", "cause": "9T65 calibration", "fix": "TCM update.", "affectedYears": null }, { "symptom": "3.6L timing chain rattle (3.6L models)", "cause": "Timing chain tensioner wear", "fix": "Timing chain replacement.", "affectedYears": null } ], "maintenance": { "oilViscosity": "5W-30", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "jeep-compass", "make": "Jeep", "model": "Compass", "generation": "2018-2024 (2nd Gen MP)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "4WD", "engine": "2.4L I4 (LAF/LEA/LKW)", "engineFamily": "GM Ecotec Direct Injection", "marketYears": "2018-2024", "msrpRange": "$25,000-$35,000", "tireSize": "215/60R17", "tirePressurePsi": 35, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 22, "mpgHighway": 31, "mpgCombined": 25, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "9-speed transmission harsh shifts", "2.4L oil consumption", "Infotainment issues", "AC compressor failure" ], "yearIssues": [ { "years": "2018-2021", "issue": "Oil consumption above spec", "tsb": null, "fix": "Oil consumption test; engine replacement if confirmed", "resolved": false } ], "engineFaults": [ { "symptom": "High oil consumption", "cause": "2.4L piston ring wear", "fix": "Oil consumption test; ring replacement.", "affectedYears": null }, { "symptom": "9-speed transmission harsh shifts", "cause": "9T65 calibration", "fix": "TCM update.", "affectedYears": null }, { "symptom": "3.6L timing chain rattle (3.6L models)", "cause": "Timing chain tensioner wear", "fix": "Timing chain replacement.", "affectedYears": null } ], "maintenance": { "oilViscosity": "5W-30", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "jeep-gladiator", "make": "Jeep", "model": "Gladiator", "generation": "2020-2024 (JT)", "bodyType": "Truck", "fuelType": "gas", "drivetrain": "4WD", "engine": "3.6L V6 (Pentastar)", "engineFamily": "Chrysler Pentastar V6", "marketYears": "2020-2024", "msrpRange": "$37,000-$55,000", "tireSize": "245/75R17", "tirePressurePsi": 37, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 17, "mpgHighway": 22, "mpgCombined": 19, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Death wobble", "3.6L lifter failure", "Manual transmission issues", "Frame weld quality concerns" ], "yearIssues": [ { "years": "2014-2018", "issue": "3.6L roller lifter failure", "tsb": null, "fix": "Lifter and camshaft replacement", "resolved": true } ], "engineFaults": [ { "symptom": "3.6L lifter/camshaft failure", "cause": "Roller lifter failure scoring camshaft", "fix": "Replace lifters and camshaft.", "affectedYears": null }, { "symptom": "9-speed transmission harsh shifts", "cause": "ZF 9HP48 calibration", "fix": "TCM software update.", "affectedYears": null }, { "symptom": "Engine oil consumption", "cause": "2.4L Tigershark / 3.6L ring wear", "fix": "Oil consumption test; engine replacement if confirmed.", "affectedYears": null } ], "maintenance": { "oilViscosity": "5W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 100000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "jeep-renegade", "make": "Jeep", "model": "Renegade", "generation": "2018-2024 (BU)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "4WD", "engine": "2.4L I4 (LAF/LEA/LKW)", "engineFamily": "GM Ecotec Direct Injection", "marketYears": "2018-2024", "msrpRange": "$23,000-$32,000", "tireSize": "215/60R17", "tirePressurePsi": 35, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 24, "mpgHighway": 32, "mpgCombined": 27, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "9-speed transmission harsh shifts", "2.4L oil consumption", "Infotainment issues", "AC compressor failure" ], "yearIssues": [ { "years": "2018-2021", "issue": "Oil consumption above spec", "tsb": null, "fix": "Oil consumption test; engine replacement if confirmed", "resolved": false } ], "engineFaults": [ { "symptom": "High oil consumption", "cause": "2.4L piston ring wear", "fix": "Oil consumption test; ring replacement.", "affectedYears": null }, { "symptom": "9-speed transmission harsh shifts", "cause": "9T65 calibration", "fix": "TCM update.", "affectedYears": null }, { "symptom": "3.6L timing chain rattle (3.6L models)", "cause": "Timing chain tensioner wear", "fix": "Timing chain replacement.", "affectedYears": null } ], "maintenance": { "oilViscosity": "5W-30", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "jeep-wagoneer", "make": "Jeep", "model": "Wagoneer", "generation": "2022-2024 (WS)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "4WD", "engine": "5.3L V8 (L84 EcoTec3)", "engineFamily": "GM Small Block V8 (AFM)", "marketYears": "2022-2024", "msrpRange": "$60,000-$90,000", "tireSize": "275/60R20", "tirePressurePsi": 36, "batteryGroup": "65", "batteryCca": 760, "epa": { "mpgCity": 16, "mpgHighway": 22, "mpgCombined": 18, "evMpge": null, "sourceYear": 2022, "estimated": false }, "commonProblems": [ "Hemi lifter failure", "Air suspension failure", "Uconnect reboots", "Power liftgate failure" ], "yearIssues": [ { "years": "2021-2022", "issue": "AFM lifter failure", "tsb": null, "fix": "Lifter and camshaft replacement", "resolved": false } ], "engineFaults": [ { "symptom": "Tick/knock from top of engine that progresses", "cause": "AFM/DOD lifter roller failure scoring camshaft lobes", "fix": "Replace all lifters (not just AFM cylinders), camshaft, and oil pump. Flush oil passages. Consider AFM delete tune.", "affectedYears": null }, { "symptom": "Low oil pressure warning with P0521", "cause": "Metal debris from lifter failure clogging oil pickup screen", "fix": "Do NOT drive. Tow to shop. Drop oil pan, clean pickup, replace lifters/camshaft. Full engine replacement if scored.", "affectedYears": null }, { "symptom": "8L90/8L45 transmission shudder 35-55 mph", "cause": "ATF thermal degradation damaging torque converter clutch", "fix": "Flush with low-viscosity Mobil 1 LV ATF. Replace converter if shudder persists after flush.", "affectedYears": null }, { "symptom": "10-speed transmission harsh 2-1 downshift", "cause": "10L80 TCM calibration", "fix": "TCM software update from dealership. Free under powertrain warranty.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "ram-2500", "make": "Ram", "model": "2500", "generation": "2019-2024 (5th Gen DT)", "bodyType": "Truck", "fuelType": "diesel", "drivetrain": "4WD", "engine": "6.7L I6 Diesel (Cummins B-series)", "engineFamily": "Cummins Diesel I6", "marketYears": "2019-2024", "msrpRange": "$45,000-$80,000", "tireSize": "275/70R18", "tirePressurePsi": 65, "batteryGroup": "65", "batteryCca": 850, "epa": { "mpgCity": 19, "mpgHighway": 25, "mpgCombined": 22, "evMpge": null, "sourceYear": 2024, "estimated": true }, "commonProblems": [ "CP4 fuel pump failure (diesel)", "Death wobble", "DEF system failures", "Transmission harsh shifts" ], "yearIssues": [ { "years": "2019-2022", "issue": "CP4 fuel pump failure", "tsb": null, "fix": "Complete fuel system replacement", "resolved": false } ], "engineFaults": [ { "symptom": "CP4 high-pressure fuel pump failure", "cause": "Bosch CP4 pump metal shavings", "fix": "Complete fuel system replacement ($10,000+).", "affectedYears": null }, { "symptom": "Death wobble", "cause": "Steering component wear", "fix": "Replace track bar and ball joints.", "affectedYears": null }, { "symptom": "DEF system issues", "cause": "DEF heater and doser failure", "fix": "Replace DEF system components.", "affectedYears": null } ], "maintenance": { "oilViscosity": "5W-40", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 100000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "chrysler-pacifica", "make": "Chrysler", "model": "Pacifica", "generation": "2017-2024 (RU)", "bodyType": "Minivan", "fuelType": "gas", "drivetrain": "FWD", "engine": "3.6L V6 (Pentastar)", "engineFamily": "Chrysler Pentastar V6", "marketYears": "2017-2024", "msrpRange": "$37,000-$55,000", "tireSize": "235/60R17", "tirePressurePsi": 36, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 19, "mpgHighway": 28, "mpgCombined": 22, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "9-speed transmission harsh shifts", "Power sliding door failure", "3.6L oil consumption", "Hybrid battery issues (PHEV)" ], "yearIssues": [], "engineFaults": [ { "symptom": "9-speed transmission harsh shifts", "cause": "ZF 9HP48 calibration", "fix": "TCM update.", "affectedYears": null }, { "symptom": "Power sliding door failure", "cause": "Door actuator wear", "fix": "Replace door actuator.", "affectedYears": null }, { "symptom": "3.6L oil consumption", "cause": "Piston ring wear", "fix": "Oil consumption test.", "affectedYears": null } ], "maintenance": { "oilViscosity": "5W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 100000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "chrysler-300", "make": "Chrysler", "model": "300", "generation": "2018-2023 (2nd Gen LD facelift)", "bodyType": "Sedan", "fuelType": "gas", "drivetrain": "RWD", "engine": "5.7L V8 (HEMI Eagle)", "engineFamily": "Chrysler HEMI V8", "marketYears": "2018-2023", "msrpRange": "$34,000-$50,000", "tireSize": "215/65R17", "tirePressurePsi": 33, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 19, "mpgHighway": 30, "mpgCombined": 23, "evMpge": null, "sourceYear": 2020, "estimated": false }, "commonProblems": [ "5.7L HEMI lifter failure", "8-speed transmission shudder", "Infotainment Uconnect issues", "AC compressor failure" ], "yearIssues": [ { "years": "2014-2020", "issue": "5.7L HEMI lifter failure", "tsb": null, "fix": "Lifter and camshaft replacement", "resolved": true } ], "engineFaults": [ { "symptom": "Tick progressing to knock from top of engine", "cause": "MDS/AFM lifter roller failure scoring camshaft", "fix": "Replace all lifters, camshaft, oil pump. Flush passages. Consider MDS delete to prevent recurrence.", "affectedYears": null }, { "symptom": "Low oil pressure warning", "cause": "Debris from lifter failure clogging pickup", "fix": "Tow immediately. Drop pan, clean pickup, replace lifters/cam. Engine replacement if scored.", "affectedYears": null }, { "symptom": "8HP75/8HP90 transmission shudder 35-55 mph", "cause": "Fluid thermal degradation", "fix": "Fluid flush with ZF Lifeguard fluid. Repeat at 60k in hot climate or towing.", "affectedYears": null }, { "symptom": "Exhaust manifold tick on cold start", "cause": "Manifold bolt breakage (5.7L/6.4L common)", "fix": "Replace broken bolts with updated studs. Resurface manifold if warped.", "affectedYears": null } ], "maintenance": { "oilViscosity": "5W-20", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "lexus-es", "make": "Lexus", "model": "ES", "generation": "2019-2024 (7th Gen XZ10)", "bodyType": "Sedan", "fuelType": "hybrid", "drivetrain": "FWD", "engine": "2.5L I4 Hybrid (A25A-FXS)", "engineFamily": "Toyota THS II Hybrid", "marketYears": "2019-2024", "msrpRange": "$43,000-$52,000", "tireSize": "215/55R17", "tirePressurePsi": 33, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 22, "mpgHighway": 32, "mpgCombined": 26, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Dashboard melting", "Infotainment lag", "HV battery degradation at high mileage", "12V battery drain" ], "yearIssues": [ { "years": "2019-2021", "issue": "Fuel pump impeller deformation causing stall", "tsb": "20TP-02", "fix": "Fuel pump replacement under recall", "resolved": true } ], "engineFaults": [ { "symptom": "HV battery degradation warning with P0A80", "cause": "Battery cell capacity loss below threshold (typically 8-10 years / 150k+ miles)", "fix": "Battery module diagnostic at dealership. Replacement or refurbishment of degraded modules only (not full pack if localized).", "affectedYears": null }, { "symptom": "Brake actuator noise and pedal feel change", "cause": "Regenerative brake actuator/accumulator wear", "fix": "Brake actuator replacement. Bleed system per hybrid-specific procedure.", "affectedYears": null }, { "symptom": "12V battery drain with no-start after parking", "cause": "DCM/telematics module not entering sleep mode", "fix": "Software update for telematics. Replace 12V battery if 3+ years old.", "affectedYears": null }, { "symptom": "Engine cycles unexpectedly at full HV battery", "cause": "Battery thermal management running engine for cabin heat", "fix": "Normal behavior in cold climate. Pre-heat cabin while plugged in (PHEV) to reduce engine cycling.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-16", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "lexus-is", "make": "Lexus", "model": "IS", "generation": "2021-2024 (3rd Gen facelift)", "bodyType": "Sedan", "fuelType": "gas", "drivetrain": "RWD", "engine": "3.5L V6 (2GR-FKS)", "engineFamily": "Toyota GR Direct Injection V6", "marketYears": "2021-2024", "msrpRange": "$42,000-$52,000", "tireSize": "225/45R18", "tirePressurePsi": 33, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 20, "mpgHighway": 28, "mpgCombined": 23, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Infotainment screen delamination", "VVT cold start rattle", "Dashboard cracking", "Fuel pump recall" ], "yearIssues": [ { "years": "2018-2020", "issue": "Fuel pump recall (certain VINs)", "tsb": null, "fix": "Fuel pump replacement under recall", "resolved": true } ], "engineFaults": [ { "symptom": "VVT-i cold start rattle 1-2 seconds", "cause": "VVT gear lock pin wear", "fix": "VVT gear replacement (both banks).", "affectedYears": null }, { "symptom": "8-speed transmission hesitation 2-1 downshift", "cause": "8-speed transmission calibration", "fix": "TCM software update.", "affectedYears": null }, { "symptom": "Carbon buildup causing rough idle", "cause": "GDI intake valve carbon", "fix": "Walnut blast at 60k miles.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "lexus-nx", "make": "Lexus", "model": "NX", "generation": "2022-2024 (2nd Gen AZ20)", "bodyType": "SUV", "fuelType": "hybrid", "drivetrain": "AWD", "engine": "2.5L I4 Hybrid (A25A-FXS)", "engineFamily": "Toyota THS II Hybrid", "marketYears": "2022-2024", "msrpRange": "$40,000-$50,000", "tireSize": "225/60R18", "tirePressurePsi": 33, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 22, "mpgHighway": 28, "mpgCombined": 25, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Infotainment touchpad", "12V battery drain", "HV battery degradation", "Power liftgate failure" ], "yearIssues": [ { "years": "2019-2021", "issue": "Fuel pump impeller deformation causing stall", "tsb": "20TP-02", "fix": "Fuel pump replacement under recall", "resolved": true } ], "engineFaults": [ { "symptom": "HV battery degradation warning with P0A80", "cause": "Battery cell capacity loss below threshold (typically 8-10 years / 150k+ miles)", "fix": "Battery module diagnostic at dealership. Replacement or refurbishment of degraded modules only (not full pack if localized).", "affectedYears": null }, { "symptom": "Brake actuator noise and pedal feel change", "cause": "Regenerative brake actuator/accumulator wear", "fix": "Brake actuator replacement. Bleed system per hybrid-specific procedure.", "affectedYears": null }, { "symptom": "12V battery drain with no-start after parking", "cause": "DCM/telematics module not entering sleep mode", "fix": "Software update for telematics. Replace 12V battery if 3+ years old.", "affectedYears": null }, { "symptom": "Engine cycles unexpectedly at full HV battery", "cause": "Battery thermal management running engine for cabin heat", "fix": "Normal behavior in cold climate. Pre-heat cabin while plugged in (PHEV) to reduce engine cycling.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-16", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "lexus-gx", "make": "Lexus", "model": "GX", "generation": "2020-2023 (2nd Gen J150)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "4WD", "engine": "4.0L V6 (1GR-FE)", "engineFamily": "Toyota GR V6", "marketYears": "2020-2023", "msrpRange": "$54,000-$65,000", "tireSize": "265/60R18", "tirePressurePsi": 33, "batteryGroup": "27F", "batteryCca": 710, "epa": { "mpgCity": 15, "mpgHighway": 19, "mpgCombined": 16, "evMpge": null, "sourceYear": 2020, "estimated": false }, "commonProblems": [ "Dashboard cracking", "Frame surface rust", "Infotainment outdated", "Fuel economy below average" ], "yearIssues": [ { "years": "2010-2014", "issue": "Frame rust perforation in snow-belt states", "tsb": null, "fix": "Frame replacement campaign; anti-corrosion treatment", "resolved": false } ], "engineFaults": [ { "symptom": "VVT-i cold start rattle 1-2 seconds", "cause": "VVT gear lock pin wear", "fix": "VVT gear replacement (both banks). Use OEM filter to prevent debris.", "affectedYears": null }, { "symptom": "Exhaust manifold tick on cold start", "cause": "Manifold gasket and stud failure", "fix": "Replace manifold gasket and studs with updated parts.", "affectedYears": null }, { "symptom": "Frame surface rust in snow-belt states", "cause": "Frame coating inadequacy", "fix": "Annual undercarriage wash in winter; fluid film application.", "affectedYears": null } ], "maintenance": { "oilViscosity": "5W-30", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 90000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "lexus-lx", "make": "Lexus", "model": "LX", "generation": "2022-2024 (3rd Gen J300)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "4WD", "engine": "5.7L V8 (3UR-FE)", "engineFamily": "Toyota UR V8", "marketYears": "2022-2024", "msrpRange": "$88,000-$102,000", "tireSize": "285/50R22", "tirePressurePsi": 35, "batteryGroup": "27F", "batteryCca": 710, "epa": { "mpgCity": 12, "mpgHighway": 16, "mpgCombined": 14, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Infotainment touchpad", "Fuel economy", "Tire replacement cost (22\" wheels)", "Air suspension maintenance" ], "yearIssues": [ { "years": "2008-2014", "issue": "Air injection pump failure", "tsb": null, "fix": "Pump replacement; some covered under extended warranty", "resolved": true } ], "engineFaults": [ { "symptom": "VVT-i cold start rattle", "cause": "VVT gear wear", "fix": "VVT gear replacement.", "affectedYears": null }, { "symptom": "Air injection pump failure (secondary air)", "cause": "Air injection pump moisture ingestion", "fix": "Air injection pump replacement; relocate to dry location.", "affectedYears": null }, { "symptom": "Exhaust manifold leak tick", "cause": "Manifold bolt breakage", "fix": "Replace manifold studs and gasket.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 100000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "lexus-rz", "make": "Lexus", "model": "RZ 450e", "generation": "2023-2024 (1st Gen)", "bodyType": "SUV", "fuelType": "ev", "drivetrain": "AWD", "engine": "71.4 kWh EV Powertrain (Joint Subaru/Toyota)", "engineFamily": "e-TNGA EV", "marketYears": "2023-2024", "msrpRange": "$48,000-$56,000", "tireSize": "235/60R18", "tirePressurePsi": 36, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 115, "mpgHighway": 98, "mpgCombined": 107, "evMpge": 32, "sourceYear": 2023, "estimated": false }, "commonProblems": [ "DC fast charging speed", "Cold weather range loss", "12V battery drain", "Steer-by-wire yoke feel (early models)" ], "yearIssues": [ { "years": "2023", "issue": "Wheel hub bolt loosening — recall", "tsb": null, "fix": "Wheel hub bolt replacement under recall", "resolved": true } ], "engineFaults": [ { "symptom": "Vehicle will not \"start\" — no contactor click", "cause": "12V battery degraded below threshold to close HV contactors", "fix": "Replace 12V battery. Do NOT jump from another EV; use dedicated 12V jump per OEM procedure.", "affectedYears": null }, { "symptom": "DC fast charging slower than expected, especially in cold", "cause": "Battery thermal management limiting charge to protect cells", "fix": "Pre-condition battery via navigation to charger (Tesla/OEM app). Accept slower L2 in extreme cold.", "affectedYears": null }, { "symptom": "Range drops 30-40% in winter", "cause": "Cold battery chemistry plus cabin heating load", "fix": "Pre-heat cabin while plugged in. Use seat/steering heat instead of full cabin HVAC. Park indoors when possible.", "affectedYears": null }, { "symptom": "Infotainment black screen or reboot loop", "cause": "Software instability, APIM/module failure", "fix": "Soft reset (scroll wheels); if persistent, software update or module replacement at dealership.", "affectedYears": null }, { "symptom": "12V battery drain when parked", "cause": "Telematics module not sleeping, sentry/cabin camera active", "fix": "Disable sentry/cabin camera when parked at home. Software update for telematics sleep issue.", "affectedYears": null } ], "maintenance": { "oilViscosity": "N/A (electric)", "oilIntervalMiles": 0, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "acura-mdx", "make": "Acura", "model": "MDX", "generation": "2022-2024 (4th Gen YD1)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "3.0L V6 (J30AC)", "engineFamily": "Honda J Series V6", "marketYears": "2022-2024", "msrpRange": "$49,000-$65,000", "tireSize": "255/50R20", "tirePressurePsi": 33, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 19, "mpgHighway": 26, "mpgCombined": 22, "evMpge": null, "sourceYear": 2022, "estimated": false }, "commonProblems": [ "Infotainment touchpad", "Brake rotor warping", "SH-AWD noise", "AC compressor failure" ], "yearIssues": [], "engineFaults": [ { "symptom": "Infotainment touchpad frustration", "cause": "True Touchpad Interface design", "fix": "Use CarPlay/Android Auto; software update.", "affectedYears": null }, { "symptom": "Brake judder — rotor warping", "cause": "Front rotor warping", "fix": "Rotor resurface/replacement.", "affectedYears": null }, { "symptom": "SH-AWD rear differential noise", "cause": "Clutch pack wear", "fix": "Differential fluid change.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 105000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "acura-tlx", "make": "Acura", "model": "TLX", "generation": "2021-2024 (2nd Gen TC1)", "bodyType": "Sedan", "fuelType": "gas", "drivetrain": "AWD", "engine": "2.0L Turbo I4 (K20C3/KC)", "engineFamily": "Honda K Series Turbo (Acura)", "marketYears": "2021-2024", "msrpRange": "$39,000-$55,000", "tireSize": "245/40R19", "tirePressurePsi": 33, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 21, "mpgHighway": 29, "mpgCombined": 24, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Infotainment touchpad", "GDI carbon buildup", "Brake rotor warping", "SH-AWD noise" ], "yearIssues": [], "engineFaults": [ { "symptom": "Carbon buildup (GDI)", "cause": "Direct injection carbon", "fix": "Walnut blast at 60k miles.", "affectedYears": null }, { "symptom": "Brake judder — rotor warping", "cause": "Front rotor warping from heat", "fix": "Rotor resurface/replacement with updated spec.", "affectedYears": null }, { "symptom": "SH-AWD rear differential noise", "cause": "Differential clutch pack wear", "fix": "Differential fluid change; clutch pack if persistent.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 40000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "acura-integra", "make": "Acura", "model": "Integra", "generation": "2023-2024 (1st Gen DE4)", "bodyType": "Hatchback", "fuelType": "gas", "drivetrain": "FWD", "engine": "1.5L Turbo I4 (L15B7/L15C)", "engineFamily": "Honda Earth Dreams Turbo", "marketYears": "2023-2024", "msrpRange": "$32,000-$38,000", "tireSize": "235/40R18", "tirePressurePsi": 33, "batteryGroup": "51R", "batteryCca": 500, "epa": { "mpgCity": 30, "mpgHighway": 37, "mpgCombined": 33, "evMpge": null, "sourceYear": 2023, "estimated": false }, "commonProblems": [ "CVT hesitation", "Oil dilution (cold climate)", "Road noise", "Infotainment connectivity" ], "yearIssues": [ { "years": "2018-2021", "issue": "Oil dilution in cold climate short-trip driving", "tsb": null, "fix": "Oil at 5k; software update for fuel mapping", "resolved": true } ], "engineFaults": [ { "symptom": "Oil dilution (fuel in oil) in cold climate short trips", "cause": "Direct injection fuel wash past rings during cold operation", "fix": "Oil change at 5k miles in cold climate. Avoid short trips. Use top-tier fuel.", "affectedYears": null }, { "symptom": "CVT hesitation under hard acceleration", "cause": "CVT belt and pulley calibration", "fix": "TCM software update; CVT fluid at 30k.", "affectedYears": null }, { "symptom": "Turbo wastegate rattle at deceleration", "cause": "Wastegate actuator rod wear", "fix": "Turbo inspection.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 40000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "bmw-3-series", "make": "BMW", "model": "3 Series", "generation": "2019-2024 (G20)", "bodyType": "Sedan", "fuelType": "gas", "drivetrain": "RWD", "engine": "2.0L Turbo I4 (B48)", "engineFamily": "BMW B48 Modular", "marketYears": "2019-2024", "msrpRange": "$44,000-$55,000", "tireSize": "225/50R17", "tirePressurePsi": 33, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 26, "mpgHighway": 36, "mpgCombined": 30, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Electric coolant pump failure", "PCV valve (valve cover) failure", "GDI carbon buildup", "xDrive transfer case wear" ], "yearIssues": [ { "years": "2019-2021", "issue": "Electric coolant pump failure", "tsb": null, "fix": "Coolant pump replacement", "resolved": true } ], "engineFaults": [ { "symptom": "Coolant loss and overheating warning", "cause": "Electric coolant pump failure (B48/B58 electronics)", "fix": "Replace electric coolant pump. Updated revision recommended. Do not drive overheated.", "affectedYears": null }, { "symptom": "Rough idle, lean codes P0171/P0174", "cause": "PCV valve failure integrated in valve cover", "fix": "Replace valve cover assembly with PCV. Inspect intake for oil ingestion.", "affectedYears": null }, { "symptom": "Cold start misfire and carbon codes", "cause": "GDI intake valve carbon buildup", "fix": "Walnut blast at 60k miles. Replace coils and plugs preventively at 60k.", "affectedYears": null }, { "symptom": "VANOS rattle and P0011/P0014", "cause": "VANOS solenoid clogged with oil sludge", "fix": "Clean or replace VANOS solenoids. Frequent oil changes (7.5k, not 15k) prevent recurrence.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 45000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "bmw-5-series", "make": "BMW", "model": "5 Series", "generation": "2017-2024 (G30)", "bodyType": "Sedan", "fuelType": "gas", "drivetrain": "AWD", "engine": "3.0L Turbo I6 (B58)", "engineFamily": "BMW B58 Modular", "marketYears": "2017-2024", "msrpRange": "$55,000-$70,000", "tireSize": "245/45R18", "tirePressurePsi": 33, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 25, "mpgHighway": 33, "mpgCombined": 28, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Electric coolant pump failure", "PCV valve failure", "GDI carbon buildup", "xDrive transfer case" ], "yearIssues": [ { "years": "2017-2020", "issue": "Electric coolant pump failure", "tsb": null, "fix": "Coolant pump replacement", "resolved": true } ], "engineFaults": [ { "symptom": "Coolant loss and overheating warning", "cause": "Electric coolant pump failure (B48/B58 electronics)", "fix": "Replace electric coolant pump. Updated revision recommended. Do not drive overheated.", "affectedYears": null }, { "symptom": "Rough idle, lean codes P0171/P0174", "cause": "PCV valve failure integrated in valve cover", "fix": "Replace valve cover assembly with PCV. Inspect intake for oil ingestion.", "affectedYears": null }, { "symptom": "Cold start misfire and carbon codes", "cause": "GDI intake valve carbon buildup", "fix": "Walnut blast at 60k miles. Replace coils and plugs preventively at 60k.", "affectedYears": null }, { "symptom": "VANOS rattle and P0011/P0014", "cause": "VANOS solenoid clogged with oil sludge", "fix": "Clean or replace VANOS solenoids. Frequent oil changes (7.5k, not 15k) prevent recurrence.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 45000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "bmw-x5", "make": "BMW", "model": "X5", "generation": "2019-2024 (G05)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "3.0L Turbo I6 (B58)", "engineFamily": "BMW B58 Modular", "marketYears": "2019-2024", "msrpRange": "$62,000-$85,000", "tireSize": "275/45R20", "tirePressurePsi": 33, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 13, "mpgHighway": 18, "mpgCombined": 15, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Electric coolant pump", "Air suspension failure", "GDI carbon buildup", "xDrive transfer case wear" ], "yearIssues": [ { "years": "2017-2020", "issue": "Electric coolant pump failure", "tsb": null, "fix": "Coolant pump replacement", "resolved": true } ], "engineFaults": [ { "symptom": "Coolant loss and overheating warning", "cause": "Electric coolant pump failure (B48/B58 electronics)", "fix": "Replace electric coolant pump. Updated revision recommended. Do not drive overheated.", "affectedYears": null }, { "symptom": "Rough idle, lean codes P0171/P0174", "cause": "PCV valve failure integrated in valve cover", "fix": "Replace valve cover assembly with PCV. Inspect intake for oil ingestion.", "affectedYears": null }, { "symptom": "Cold start misfire and carbon codes", "cause": "GDI intake valve carbon buildup", "fix": "Walnut blast at 60k miles. Replace coils and plugs preventively at 60k.", "affectedYears": null }, { "symptom": "VANOS rattle and P0011/P0014", "cause": "VANOS solenoid clogged with oil sludge", "fix": "Clean or replace VANOS solenoids. Frequent oil changes (7.5k, not 15k) prevent recurrence.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 45000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "bmw-x1", "make": "BMW", "model": "X1", "generation": "2016-2024 (F48/U11)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "2.0L Turbo I4 (B46)", "engineFamily": "BMW B46 Modular", "marketYears": "2016-2024", "msrpRange": "$40,000-$48,000", "tireSize": "225/55R17", "tirePressurePsi": 33, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 23, "mpgHighway": 31, "mpgCombined": 26, "evMpge": null, "sourceYear": 2024, "estimated": false }, "commonProblems": [ "Electric coolant pump", "GDI carbon buildup", "xDrive transfer case", "Oil filter housing leak" ], "yearIssues": [], "engineFaults": [ { "symptom": "Coolant loss and overheating warning", "cause": "Electric coolant pump failure (B48/B58 electronics)", "fix": "Replace electric coolant pump. Updated revision recommended. Do not drive overheated.", "affectedYears": null }, { "symptom": "Rough idle, lean codes P0171/P0174", "cause": "PCV valve failure integrated in valve cover", "fix": "Replace valve cover assembly with PCV. Inspect intake for oil ingestion.", "affectedYears": null }, { "symptom": "Cold start misfire and carbon codes", "cause": "GDI intake valve carbon buildup", "fix": "Walnut blast at 60k miles. Replace coils and plugs preventively at 60k.", "affectedYears": null }, { "symptom": "VANOS rattle and P0011/P0014", "cause": "VANOS solenoid clogged with oil sludge", "fix": "Clean or replace VANOS solenoids. Frequent oil changes (7.5k, not 15k) prevent recurrence.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 45000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "bmw-x7", "make": "BMW", "model": "X7", "generation": "2019-2024 (G07)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "3.0L Turbo I6 (B58)", "engineFamily": "BMW B58 Modular", "marketYears": "2019-2024", "msrpRange": "$77,000-$100,000", "tireSize": "285/45R21", "tirePressurePsi": 35, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 15, "mpgHighway": 21, "mpgCombined": 17, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Air suspension failure", "Electric coolant pump", "GDI carbon buildup", "xDrive transfer case" ], "yearIssues": [ { "years": "2017-2020", "issue": "Electric coolant pump failure", "tsb": null, "fix": "Coolant pump replacement", "resolved": true } ], "engineFaults": [ { "symptom": "Coolant loss and overheating warning", "cause": "Electric coolant pump failure (B48/B58 electronics)", "fix": "Replace electric coolant pump. Updated revision recommended. Do not drive overheated.", "affectedYears": null }, { "symptom": "Rough idle, lean codes P0171/P0174", "cause": "PCV valve failure integrated in valve cover", "fix": "Replace valve cover assembly with PCV. Inspect intake for oil ingestion.", "affectedYears": null }, { "symptom": "Cold start misfire and carbon codes", "cause": "GDI intake valve carbon buildup", "fix": "Walnut blast at 60k miles. Replace coils and plugs preventively at 60k.", "affectedYears": null }, { "symptom": "VANOS rattle and P0011/P0014", "cause": "VANOS solenoid clogged with oil sludge", "fix": "Clean or replace VANOS solenoids. Frequent oil changes (7.5k, not 15k) prevent recurrence.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 45000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "bmw-i4", "make": "BMW", "model": "i4", "generation": "2022-2024 (G26)", "bodyType": "Sedan", "fuelType": "ev", "drivetrain": "AWD", "engine": "80-105 kWh EV Powertrain (eDrive)", "engineFamily": "BMW eDrive EV (i4, iX, i5)", "marketYears": "2022-2024", "msrpRange": "$52,000-$70,000", "tireSize": "225/50R18", "tirePressurePsi": 38, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 94, "mpgHighway": 98, "mpgCombined": 96, "evMpge": 35, "sourceYear": 2022, "estimated": false }, "commonProblems": [ "12V battery failure", "iDrive reboots", "DC charging in cold weather", "HVAC system issues" ], "yearIssues": [ { "years": "2022-2023", "issue": "12V battery failures", "tsb": null, "fix": "Replace 12V battery", "resolved": false } ], "engineFaults": [ { "symptom": "Vehicle will not \"start\" — no contactor click", "cause": "12V battery degraded below threshold to close HV contactors", "fix": "Replace 12V battery. Do NOT jump from another EV; use dedicated 12V jump per OEM procedure.", "affectedYears": null }, { "symptom": "DC fast charging slower than expected, especially in cold", "cause": "Battery thermal management limiting charge to protect cells", "fix": "Pre-condition battery via navigation to charger (Tesla/OEM app). Accept slower L2 in extreme cold.", "affectedYears": null }, { "symptom": "Range drops 30-40% in winter", "cause": "Cold battery chemistry plus cabin heating load", "fix": "Pre-heat cabin while plugged in. Use seat/steering heat instead of full cabin HVAC. Park indoors when possible.", "affectedYears": null }, { "symptom": "Infotainment black screen or reboot loop", "cause": "Software instability, APIM/module failure", "fix": "Soft reset (scroll wheels); if persistent, software update or module replacement at dealership.", "affectedYears": null }, { "symptom": "12V battery drain when parked", "cause": "Telematics module not sleeping, sentry/cabin camera active", "fix": "Disable sentry/cabin camera when parked at home. Software update for telematics sleep issue.", "affectedYears": null } ], "maintenance": { "oilViscosity": "N/A (electric)", "oilIntervalMiles": 0, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "bmw-ix", "make": "BMW", "model": "iX", "generation": "2022-2024 (U05)", "bodyType": "SUV", "fuelType": "ev", "drivetrain": "AWD", "engine": "80-105 kWh EV Powertrain (eDrive)", "engineFamily": "BMW eDrive EV (i4, iX, i5)", "marketYears": "2022-2024", "msrpRange": "$87,000-$110,000", "tireSize": "255/50R21", "tirePressurePsi": 38, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 76, "mpgHighway": 80, "mpgCombined": 77, "evMpge": 44, "sourceYear": 2023, "estimated": false }, "commonProblems": [ "12V battery failure", "iDrive reboots", "Air suspension issues", "Software OTA issues" ], "yearIssues": [ { "years": "2022-2023", "issue": "12V battery failures", "tsb": null, "fix": "Replace 12V battery", "resolved": false } ], "engineFaults": [ { "symptom": "Vehicle will not \"start\" — no contactor click", "cause": "12V battery degraded below threshold to close HV contactors", "fix": "Replace 12V battery. Do NOT jump from another EV; use dedicated 12V jump per OEM procedure.", "affectedYears": null }, { "symptom": "DC fast charging slower than expected, especially in cold", "cause": "Battery thermal management limiting charge to protect cells", "fix": "Pre-condition battery via navigation to charger (Tesla/OEM app). Accept slower L2 in extreme cold.", "affectedYears": null }, { "symptom": "Range drops 30-40% in winter", "cause": "Cold battery chemistry plus cabin heating load", "fix": "Pre-heat cabin while plugged in. Use seat/steering heat instead of full cabin HVAC. Park indoors when possible.", "affectedYears": null }, { "symptom": "Infotainment black screen or reboot loop", "cause": "Software instability, APIM/module failure", "fix": "Soft reset (scroll wheels); if persistent, software update or module replacement at dealership.", "affectedYears": null }, { "symptom": "12V battery drain when parked", "cause": "Telematics module not sleeping, sentry/cabin camera active", "fix": "Disable sentry/cabin camera when parked at home. Software update for telematics sleep issue.", "affectedYears": null } ], "maintenance": { "oilViscosity": "N/A (electric)", "oilIntervalMiles": 0, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "mercedes-c-class", "make": "Mercedes-Benz", "model": "C-Class", "generation": "2022-2024 (W206)", "bodyType": "Sedan", "fuelType": "gas", "drivetrain": "RWD", "engine": "1.5L / 2.0L Turbo I4 (M254 + 48V)", "engineFamily": "Mercedes M254 Mild Hybrid", "marketYears": "2022-2024", "msrpRange": "$44,000-$55,000", "tireSize": "225/50R17", "tirePressurePsi": 33, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 23, "mpgHighway": 35, "mpgCombined": 27, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "48V mild hybrid ISG failure", "GDI carbon buildup", "MBUX infotainment lag", "Coolant pump failure" ], "yearIssues": [ { "years": "2022-2023", "issue": "48V ISG failure", "tsb": null, "fix": "ISG replacement", "resolved": false } ], "engineFaults": [ { "symptom": "48V mild hybrid warning and no auto start-stop", "cause": "ISG (Integrated Starter Generator) failure on M256/M264/M254", "fix": "Replace ISG module. Often covered under emissions warranty.", "affectedYears": null }, { "symptom": "Coolant loss with no leak", "cause": "Electric coolant pump failure", "fix": "Replace coolant pump. Check wiring harness for coolant intrusion.", "affectedYears": null }, { "symptom": "Rough idle and misfire", "cause": "GDI intake valve carbon buildup", "fix": "Walnut blast at 60k miles.", "affectedYears": null }, { "symptom": "MBUX Hyperscreen/infotainment reboots", "cause": "Software instability", "fix": "Software update at dealership. Module replacement if persistent.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 45000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "mercedes-glc", "make": "Mercedes-Benz", "model": "GLC", "generation": "2020-2024 (X253)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "2.0L Turbo I4 (M264 + 48V)", "engineFamily": "Mercedes M264 Mild Hybrid", "marketYears": "2020-2024", "msrpRange": "$45,000-$55,000", "tireSize": "235/60R18", "tirePressurePsi": 33, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 22, "mpgHighway": 29, "mpgCombined": 25, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "MBUX infotainment issues", "GDI carbon buildup", "Coolant pump failure", "Air suspension (AMG models)" ], "yearIssues": [ { "years": "2020-2022", "issue": "48V ISG failure", "tsb": null, "fix": "ISG replacement", "resolved": true } ], "engineFaults": [ { "symptom": "48V mild hybrid warning and no auto start-stop", "cause": "ISG (Integrated Starter Generator) failure on M256/M264/M254", "fix": "Replace ISG module. Often covered under emissions warranty.", "affectedYears": null }, { "symptom": "Coolant loss with no leak", "cause": "Electric coolant pump failure", "fix": "Replace coolant pump. Check wiring harness for coolant intrusion.", "affectedYears": null }, { "symptom": "Rough idle and misfire", "cause": "GDI intake valve carbon buildup", "fix": "Walnut blast at 60k miles.", "affectedYears": null }, { "symptom": "MBUX Hyperscreen/infotainment reboots", "cause": "Software instability", "fix": "Software update at dealership. Module replacement if persistent.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 45000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "mercedes-gle", "make": "Mercedes-Benz", "model": "GLE", "generation": "2020-2024 (V167)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "3.0L Turbo I6 (M256 + 48V)", "engineFamily": "Mercedes M256 Mild Hybrid I6", "marketYears": "2020-2024", "msrpRange": "$57,000-$75,000", "tireSize": "255/50R19", "tirePressurePsi": 33, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 19, "mpgHighway": 26, "mpgCombined": 22, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "48V mild hybrid ISG failure", "Airmatic suspension", "MBUX infotainment", "GDI carbon buildup" ], "yearIssues": [ { "years": "2020-2022", "issue": "48V ISG failure", "tsb": null, "fix": "ISG replacement", "resolved": true } ], "engineFaults": [ { "symptom": "48V mild hybrid warning and no auto start-stop", "cause": "ISG (Integrated Starter Generator) failure on M256/M264/M254", "fix": "Replace ISG module. Often covered under emissions warranty.", "affectedYears": null }, { "symptom": "Coolant loss with no leak", "cause": "Electric coolant pump failure", "fix": "Replace coolant pump. Check wiring harness for coolant intrusion.", "affectedYears": null }, { "symptom": "Rough idle and misfire", "cause": "GDI intake valve carbon buildup", "fix": "Walnut blast at 60k miles.", "affectedYears": null }, { "symptom": "MBUX Hyperscreen/infotainment reboots", "cause": "Software instability", "fix": "Software update at dealership. Module replacement if persistent.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 45000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "mercedes-gla", "make": "Mercedes-Benz", "model": "GLA", "generation": "2021-2024 (H247)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "1.3L / 2.0L Turbo I4 (M282)", "engineFamily": "Mercedes M282 (Renault-Nissan-MB)", "marketYears": "2021-2024", "msrpRange": "$38,000-$45,000", "tireSize": "215/60R17", "tirePressurePsi": 33, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 25, "mpgHighway": 34, "mpgCombined": 28, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "MBUX infotainment lag", "GDI carbon buildup", "7-speed DCT rough engagement", "Coolant pump" ], "yearIssues": [], "engineFaults": [ { "symptom": "MBUX infotainment lag", "cause": "Software", "fix": "Software update.", "affectedYears": null }, { "symptom": "Carbon buildup (GDI)", "cause": "Direct injection carbon", "fix": "Walnut blast at 60k miles.", "affectedYears": null }, { "symptom": "7-speed DCT rough engagement", "cause": "DCT clutch calibration", "fix": "TCM update.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 45000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "mercedes-eqs", "make": "Mercedes-Benz", "model": "EQS", "generation": "2022-2024 (V295)", "bodyType": "Sedan", "fuelType": "ev", "drivetrain": "AWD", "engine": "90-108 kWh EV Powertrain (EVA)", "engineFamily": "Mercedes EVA (EQS, EQE)", "marketYears": "2022-2024", "msrpRange": "$103,000-$125,000", "tireSize": "265/40R20", "tirePressurePsi": 38, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 97, "mpgHighway": 97, "mpgCombined": 97, "evMpge": 35, "sourceYear": 2022, "estimated": false }, "commonProblems": [ "12V battery failure", "MBUX Hyperscreen reboots", "Software OTA issues", "Air suspension maintenance" ], "yearIssues": [ { "years": "2022-2023", "issue": "MBUX Hyperscreen reboots", "tsb": null, "fix": "Software update", "resolved": false } ], "engineFaults": [ { "symptom": "Vehicle will not \"start\" — no contactor click", "cause": "12V battery degraded below threshold to close HV contactors", "fix": "Replace 12V battery. Do NOT jump from another EV; use dedicated 12V jump per OEM procedure.", "affectedYears": null }, { "symptom": "DC fast charging slower than expected, especially in cold", "cause": "Battery thermal management limiting charge to protect cells", "fix": "Pre-condition battery via navigation to charger (Tesla/OEM app). Accept slower L2 in extreme cold.", "affectedYears": null }, { "symptom": "Range drops 30-40% in winter", "cause": "Cold battery chemistry plus cabin heating load", "fix": "Pre-heat cabin while plugged in. Use seat/steering heat instead of full cabin HVAC. Park indoors when possible.", "affectedYears": null }, { "symptom": "Infotainment black screen or reboot loop", "cause": "Software instability, APIM/module failure", "fix": "Soft reset (scroll wheels); if persistent, software update or module replacement at dealership.", "affectedYears": null }, { "symptom": "12V battery drain when parked", "cause": "Telematics module not sleeping, sentry/cabin camera active", "fix": "Disable sentry/cabin camera when parked at home. Software update for telematics sleep issue.", "affectedYears": null } ], "maintenance": { "oilViscosity": "N/A (electric)", "oilIntervalMiles": 0, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "audi-a4", "make": "Audi", "model": "A4", "generation": "2017-2024 (B9 8W)", "bodyType": "Sedan", "fuelType": "gas", "drivetrain": "AWD", "engine": "2.0L Turbo I4 (EA888 Gen 3)", "engineFamily": "VW EA888 Gen 3", "marketYears": "2017-2024", "msrpRange": "$41,000-$50,000", "tireSize": "245/40R18", "tirePressurePsi": 35, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 25, "mpgHighway": 34, "mpgCombined": 28, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Water pump failure", "GDI carbon buildup", "Timing chain tensioner", "Oil consumption" ], "yearIssues": [ { "years": "2017-2019", "issue": "EA888 timing chain tensioner wear", "tsb": null, "fix": "Timing chain replacement", "resolved": true } ], "engineFaults": [ { "symptom": "Coolant loss with no visible leak", "cause": "EA888 electric water pump failure (bearing/seal)", "fix": "Replace water pump with updated revision. Check for coolant in wiring harness connector.", "affectedYears": null }, { "symptom": "Cold start rattle 1-3 seconds from timing cover", "cause": "EA888 timing chain tensioner wear", "fix": "Timing chain, tensioner, and guides replacement. Updated tensioner revision available.", "affectedYears": null }, { "symptom": "Rough idle and misfire codes", "cause": "Intake valve carbon buildup (direct injection)", "fix": "Walnut blast at 60k miles. Top-tier fuel with PEA additive slows recurrence.", "affectedYears": null }, { "symptom": "PCV system causing lean codes and rough idle", "cause": "PCV valve integrated in valve cover failing", "fix": "Replace valve cover assembly (PCV not serviced separately).", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 45000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "audi-q5", "make": "Audi", "model": "Q5", "generation": "2018-2024 (FY)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "2.0L Turbo I4 (EA888 Gen 3)", "engineFamily": "VW EA888 Gen 3", "marketYears": "2018-2024", "msrpRange": "$44,000-$55,000", "tireSize": "235/60R18", "tirePressurePsi": 35, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 23, "mpgHighway": 28, "mpgCombined": 25, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Water pump failure", "GDI carbon buildup", "Timing chain tensioner", "Oil consumption" ], "yearIssues": [ { "years": "2017-2019", "issue": "EA888 timing chain tensioner wear", "tsb": null, "fix": "Timing chain replacement", "resolved": true } ], "engineFaults": [ { "symptom": "Coolant loss with no visible leak", "cause": "EA888 electric water pump failure (bearing/seal)", "fix": "Replace water pump with updated revision. Check for coolant in wiring harness connector.", "affectedYears": null }, { "symptom": "Cold start rattle 1-3 seconds from timing cover", "cause": "EA888 timing chain tensioner wear", "fix": "Timing chain, tensioner, and guides replacement. Updated tensioner revision available.", "affectedYears": null }, { "symptom": "Rough idle and misfire codes", "cause": "Intake valve carbon buildup (direct injection)", "fix": "Walnut blast at 60k miles. Top-tier fuel with PEA additive slows recurrence.", "affectedYears": null }, { "symptom": "PCV system causing lean codes and rough idle", "cause": "PCV valve integrated in valve cover failing", "fix": "Replace valve cover assembly (PCV not serviced separately).", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 45000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "audi-q7", "make": "Audi", "model": "Q7", "generation": "2017-2024 (4M)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "3.0L Turbo V6 (EA839)", "engineFamily": "VW EA839 V6", "marketYears": "2017-2024", "msrpRange": "$57,000-$75,000", "tireSize": "285/45R20", "tirePressurePsi": 35, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 19, "mpgHighway": 23, "mpgCombined": 21, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Water pump failure", "GDI carbon buildup", "Air suspension failure", "Oil consumption" ], "yearIssues": [], "engineFaults": [ { "symptom": "Water pump failure", "cause": "EA839 water pump", "fix": "Replace water pump.", "affectedYears": null }, { "symptom": "Carbon buildup (GDI)", "cause": "Direct injection carbon", "fix": "Walnut blast at 60k miles.", "affectedYears": null }, { "symptom": "Air suspension failure", "cause": "Air strut leak", "fix": "Replace air strut.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 45000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "audi-q3", "make": "Audi", "model": "Q3", "generation": "2019-2024 (F3)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "2.0L Turbo I4 (EA888 Gen 3)", "engineFamily": "VW EA888 Gen 3", "marketYears": "2019-2024", "msrpRange": "$37,000-$43,000", "tireSize": "235/55R19", "tirePressurePsi": 35, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 22, "mpgHighway": 29, "mpgCombined": 25, "evMpge": null, "sourceYear": 2023, "estimated": false }, "commonProblems": [ "Water pump failure", "GDI carbon buildup", "Oil consumption", "Infotainment lag" ], "yearIssues": [ { "years": "2017-2019", "issue": "EA888 timing chain tensioner wear", "tsb": null, "fix": "Timing chain replacement", "resolved": true } ], "engineFaults": [ { "symptom": "Coolant loss with no visible leak", "cause": "EA888 electric water pump failure (bearing/seal)", "fix": "Replace water pump with updated revision. Check for coolant in wiring harness connector.", "affectedYears": null }, { "symptom": "Cold start rattle 1-3 seconds from timing cover", "cause": "EA888 timing chain tensioner wear", "fix": "Timing chain, tensioner, and guides replacement. Updated tensioner revision available.", "affectedYears": null }, { "symptom": "Rough idle and misfire codes", "cause": "Intake valve carbon buildup (direct injection)", "fix": "Walnut blast at 60k miles. Top-tier fuel with PEA additive slows recurrence.", "affectedYears": null }, { "symptom": "PCV system causing lean codes and rough idle", "cause": "PCV valve integrated in valve cover failing", "fix": "Replace valve cover assembly (PCV not serviced separately).", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 45000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "audi-e-tron", "make": "Audi", "model": "Q8 e-tron", "generation": "2023-2024 (GM)", "bodyType": "SUV", "fuelType": "ev", "drivetrain": "AWD", "engine": "95 kWh EV Powertrain (MEB Premium)", "engineFamily": "VW MEB Premium (Q8 e-tron)", "marketYears": "2023-2024", "msrpRange": "$74,000-$86,000", "tireSize": "265/45R21", "tirePressurePsi": 38, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 80, "mpgHighway": 83, "mpgCombined": 81, "evMpge": 41, "sourceYear": 2024, "estimated": false }, "commonProblems": [ "12V battery failure", "Software issues", "DC charging speed in cold", "Air suspension maintenance" ], "yearIssues": [], "engineFaults": [ { "symptom": "Vehicle will not \"start\" — no contactor click", "cause": "12V battery degraded below threshold to close HV contactors", "fix": "Replace 12V battery. Do NOT jump from another EV; use dedicated 12V jump per OEM procedure.", "affectedYears": null }, { "symptom": "DC fast charging slower than expected, especially in cold", "cause": "Battery thermal management limiting charge to protect cells", "fix": "Pre-condition battery via navigation to charger (Tesla/OEM app). Accept slower L2 in extreme cold.", "affectedYears": null }, { "symptom": "Range drops 30-40% in winter", "cause": "Cold battery chemistry plus cabin heating load", "fix": "Pre-heat cabin while plugged in. Use seat/steering heat instead of full cabin HVAC. Park indoors when possible.", "affectedYears": null }, { "symptom": "Infotainment black screen or reboot loop", "cause": "Software instability, APIM/module failure", "fix": "Soft reset (scroll wheels); if persistent, software update or module replacement at dealership.", "affectedYears": null }, { "symptom": "12V battery drain when parked", "cause": "Telematics module not sleeping, sentry/cabin camera active", "fix": "Disable sentry/cabin camera when parked at home. Software update for telematics sleep issue.", "affectedYears": null } ], "maintenance": { "oilViscosity": "N/A (electric)", "oilIntervalMiles": 0, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "volvo-xc60", "make": "Volvo", "model": "XC60", "generation": "2018-2024 (2nd Gen)", "bodyType": "SUV", "fuelType": "hybrid", "drivetrain": "AWD", "engine": "2.0L Turbo I4 (B4204T) + Hybrid", "engineFamily": "Volvo VEA B4204", "marketYears": "2018-2024", "msrpRange": "$43,000-$58,000", "tireSize": "235/60R18", "tirePressurePsi": 35, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 23, "mpgHighway": 30, "mpgCombined": 26, "evMpge": null, "sourceYear": 2022, "estimated": false }, "commonProblems": [ "Oil consumption", "Coolant leak (thermostat housing)", "Sensus infotainment lag", "Air suspension (optional)" ], "yearIssues": [ { "years": "2016-2020", "issue": "Oil consumption above spec", "tsb": null, "fix": "Oil consumption test; ring replacement", "resolved": true } ], "engineFaults": [ { "symptom": "Oil consumption — 2.0L turbo", "cause": "Piston ring and PCV system", "fix": "Oil consumption test; ring replacement.", "affectedYears": null }, { "symptom": "Coolant leak — thermostat housing", "cause": "Plastic thermostat housing", "fix": "Replace thermostat housing.", "affectedYears": null }, { "symptom": "Sensus infotainment lag", "cause": "Software/hardware limitation", "fix": "Software update.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 45000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "volvo-xc90", "make": "Volvo", "model": "XC90", "generation": "2016-2024 (2nd Gen)", "bodyType": "SUV", "fuelType": "hybrid", "drivetrain": "AWD", "engine": "2.0L Turbo I4 (B4204T) + Hybrid", "engineFamily": "Volvo VEA B4204", "marketYears": "2016-2024", "msrpRange": "$50,000-$70,000", "tireSize": "275/45R20", "tirePressurePsi": 35, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 21, "mpgHighway": 30, "mpgCombined": 25, "evMpge": null, "sourceYear": 2022, "estimated": false }, "commonProblems": [ "Oil consumption", "Coolant leak", "Air suspension failure", "Sensus infotainment lag" ], "yearIssues": [ { "years": "2016-2020", "issue": "Oil consumption above spec", "tsb": null, "fix": "Oil consumption test; ring replacement", "resolved": true } ], "engineFaults": [ { "symptom": "Oil consumption — 2.0L turbo", "cause": "Piston ring and PCV system", "fix": "Oil consumption test; ring replacement.", "affectedYears": null }, { "symptom": "Coolant leak — thermostat housing", "cause": "Plastic thermostat housing", "fix": "Replace thermostat housing.", "affectedYears": null }, { "symptom": "Sensus infotainment lag", "cause": "Software/hardware limitation", "fix": "Software update.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 45000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "volvo-xc40", "make": "Volvo", "model": "XC40", "generation": "2019-2024 (1st Gen)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "1.5L Turbo I3 (B3154T)", "engineFamily": "Volvo VEA I3", "marketYears": "2019-2024", "msrpRange": "$37,000-$45,000", "tireSize": "235/55R18", "tirePressurePsi": 35, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 23, "mpgHighway": 32, "mpgCombined": 26, "evMpge": null, "sourceYear": 2022, "estimated": false }, "commonProblems": [ "Oil consumption", "Infotainment lag", "Turbo wastegate rattle", "Rear suspension noise" ], "yearIssues": [], "engineFaults": [ { "symptom": "Oil consumption", "cause": "3-cylinder turbo piston rings", "fix": "Oil consumption test.", "affectedYears": null }, { "symptom": "Infotainment lag", "cause": "Software", "fix": "Software update.", "affectedYears": null }, { "symptom": "Turbo wastegate rattle", "cause": "Wastegate actuator", "fix": "Turbo inspection.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 45000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "volvo-c40", "make": "Volvo", "model": "C40 Recharge", "generation": "2022-2024 (1st Gen)", "bodyType": "SUV", "fuelType": "ev", "drivetrain": "AWD", "engine": "78-82 kWh EV Powertrain", "engineFamily": "Volvo/Polestar EV (C40, XC40, Polestar 2/3)", "marketYears": "2022-2024", "msrpRange": "$56,000-$60,000", "tireSize": "235/50R19", "tirePressurePsi": 38, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 118, "mpgHighway": 96, "mpgCombined": 107, "evMpge": 31, "sourceYear": 2024, "estimated": false }, "commonProblems": [ "12V battery failure", "Infotainment reboots", "DC charging in cold", "Software OTA issues" ], "yearIssues": [ { "years": "2021-2022", "issue": "Infotainment (Android Automotive) reboots", "tsb": null, "fix": "Software update", "resolved": true } ], "engineFaults": [ { "symptom": "Vehicle will not \"start\" — no contactor click", "cause": "12V battery degraded below threshold to close HV contactors", "fix": "Replace 12V battery. Do NOT jump from another EV; use dedicated 12V jump per OEM procedure.", "affectedYears": null }, { "symptom": "DC fast charging slower than expected, especially in cold", "cause": "Battery thermal management limiting charge to protect cells", "fix": "Pre-condition battery via navigation to charger (Tesla/OEM app). Accept slower L2 in extreme cold.", "affectedYears": null }, { "symptom": "Range drops 30-40% in winter", "cause": "Cold battery chemistry plus cabin heating load", "fix": "Pre-heat cabin while plugged in. Use seat/steering heat instead of full cabin HVAC. Park indoors when possible.", "affectedYears": null }, { "symptom": "Infotainment black screen or reboot loop", "cause": "Software instability, APIM/module failure", "fix": "Soft reset (scroll wheels); if persistent, software update or module replacement at dealership.", "affectedYears": null }, { "symptom": "12V battery drain when parked", "cause": "Telematics module not sleeping, sentry/cabin camera active", "fix": "Disable sentry/cabin camera when parked at home. Software update for telematics sleep issue.", "affectedYears": null } ], "maintenance": { "oilViscosity": "N/A (electric)", "oilIntervalMiles": 0, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "lincoln-nautilus", "make": "Lincoln", "model": "Nautilus", "generation": "2020-2024 (2nd Gen U625 facelift)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "2.0L Turbo I4 (EcoBoost)", "engineFamily": "Ford EcoBoost I4", "marketYears": "2020-2024", "msrpRange": "$44,000-$57,000", "tireSize": "245/60R18", "tirePressurePsi": 35, "batteryGroup": "H6", "batteryCca": 700, "epa": { "mpgCity": 21, "mpgHighway": 26, "mpgCombined": 23, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "8-speed transmission harsh shifts", "Sync infotainment reboot", "2.0L EcoBoost issues", "AC condenser failure" ], "yearIssues": [ { "years": "2017-2020", "issue": "2.0L EcoBoost coolant intrusion", "tsb": null, "fix": "Engine short block replacement", "resolved": true } ], "engineFaults": [ { "symptom": "Coolant loss with no visible leak", "cause": "2.0L cylinder head casting defect allowing coolant intrusion", "fix": "Engine short block replacement under TSB.", "affectedYears": null }, { "symptom": "8-speed transmission harsh shifts", "cause": "8F35 valve body wear", "fix": "TCM update; valve body replacement if persistent.", "affectedYears": null }, { "symptom": "Carbon buildup (GDI)", "cause": "Direct injection carbon", "fix": "Walnut blast at 60k miles.", "affectedYears": null } ], "maintenance": { "oilViscosity": "5W-30", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 45000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "lincoln-aviator", "make": "Lincoln", "model": "Aviator", "generation": "2020-2024 (1st Gen U686)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "3.5L Twin-Turbo V6 (EcoBoost)", "engineFamily": "Ford EcoBoost V6", "marketYears": "2020-2024", "msrpRange": "$53,000-$70,000", "tireSize": "255/55R20", "tirePressurePsi": 35, "batteryGroup": "65", "batteryCca": 750, "epa": { "mpgCity": 18, "mpgHighway": 26, "mpgCombined": 21, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "10-speed transmission shudder", "Air suspension failure", "3.0L VCT phaser", "Sync infotainment issues" ], "yearIssues": [ { "years": "2017-2020", "issue": "VCT phaser rattle at cold start", "tsb": null, "fix": "VCT phaser replacement per TSB", "resolved": true } ], "engineFaults": [ { "symptom": "Coolant loss with no visible external leak", "cause": "Cylinder head casting defect allowing coolant intrusion into cylinders (1.5L/2.0L/2.7L)", "fix": "Engine short block replacement under TSB. Check coolant reservoir for fuel smell.", "affectedYears": null }, { "symptom": "VCT phaser rattle at cold start 1-2 seconds", "cause": "VCT phaser lock pin wear", "fix": "VCT phaser replacement (both banks) and updated oil control valves.", "affectedYears": null }, { "symptom": "Turbo wastegate rattle at deceleration", "cause": "Wastegate actuator rod bushing wear", "fix": "Turbocharger replacement. Early TSB allows actuator-only replacement on some VINs.", "affectedYears": null }, { "symptom": "10-speed transmission shudder 30-50 mph", "cause": "10R80 fluid breakdown from thermal stress", "fix": "Fluid flush with Mercon ULV. Repeat at 30k intervals in hot climates.", "affectedYears": null } ], "maintenance": { "oilViscosity": "5W-30", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 45000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "lincoln-navigator", "make": "Lincoln", "model": "Navigator", "generation": "2018-2024 (4th Gen U553)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "4WD", "engine": "3.5L Twin-Turbo V6 (EcoBoost)", "engineFamily": "Ford EcoBoost V6", "marketYears": "2018-2024", "msrpRange": "$77,000-$100,000", "tireSize": "275/50R22", "tirePressurePsi": 35, "batteryGroup": "65", "batteryCca": 750, "epa": { "mpgCity": 16, "mpgHighway": 22, "mpgCombined": 18, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "10-speed transmission shudder", "Air suspension failure", "3.5L VCT phaser", "Power running board failure" ], "yearIssues": [ { "years": "2017-2020", "issue": "VCT phaser rattle at cold start", "tsb": null, "fix": "VCT phaser replacement per TSB", "resolved": true } ], "engineFaults": [ { "symptom": "Coolant loss with no visible external leak", "cause": "Cylinder head casting defect allowing coolant intrusion into cylinders (1.5L/2.0L/2.7L)", "fix": "Engine short block replacement under TSB. Check coolant reservoir for fuel smell.", "affectedYears": null }, { "symptom": "VCT phaser rattle at cold start 1-2 seconds", "cause": "VCT phaser lock pin wear", "fix": "VCT phaser replacement (both banks) and updated oil control valves.", "affectedYears": null }, { "symptom": "Turbo wastegate rattle at deceleration", "cause": "Wastegate actuator rod bushing wear", "fix": "Turbocharger replacement. Early TSB allows actuator-only replacement on some VINs.", "affectedYears": null }, { "symptom": "10-speed transmission shudder 30-50 mph", "cause": "10R80 fluid breakdown from thermal stress", "fix": "Fluid flush with Mercon ULV. Repeat at 30k intervals in hot climates.", "affectedYears": null } ], "maintenance": { "oilViscosity": "5W-30", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 45000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "mitsubishi-outlander", "make": "Mitsubishi", "model": "Outlander", "generation": "2022-2024 (4th Gen)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "2.0L I4 (MR20DD)", "engineFamily": "Nissan MR Direct Injection", "marketYears": "2022-2024", "msrpRange": "$27,000-$38,000", "tireSize": "235/60R18", "tirePressurePsi": 33, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 24, "mpgHighway": 31, "mpgCombined": 27, "evMpge": null, "sourceYear": 2022, "estimated": false }, "commonProblems": [ "CVT reliability", "Infotainment lag", "Road noise", "AC performance" ], "yearIssues": [ { "years": "2018-2021", "issue": "CVT reliability concerns", "tsb": null, "fix": "CVT fluid at 30k; unit replacement if needed", "resolved": false } ], "engineFaults": [ { "symptom": "CVT shudder under light acceleration 25-40 mph", "cause": "CVT belt and pulley surface wear, degraded fluid", "fix": "CVT fluid exchange at 30k miles; valve body replacement if persistent. Avoid full unit replacement by catching early.", "affectedYears": null }, { "symptom": "Belt slip under hard acceleration (high RPM, low speed)", "cause": "CVT belt wear beyond tolerance", "fix": "CVT unit replacement if fluid exchange does not resolve. Use only OEM NS-2/NS-3 spec fluid.", "affectedYears": null }, { "symptom": "Hesitation on tip-in from stop", "cause": "CVT valve body calibration drift", "fix": "TCM software update from dealership; valve body replacement if hardware wear confirmed.", "affectedYears": null }, { "symptom": "Whine noise increasing with vehicle speed", "cause": "CVT bearing wear in pulley shaft", "fix": "CVT unit replacement — bearing replacement is not serviceable separately.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 105000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "mitsubishi-eclipse-cross", "make": "Mitsubishi", "model": "Eclipse Cross", "generation": "2018-2024 (1st Gen)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "1.6L I4 (HR16DE)", "engineFamily": "Nissan HR", "marketYears": "2018-2024", "msrpRange": "$25,000-$32,000", "tireSize": "215/70R16", "tirePressurePsi": 33, "batteryGroup": "H5", "batteryCca": 550, "epa": { "mpgCity": 25, "mpgHighway": 28, "mpgCombined": 26, "evMpge": null, "sourceYear": 2022, "estimated": false }, "commonProblems": [ "CVT reliability", "Infotainment lag", "Road noise", "AC performance" ], "yearIssues": [], "engineFaults": [ { "symptom": "CVT shudder under light acceleration 25-40 mph", "cause": "CVT belt and pulley surface wear, degraded fluid", "fix": "CVT fluid exchange at 30k miles; valve body replacement if persistent. Avoid full unit replacement by catching early.", "affectedYears": null }, { "symptom": "Belt slip under hard acceleration (high RPM, low speed)", "cause": "CVT belt wear beyond tolerance", "fix": "CVT unit replacement if fluid exchange does not resolve. Use only OEM NS-2/NS-3 spec fluid.", "affectedYears": null }, { "symptom": "Hesitation on tip-in from stop", "cause": "CVT valve body calibration drift", "fix": "TCM software update from dealership; valve body replacement if hardware wear confirmed.", "affectedYears": null }, { "symptom": "Whine noise increasing with vehicle speed", "cause": "CVT bearing wear in pulley shaft", "fix": "CVT unit replacement — bearing replacement is not serviceable separately.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 105000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "mitsubishi-mirage", "make": "Mitsubishi", "model": "Mirage", "generation": "2017-2024 (6th Gen)", "bodyType": "Hatchback", "fuelType": "gas", "drivetrain": "FWD", "engine": "1.6L I4 (HR16DE)", "engineFamily": "Nissan HR", "marketYears": "2017-2024", "msrpRange": "$16,000-$19,000", "tireSize": "175/55R15", "tirePressurePsi": 33, "batteryGroup": "H5", "batteryCca": 500, "epa": { "mpgCity": 33, "mpgHighway": 41, "mpgCombined": 36, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "CVT reliability", "Slow acceleration", "Road noise", "Limited safety features" ], "yearIssues": [], "engineFaults": [ { "symptom": "CVT shudder under light acceleration 25-40 mph", "cause": "CVT belt and pulley surface wear, degraded fluid", "fix": "CVT fluid exchange at 30k miles; valve body replacement if persistent. Avoid full unit replacement by catching early.", "affectedYears": null }, { "symptom": "Belt slip under hard acceleration (high RPM, low speed)", "cause": "CVT belt wear beyond tolerance", "fix": "CVT unit replacement if fluid exchange does not resolve. Use only OEM NS-2/NS-3 spec fluid.", "affectedYears": null }, { "symptom": "Hesitation on tip-in from stop", "cause": "CVT valve body calibration drift", "fix": "TCM software update from dealership; valve body replacement if hardware wear confirmed.", "affectedYears": null }, { "symptom": "Whine noise increasing with vehicle speed", "cause": "CVT bearing wear in pulley shaft", "fix": "CVT unit replacement — bearing replacement is not serviceable separately.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 105000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "mitsubishi-outlander-phev", "make": "Mitsubishi", "model": "Outlander PHEV", "generation": "2023-2024 (4th Gen)", "bodyType": "SUV", "fuelType": "plugin-hybrid", "drivetrain": "AWD", "engine": "2.0L I4 (MR20DD)", "engineFamily": "Nissan MR Direct Injection", "marketYears": "2023-2024", "msrpRange": "$40,000-$45,000", "tireSize": "235/60R18", "tirePressurePsi": 33, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 26, "mpgHighway": 26, "mpgCombined": 26, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "PHEV battery degradation", "CVT reliability", "Infotainment lag", "12V battery drain" ], "yearIssues": [ { "years": "2018-2021", "issue": "CVT reliability concerns", "tsb": null, "fix": "CVT fluid at 30k; unit replacement if needed", "resolved": false } ], "engineFaults": [ { "symptom": "CVT shudder under light acceleration 25-40 mph", "cause": "CVT belt and pulley surface wear, degraded fluid", "fix": "CVT fluid exchange at 30k miles; valve body replacement if persistent. Avoid full unit replacement by catching early.", "affectedYears": null }, { "symptom": "Belt slip under hard acceleration (high RPM, low speed)", "cause": "CVT belt wear beyond tolerance", "fix": "CVT unit replacement if fluid exchange does not resolve. Use only OEM NS-2/NS-3 spec fluid.", "affectedYears": null }, { "symptom": "Hesitation on tip-in from stop", "cause": "CVT valve body calibration drift", "fix": "TCM software update from dealership; valve body replacement if hardware wear confirmed.", "affectedYears": null }, { "symptom": "Whine noise increasing with vehicle speed", "cause": "CVT bearing wear in pulley shaft", "fix": "CVT unit replacement — bearing replacement is not serviceable separately.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 105000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "infiniti-q50", "make": "Infiniti", "model": "Q50", "generation": "2018-2024 (V37)", "bodyType": "Sedan", "fuelType": "gas", "drivetrain": "RWD", "engine": "3.0L Twin-Turbo V6 (VR30DDTT)", "engineFamily": "Nissan VR Turbo V6", "marketYears": "2018-2024", "msrpRange": "$43,000-$58,000", "tireSize": "245/40R19", "tirePressurePsi": 35, "batteryGroup": "35", "batteryCca": 600, "epa": { "mpgCity": 20, "mpgHighway": 29, "mpgCombined": 23, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Turbo wastegate rattle", "Transmission rough shifts", "Infotainment lag", "Oil cooler leak" ], "yearIssues": [ { "years": "2017-2020", "issue": "Turbo wastegate rattle", "tsb": null, "fix": "Turbo inspection per TSB", "resolved": true } ], "engineFaults": [ { "symptom": "Turbo wastegate rattle at deceleration", "cause": "Wastegate actuator rod wear", "fix": "Turbocharger inspection/replacement.", "affectedYears": null }, { "symptom": "Transmission rough shifts", "cause": "7-speed Jatco calibration", "fix": "TCM software update.", "affectedYears": null }, { "symptom": "Oil cooler leak", "cause": "Oil cooler gasket failure", "fix": "Oil cooler gasket replacement.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "infiniti-qx60", "make": "Infiniti", "model": "QX60", "generation": "2022-2024 (2nd Gen R50L)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "3.5L V6 (VQ35DD)", "engineFamily": "Nissan VQ Direct Injection V6", "marketYears": "2022-2024", "msrpRange": "$49,000-$65,000", "tireSize": "255/55R20", "tirePressurePsi": 33, "batteryGroup": "35", "batteryCca": 600, "epa": { "mpgCity": 21, "mpgHighway": 26, "mpgCombined": 23, "evMpge": null, "sourceYear": 2022, "estimated": false }, "commonProblems": [ "9-speed transmission hesitation", "Infotainment lag", "AC compressor noise", "Rear suspension noise" ], "yearIssues": [], "engineFaults": [ { "symptom": "VQ35 timing chain rattle at cold start", "cause": "Timing chain tensioner wear", "fix": "Timing chain and tensioner replacement.", "affectedYears": null }, { "symptom": "9-speed transmission hesitation", "cause": "ZF 9HP48 calibration", "fix": "TCM software update.", "affectedYears": null }, { "symptom": "CVT judder and slip", "cause": "CVT belt and valve body wear", "fix": "CVT fluid at 30k; unit replacement if persistent.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 105000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "infiniti-qx80", "make": "Infiniti", "model": "QX80", "generation": "2018-2024 (2nd Gen Z62)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "4WD", "engine": "5.6L V8 (VK56VD)", "engineFamily": "Nissan VK V8", "marketYears": "2018-2024", "msrpRange": "$72,000-$85,000", "tireSize": "275/50R22", "tirePressurePsi": 35, "batteryGroup": "27F", "batteryCca": 710, "epa": { "mpgCity": 14, "mpgHighway": 20, "mpgCombined": 16, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "5.6L exhaust manifold bolt breakage", "Fuel economy", "Infotainment outdated", "Suspension air bags (optional)" ], "yearIssues": [ { "years": "2017-2020", "issue": "Exhaust manifold bolt breakage", "tsb": null, "fix": "Bolt replacement", "resolved": true } ], "engineFaults": [ { "symptom": "Exhaust manifold leak tick", "cause": "Manifold bolt breakage", "fix": "Replace exhaust manifold bolts.", "affectedYears": null }, { "symptom": "Transmission hard shifts", "cause": "7-speed calibration", "fix": "TCM software update.", "affectedYears": null }, { "symptom": "Fuel economy below competitors", "cause": "5.6L V8 consumption", "fix": "Maintain tire pressure; use eco mode.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 105000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "infiniti-qx50", "make": "Infiniti", "model": "QX50", "generation": "2019-2024 (1st Gen J55)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "2.0L VC-Turbo I4 (KR20DDET)", "engineFamily": "Nissan Variable Compression Turbo", "marketYears": "2019-2024", "msrpRange": "$40,000-$52,000", "tireSize": "255/55R19", "tirePressurePsi": 33, "batteryGroup": "35", "batteryCca": 600, "epa": { "mpgCity": 23, "mpgHighway": 29, "mpgCombined": 26, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "VC-Turbo oil consumption", "CVT reliability", "Infotainment lag", "AC performance" ], "yearIssues": [], "engineFaults": [ { "symptom": "VC-Turbo engine oil consumption", "cause": "Variable compression mechanism wear", "fix": "Oil consumption test.", "affectedYears": null }, { "symptom": "CVT hesitation", "cause": "CVT calibration", "fix": "TCM update; CVT fluid change.", "affectedYears": null }, { "symptom": "Turbo wastegate rattle", "cause": "Wastegate actuator", "fix": "Turbo inspection.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "infiniti-qx55", "make": "Infiniti", "model": "QX55", "generation": "2022-2024 (1st Gen J55C)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "2.0L VC-Turbo I4 (KR20DDET)", "engineFamily": "Nissan Variable Compression Turbo", "marketYears": "2022-2024", "msrpRange": "$47,000-$57,000", "tireSize": "255/55R19", "tirePressurePsi": 33, "batteryGroup": "35", "batteryCca": 600, "epa": { "mpgCity": 22, "mpgHighway": 28, "mpgCombined": 25, "evMpge": null, "sourceYear": 2022, "estimated": false }, "commonProblems": [ "VC-Turbo oil consumption", "CVT reliability", "Infotainment lag", "Brake pad wear" ], "yearIssues": [], "engineFaults": [ { "symptom": "VC-Turbo engine oil consumption", "cause": "Variable compression mechanism wear", "fix": "Oil consumption test.", "affectedYears": null }, { "symptom": "CVT hesitation", "cause": "CVT calibration", "fix": "TCM update; CVT fluid change.", "affectedYears": null }, { "symptom": "Turbo wastegate rattle", "cause": "Wastegate actuator", "fix": "Turbo inspection.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "genesis-g80", "make": "Genesis", "model": "G80", "generation": "2021-2024 (RG3)", "bodyType": "Sedan", "fuelType": "gas", "drivetrain": "AWD", "engine": "3.5L V6 (Lambda II GDI)", "engineFamily": "Hyundai Lambda V6", "marketYears": "2021-2024", "msrpRange": "$49,000-$65,000", "tireSize": "245/45R19", "tirePressurePsi": 35, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 22, "mpgHighway": 30, "mpgCombined": 25, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "OCV ticking", "Infotainment lag", "AC compressor noise", "Fuel economy" ], "yearIssues": [], "engineFaults": [ { "symptom": "OCV ticking", "cause": "Oil control valve sticking", "fix": "Replace OCV.", "affectedYears": null }, { "symptom": "Infotainment system lag", "cause": "Software instability", "fix": "Software update.", "affectedYears": null }, { "symptom": "AC compressor noise", "cause": "Compressor clutch", "fix": "Replace compressor.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 100000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "genesis-gv80", "make": "Genesis", "model": "GV80", "generation": "2020-2024 (JX1)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "3.5L V6 (Lambda II GDI)", "engineFamily": "Hyundai Lambda V6", "marketYears": "2020-2024", "msrpRange": "$54,000-$72,000", "tireSize": "265/45R21", "tirePressurePsi": 35, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 21, "mpgHighway": 25, "mpgCombined": 23, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "OCV ticking", "Air suspension failure", "Infotainment reboots", "AC compressor" ], "yearIssues": [], "engineFaults": [ { "symptom": "OCV ticking", "cause": "Oil control valve sticking", "fix": "Replace OCV.", "affectedYears": null }, { "symptom": "Infotainment system lag", "cause": "Software instability", "fix": "Software update.", "affectedYears": null }, { "symptom": "AC compressor noise", "cause": "Compressor clutch", "fix": "Replace compressor.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 100000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "genesis-g70", "make": "Genesis", "model": "G70", "generation": "2019-2024 (IK)", "bodyType": "Sedan", "fuelType": "gas", "drivetrain": "RWD", "engine": "2.0L / 2.5L Turbo GDI (Lambda II Turbo)", "engineFamily": "Hyundai Lambda Turbo", "marketYears": "2019-2024", "msrpRange": "$39,000-$53,000", "tireSize": "225/45R18", "tirePressurePsi": 35, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 20, "mpgHighway": 27, "mpgCombined": 23, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Turbo wastegate rattle", "GDI carbon buildup", "Infotainment lag", "Brake pad wear" ], "yearIssues": [], "engineFaults": [ { "symptom": "Turbo wastegate rattle", "cause": "Wastegate actuator", "fix": "Turbo inspection.", "affectedYears": null }, { "symptom": "Carbon buildup (GDI)", "cause": "Direct injection carbon", "fix": "Walnut blast at 60k miles.", "affectedYears": null }, { "symptom": "Brake pad wear", "cause": "Performance pad compound", "fix": "Replace with aftermarket pads.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "genesis-gv70", "make": "Genesis", "model": "GV70", "generation": "2022-2024 (JK1)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "2.0L / 2.5L Turbo GDI (Lambda II Turbo)", "engineFamily": "Hyundai Lambda Turbo", "marketYears": "2022-2024", "msrpRange": "$43,000-$57,000", "tireSize": "255/45R20", "tirePressurePsi": 35, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 19, "mpgHighway": 25, "mpgCombined": 21, "evMpge": null, "sourceYear": 2022, "estimated": false }, "commonProblems": [ "Turbo wastegate rattle", "GDI carbon buildup", "Infotainment lag", "Ride quality on 20\" wheels" ], "yearIssues": [], "engineFaults": [ { "symptom": "Turbo wastegate rattle", "cause": "Wastegate actuator", "fix": "Turbo inspection.", "affectedYears": null }, { "symptom": "Carbon buildup (GDI)", "cause": "Direct injection carbon", "fix": "Walnut blast at 60k miles.", "affectedYears": null }, { "symptom": "Brake pad wear", "cause": "Performance pad compound", "fix": "Replace with aftermarket pads.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "porsche-macan", "make": "Porsche", "model": "Macan", "generation": "2020-2024 (1st Gen 95B facelift)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "3.0L Turbo V6 (EA839)", "engineFamily": "VW EA839 V6", "marketYears": "2020-2024", "msrpRange": "$62,000-$85,000", "tireSize": "235/60R18", "tirePressurePsi": 35, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 19, "mpgHighway": 23, "mpgCombined": 21, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "GDI carbon buildup", "PDK rough engagement", "Coolant leaks", "Brake pad wear (performance)" ], "yearIssues": [], "engineFaults": [ { "symptom": "Water pump failure", "cause": "EA839 water pump", "fix": "Replace water pump.", "affectedYears": null }, { "symptom": "Carbon buildup (GDI)", "cause": "Direct injection carbon", "fix": "Walnut blast at 60k miles.", "affectedYears": null }, { "symptom": "Air suspension failure", "cause": "Air strut leak", "fix": "Replace air strut.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 45000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "porsche-cayenne", "make": "Porsche", "model": "Cayenne", "generation": "2019-2024 (3rd Gen 9YA)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "3.0L Turbo V6 (EA839)", "engineFamily": "VW EA839 V6", "marketYears": "2019-2024", "msrpRange": "$72,000-$100,000", "tireSize": "255/55R19", "tirePressurePsi": 35, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 19, "mpgHighway": 23, "mpgCombined": 20, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "GDI carbon buildup", "Air suspension failure", "PDK issues", "Coolant leaks" ], "yearIssues": [], "engineFaults": [ { "symptom": "Water pump failure", "cause": "EA839 water pump", "fix": "Replace water pump.", "affectedYears": null }, { "symptom": "Carbon buildup (GDI)", "cause": "Direct injection carbon", "fix": "Walnut blast at 60k miles.", "affectedYears": null }, { "symptom": "Air suspension failure", "cause": "Air strut leak", "fix": "Replace air strut.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 45000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "porsche-taycan", "make": "Porsche", "model": "Taycan", "generation": "2020-2024 (J1)", "bodyType": "Sedan", "fuelType": "ev", "drivetrain": "AWD", "engine": "100 kWh EV Powertrain (PPE)", "engineFamily": "VW PPE (Macan EV, Q6 e-tron, ID.7, Taycan, e-tron GT)", "marketYears": "2020-2024", "msrpRange": "$92,000-$190,000", "tireSize": "225/55R19", "tirePressurePsi": 38, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 83, "mpgHighway": 82, "mpgCombined": 83, "evMpge": 41, "sourceYear": 2022, "estimated": false }, "commonProblems": [ "12V battery failure", "PCM reboots", "Heater core failure", "Air suspension maintenance" ], "yearIssues": [], "engineFaults": [ { "symptom": "Vehicle will not \"start\" — no contactor click", "cause": "12V battery degraded below threshold to close HV contactors", "fix": "Replace 12V battery. Do NOT jump from another EV; use dedicated 12V jump per OEM procedure.", "affectedYears": null }, { "symptom": "DC fast charging slower than expected, especially in cold", "cause": "Battery thermal management limiting charge to protect cells", "fix": "Pre-condition battery via navigation to charger (Tesla/OEM app). Accept slower L2 in extreme cold.", "affectedYears": null }, { "symptom": "Range drops 30-40% in winter", "cause": "Cold battery chemistry plus cabin heating load", "fix": "Pre-heat cabin while plugged in. Use seat/steering heat instead of full cabin HVAC. Park indoors when possible.", "affectedYears": null }, { "symptom": "Infotainment black screen or reboot loop", "cause": "Software instability, APIM/module failure", "fix": "Soft reset (scroll wheels); if persistent, software update or module replacement at dealership.", "affectedYears": null }, { "symptom": "12V battery drain when parked", "cause": "Telematics module not sleeping, sentry/cabin camera active", "fix": "Disable sentry/cabin camera when parked at home. Software update for telematics sleep issue.", "affectedYears": null } ], "maintenance": { "oilViscosity": "N/A (electric)", "oilIntervalMiles": 0, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "mini-cooper", "make": "MINI", "model": "Cooper", "generation": "2020-2024 (F56 LCI)", "bodyType": "Hatchback", "fuelType": "gas", "drivetrain": "FWD", "engine": "1.5L Turbo I3 (B38)", "engineFamily": "BMW B38 Modular", "marketYears": "2020-2024", "msrpRange": "$25,000-$35,000", "tireSize": "195/55R16", "tirePressurePsi": 33, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 27, "mpgHighway": 39, "mpgCombined": 32, "evMpge": null, "sourceYear": 2026, "estimated": false }, "commonProblems": [ "Electric coolant pump", "GDI carbon buildup", "Timing chain", "Oil consumption" ], "yearIssues": [], "engineFaults": [ { "symptom": "Electric coolant pump failure", "cause": "B38 coolant pump", "fix": "Replace coolant pump.", "affectedYears": null }, { "symptom": "Carbon buildup (GDI)", "cause": "Direct injection carbon", "fix": "Walnut blast at 60k miles.", "affectedYears": null }, { "symptom": "Timing chain rattle", "cause": "Timing chain tensioner", "fix": "Timing chain replacement.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 45000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "mini-countryman", "make": "MINI", "model": "Countryman", "generation": "2021-2024 (F60 LCI)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "2.0L Turbo I4 (B46)", "engineFamily": "BMW B46 Modular", "marketYears": "2021-2024", "msrpRange": "$30,000-$42,000", "tireSize": "225/55R17", "tirePressurePsi": 33, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 24, "mpgHighway": 32, "mpgCombined": 27, "evMpge": null, "sourceYear": 2025, "estimated": false }, "commonProblems": [ "Electric coolant pump", "GDI carbon buildup", "Oil consumption", "xDrive transfer case" ], "yearIssues": [], "engineFaults": [ { "symptom": "Coolant loss and overheating warning", "cause": "Electric coolant pump failure (B48/B58 electronics)", "fix": "Replace electric coolant pump. Updated revision recommended. Do not drive overheated.", "affectedYears": null }, { "symptom": "Rough idle, lean codes P0171/P0174", "cause": "PCV valve failure integrated in valve cover", "fix": "Replace valve cover assembly with PCV. Inspect intake for oil ingestion.", "affectedYears": null }, { "symptom": "Cold start misfire and carbon codes", "cause": "GDI intake valve carbon buildup", "fix": "Walnut blast at 60k miles. Replace coils and plugs preventively at 60k.", "affectedYears": null }, { "symptom": "VANOS rattle and P0011/P0014", "cause": "VANOS solenoid clogged with oil sludge", "fix": "Clean or replace VANOS solenoids. Frequent oil changes (7.5k, not 15k) prevent recurrence.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 45000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "rivian-r1t", "make": "Rivian", "model": "R1T", "generation": "2022-2024 (1st Gen)", "bodyType": "Truck", "fuelType": "ev", "drivetrain": "AWD", "engine": "105-135 kWh Quad Motor EV", "engineFamily": "Rivian Quad Motor EV", "marketYears": "2022-2024", "msrpRange": "$71,000-$85,000", "tireSize": "275/65R20", "tirePressurePsi": 42, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 74, "mpgHighway": 66, "mpgCombined": 70, "evMpge": 48, "sourceYear": 2022, "estimated": false }, "commonProblems": [ "12V battery failure", "Software instability", "Front suspension bushing", "DC charging in cold" ], "yearIssues": [ { "years": "2022-2023", "issue": "Software instability on early production", "tsb": null, "fix": "OTA updates", "resolved": false } ], "engineFaults": [ { "symptom": "12V battery failure", "cause": "12V degradation", "fix": "Replace 12V battery.", "affectedYears": null }, { "symptom": "Software system instability", "cause": "Early production software bugs", "fix": "OTA update.", "affectedYears": null }, { "symptom": "Front suspension bushing wear", "cause": "Control arm bushing", "fix": "Replace bushings.", "affectedYears": null }, { "symptom": "DC charging in cold weather", "cause": "Battery thermal management", "fix": "Pre-condition battery.", "affectedYears": null } ], "maintenance": { "oilViscosity": "N/A (electric)", "oilIntervalMiles": 0, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "rivian-r1s", "make": "Rivian", "model": "R1S", "generation": "2023-2024 (1st Gen)", "bodyType": "SUV", "fuelType": "ev", "drivetrain": "AWD", "engine": "105-135 kWh Quad Motor EV", "engineFamily": "Rivian Quad Motor EV", "marketYears": "2023-2024", "msrpRange": "$78,000-$92,000", "tireSize": "275/65R20", "tirePressurePsi": 42, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 73, "mpgHighway": 65, "mpgCombined": 69, "evMpge": 49, "sourceYear": 2022, "estimated": false }, "commonProblems": [ "12V battery failure", "Software instability", "Tire wear", "DC charging in cold" ], "yearIssues": [ { "years": "2022-2023", "issue": "Software instability on early production", "tsb": null, "fix": "OTA updates", "resolved": false } ], "engineFaults": [ { "symptom": "12V battery failure", "cause": "12V degradation", "fix": "Replace 12V battery.", "affectedYears": null }, { "symptom": "Software system instability", "cause": "Early production software bugs", "fix": "OTA update.", "affectedYears": null }, { "symptom": "Front suspension bushing wear", "cause": "Control arm bushing", "fix": "Replace bushings.", "affectedYears": null }, { "symptom": "DC charging in cold weather", "cause": "Battery thermal management", "fix": "Pre-condition battery.", "affectedYears": null } ], "maintenance": { "oilViscosity": "N/A (electric)", "oilIntervalMiles": 0, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "lucid-air", "make": "Lucid", "model": "Air", "generation": "2022-2024 (1st Gen)", "bodyType": "Sedan", "fuelType": "ev", "drivetrain": "AWD", "engine": "88-118 kWh 900V EV Powertrain", "engineFamily": "Lucid 900V EV", "marketYears": "2022-2024", "msrpRange": "$87,000-$170,000", "tireSize": "245/45R19", "tirePressurePsi": 38, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 108, "mpgHighway": 101, "mpgCombined": 105, "evMpge": 32, "sourceYear": 2024, "estimated": false }, "commonProblems": [ "12V battery failure", "Software instability", "Glass roof cracking", "DC charging speed variation" ], "yearIssues": [ { "years": "2022-2023", "issue": "Glass roof cracking", "tsb": null, "fix": "Roof replacement under warranty", "resolved": true } ], "engineFaults": [ { "symptom": "12V battery failure", "cause": "12V degradation", "fix": "Replace 12V battery.", "affectedYears": null }, { "symptom": "Software system instability", "cause": "Early production bugs", "fix": "OTA update.", "affectedYears": null }, { "symptom": "Glass roof cracking", "cause": "Stress fracture", "fix": "Roof replacement under warranty.", "affectedYears": null }, { "symptom": "DC charging speed variation", "cause": "Thermal management", "fix": "Pre-condition; avoid extreme heat.", "affectedYears": null } ], "maintenance": { "oilViscosity": "N/A (electric)", "oilIntervalMiles": 0, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "tesla-model-s", "make": "Tesla", "model": "Model S", "generation": "2021-2024 (Plaid facelift)", "bodyType": "Sedan", "fuelType": "ev", "drivetrain": "AWD", "engine": "100 kWh EV Powertrain (Model S/X/Cybertruck)", "engineFamily": "Tesla Large EV", "marketYears": "2021-2024", "msrpRange": "$75,000-$90,000", "tireSize": "245/35R21", "tirePressurePsi": 42, "batteryGroup": "Tesla proprietary", "batteryCca": 500, "epa": { "mpgCity": 124, "mpgHighway": 115, "mpgCombined": 120, "evMpge": 28, "sourceYear": 2022, "estimated": false }, "commonProblems": [ "12V battery failure", "HVAC octovalve", "Software instability", "Tire wear (performance models)" ], "yearIssues": [ { "years": "2021-2022", "issue": "HVAC octovalve failure", "tsb": null, "fix": "Octovalve replacement", "resolved": true } ], "engineFaults": [ { "symptom": "12V battery failure", "cause": "12V degradation", "fix": "Replace 12V battery (now Li-ion 16V on newer).", "affectedYears": null }, { "symptom": "HVAC system failure — Octovalve", "cause": "Octovalve heat pump failure", "fix": "Octovalve replacement.", "affectedYears": null }, { "symptom": "Falcon wing door failure (Model X)", "cause": "Door actuator and sensor issues", "fix": "Replace door actuator/sensor.", "affectedYears": null }, { "symptom": "Software instability", "cause": "OTA update bugs", "fix": "Wait for patch; report to Tesla service.", "affectedYears": null } ], "maintenance": { "oilViscosity": "N/A (electric)", "oilIntervalMiles": 0, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "tesla-model-x", "make": "Tesla", "model": "Model X", "generation": "2021-2024 (Plaid facelift)", "bodyType": "SUV", "fuelType": "ev", "drivetrain": "AWD", "engine": "100 kWh EV Powertrain (Model S/X/Cybertruck)", "engineFamily": "Tesla Large EV", "marketYears": "2021-2024", "msrpRange": "$81,000-$100,000", "tireSize": "265/35R22", "tirePressurePsi": 42, "batteryGroup": "Tesla proprietary", "batteryCca": 500, "epa": { "mpgCity": 107, "mpgHighway": 97, "mpgCombined": 102, "evMpge": 33, "sourceYear": 2022, "estimated": false }, "commonProblems": [ "Falcon wing door failure", "12V battery failure", "HVAC octovalve", "Software instability" ], "yearIssues": [ { "years": "2021-2022", "issue": "HVAC octovalve failure", "tsb": null, "fix": "Octovalve replacement", "resolved": true } ], "engineFaults": [ { "symptom": "12V battery failure", "cause": "12V degradation", "fix": "Replace 12V battery (now Li-ion 16V on newer).", "affectedYears": null }, { "symptom": "HVAC system failure — Octovalve", "cause": "Octovalve heat pump failure", "fix": "Octovalve replacement.", "affectedYears": null }, { "symptom": "Falcon wing door failure (Model X)", "cause": "Door actuator and sensor issues", "fix": "Replace door actuator/sensor.", "affectedYears": null }, { "symptom": "Software instability", "cause": "OTA update bugs", "fix": "Wait for patch; report to Tesla service.", "affectedYears": null } ], "maintenance": { "oilViscosity": "N/A (electric)", "oilIntervalMiles": 0, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "toyota-corolla-hatchback", "make": "Toyota", "model": "Corolla Hatchback", "generation": "2019-2024 (E210)", "bodyType": "Hatchback", "fuelType": "gas", "drivetrain": "FWD", "engine": "2.0L I4 (M20A-FKS)", "engineFamily": "Toyota Dynamic Force I4", "marketYears": "2019-2024", "msrpRange": "$22,000-$28,000", "tireSize": "205/55R16", "tirePressurePsi": 33, "batteryGroup": "35", "batteryCca": 550, "epa": { "mpgCity": 28, "mpgHighway": 37, "mpgCombined": 31, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "CVT reliability", "Road noise", "Infotainment lag", "Brake pad wear" ], "yearIssues": [], "engineFaults": [ { "symptom": "CVT whine under acceleration", "cause": "CVT belt wear", "fix": "CVT fluid at 60k miles.", "affectedYears": null }, { "symptom": "Carbon buildup causing rough idle", "cause": "Direct injection carbon", "fix": "Walnut blast at 60k miles.", "affectedYears": null }, { "symptom": "Water pump weepage", "cause": "Water pump bearing seal wear", "fix": "Water pump replacement.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-16", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "toyota-camry-hybrid", "make": "Toyota", "model": "Camry Hybrid", "generation": "2018-2024 (XV70)", "bodyType": "Sedan", "fuelType": "hybrid", "drivetrain": "FWD", "engine": "2.5L I4 Hybrid (A25A-FXS)", "engineFamily": "Toyota THS II Hybrid", "marketYears": "2018-2024", "msrpRange": "$29,000-$36,000", "tireSize": "205/65R16", "tirePressurePsi": 32, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 51, "mpgHighway": 53, "mpgCombined": 52, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "HV battery degradation", "Brake actuator noise", "12V battery drain", "Infotainment lag" ], "yearIssues": [ { "years": "2019-2021", "issue": "Fuel pump impeller deformation causing stall", "tsb": "20TP-02", "fix": "Fuel pump replacement under recall", "resolved": true } ], "engineFaults": [ { "symptom": "HV battery degradation warning with P0A80", "cause": "Battery cell capacity loss below threshold (typically 8-10 years / 150k+ miles)", "fix": "Battery module diagnostic at dealership. Replacement or refurbishment of degraded modules only (not full pack if localized).", "affectedYears": null }, { "symptom": "Brake actuator noise and pedal feel change", "cause": "Regenerative brake actuator/accumulator wear", "fix": "Brake actuator replacement. Bleed system per hybrid-specific procedure.", "affectedYears": null }, { "symptom": "12V battery drain with no-start after parking", "cause": "DCM/telematics module not entering sleep mode", "fix": "Software update for telematics. Replace 12V battery if 3+ years old.", "affectedYears": null }, { "symptom": "Engine cycles unexpectedly at full HV battery", "cause": "Battery thermal management running engine for cabin heat", "fix": "Normal behavior in cold climate. Pre-heat cabin while plugged in (PHEV) to reduce engine cycling.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-16", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "honda-accord-hybrid", "make": "Honda", "model": "Accord Hybrid", "generation": "2018-2024 (10th Gen)", "bodyType": "Sedan", "fuelType": "hybrid", "drivetrain": "FWD", "engine": "2.0L I4 Hybrid (LFA1)", "engineFamily": "Honda i-MMD Hybrid", "marketYears": "2018-2024", "msrpRange": "$28,000-$37,000", "tireSize": "225/50R17", "tirePressurePsi": 33, "batteryGroup": "51R", "batteryCca": 500, "epa": { "mpgCity": 48, "mpgHighway": 48, "mpgCombined": 48, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "HV battery degradation", "Brake system noise", "Infotainment lag", "AC performance" ], "yearIssues": [], "engineFaults": [ { "symptom": "HV battery degradation warning with P0A80", "cause": "Battery cell capacity loss below threshold (typically 8-10 years / 150k+ miles)", "fix": "Battery module diagnostic at dealership. Replacement or refurbishment of degraded modules only (not full pack if localized).", "affectedYears": null }, { "symptom": "Brake actuator noise and pedal feel change", "cause": "Regenerative brake actuator/accumulator wear", "fix": "Brake actuator replacement. Bleed system per hybrid-specific procedure.", "affectedYears": null }, { "symptom": "12V battery drain with no-start after parking", "cause": "DCM/telematics module not entering sleep mode", "fix": "Software update for telematics. Replace 12V battery if 3+ years old.", "affectedYears": null }, { "symptom": "Engine cycles unexpectedly at full HV battery", "cause": "Battery thermal management running engine for cabin heat", "fix": "Normal behavior in cold climate. Pre-heat cabin while plugged in (PHEV) to reduce engine cycling.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 105000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "ford-f150-hybrid", "make": "Ford", "model": "F-150 PowerBoost Hybrid", "generation": "2021-2024 (14th Gen P702)", "bodyType": "Truck", "fuelType": "hybrid", "drivetrain": "4WD", "engine": "3.5L PowerBoost V6 Hybrid", "engineFamily": "Ford PowerBoost Hybrid", "marketYears": "2021-2024", "msrpRange": "$42,000-$65,000", "tireSize": "275/65R18", "tirePressurePsi": 35, "batteryGroup": "65", "batteryCca": 750, "epa": { "mpgCity": 18, "mpgHighway": 24, "mpgCombined": 20, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Hybrid battery concerns", "10-speed transmission", "Pro Power Onboard issues", "Infotainment Sync issues" ], "yearIssues": [], "engineFaults": [ { "symptom": "Hybrid battery warning", "cause": "HV battery module issue", "fix": "Battery diagnostic at dealership.", "affectedYears": null }, { "symptom": "10-speed transmission shudder", "cause": "10R80 fluid degradation", "fix": "Fluid flush with Mercon ULV.", "affectedYears": null }, { "symptom": "Pro Power Onboard issues", "cause": "Inverter module", "fix": "Module replacement.", "affectedYears": null } ], "maintenance": { "oilViscosity": "5W-30", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 45000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "chevrolet-corvette", "make": "Chevrolet", "model": "Corvette", "generation": "2020-2024 (C8)", "bodyType": "Coupe", "fuelType": "gas", "drivetrain": "RWD", "engine": "6.2L V8 (LT2)", "engineFamily": "GM Small Block V8 (LT)", "marketYears": "2020-2024", "msrpRange": "$56,000-$110,000", "tireSize": "245/35R19", "tirePressurePsi": 35, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 15, "mpgHighway": 27, "mpgCombined": 19, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "DCT shudder", "Trunk water leak", "Battery drain", "Electronics issues" ], "yearIssues": [], "engineFaults": [ { "symptom": "8-speed DCT shudder", "cause": "Tremec 8-speed DCT clutch", "fix": "Clutch pack replacement.", "affectedYears": null }, { "symptom": "Rear trunk water leak", "cause": "Trunk seal failure", "fix": "Replace trunk weatherstrip.", "affectedYears": null }, { "symptom": "Battery drain when parked", "cause": "Module not sleeping", "fix": "Software update.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-40", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "hyundai-tucson-hybrid", "make": "Hyundai", "model": "Tucson Hybrid", "generation": "2022-2024 (4th Gen NX4)", "bodyType": "SUV", "fuelType": "hybrid", "drivetrain": "AWD", "engine": "2.5L / 1.6L GDI Hybrid (Smartstream)", "engineFamily": "Hyundai Hybrid (TM/HEV)", "marketYears": "2022-2024", "msrpRange": "$31,000-$40,000", "tireSize": "235/60R17", "tirePressurePsi": 34, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 37, "mpgHighway": 36, "mpgCombined": 37, "evMpge": null, "sourceYear": 2022, "estimated": false }, "commonProblems": [ "Hybrid system warnings", "DCT shudder", "Infotainment lag", "Rear suspension noise" ], "yearIssues": [], "engineFaults": [ { "symptom": "Hybrid system warning", "cause": "HV battery or inverter", "fix": "Diagnostic at dealership.", "affectedYears": null }, { "symptom": "DCT shudder", "cause": "Clutch pack", "fix": "TCM update.", "affectedYears": null }, { "symptom": "Rear suspension noise", "cause": "Suspension bushing", "fix": "Bushings replacement.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 100000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "toyota-rav4-prime", "make": "Toyota", "model": "RAV4 Prime", "generation": "2021-2024 (XA50 PHEV)", "bodyType": "SUV", "fuelType": "plugin-hybrid", "drivetrain": "AWD", "engine": "2.5L I4 Hybrid (A25A-FXS)", "engineFamily": "Toyota THS II Hybrid", "marketYears": "2021-2024", "msrpRange": "$41,000-$46,000", "tireSize": "235/55R19", "tirePressurePsi": 33, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 40, "mpgHighway": 36, "mpgCombined": 38, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Fuel pump recall", "12V battery drain", "PHEV battery degradation", "Infotainment lag" ], "yearIssues": [ { "years": "2019-2021", "issue": "Fuel pump impeller deformation causing stall", "tsb": "20TP-02", "fix": "Fuel pump replacement under recall", "resolved": true } ], "engineFaults": [ { "symptom": "HV battery degradation warning with P0A80", "cause": "Battery cell capacity loss below threshold (typically 8-10 years / 150k+ miles)", "fix": "Battery module diagnostic at dealership. Replacement or refurbishment of degraded modules only (not full pack if localized).", "affectedYears": null }, { "symptom": "Brake actuator noise and pedal feel change", "cause": "Regenerative brake actuator/accumulator wear", "fix": "Brake actuator replacement. Bleed system per hybrid-specific procedure.", "affectedYears": null }, { "symptom": "12V battery drain with no-start after parking", "cause": "DCM/telematics module not entering sleep mode", "fix": "Software update for telematics. Replace 12V battery if 3+ years old.", "affectedYears": null }, { "symptom": "Engine cycles unexpectedly at full HV battery", "cause": "Battery thermal management running engine for cabin heat", "fix": "Normal behavior in cold climate. Pre-heat cabin while plugged in (PHEV) to reduce engine cycling.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-16", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "jeep-wrangler-4xe", "make": "Jeep", "model": "Wrangler 4xe", "generation": "2021-2024 (JL PHEV)", "bodyType": "SUV", "fuelType": "plugin-hybrid", "drivetrain": "4WD", "engine": "2.0L Turbo PHEV (GSE PHEV)", "engineFamily": "Jeep 4xe PHEV", "marketYears": "2021-2024", "msrpRange": "$50,000-$65,000", "tireSize": "245/75R17", "tirePressurePsi": 37, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 20, "mpgHighway": 24, "mpgCombined": 21, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "PHEV battery issues", "Death wobble", "Charging system", "Software issues" ], "yearIssues": [ { "years": "2021-2022", "issue": "PHEV battery module issues", "tsb": null, "fix": "Battery diagnostic; module replacement", "resolved": false } ], "engineFaults": [ { "symptom": "PHEV battery warning", "cause": "HV battery module issue", "fix": "Battery diagnostic.", "affectedYears": null }, { "symptom": "Death wobble", "cause": "Steering component wear", "fix": "Replace steering components.", "affectedYears": null }, { "symptom": "Charging system issues", "cause": "Charger module", "fix": "Module replacement.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "hyundai-santa-fe-hybrid", "make": "Hyundai", "model": "Santa Fe Hybrid", "generation": "2024 (5th Gen MX5)", "bodyType": "SUV", "fuelType": "hybrid", "drivetrain": "AWD", "engine": "2.5L / 1.6L GDI Hybrid (Smartstream)", "engineFamily": "Hyundai Hybrid (TM/HEV)", "marketYears": "2024", "msrpRange": "$36,000-$45,000", "tireSize": "245/60R18", "tirePressurePsi": 34, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 33, "mpgHighway": 30, "mpgCombined": 32, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Hybrid system early issues", "Infotainment lag", "DCT shudder", "Rear suspension" ], "yearIssues": [], "engineFaults": [ { "symptom": "Hybrid system warning", "cause": "HV battery or inverter", "fix": "Diagnostic at dealership.", "affectedYears": null }, { "symptom": "DCT shudder", "cause": "Clutch pack", "fix": "TCM update.", "affectedYears": null }, { "symptom": "Rear suspension noise", "cause": "Suspension bushing", "fix": "Bushings replacement.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 100000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "kia-sportage-hybrid", "make": "Kia", "model": "Sportage Hybrid", "generation": "2023-2024 (5th Gen NQ5)", "bodyType": "SUV", "fuelType": "hybrid", "drivetrain": "AWD", "engine": "2.5L / 1.6L GDI Hybrid (Smartstream)", "engineFamily": "Hyundai Hybrid (TM/HEV)", "marketYears": "2023-2024", "msrpRange": "$29,000-$39,000", "tireSize": "235/65R17", "tirePressurePsi": 34, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 38, "mpgHighway": 38, "mpgCombined": 38, "evMpge": null, "sourceYear": 2023, "estimated": false }, "commonProblems": [ "Hybrid system warnings", "DCT shudder", "Infotainment lag", "Rear suspension noise" ], "yearIssues": [], "engineFaults": [ { "symptom": "Hybrid system warning", "cause": "HV battery or inverter", "fix": "Diagnostic at dealership.", "affectedYears": null }, { "symptom": "DCT shudder", "cause": "Clutch pack", "fix": "TCM update.", "affectedYears": null }, { "symptom": "Rear suspension noise", "cause": "Suspension bushing", "fix": "Bushings replacement.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 100000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "chevrolet-equinox-ev", "make": "Chevrolet", "model": "Equinox EV", "generation": "2024 (1st Gen)", "bodyType": "SUV", "fuelType": "ev", "drivetrain": "AWD", "engine": "Ultium EV Powertrain", "engineFamily": "GM Ultium (Blazer EV / Equinox EV / Hummer / Lyriq)", "marketYears": "2024", "msrpRange": "$43,000-$48,000", "tireSize": "235/50R19", "tirePressurePsi": 38, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 117, "mpgHighway": 99, "mpgCombined": 108, "evMpge": 31, "sourceYear": 2024, "estimated": false }, "commonProblems": [ "Software issues", "12V battery drain", "DC charging in cold", "Infotainment lag" ], "yearIssues": [ { "years": "2022-2023", "issue": "Software system instability on early Ultium models", "tsb": null, "fix": "OTA updates", "resolved": false } ], "engineFaults": [ { "symptom": "Vehicle will not \"start\" — no contactor click", "cause": "12V battery degraded below threshold to close HV contactors", "fix": "Replace 12V battery. Do NOT jump from another EV; use dedicated 12V jump per OEM procedure.", "affectedYears": null }, { "symptom": "DC fast charging slower than expected, especially in cold", "cause": "Battery thermal management limiting charge to protect cells", "fix": "Pre-condition battery via navigation to charger (Tesla/OEM app). Accept slower L2 in extreme cold.", "affectedYears": null }, { "symptom": "Range drops 30-40% in winter", "cause": "Cold battery chemistry plus cabin heating load", "fix": "Pre-heat cabin while plugged in. Use seat/steering heat instead of full cabin HVAC. Park indoors when possible.", "affectedYears": null }, { "symptom": "Infotainment black screen or reboot loop", "cause": "Software instability, APIM/module failure", "fix": "Soft reset (scroll wheels); if persistent, software update or module replacement at dealership.", "affectedYears": null }, { "symptom": "12V battery drain when parked", "cause": "Telematics module not sleeping, sentry/cabin camera active", "fix": "Disable sentry/cabin camera when parked at home. Software update for telematics sleep issue.", "affectedYears": null } ], "maintenance": { "oilViscosity": "N/A (electric)", "oilIntervalMiles": 0, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "ford-f150-pro", "make": "Ford", "model": "F-150 Lightning Pro", "generation": "2023-2024", "bodyType": "Truck", "fuelType": "ev", "drivetrain": "AWD", "engine": "98 kWh / 131 kWh EV Powertrain", "engineFamily": "Ford EV (F-150 Lightning / E-Transit)", "marketYears": "2023-2024", "msrpRange": "$50,000-$70,000", "tireSize": "275/65R18", "tirePressurePsi": 42, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 78, "mpgHighway": 63, "mpgCombined": 70, "evMpge": 48, "sourceYear": 2024, "estimated": false }, "commonProblems": [ "12V battery failures", "Frunk latch", "Range in cold", "Sync 4 issues" ], "yearIssues": [ { "years": "2022-2023", "issue": "12V battery failures", "tsb": null, "fix": "Replace 12V battery", "resolved": false } ], "engineFaults": [ { "symptom": "Vehicle will not \"start\" — no contactor click", "cause": "12V battery degraded below threshold to close HV contactors", "fix": "Replace 12V battery. Do NOT jump from another EV; use dedicated 12V jump per OEM procedure.", "affectedYears": null }, { "symptom": "DC fast charging slower than expected, especially in cold", "cause": "Battery thermal management limiting charge to protect cells", "fix": "Pre-condition battery via navigation to charger (Tesla/OEM app). Accept slower L2 in extreme cold.", "affectedYears": null }, { "symptom": "Range drops 30-40% in winter", "cause": "Cold battery chemistry plus cabin heating load", "fix": "Pre-heat cabin while plugged in. Use seat/steering heat instead of full cabin HVAC. Park indoors when possible.", "affectedYears": null }, { "symptom": "Infotainment black screen or reboot loop", "cause": "Software instability, APIM/module failure", "fix": "Soft reset (scroll wheels); if persistent, software update or module replacement at dealership.", "affectedYears": null }, { "symptom": "12V battery drain when parked", "cause": "Telematics module not sleeping, sentry/cabin camera active", "fix": "Disable sentry/cabin camera when parked at home. Software update for telematics sleep issue.", "affectedYears": null } ], "maintenance": { "oilViscosity": "N/A (electric)", "oilIntervalMiles": 0, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "volkswagen-id-buzz", "make": "Volkswagen", "model": "ID. Buzz", "generation": "2025 (1st Gen)", "bodyType": "Minivan", "fuelType": "ev", "drivetrain": "AWD", "engine": "62-82 kWh EV Powertrain (MEB)", "engineFamily": "VW MEB (ID.4, ID.5, ID.Buzz, Q4 e-tron)", "marketYears": "2025", "msrpRange": "$60,000-$70,000", "tireSize": "235/50R20", "tirePressurePsi": 38, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 90, "mpgHighway": 75, "mpgCombined": 83, "evMpge": 41, "sourceYear": 2025, "estimated": false }, "commonProblems": [ "Software issues", "12V battery", "DC charging speed", "Infotainment lag" ], "yearIssues": [ { "years": "2021-2022", "issue": "12V battery failures", "tsb": null, "fix": "Replace 12V battery", "resolved": false } ], "engineFaults": [ { "symptom": "Vehicle will not \"start\" — no contactor click", "cause": "12V battery degraded below threshold to close HV contactors", "fix": "Replace 12V battery. Do NOT jump from another EV; use dedicated 12V jump per OEM procedure.", "affectedYears": null }, { "symptom": "DC fast charging slower than expected, especially in cold", "cause": "Battery thermal management limiting charge to protect cells", "fix": "Pre-condition battery via navigation to charger (Tesla/OEM app). Accept slower L2 in extreme cold.", "affectedYears": null }, { "symptom": "Range drops 30-40% in winter", "cause": "Cold battery chemistry plus cabin heating load", "fix": "Pre-heat cabin while plugged in. Use seat/steering heat instead of full cabin HVAC. Park indoors when possible.", "affectedYears": null }, { "symptom": "Infotainment black screen or reboot loop", "cause": "Software instability, APIM/module failure", "fix": "Soft reset (scroll wheels); if persistent, software update or module replacement at dealership.", "affectedYears": null }, { "symptom": "12V battery drain when parked", "cause": "Telematics module not sleeping, sentry/cabin camera active", "fix": "Disable sentry/cabin camera when parked at home. Software update for telematics sleep issue.", "affectedYears": null } ], "maintenance": { "oilViscosity": "N/A (electric)", "oilIntervalMiles": 0, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "cadillac-xt4", "make": "Cadillac", "model": "XT4", "generation": "2019-2024 (1st Gen)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "2.0L Turbo I4 (LSY)", "engineFamily": "GM Turbo EcoTec", "marketYears": "2019-2024", "msrpRange": "$38,000-$46,000", "tireSize": "235/55R18", "tirePressurePsi": 35, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 24, "mpgHighway": 30, "mpgCombined": 26, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "9-speed transmission", "2.0L Turbo carbon", "CUE infotainment", "AC compressor" ], "yearIssues": [], "engineFaults": [ { "symptom": "9-speed transmission harsh shifts", "cause": "9T50/9T65 calibration", "fix": "TCM update.", "affectedYears": null }, { "symptom": "2.0L Turbo carbon buildup", "cause": "GDI carbon", "fix": "Walnut blast at 60k miles.", "affectedYears": null }, { "symptom": "CUE infotainment issues", "cause": "Infotainment module", "fix": "Software update.", "affectedYears": null } ], "maintenance": { "oilViscosity": "5W-30", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 45000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "cadillac-xt6", "make": "Cadillac", "model": "XT6", "generation": "2020-2024 (1st Gen)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "2.0L Turbo I4 (LSY/LSY-A)", "engineFamily": "GM Turbo EcoTec", "marketYears": "2020-2024", "msrpRange": "$49,000-$60,000", "tireSize": "235/55R20", "tirePressurePsi": 35, "batteryGroup": "H6", "batteryCca": 700, "epa": { "mpgCity": 21, "mpgHighway": 27, "mpgCombined": 23, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "9-speed transmission", "Infotainment issues", "AC compressor", "Power liftgate" ], "yearIssues": [], "engineFaults": [ { "symptom": "9-speed transmission harsh shifts", "cause": "9T65 calibration", "fix": "TCM update.", "affectedYears": null }, { "symptom": "2.0L Turbo carbon buildup", "cause": "GDI carbon", "fix": "Walnut blast at 60k miles.", "affectedYears": null }, { "symptom": "Super Cruise calibration drift", "cause": "Sensor calibration", "fix": "Dealership recalibration.", "affectedYears": null } ], "maintenance": { "oilViscosity": "5W-30", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 45000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "gmc-sierra-hd", "make": "GMC", "model": "Sierra 2500HD", "generation": "2020-2024 (4th Gen T1 HD)", "bodyType": "Truck", "fuelType": "diesel", "drivetrain": "4WD", "engine": "6.6L Duramax V8 Turbo-Diesel (LZ0/L5P)", "engineFamily": "GM Duramax Diesel", "marketYears": "2020-2024", "msrpRange": "$50,000-$80,000", "tireSize": "275/65R18", "tirePressurePsi": 65, "batteryGroup": "65", "batteryCca": 850, "epa": { "mpgCity": 19, "mpgHighway": 25, "mpgCombined": 22, "evMpge": null, "sourceYear": 2024, "estimated": true }, "commonProblems": [ "CP4 fuel pump failure", "DEF system", "Allison transmission", "Exhaust system" ], "yearIssues": [ { "years": "2017-2021", "issue": "CP4 fuel pump failure", "tsb": null, "fix": "Complete fuel system replacement; some class action coverage", "resolved": false } ], "engineFaults": [ { "symptom": "CP4 high-pressure fuel pump failure", "cause": "Bosch CP4 pump metal shavings contaminating fuel system", "fix": "Complete fuel system replacement (pump, injectors, lines, tank flush). $10,000+ repair.", "affectedYears": null }, { "symptom": "DEF system failures", "cause": "DEF heater and doser failure", "fix": "Replace DEF heater and pump module.", "affectedYears": null }, { "symptom": "Allison transmission harsh shifts", "cause": "TCM calibration", "fix": "TCM update.", "affectedYears": null } ], "maintenance": { "oilViscosity": "5W-40", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 100000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "chevrolet-silverado-hd", "make": "Chevrolet", "model": "Silverado 2500HD", "generation": "2020-2024 (4th Gen T1 HD)", "bodyType": "Truck", "fuelType": "diesel", "drivetrain": "4WD", "engine": "6.6L Duramax V8 Turbo-Diesel (LZ0/L5P)", "engineFamily": "GM Duramax Diesel", "marketYears": "2020-2024", "msrpRange": "$45,000-$75,000", "tireSize": "275/65R18", "tirePressurePsi": 65, "batteryGroup": "65", "batteryCca": 850, "epa": { "mpgCity": 19, "mpgHighway": 25, "mpgCombined": 22, "evMpge": null, "sourceYear": 2024, "estimated": true }, "commonProblems": [ "CP4 fuel pump failure", "DEF system", "Allison transmission", "Exhaust system" ], "yearIssues": [ { "years": "2017-2021", "issue": "CP4 fuel pump failure", "tsb": null, "fix": "Complete fuel system replacement; some class action coverage", "resolved": false } ], "engineFaults": [ { "symptom": "CP4 high-pressure fuel pump failure", "cause": "Bosch CP4 pump metal shavings contaminating fuel system", "fix": "Complete fuel system replacement (pump, injectors, lines, tank flush). $10,000+ repair.", "affectedYears": null }, { "symptom": "DEF system failures", "cause": "DEF heater and doser failure", "fix": "Replace DEF heater and pump module.", "affectedYears": null }, { "symptom": "Allison transmission harsh shifts", "cause": "TCM calibration", "fix": "TCM update.", "affectedYears": null } ], "maintenance": { "oilViscosity": "5W-40", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 100000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "ram-1500-classic", "make": "Ram", "model": "1500 Classic", "generation": "2019-2024 (DS 4th Gen)", "bodyType": "Truck", "fuelType": "gas", "drivetrain": "4WD", "engine": "3.6L V6 (Pentastar)", "engineFamily": "Chrysler Pentastar V6", "marketYears": "2019-2024", "msrpRange": "$30,000-$40,000", "tireSize": "265/65R17", "tirePressurePsi": 35, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 17, "mpgHighway": 25, "mpgCombined": 20, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "3.6L lifter failure", "8-speed transmission shudder", "Rust on rear bumper", "Infotainment Uconnect 3" ], "yearIssues": [], "engineFaults": [ { "symptom": "9-speed transmission harsh shifts", "cause": "ZF 9HP48 calibration", "fix": "TCM update.", "affectedYears": null }, { "symptom": "Power sliding door failure", "cause": "Door actuator wear", "fix": "Replace door actuator.", "affectedYears": null }, { "symptom": "3.6L oil consumption", "cause": "Piston ring wear", "fix": "Oil consumption test.", "affectedYears": null } ], "maintenance": { "oilViscosity": "5W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 100000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "hyundai-ioniq-6", "make": "Hyundai", "model": "Ioniq 6", "generation": "2023-2024 (CE)", "bodyType": "Sedan", "fuelType": "ev", "drivetrain": "AWD", "engine": "58-84 kWh EV Powertrain (E-GMP)", "engineFamily": "Hyundai E-GMP (Ioniq 5/6, EV6/9, GV60)", "marketYears": "2023-2024", "msrpRange": "$42,000-$52,000", "tireSize": "225/55R18", "tirePressurePsi": 38, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 93, "mpgHighway": 82, "mpgCombined": 88, "evMpge": 38, "sourceYear": 2027, "estimated": false }, "commonProblems": [ "ICCU failure", "12V battery", "Software OTA issues", "DC charging speed" ], "yearIssues": [ { "years": "2022-2023", "issue": "ICCU failure", "tsb": null, "fix": "ICCU replacement per TSB", "resolved": false } ], "engineFaults": [ { "symptom": "ICCU (Integrated Charge Control Unit) failure", "cause": "ICCU internal component failure", "fix": "Replace ICCU module.", "affectedYears": null }, { "symptom": "12V battery failure", "cause": "12V degradation", "fix": "Replace 12V battery.", "affectedYears": null }, { "symptom": "DC charging speed reduction in heat", "cause": "Battery thermal management", "fix": "Pre-condition; charge in shaded/cooler conditions.", "affectedYears": null } ], "maintenance": { "oilViscosity": "N/A (electric)", "oilIntervalMiles": 0, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "kia-ev9", "make": "Kia", "model": "EV9", "generation": "2024 (1st Gen MV)", "bodyType": "SUV", "fuelType": "ev", "drivetrain": "AWD", "engine": "58-84 kWh EV Powertrain (E-GMP)", "engineFamily": "Hyundai E-GMP (Ioniq 5/6, EV6/9, GV60)", "marketYears": "2024", "msrpRange": "$55,000-$75,000", "tireSize": "255/50R20", "tirePressurePsi": 38, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 83, "mpgHighway": 72, "mpgCombined": 78, "evMpge": 43, "sourceYear": 2026, "estimated": false }, "commonProblems": [ "Software issues", "12V battery", "DC charging", "Infotainment" ], "yearIssues": [ { "years": "2022-2023", "issue": "ICCU failure", "tsb": null, "fix": "ICCU replacement per TSB", "resolved": false } ], "engineFaults": [ { "symptom": "ICCU (Integrated Charge Control Unit) failure", "cause": "ICCU internal component failure", "fix": "Replace ICCU module.", "affectedYears": null }, { "symptom": "12V battery failure", "cause": "12V degradation", "fix": "Replace 12V battery.", "affectedYears": null }, { "symptom": "DC charging speed reduction in heat", "cause": "Battery thermal management", "fix": "Pre-condition; charge in shaded/cooler conditions.", "affectedYears": null } ], "maintenance": { "oilViscosity": "N/A (electric)", "oilIntervalMiles": 0, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "toyota-crown", "make": "Toyota", "model": "Crown", "generation": "2023-2024 (1st Gen S235)", "bodyType": "Sedan", "fuelType": "hybrid", "drivetrain": "AWD", "engine": "2.5L I4 Hybrid (A25A-FXS)", "engineFamily": "Toyota THS II Hybrid", "marketYears": "2023-2024", "msrpRange": "$41,000-$50,000", "tireSize": "225/55R19", "tirePressurePsi": 33, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 29, "mpgHighway": 32, "mpgCombined": 30, "evMpge": null, "sourceYear": 2023, "estimated": false }, "commonProblems": [ "Infotainment lag", "HV battery degradation", "12V battery drain", "Ride height confusion" ], "yearIssues": [ { "years": "2019-2021", "issue": "Fuel pump impeller deformation causing stall", "tsb": "20TP-02", "fix": "Fuel pump replacement under recall", "resolved": true } ], "engineFaults": [ { "symptom": "HV battery degradation warning with P0A80", "cause": "Battery cell capacity loss below threshold (typically 8-10 years / 150k+ miles)", "fix": "Battery module diagnostic at dealership. Replacement or refurbishment of degraded modules only (not full pack if localized).", "affectedYears": null }, { "symptom": "Brake actuator noise and pedal feel change", "cause": "Regenerative brake actuator/accumulator wear", "fix": "Brake actuator replacement. Bleed system per hybrid-specific procedure.", "affectedYears": null }, { "symptom": "12V battery drain with no-start after parking", "cause": "DCM/telematics module not entering sleep mode", "fix": "Software update for telematics. Replace 12V battery if 3+ years old.", "affectedYears": null }, { "symptom": "Engine cycles unexpectedly at full HV battery", "cause": "Battery thermal management running engine for cabin heat", "fix": "Normal behavior in cold climate. Pre-heat cabin while plugged in (PHEV) to reduce engine cycling.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-16", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "honda-crv-hybrid", "make": "Honda", "model": "CR-V Hybrid", "generation": "2023-2024 (6th Gen)", "bodyType": "SUV", "fuelType": "hybrid", "drivetrain": "AWD", "engine": "2.0L I4 Hybrid (LFA1)", "engineFamily": "Honda i-MMD Hybrid", "marketYears": "2023-2024", "msrpRange": "$34,000-$42,000", "tireSize": "235/60R18", "tirePressurePsi": 33, "batteryGroup": "51R", "batteryCca": 500, "epa": { "mpgCity": 40, "mpgHighway": 35, "mpgCombined": 38, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "HV battery concerns", "Infotainment lag", "AC performance", "Brake system noise" ], "yearIssues": [], "engineFaults": [ { "symptom": "HV battery degradation warning with P0A80", "cause": "Battery cell capacity loss below threshold (typically 8-10 years / 150k+ miles)", "fix": "Battery module diagnostic at dealership. Replacement or refurbishment of degraded modules only (not full pack if localized).", "affectedYears": null }, { "symptom": "Brake actuator noise and pedal feel change", "cause": "Regenerative brake actuator/accumulator wear", "fix": "Brake actuator replacement. Bleed system per hybrid-specific procedure.", "affectedYears": null }, { "symptom": "12V battery drain with no-start after parking", "cause": "DCM/telematics module not entering sleep mode", "fix": "Software update for telematics. Replace 12V battery if 3+ years old.", "affectedYears": null }, { "symptom": "Engine cycles unexpectedly at full HV battery", "cause": "Battery thermal management running engine for cabin heat", "fix": "Normal behavior in cold climate. Pre-heat cabin while plugged in (PHEV) to reduce engine cycling.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 105000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "nissan-altima-hybrid", "make": "Nissan", "model": "Altima Hybrid", "generation": "2024 (6th Gen PHEV)", "bodyType": "Sedan", "fuelType": "hybrid", "drivetrain": "FWD", "engine": "2.0L I4 (MR20DD)", "engineFamily": "Nissan MR Direct Injection", "marketYears": "2024", "msrpRange": "$30,000-$36,000", "tireSize": "215/60R16", "tirePressurePsi": 33, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 28, "mpgHighway": 39, "mpgCombined": 32, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "CVT reliability", "Hybrid system warnings", "Infotainment lag", "AC performance" ], "yearIssues": [ { "years": "2018-2021", "issue": "CVT reliability concerns", "tsb": null, "fix": "CVT fluid at 30k; unit replacement if needed", "resolved": false } ], "engineFaults": [ { "symptom": "CVT shudder under light acceleration 25-40 mph", "cause": "CVT belt and pulley surface wear, degraded fluid", "fix": "CVT fluid exchange at 30k miles; valve body replacement if persistent. Avoid full unit replacement by catching early.", "affectedYears": null }, { "symptom": "Belt slip under hard acceleration (high RPM, low speed)", "cause": "CVT belt wear beyond tolerance", "fix": "CVT unit replacement if fluid exchange does not resolve. Use only OEM NS-2/NS-3 spec fluid.", "affectedYears": null }, { "symptom": "Hesitation on tip-in from stop", "cause": "CVT valve body calibration drift", "fix": "TCM software update from dealership; valve body replacement if hardware wear confirmed.", "affectedYears": null }, { "symptom": "Whine noise increasing with vehicle speed", "cause": "CVT bearing wear in pulley shaft", "fix": "CVT unit replacement — bearing replacement is not serviceable separately.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 105000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "mazda-cx5-hybrid", "make": "Mazda", "model": "CX-5 Hybrid", "generation": "2024 (2nd Gen KF facelift)", "bodyType": "SUV", "fuelType": "hybrid", "drivetrain": "AWD", "engine": "2.5L / 1.6L GDI Hybrid (Smartstream)", "engineFamily": "Hyundai Hybrid (TM/HEV)", "marketYears": "2024", "msrpRange": "$32,000-$40,000", "tireSize": "225/65R17", "tirePressurePsi": 34, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 25, "mpgHighway": 31, "mpgCombined": 28, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Hybrid system", "GDI carbon buildup", "Infotainment", "Rear suspension" ], "yearIssues": [], "engineFaults": [ { "symptom": "Hybrid system warning", "cause": "HV battery or inverter", "fix": "Diagnostic at dealership.", "affectedYears": null }, { "symptom": "DCT shudder", "cause": "Clutch pack", "fix": "TCM update.", "affectedYears": null }, { "symptom": "Rear suspension noise", "cause": "Suspension bushing", "fix": "Bushings replacement.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 100000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "volkswagen-jetta-2024", "make": "Volkswagen", "model": "Jetta (1.5T)", "generation": "2024 (7th Gen facelift)", "bodyType": "Sedan", "fuelType": "gas", "drivetrain": "FWD", "engine": "1.5L Turbo I4 (EA211 EVO)", "engineFamily": "VW EA211 EVO", "marketYears": "2024", "msrpRange": "$22,000-$30,000", "tireSize": "205/60R16", "tirePressurePsi": 35, "batteryGroup": "H5", "batteryCca": 550, "epa": { "mpgCity": 29, "mpgHighway": 39, "mpgCombined": 33, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Water pump failure", "Carbon buildup", "DCT rough engagement", "Infotainment" ], "yearIssues": [], "engineFaults": [ { "symptom": "Water pump failure", "cause": "Water pump bearing", "fix": "Replace water pump.", "affectedYears": null }, { "symptom": "Carbon buildup", "cause": "GDI carbon", "fix": "Walnut blast at 60k.", "affectedYears": null }, { "symptom": "DCT rough engagement", "cause": "DQ200/DQ250 clutch", "fix": "TCM update.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 45000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "subaru-forester-wilderness", "make": "Subaru", "model": "Forester Wilderness", "generation": "2022-2024 (6th Gen SK)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "2.5L H4 (FB25D)", "engineFamily": "Subaru FB Boxer", "marketYears": "2022-2024", "msrpRange": "$33,000-$38,000", "tireSize": "225/60R17", "tirePressurePsi": 33, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 25, "mpgHighway": 28, "mpgCombined": 26, "evMpge": null, "sourceYear": 2022, "estimated": false }, "commonProblems": [ "CVT reliability", "Windshield cracking", "Oil consumption", "Ride height" ], "yearIssues": [ { "years": "2015-2019", "issue": "Oil consumption above spec", "tsb": null, "fix": "Oil consumption test; ring replacement", "resolved": true } ], "engineFaults": [ { "symptom": "Oil consumption", "cause": "Piston ring wear", "fix": "Oil consumption test; ring replacement.", "affectedYears": null }, { "symptom": "CVT shudder and delayed engagement", "cause": "Lineartronic CVT chain wear", "fix": "CVT fluid at 30k; valve body if persistent.", "affectedYears": null }, { "symptom": "Windshield cracking", "cause": "Acoustic glass fragility", "fix": "Replace with OEM glass.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "ford-bronco-raptor", "make": "Ford", "model": "Bronco Raptor", "generation": "2022-2024 (1st Gen)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "4WD", "engine": "3.0L Twin-Turbo V6 (EcoBoost)", "engineFamily": "Ford Nano EcoBoost V6", "marketYears": "2022-2024", "msrpRange": "$75,000-$90,000", "tireSize": "37x12.5R17", "tirePressurePsi": 35, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 15, "mpgHighway": 16, "mpgCombined": 15, "evMpge": null, "sourceYear": 2022, "estimated": false }, "commonProblems": [ "Transmission rough shifts", "Tire wear (37\")", "Fuel economy", "Infotainment" ], "yearIssues": [], "engineFaults": [ { "symptom": "Transmission rough shifts", "cause": "10R60 calibration", "fix": "TCM update.", "affectedYears": null }, { "symptom": "Tire wear (37\")", "cause": "Large tire load", "fix": "Rotation at 5k; alignment annually.", "affectedYears": null }, { "symptom": "Fuel economy below average", "cause": "Large displacement and tire load", "fix": "Maintain tire pressure; use eco mode.", "affectedYears": null } ], "maintenance": { "oilViscosity": "5W-30", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 45000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "jeep-grand-cherokee-4xe", "make": "Jeep", "model": "Grand Cherokee 4xe", "generation": "2022-2024 (WL PHEV)", "bodyType": "SUV", "fuelType": "plugin-hybrid", "drivetrain": "4WD", "engine": "2.0L Turbo PHEV (GSE PHEV)", "engineFamily": "Jeep 4xe PHEV", "marketYears": "2022-2024", "msrpRange": "$58,000-$75,000", "tireSize": "265/50R20", "tirePressurePsi": 36, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 23, "mpgHighway": 24, "mpgCombined": 23, "evMpge": null, "sourceYear": 2022, "estimated": false }, "commonProblems": [ "PHEV battery issues", "Charging system", "Software issues", "Air suspension" ], "yearIssues": [ { "years": "2021-2022", "issue": "PHEV battery module issues", "tsb": null, "fix": "Battery diagnostic; module replacement", "resolved": false } ], "engineFaults": [ { "symptom": "PHEV battery warning", "cause": "HV battery module issue", "fix": "Battery diagnostic.", "affectedYears": null }, { "symptom": "Death wobble", "cause": "Steering component wear", "fix": "Replace steering components.", "affectedYears": null }, { "symptom": "Charging system issues", "cause": "Charger module", "fix": "Module replacement.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "toyota-tundra-hybrid", "make": "Toyota", "model": "Tundra Hybrid", "generation": "2022-2024 (3rd Gen XK70)", "bodyType": "Truck", "fuelType": "hybrid", "drivetrain": "4WD", "engine": "3.4L Twin-Turbo V6 Hybrid (V35A-FTS i-FORCE MAX)", "engineFamily": "Toyota i-FORCE MAX Hybrid V6", "marketYears": "2022-2024", "msrpRange": "$45,000-$60,000", "tireSize": "275/65R18", "tirePressurePsi": 35, "batteryGroup": "27F", "batteryCca": 710, "epa": { "mpgCity": 20, "mpgHighway": 24, "mpgCombined": 22, "evMpge": null, "sourceYear": 2026, "estimated": false }, "commonProblems": [ "Turbo wastegate rattle", "Hybrid inverter pump", "Tailgate actuator", "Infotainment" ], "yearIssues": [ { "years": "2022-2023", "issue": "Turbo wastegate rattle on early production", "tsb": null, "fix": "Turbocharger inspection per TSB", "resolved": false } ], "engineFaults": [ { "symptom": "Turbo wastegate rattle at deceleration 2500-3500 RPM", "cause": "Wastegate actuator rod bushing wear", "fix": "Turbocharger inspection; actuator or turbo replacement.", "affectedYears": null }, { "symptom": "Hybrid inverter pump noise and warning", "cause": "Inverter coolant pump failure", "fix": "Inverter coolant pump replacement.", "affectedYears": null }, { "symptom": "Tailgate power open/close failure", "cause": "Tailgate actuator motor wear", "fix": "Tailgate actuator replacement.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "chevrolet-blazer-ev", "make": "Chevrolet", "model": "Blazer EV", "generation": "2024 (1st Gen)", "bodyType": "SUV", "fuelType": "ev", "drivetrain": "AWD", "engine": "Ultium EV Powertrain", "engineFamily": "GM Ultium (Blazer EV / Equinox EV / Hummer / Lyriq)", "marketYears": "2024", "msrpRange": "$48,000-$56,000", "tireSize": "255/55R19", "tirePressurePsi": 38, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 103, "mpgHighway": 88, "mpgCombined": 96, "evMpge": 35, "sourceYear": 2024, "estimated": false }, "commonProblems": [ "Software issues", "12V battery drain", "DC charging", "Infotainment" ], "yearIssues": [ { "years": "2022-2023", "issue": "Software system instability on early Ultium models", "tsb": null, "fix": "OTA updates", "resolved": false } ], "engineFaults": [ { "symptom": "Vehicle will not \"start\" — no contactor click", "cause": "12V battery degraded below threshold to close HV contactors", "fix": "Replace 12V battery. Do NOT jump from another EV; use dedicated 12V jump per OEM procedure.", "affectedYears": null }, { "symptom": "DC fast charging slower than expected, especially in cold", "cause": "Battery thermal management limiting charge to protect cells", "fix": "Pre-condition battery via navigation to charger (Tesla/OEM app). Accept slower L2 in extreme cold.", "affectedYears": null }, { "symptom": "Range drops 30-40% in winter", "cause": "Cold battery chemistry plus cabin heating load", "fix": "Pre-heat cabin while plugged in. Use seat/steering heat instead of full cabin HVAC. Park indoors when possible.", "affectedYears": null }, { "symptom": "Infotainment black screen or reboot loop", "cause": "Software instability, APIM/module failure", "fix": "Soft reset (scroll wheels); if persistent, software update or module replacement at dealership.", "affectedYears": null }, { "symptom": "12V battery drain when parked", "cause": "Telematics module not sleeping, sentry/cabin camera active", "fix": "Disable sentry/cabin camera when parked at home. Software update for telematics sleep issue.", "affectedYears": null } ], "maintenance": { "oilViscosity": "N/A (electric)", "oilIntervalMiles": 0, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "hyundai-kona-ev", "make": "Hyundai", "model": "Kona Electric", "generation": "2024 (2nd Gen SX2)", "bodyType": "SUV", "fuelType": "ev", "drivetrain": "FWD", "engine": "58-84 kWh EV Powertrain (E-GMP)", "engineFamily": "Hyundai E-GMP (Ioniq 5/6, EV6/9, GV60)", "marketYears": "2024", "msrpRange": "$33,000-$42,000", "tireSize": "215/55R17", "tirePressurePsi": 38, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 132, "mpgHighway": 108, "mpgCombined": 120, "evMpge": 27, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "12V battery", "Software issues", "DC charging", "Infotainment" ], "yearIssues": [ { "years": "2022-2023", "issue": "ICCU failure", "tsb": null, "fix": "ICCU replacement per TSB", "resolved": false } ], "engineFaults": [ { "symptom": "ICCU (Integrated Charge Control Unit) failure", "cause": "ICCU internal component failure", "fix": "Replace ICCU module.", "affectedYears": null }, { "symptom": "12V battery failure", "cause": "12V degradation", "fix": "Replace 12V battery.", "affectedYears": null }, { "symptom": "DC charging speed reduction in heat", "cause": "Battery thermal management", "fix": "Pre-condition; charge in shaded/cooler conditions.", "affectedYears": null } ], "maintenance": { "oilViscosity": "N/A (electric)", "oilIntervalMiles": 0, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "kia-niro-ev", "make": "Kia", "model": "Niro EV", "generation": "2023-2024 (2nd Gen SG2)", "bodyType": "SUV", "fuelType": "ev", "drivetrain": "FWD", "engine": "58-84 kWh EV Powertrain (E-GMP)", "engineFamily": "Hyundai E-GMP (Ioniq 5/6, EV6/9, GV60)", "marketYears": "2023-2024", "msrpRange": "$40,000-$48,000", "tireSize": "215/55R17", "tirePressurePsi": 38, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 123, "mpgHighway": 102, "mpgCombined": 112, "evMpge": 30, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "12V battery", "Software issues", "DC charging", "Infotainment" ], "yearIssues": [ { "years": "2022-2023", "issue": "ICCU failure", "tsb": null, "fix": "ICCU replacement per TSB", "resolved": false } ], "engineFaults": [ { "symptom": "ICCU (Integrated Charge Control Unit) failure", "cause": "ICCU internal component failure", "fix": "Replace ICCU module.", "affectedYears": null }, { "symptom": "12V battery failure", "cause": "12V degradation", "fix": "Replace 12V battery.", "affectedYears": null }, { "symptom": "DC charging speed reduction in heat", "cause": "Battery thermal management", "fix": "Pre-condition; charge in shaded/cooler conditions.", "affectedYears": null } ], "maintenance": { "oilViscosity": "N/A (electric)", "oilIntervalMiles": 0, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "bmw-i5", "make": "BMW", "model": "i5", "generation": "2024 (G60)", "bodyType": "Sedan", "fuelType": "ev", "drivetrain": "AWD", "engine": "80-105 kWh EV Powertrain (eDrive)", "engineFamily": "BMW eDrive EV (i4, iX, i5)", "marketYears": "2024", "msrpRange": "$67,000-$85,000", "tireSize": "245/40R19", "tirePressurePsi": 38, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 104, "mpgHighway": 105, "mpgCombined": 105, "evMpge": 32, "sourceYear": 2024, "estimated": false }, "commonProblems": [ "12V battery", "iDrive reboots", "Software OTA", "HVAC issues" ], "yearIssues": [ { "years": "2022-2023", "issue": "12V battery failures", "tsb": null, "fix": "Replace 12V battery", "resolved": false } ], "engineFaults": [ { "symptom": "Vehicle will not \"start\" — no contactor click", "cause": "12V battery degraded below threshold to close HV contactors", "fix": "Replace 12V battery. Do NOT jump from another EV; use dedicated 12V jump per OEM procedure.", "affectedYears": null }, { "symptom": "DC fast charging slower than expected, especially in cold", "cause": "Battery thermal management limiting charge to protect cells", "fix": "Pre-condition battery via navigation to charger (Tesla/OEM app). Accept slower L2 in extreme cold.", "affectedYears": null }, { "symptom": "Range drops 30-40% in winter", "cause": "Cold battery chemistry plus cabin heating load", "fix": "Pre-heat cabin while plugged in. Use seat/steering heat instead of full cabin HVAC. Park indoors when possible.", "affectedYears": null }, { "symptom": "Infotainment black screen or reboot loop", "cause": "Software instability, APIM/module failure", "fix": "Soft reset (scroll wheels); if persistent, software update or module replacement at dealership.", "affectedYears": null }, { "symptom": "12V battery drain when parked", "cause": "Telematics module not sleeping, sentry/cabin camera active", "fix": "Disable sentry/cabin camera when parked at home. Software update for telematics sleep issue.", "affectedYears": null } ], "maintenance": { "oilViscosity": "N/A (electric)", "oilIntervalMiles": 0, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "mercedes-eqe", "make": "Mercedes-Benz", "model": "EQE", "generation": "2023-2024 (V295)", "bodyType": "Sedan", "fuelType": "ev", "drivetrain": "AWD", "engine": "90-108 kWh EV Powertrain (EVA)", "engineFamily": "Mercedes EVA (EQS, EQE)", "marketYears": "2023-2024", "msrpRange": "$75,000-$90,000", "tireSize": "245/40R19", "tirePressurePsi": 38, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 98, "mpgHighway": 94, "mpgCombined": 96, "evMpge": 35, "sourceYear": 2024, "estimated": false }, "commonProblems": [ "12V battery", "MBUX reboots", "Software OTA", "DC charging" ], "yearIssues": [ { "years": "2022-2023", "issue": "MBUX Hyperscreen reboots", "tsb": null, "fix": "Software update", "resolved": false } ], "engineFaults": [ { "symptom": "Vehicle will not \"start\" — no contactor click", "cause": "12V battery degraded below threshold to close HV contactors", "fix": "Replace 12V battery. Do NOT jump from another EV; use dedicated 12V jump per OEM procedure.", "affectedYears": null }, { "symptom": "DC fast charging slower than expected, especially in cold", "cause": "Battery thermal management limiting charge to protect cells", "fix": "Pre-condition battery via navigation to charger (Tesla/OEM app). Accept slower L2 in extreme cold.", "affectedYears": null }, { "symptom": "Range drops 30-40% in winter", "cause": "Cold battery chemistry plus cabin heating load", "fix": "Pre-heat cabin while plugged in. Use seat/steering heat instead of full cabin HVAC. Park indoors when possible.", "affectedYears": null }, { "symptom": "Infotainment black screen or reboot loop", "cause": "Software instability, APIM/module failure", "fix": "Soft reset (scroll wheels); if persistent, software update or module replacement at dealership.", "affectedYears": null }, { "symptom": "12V battery drain when parked", "cause": "Telematics module not sleeping, sentry/cabin camera active", "fix": "Disable sentry/cabin camera when parked at home. Software update for telematics sleep issue.", "affectedYears": null } ], "maintenance": { "oilViscosity": "N/A (electric)", "oilIntervalMiles": 0, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "audi-q6-e-tron", "make": "Audi", "model": "Q6 e-tron", "generation": "2024 (1st Gen)", "bodyType": "SUV", "fuelType": "ev", "drivetrain": "AWD", "engine": "100 kWh EV Powertrain (PPE)", "engineFamily": "VW PPE (Macan EV, Q6 e-tron, ID.7, Taycan, e-tron GT)", "marketYears": "2024", "msrpRange": "$63,000-$70,000", "tireSize": "255/50R20", "tirePressurePsi": 38, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 112, "mpgHighway": 96, "mpgCombined": 104, "evMpge": 32, "sourceYear": 2025, "estimated": false }, "commonProblems": [ "Software issues", "12V battery", "DC charging", "Infotainment" ], "yearIssues": [], "engineFaults": [ { "symptom": "Vehicle will not \"start\" — no contactor click", "cause": "12V battery degraded below threshold to close HV contactors", "fix": "Replace 12V battery. Do NOT jump from another EV; use dedicated 12V jump per OEM procedure.", "affectedYears": null }, { "symptom": "DC fast charging slower than expected, especially in cold", "cause": "Battery thermal management limiting charge to protect cells", "fix": "Pre-condition battery via navigation to charger (Tesla/OEM app). Accept slower L2 in extreme cold.", "affectedYears": null }, { "symptom": "Range drops 30-40% in winter", "cause": "Cold battery chemistry plus cabin heating load", "fix": "Pre-heat cabin while plugged in. Use seat/steering heat instead of full cabin HVAC. Park indoors when possible.", "affectedYears": null }, { "symptom": "Infotainment black screen or reboot loop", "cause": "Software instability, APIM/module failure", "fix": "Soft reset (scroll wheels); if persistent, software update or module replacement at dealership.", "affectedYears": null }, { "symptom": "12V battery drain when parked", "cause": "Telematics module not sleeping, sentry/cabin camera active", "fix": "Disable sentry/cabin camera when parked at home. Software update for telematics sleep issue.", "affectedYears": null } ], "maintenance": { "oilViscosity": "N/A (electric)", "oilIntervalMiles": 0, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "polestar-2", "make": "Polestar", "model": "Polestar 2", "generation": "2021-2024 (1st Gen)", "bodyType": "Sedan", "fuelType": "ev", "drivetrain": "AWD", "engine": "78-82 kWh EV Powertrain", "engineFamily": "Volvo/Polestar EV (C40, XC40, Polestar 2/3)", "marketYears": "2021-2024", "msrpRange": "$50,000-$60,000", "tireSize": "245/45R18", "tirePressurePsi": 38, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 96, "mpgHighway": 88, "mpgCombined": 92, "evMpge": 37, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "12V battery", "Infotainment reboots", "DC charging in cold", "Software OTA" ], "yearIssues": [ { "years": "2021-2022", "issue": "Infotainment (Android Automotive) reboots", "tsb": null, "fix": "Software update", "resolved": true } ], "engineFaults": [ { "symptom": "Vehicle will not \"start\" — no contactor click", "cause": "12V battery degraded below threshold to close HV contactors", "fix": "Replace 12V battery. Do NOT jump from another EV; use dedicated 12V jump per OEM procedure.", "affectedYears": null }, { "symptom": "DC fast charging slower than expected, especially in cold", "cause": "Battery thermal management limiting charge to protect cells", "fix": "Pre-condition battery via navigation to charger (Tesla/OEM app). Accept slower L2 in extreme cold.", "affectedYears": null }, { "symptom": "Range drops 30-40% in winter", "cause": "Cold battery chemistry plus cabin heating load", "fix": "Pre-heat cabin while plugged in. Use seat/steering heat instead of full cabin HVAC. Park indoors when possible.", "affectedYears": null }, { "symptom": "Infotainment black screen or reboot loop", "cause": "Software instability, APIM/module failure", "fix": "Soft reset (scroll wheels); if persistent, software update or module replacement at dealership.", "affectedYears": null }, { "symptom": "12V battery drain when parked", "cause": "Telematics module not sleeping, sentry/cabin camera active", "fix": "Disable sentry/cabin camera when parked at home. Software update for telematics sleep issue.", "affectedYears": null } ], "maintenance": { "oilViscosity": "N/A (electric)", "oilIntervalMiles": 0, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "polestar-3", "make": "Polestar", "model": "Polestar 3", "generation": "2024 (1st Gen)", "bodyType": "SUV", "fuelType": "ev", "drivetrain": "AWD", "engine": "78-82 kWh EV Powertrain", "engineFamily": "Volvo/Polestar EV (C40, XC40, Polestar 2/3)", "marketYears": "2024", "msrpRange": "$55,000-$75,000", "tireSize": "255/50R20", "tirePressurePsi": 38, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 94, "mpgHighway": 84, "mpgCombined": 89, "evMpge": 38, "sourceYear": 2022, "estimated": false }, "commonProblems": [ "Software issues", "12V battery", "Infotainment", "DC charging" ], "yearIssues": [ { "years": "2021-2022", "issue": "Infotainment (Android Automotive) reboots", "tsb": null, "fix": "Software update", "resolved": true } ], "engineFaults": [ { "symptom": "Vehicle will not \"start\" — no contactor click", "cause": "12V battery degraded below threshold to close HV contactors", "fix": "Replace 12V battery. Do NOT jump from another EV; use dedicated 12V jump per OEM procedure.", "affectedYears": null }, { "symptom": "DC fast charging slower than expected, especially in cold", "cause": "Battery thermal management limiting charge to protect cells", "fix": "Pre-condition battery via navigation to charger (Tesla/OEM app). Accept slower L2 in extreme cold.", "affectedYears": null }, { "symptom": "Range drops 30-40% in winter", "cause": "Cold battery chemistry plus cabin heating load", "fix": "Pre-heat cabin while plugged in. Use seat/steering heat instead of full cabin HVAC. Park indoors when possible.", "affectedYears": null }, { "symptom": "Infotainment black screen or reboot loop", "cause": "Software instability, APIM/module failure", "fix": "Soft reset (scroll wheels); if persistent, software update or module replacement at dealership.", "affectedYears": null }, { "symptom": "12V battery drain when parked", "cause": "Telematics module not sleeping, sentry/cabin camera active", "fix": "Disable sentry/cabin camera when parked at home. Software update for telematics sleep issue.", "affectedYears": null } ], "maintenance": { "oilViscosity": "N/A (electric)", "oilIntervalMiles": 0, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "genesis-gv60", "make": "Genesis", "model": "GV60", "generation": "2023-2024 (1st Gen JW1)", "bodyType": "SUV", "fuelType": "ev", "drivetrain": "AWD", "engine": "58-84 kWh EV Powertrain (E-GMP)", "engineFamily": "Hyundai E-GMP (Ioniq 5/6, EV6/9, GV60)", "marketYears": "2023-2024", "msrpRange": "$50,000-$60,000", "tireSize": "235/55R19", "tirePressurePsi": 38, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 125, "mpgHighway": 99, "mpgCombined": 112, "evMpge": 30, "sourceYear": 2025, "estimated": false }, "commonProblems": [ "12V battery", "ICCU failure", "Software OTA", "DC charging" ], "yearIssues": [ { "years": "2022-2023", "issue": "ICCU failure", "tsb": null, "fix": "ICCU replacement per TSB", "resolved": false } ], "engineFaults": [ { "symptom": "ICCU (Integrated Charge Control Unit) failure", "cause": "ICCU internal component failure", "fix": "Replace ICCU module.", "affectedYears": null }, { "symptom": "12V battery failure", "cause": "12V degradation", "fix": "Replace 12V battery.", "affectedYears": null }, { "symptom": "DC charging speed reduction in heat", "cause": "Battery thermal management", "fix": "Pre-condition; charge in shaded/cooler conditions.", "affectedYears": null } ], "maintenance": { "oilViscosity": "N/A (electric)", "oilIntervalMiles": 0, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "genesis-electrified-gv70", "make": "Genesis", "model": "Electrified GV70", "generation": "2023-2024 (JK1 EV)", "bodyType": "SUV", "fuelType": "ev", "drivetrain": "AWD", "engine": "58-84 kWh EV Powertrain (E-GMP)", "engineFamily": "Hyundai E-GMP (Ioniq 5/6, EV6/9, GV60)", "marketYears": "2023-2024", "msrpRange": "$66,000-$70,000", "tireSize": "255/45R20", "tirePressurePsi": 38, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 98, "mpgHighway": 83, "mpgCombined": 91, "evMpge": 37, "sourceYear": 2024, "estimated": false }, "commonProblems": [ "12V battery", "Software OTA", "DC charging", "Infotainment" ], "yearIssues": [ { "years": "2022-2023", "issue": "ICCU failure", "tsb": null, "fix": "ICCU replacement per TSB", "resolved": false } ], "engineFaults": [ { "symptom": "ICCU (Integrated Charge Control Unit) failure", "cause": "ICCU internal component failure", "fix": "Replace ICCU module.", "affectedYears": null }, { "symptom": "12V battery failure", "cause": "12V degradation", "fix": "Replace 12V battery.", "affectedYears": null }, { "symptom": "DC charging speed reduction in heat", "cause": "Battery thermal management", "fix": "Pre-condition; charge in shaded/cooler conditions.", "affectedYears": null } ], "maintenance": { "oilViscosity": "N/A (electric)", "oilIntervalMiles": 0, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "genesis-electrified-g80", "make": "Genesis", "model": "Electrified G80", "generation": "2023-2024 (RG3 EV)", "bodyType": "Sedan", "fuelType": "ev", "drivetrain": "AWD", "engine": "58-84 kWh EV Powertrain (E-GMP)", "engineFamily": "Hyundai E-GMP (Ioniq 5/6, EV6/9, GV60)", "marketYears": "2023-2024", "msrpRange": "$75,000-$80,000", "tireSize": "245/45R19", "tirePressurePsi": 38, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 105, "mpgHighway": 89, "mpgCombined": 97, "evMpge": 34, "sourceYear": 2023, "estimated": false }, "commonProblems": [ "12V battery", "Software OTA", "DC charging", "Infotainment" ], "yearIssues": [ { "years": "2022-2023", "issue": "ICCU failure", "tsb": null, "fix": "ICCU replacement per TSB", "resolved": false } ], "engineFaults": [ { "symptom": "ICCU (Integrated Charge Control Unit) failure", "cause": "ICCU internal component failure", "fix": "Replace ICCU module.", "affectedYears": null }, { "symptom": "12V battery failure", "cause": "12V degradation", "fix": "Replace 12V battery.", "affectedYears": null }, { "symptom": "DC charging speed reduction in heat", "cause": "Battery thermal management", "fix": "Pre-condition; charge in shaded/cooler conditions.", "affectedYears": null } ], "maintenance": { "oilViscosity": "N/A (electric)", "oilIntervalMiles": 0, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "honda-prologue", "make": "Honda", "model": "Prologue", "generation": "2024 (1st Gen)", "bodyType": "SUV", "fuelType": "ev", "drivetrain": "AWD", "engine": "Ultium EV Powertrain", "engineFamily": "GM Ultium (Blazer EV / Equinox EV / Hummer / Lyriq)", "marketYears": "2024", "msrpRange": "$48,000-$55,000", "tireSize": "255/55R19", "tirePressurePsi": 38, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 107, "mpgHighway": 91, "mpgCombined": 99, "evMpge": 34, "sourceYear": 2024, "estimated": false }, "commonProblems": [ "Software issues", "12V battery", "DC charging", "Infotainment" ], "yearIssues": [ { "years": "2022-2023", "issue": "Software system instability on early Ultium models", "tsb": null, "fix": "OTA updates", "resolved": false } ], "engineFaults": [ { "symptom": "Vehicle will not \"start\" — no contactor click", "cause": "12V battery degraded below threshold to close HV contactors", "fix": "Replace 12V battery. Do NOT jump from another EV; use dedicated 12V jump per OEM procedure.", "affectedYears": null }, { "symptom": "DC fast charging slower than expected, especially in cold", "cause": "Battery thermal management limiting charge to protect cells", "fix": "Pre-condition battery via navigation to charger (Tesla/OEM app). Accept slower L2 in extreme cold.", "affectedYears": null }, { "symptom": "Range drops 30-40% in winter", "cause": "Cold battery chemistry plus cabin heating load", "fix": "Pre-heat cabin while plugged in. Use seat/steering heat instead of full cabin HVAC. Park indoors when possible.", "affectedYears": null }, { "symptom": "Infotainment black screen or reboot loop", "cause": "Software instability, APIM/module failure", "fix": "Soft reset (scroll wheels); if persistent, software update or module replacement at dealership.", "affectedYears": null }, { "symptom": "12V battery drain when parked", "cause": "Telematics module not sleeping, sentry/cabin camera active", "fix": "Disable sentry/cabin camera when parked at home. Software update for telematics sleep issue.", "affectedYears": null } ], "maintenance": { "oilViscosity": "N/A (electric)", "oilIntervalMiles": 0, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "acura-zdx", "make": "Acura", "model": "ZDX", "generation": "2024 (1st Gen)", "bodyType": "SUV", "fuelType": "ev", "drivetrain": "AWD", "engine": "Ultium EV Powertrain", "engineFamily": "GM Ultium (Blazer EV / Equinox EV / Hummer / Lyriq)", "marketYears": "2024", "msrpRange": "$60,000-$70,000", "tireSize": "275/40R21", "tirePressurePsi": 38, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 94, "mpgHighway": 80, "mpgCombined": 87, "evMpge": 39, "sourceYear": 2024, "estimated": false }, "commonProblems": [ "Software issues", "12V battery", "DC charging", "Infotainment" ], "yearIssues": [ { "years": "2022-2023", "issue": "Software system instability on early Ultium models", "tsb": null, "fix": "OTA updates", "resolved": false } ], "engineFaults": [ { "symptom": "Vehicle will not \"start\" — no contactor click", "cause": "12V battery degraded below threshold to close HV contactors", "fix": "Replace 12V battery. Do NOT jump from another EV; use dedicated 12V jump per OEM procedure.", "affectedYears": null }, { "symptom": "DC fast charging slower than expected, especially in cold", "cause": "Battery thermal management limiting charge to protect cells", "fix": "Pre-condition battery via navigation to charger (Tesla/OEM app). Accept slower L2 in extreme cold.", "affectedYears": null }, { "symptom": "Range drops 30-40% in winter", "cause": "Cold battery chemistry plus cabin heating load", "fix": "Pre-heat cabin while plugged in. Use seat/steering heat instead of full cabin HVAC. Park indoors when possible.", "affectedYears": null }, { "symptom": "Infotainment black screen or reboot loop", "cause": "Software instability, APIM/module failure", "fix": "Soft reset (scroll wheels); if persistent, software update or module replacement at dealership.", "affectedYears": null }, { "symptom": "12V battery drain when parked", "cause": "Telematics module not sleeping, sentry/cabin camera active", "fix": "Disable sentry/cabin camera when parked at home. Software update for telematics sleep issue.", "affectedYears": null } ], "maintenance": { "oilViscosity": "N/A (electric)", "oilIntervalMiles": 0, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "toyota-prius-prime", "make": "Toyota", "model": "Prius Prime", "generation": "2023-2024 (5th Gen PHEV)", "bodyType": "Hatchback", "fuelType": "plugin-hybrid", "drivetrain": "FWD", "engine": "2.5L I4 Hybrid (A25A-FXS)", "engineFamily": "Toyota THS II Hybrid", "marketYears": "2023-2024", "msrpRange": "$33,000-$40,000", "tireSize": "195/65R15", "tirePressurePsi": 36, "batteryGroup": "51R", "batteryCca": 475, "epa": { "mpgCity": 55, "mpgHighway": 53, "mpgCombined": 54, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "PHEV battery degradation", "12V battery drain", "Infotainment lag", "AC performance" ], "yearIssues": [ { "years": "2019-2021", "issue": "Fuel pump impeller deformation causing stall", "tsb": "20TP-02", "fix": "Fuel pump replacement under recall", "resolved": true } ], "engineFaults": [ { "symptom": "HV battery degradation warning with P0A80", "cause": "Battery cell capacity loss below threshold (typically 8-10 years / 150k+ miles)", "fix": "Battery module diagnostic at dealership. Replacement or refurbishment of degraded modules only (not full pack if localized).", "affectedYears": null }, { "symptom": "Brake actuator noise and pedal feel change", "cause": "Regenerative brake actuator/accumulator wear", "fix": "Brake actuator replacement. Bleed system per hybrid-specific procedure.", "affectedYears": null }, { "symptom": "12V battery drain with no-start after parking", "cause": "DCM/telematics module not entering sleep mode", "fix": "Software update for telematics. Replace 12V battery if 3+ years old.", "affectedYears": null }, { "symptom": "Engine cycles unexpectedly at full HV battery", "cause": "Battery thermal management running engine for cabin heat", "fix": "Normal behavior in cold climate. Pre-heat cabin while plugged in (PHEV) to reduce engine cycling.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-16", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "chrysler-pacifica-hybrid", "make": "Chrysler", "model": "Pacifica Hybrid", "generation": "2018-2024 (RU PHEV)", "bodyType": "Minivan", "fuelType": "plugin-hybrid", "drivetrain": "FWD", "engine": "3.6L V6 PHEV (Pentastar PHEV)", "engineFamily": "Chrysler Pentastar PHEV", "marketYears": "2018-2024", "msrpRange": "$42,000-$55,000", "tireSize": "235/60R17", "tirePressurePsi": 36, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 29, "mpgHighway": 30, "mpgCombined": 30, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "PHEV battery degradation", "Power sliding door", "9-speed transmission", "Charging system" ], "yearIssues": [], "engineFaults": [ { "symptom": "PHEV battery degradation", "cause": "Cell aging", "fix": "Battery module diagnostic.", "affectedYears": null }, { "symptom": "Power sliding door failure", "cause": "Actuator wear", "fix": "Replace actuator.", "affectedYears": null }, { "symptom": "9-speed transmission harsh shifts", "cause": "ZF 9HP48 calibration", "fix": "TCM update.", "affectedYears": null } ], "maintenance": { "oilViscosity": "5W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 100000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "volvo-ex30", "make": "Volvo", "model": "EX30", "generation": "2024 (1st Gen)", "bodyType": "SUV", "fuelType": "ev", "drivetrain": "RWD", "engine": "51 kWh EV Powertrain (EX30)", "engineFamily": "Volvo EX30 EV (SEA)", "marketYears": "2024", "msrpRange": "$36,000-$42,000", "tireSize": "215/55R18", "tirePressurePsi": 38, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 116, "mpgHighway": 100, "mpgCombined": 109, "evMpge": 31, "sourceYear": 2026, "estimated": false }, "commonProblems": [ "Software issues", "Infotainment", "DC charging", "Limited range" ], "yearIssues": [], "engineFaults": [ { "symptom": "Vehicle will not \"start\" — no contactor click", "cause": "12V battery degraded below threshold to close HV contactors", "fix": "Replace 12V battery. Do NOT jump from another EV; use dedicated 12V jump per OEM procedure.", "affectedYears": null }, { "symptom": "DC fast charging slower than expected, especially in cold", "cause": "Battery thermal management limiting charge to protect cells", "fix": "Pre-condition battery via navigation to charger (Tesla/OEM app). Accept slower L2 in extreme cold.", "affectedYears": null }, { "symptom": "Range drops 30-40% in winter", "cause": "Cold battery chemistry plus cabin heating load", "fix": "Pre-heat cabin while plugged in. Use seat/steering heat instead of full cabin HVAC. Park indoors when possible.", "affectedYears": null }, { "symptom": "Infotainment black screen or reboot loop", "cause": "Software instability, APIM/module failure", "fix": "Soft reset (scroll wheels); if persistent, software update or module replacement at dealership.", "affectedYears": null }, { "symptom": "12V battery drain when parked", "cause": "Telematics module not sleeping, sentry/cabin camera active", "fix": "Disable sentry/cabin camera when parked at home. Software update for telematics sleep issue.", "affectedYears": null } ], "maintenance": { "oilViscosity": "N/A (electric)", "oilIntervalMiles": 0, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "volvo-ex90", "make": "Volvo", "model": "EX90", "generation": "2024 (1st Gen)", "bodyType": "SUV", "fuelType": "ev", "drivetrain": "AWD", "engine": "111 kWh EV Powertrain (EX90)", "engineFamily": "Volvo EX90 EV (SPA2)", "marketYears": "2024", "msrpRange": "$77,000-$85,000", "tireSize": "275/45R21", "tirePressurePsi": 38, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 97, "mpgHighway": 86, "mpgCombined": 92, "evMpge": 37, "sourceYear": 2026, "estimated": false }, "commonProblems": [ "Software issues", "LiDAR calibration", "Air suspension", "Infotainment" ], "yearIssues": [ { "years": "2024", "issue": "Software delays and LiDAR calibration", "tsb": null, "fix": "OTA update", "resolved": false } ], "engineFaults": [ { "symptom": "Software system issues", "cause": "Early production delays", "fix": "OTA update.", "affectedYears": null }, { "symptom": "LiDAR system calibration", "cause": "Sensor calibration", "fix": "Dealership calibration.", "affectedYears": null }, { "symptom": "Air suspension failure", "cause": "Air strut leak", "fix": "Replace air strut.", "affectedYears": null } ], "maintenance": { "oilViscosity": "N/A (electric)", "oilIntervalMiles": 0, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "ford-edge-st", "make": "Ford", "model": "Edge ST", "generation": "2019-2024 (2nd Gen facelift)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "2.7L Twin-Turbo V6 (Nano)", "engineFamily": "Ford Nano EcoBoost V6", "marketYears": "2019-2024", "msrpRange": "$43,000-$50,000", "tireSize": "245/60R18", "tirePressurePsi": 35, "batteryGroup": "H6", "batteryCca": 700, "epa": { "mpgCity": 21, "mpgHighway": 29, "mpgCombined": 24, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "8-speed transmission", "2.7L coolant intrusion", "Brake rotor warping", "Sync infotainment" ], "yearIssues": [ { "years": "2021-2022", "issue": "2.7L valve seat drop engine failure", "tsb": null, "fix": "Engine replacement per TSB", "resolved": false } ], "engineFaults": [ { "symptom": "Engine failure — valve seat drop", "cause": "Exhaust valve seat insertion failure on 2.7L", "fix": "Engine replacement under TSB.", "affectedYears": null }, { "symptom": "Coolant intrusion into cylinders", "cause": "Cylinder head casting defect", "fix": "Engine short block replacement.", "affectedYears": null }, { "symptom": "VCT phaser rattle at cold start", "cause": "VCT phaser wear", "fix": "VCT phaser replacement (both banks).", "affectedYears": null } ], "maintenance": { "oilViscosity": "5W-30", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 45000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "toyota-gr86", "make": "Toyota", "model": "GR86", "generation": "2022-2024 (2nd Gen ZN8)", "bodyType": "Coupe", "fuelType": "gas", "drivetrain": "RWD", "engine": "2.4L H4 (FA24D)", "engineFamily": "Subaru FA Boxer", "marketYears": "2022-2024", "msrpRange": "$28,000-$32,000", "tireSize": "215/40R17", "tirePressurePsi": 35, "batteryGroup": "H5", "batteryCca": 500, "epa": { "mpgCity": 21, "mpgHighway": 31, "mpgCombined": 25, "evMpge": null, "sourceYear": 2022, "estimated": false }, "commonProblems": [ "Valve spring recall", "GDI carbon buildup", "Oil temperature at track", "Infotainment lag" ], "yearIssues": [ { "years": "2022-2023", "issue": "Valve spring failure recall", "tsb": null, "fix": "Valve spring replacement under recall", "resolved": true } ], "engineFaults": [ { "symptom": "Valve spring failure recall", "cause": "Valve spring manufacturing defect", "fix": "Valve spring replacement under recall.", "affectedYears": null }, { "symptom": "Carbon buildup (GDI)", "cause": "Direct injection carbon", "fix": "Walnut blast at 60k miles.", "affectedYears": null }, { "symptom": "Oil temperature at track use", "cause": "High operating temperature", "fix": "Oil cooler upgrade; shorter sessions.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "subaru-brz", "make": "Subaru", "model": "BRZ", "generation": "2022-2024 (2nd Gen ZD8)", "bodyType": "Coupe", "fuelType": "gas", "drivetrain": "RWD", "engine": "2.4L H4 (FA24D)", "engineFamily": "Subaru FA Boxer", "marketYears": "2022-2024", "msrpRange": "$29,000-$33,000", "tireSize": "215/40R17", "tirePressurePsi": 35, "batteryGroup": "H5", "batteryCca": 500, "epa": { "mpgCity": 20, "mpgHighway": 27, "mpgCombined": 22, "evMpge": null, "sourceYear": 2022, "estimated": false }, "commonProblems": [ "Valve spring recall", "GDI carbon buildup", "Oil temperature", "Infotainment" ], "yearIssues": [ { "years": "2022-2023", "issue": "Valve spring failure recall", "tsb": null, "fix": "Valve spring replacement under recall", "resolved": true } ], "engineFaults": [ { "symptom": "Valve spring failure recall", "cause": "Valve spring manufacturing defect", "fix": "Valve spring replacement under recall.", "affectedYears": null }, { "symptom": "Carbon buildup (GDI)", "cause": "Direct injection carbon", "fix": "Walnut blast at 60k miles.", "affectedYears": null }, { "symptom": "Oil temperature at track use", "cause": "High operating temperature", "fix": "Oil cooler upgrade; shorter sessions.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "nissan-armada", "make": "Nissan", "model": "Armada", "generation": "2021-2024 (2nd Gen Z62)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "4WD", "engine": "5.6L V8 (VK56VD)", "engineFamily": "Nissan VK V8", "marketYears": "2021-2024", "msrpRange": "$50,000-$70,000", "tireSize": "275/50R22", "tirePressurePsi": 35, "batteryGroup": "27F", "batteryCca": 710, "epa": { "mpgCity": 14, "mpgHighway": 19, "mpgCombined": 16, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Exhaust manifold bolt", "Fuel economy", "Infotainment outdated", "Transmission hard shifts" ], "yearIssues": [ { "years": "2017-2020", "issue": "Exhaust manifold bolt breakage", "tsb": null, "fix": "Bolt replacement", "resolved": true } ], "engineFaults": [ { "symptom": "Exhaust manifold leak tick", "cause": "Manifold bolt breakage", "fix": "Replace exhaust manifold bolts.", "affectedYears": null }, { "symptom": "Transmission hard shifts", "cause": "7-speed calibration", "fix": "TCM software update.", "affectedYears": null }, { "symptom": "Fuel economy below competitors", "cause": "5.6L V8 consumption", "fix": "Maintain tire pressure; use eco mode.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 105000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "volkswagen-arteon", "make": "Volkswagen", "model": "Arteon", "generation": "2019-2023 (A5)", "bodyType": "Sedan", "fuelType": "gas", "drivetrain": "FWD", "engine": "2.0L Turbo I4 (EA888 Gen 3)", "engineFamily": "VW EA888 Gen 3", "marketYears": "2019-2023", "msrpRange": "$37,000-$46,000", "tireSize": "245/40R19", "tirePressurePsi": 35, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 22, "mpgHighway": 29, "mpgCombined": 25, "evMpge": null, "sourceYear": 2020, "estimated": false }, "commonProblems": [ "Water pump", "GDI carbon", "Timing chain", "Infotainment" ], "yearIssues": [ { "years": "2017-2019", "issue": "EA888 timing chain tensioner wear", "tsb": null, "fix": "Timing chain replacement", "resolved": true } ], "engineFaults": [ { "symptom": "Coolant loss with no visible leak", "cause": "EA888 electric water pump failure (bearing/seal)", "fix": "Replace water pump with updated revision. Check for coolant in wiring harness connector.", "affectedYears": null }, { "symptom": "Cold start rattle 1-3 seconds from timing cover", "cause": "EA888 timing chain tensioner wear", "fix": "Timing chain, tensioner, and guides replacement. Updated tensioner revision available.", "affectedYears": null }, { "symptom": "Rough idle and misfire codes", "cause": "Intake valve carbon buildup (direct injection)", "fix": "Walnut blast at 60k miles. Top-tier fuel with PEA additive slows recurrence.", "affectedYears": null }, { "symptom": "PCV system causing lean codes and rough idle", "cause": "PCV valve integrated in valve cover failing", "fix": "Replace valve cover assembly (PCV not serviced separately).", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 45000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "honda-hrv-2024", "make": "Honda", "model": "HR-V (2024)", "generation": "2023-2024 (2nd Gen ZR-V)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "1.5L Turbo I4 (L15B7/L15C)", "engineFamily": "Honda Earth Dreams Turbo", "marketYears": "2023-2024", "msrpRange": "$25,000-$30,000", "tireSize": "215/60R17", "tirePressurePsi": 33, "batteryGroup": "51R", "batteryCca": 500, "epa": { "mpgCity": 28, "mpgHighway": 34, "mpgCombined": 30, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "CVT hesitation", "Oil dilution", "Road noise", "Infotainment" ], "yearIssues": [ { "years": "2018-2021", "issue": "Oil dilution in cold climate short-trip driving", "tsb": null, "fix": "Oil at 5k; software update for fuel mapping", "resolved": true } ], "engineFaults": [ { "symptom": "Oil dilution (fuel in oil) in cold climate short trips", "cause": "Direct injection fuel wash past rings during cold operation", "fix": "Oil change at 5k miles in cold climate. Avoid short trips. Use top-tier fuel.", "affectedYears": null }, { "symptom": "CVT hesitation under hard acceleration", "cause": "CVT belt and pulley calibration", "fix": "TCM software update; CVT fluid at 30k.", "affectedYears": null }, { "symptom": "Turbo wastegate rattle at deceleration", "cause": "Wastegate actuator rod wear", "fix": "Turbo inspection.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 40000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "toyota-corolla-cross", "make": "Toyota", "model": "Corolla Cross", "generation": "2022-2024 (1st Gen)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "2.0L I4 (M20A-FKS)", "engineFamily": "Toyota Dynamic Force I4", "marketYears": "2022-2024", "msrpRange": "$24,000-$30,000", "tireSize": "215/60R17", "tirePressurePsi": 33, "batteryGroup": "35", "batteryCca": 550, "epa": { "mpgCity": 31, "mpgHighway": 33, "mpgCombined": 32, "evMpge": null, "sourceYear": 2022, "estimated": false }, "commonProblems": [ "CVT reliability", "Road noise", "Infotainment", "AC performance" ], "yearIssues": [], "engineFaults": [ { "symptom": "CVT whine under acceleration", "cause": "CVT belt wear", "fix": "CVT fluid at 60k miles.", "affectedYears": null }, { "symptom": "Carbon buildup causing rough idle", "cause": "Direct injection carbon", "fix": "Walnut blast at 60k miles.", "affectedYears": null }, { "symptom": "Water pump weepage", "cause": "Water pump bearing seal wear", "fix": "Water pump replacement.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-16", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "toyota-corolla-cross-hybrid", "make": "Toyota", "model": "Corolla Cross Hybrid", "generation": "2023-2024 (1st Gen)", "bodyType": "SUV", "fuelType": "hybrid", "drivetrain": "AWD", "engine": "2.5L I4 Hybrid (A25A-FXS)", "engineFamily": "Toyota THS II Hybrid", "marketYears": "2023-2024", "msrpRange": "$28,000-$33,000", "tireSize": "215/60R17", "tirePressurePsi": 33, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 45, "mpgHighway": 38, "mpgCombined": 42, "evMpge": null, "sourceYear": 2023, "estimated": false }, "commonProblems": [ "Infotainment lag", "HV battery degradation", "12V battery drain", "Road noise" ], "yearIssues": [ { "years": "2019-2021", "issue": "Fuel pump impeller deformation causing stall", "tsb": "20TP-02", "fix": "Fuel pump replacement under recall", "resolved": true } ], "engineFaults": [ { "symptom": "HV battery degradation warning with P0A80", "cause": "Battery cell capacity loss below threshold (typically 8-10 years / 150k+ miles)", "fix": "Battery module diagnostic at dealership. Replacement or refurbishment of degraded modules only (not full pack if localized).", "affectedYears": null }, { "symptom": "Brake actuator noise and pedal feel change", "cause": "Regenerative brake actuator/accumulator wear", "fix": "Brake actuator replacement. Bleed system per hybrid-specific procedure.", "affectedYears": null }, { "symptom": "12V battery drain with no-start after parking", "cause": "DCM/telematics module not entering sleep mode", "fix": "Software update for telematics. Replace 12V battery if 3+ years old.", "affectedYears": null }, { "symptom": "Engine cycles unexpectedly at full HV battery", "cause": "Battery thermal management running engine for cabin heat", "fix": "Normal behavior in cold climate. Pre-heat cabin while plugged in (PHEV) to reduce engine cycling.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-16", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "kia-sorento-hybrid", "make": "Kia", "model": "Sorento Hybrid", "generation": "2021-2024 (4th Gen MQ4 HEV)", "bodyType": "SUV", "fuelType": "hybrid", "drivetrain": "AWD", "engine": "2.5L / 1.6L GDI Hybrid (Smartstream)", "engineFamily": "Hyundai Hybrid (TM/HEV)", "marketYears": "2021-2024", "msrpRange": "$33,000-$42,000", "tireSize": "235/65R17", "tirePressurePsi": 34, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 39, "mpgHighway": 35, "mpgCombined": 37, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Hybrid system", "DCT shudder", "Infotainment", "Rear suspension" ], "yearIssues": [], "engineFaults": [ { "symptom": "Hybrid system warning", "cause": "HV battery or inverter", "fix": "Diagnostic at dealership.", "affectedYears": null }, { "symptom": "DCT shudder", "cause": "Clutch pack", "fix": "TCM update.", "affectedYears": null }, { "symptom": "Rear suspension noise", "cause": "Suspension bushing", "fix": "Bushings replacement.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 100000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "hyundai-santacruz", "make": "Hyundai", "model": "Santa Cruz", "generation": "2022-2024 (1st Gen AX4)", "bodyType": "Truck", "fuelType": "gas", "drivetrain": "AWD", "engine": "2.5L GDI I4 (Smartstream G2.5)", "engineFamily": "Hyundai Smartstream GDI", "marketYears": "2022-2024", "msrpRange": "$27,000-$42,000", "tireSize": "245/65R17", "tirePressurePsi": 35, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 21, "mpgHighway": 26, "mpgCombined": 23, "evMpge": null, "sourceYear": 2022, "estimated": false }, "commonProblems": [ "2.5L bearing failure", "DCT shudder", "Infotainment", "Bed liner issues" ], "yearIssues": [ { "years": "2020-2022", "issue": "2.5L connecting rod bearing failure (P1326)", "tsb": null, "fix": "Engine inspection; bearing/block replacement", "resolved": false } ], "engineFaults": [ { "symptom": "2.5L engine bearing failure — P1326", "cause": "Connecting rod bearing wear", "fix": "Engine inspection; bearing or block replacement. Stop driving when P1326 sets.", "affectedYears": null }, { "symptom": "8-speed DCT shudder at low speed", "cause": "DCT clutch pack wear", "fix": "TCM update; clutch pack if persistent.", "affectedYears": null }, { "symptom": "Carbon buildup (GDI)", "cause": "Direct injection carbon", "fix": "Walnut blast at 60k miles.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "bmw-x2", "make": "BMW", "model": "X2", "generation": "2018-2024 (F39/U10)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "2.0L Turbo I4 (B46)", "engineFamily": "BMW B46 Modular", "marketYears": "2018-2024", "msrpRange": "$38,000-$48,000", "tireSize": "225/55R17", "tirePressurePsi": 33, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 23, "mpgHighway": 30, "mpgCombined": 26, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Coolant pump", "GDI carbon", "Oil consumption", "xDrive" ], "yearIssues": [], "engineFaults": [ { "symptom": "Coolant loss and overheating warning", "cause": "Electric coolant pump failure (B48/B58 electronics)", "fix": "Replace electric coolant pump. Updated revision recommended. Do not drive overheated.", "affectedYears": null }, { "symptom": "Rough idle, lean codes P0171/P0174", "cause": "PCV valve failure integrated in valve cover", "fix": "Replace valve cover assembly with PCV. Inspect intake for oil ingestion.", "affectedYears": null }, { "symptom": "Cold start misfire and carbon codes", "cause": "GDI intake valve carbon buildup", "fix": "Walnut blast at 60k miles. Replace coils and plugs preventively at 60k.", "affectedYears": null }, { "symptom": "VANOS rattle and P0011/P0014", "cause": "VANOS solenoid clogged with oil sludge", "fix": "Clean or replace VANOS solenoids. Frequent oil changes (7.5k, not 15k) prevent recurrence.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 45000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "bmw-4-series", "make": "BMW", "model": "4 Series", "generation": "2021-2024 (G22/G23)", "bodyType": "Coupe", "fuelType": "gas", "drivetrain": "RWD", "engine": "2.0L Turbo I4 (B48)", "engineFamily": "BMW B48 Modular", "marketYears": "2021-2024", "msrpRange": "$46,000-$58,000", "tireSize": "225/50R17", "tirePressurePsi": 33, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 26, "mpgHighway": 34, "mpgCombined": 29, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Coolant pump", "GDI carbon", "PCV valve", "Large kidney grille controversy" ], "yearIssues": [ { "years": "2019-2021", "issue": "Electric coolant pump failure", "tsb": null, "fix": "Coolant pump replacement", "resolved": true } ], "engineFaults": [ { "symptom": "Coolant loss and overheating warning", "cause": "Electric coolant pump failure (B48/B58 electronics)", "fix": "Replace electric coolant pump. Updated revision recommended. Do not drive overheated.", "affectedYears": null }, { "symptom": "Rough idle, lean codes P0171/P0174", "cause": "PCV valve failure integrated in valve cover", "fix": "Replace valve cover assembly with PCV. Inspect intake for oil ingestion.", "affectedYears": null }, { "symptom": "Cold start misfire and carbon codes", "cause": "GDI intake valve carbon buildup", "fix": "Walnut blast at 60k miles. Replace coils and plugs preventively at 60k.", "affectedYears": null }, { "symptom": "VANOS rattle and P0011/P0014", "cause": "VANOS solenoid clogged with oil sludge", "fix": "Clean or replace VANOS solenoids. Frequent oil changes (7.5k, not 15k) prevent recurrence.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 45000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "mercedes-c-class-hybrid", "make": "Mercedes-Benz", "model": "C-Class Hybrid", "generation": "2024 (W206 PHEV)", "bodyType": "Sedan", "fuelType": "plugin-hybrid", "drivetrain": "RWD", "engine": "1.5L / 2.0L Turbo I4 (M254 + 48V)", "engineFamily": "Mercedes M254 Mild Hybrid", "marketYears": "2024", "msrpRange": "$47,000-$55,000", "tireSize": "225/50R17", "tirePressurePsi": 33, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 23, "mpgHighway": 35, "mpgCombined": 27, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "48V ISG", "GDI carbon", "MBUX", "Coolant pump" ], "yearIssues": [ { "years": "2022-2023", "issue": "48V ISG failure", "tsb": null, "fix": "ISG replacement", "resolved": false } ], "engineFaults": [ { "symptom": "48V mild hybrid warning and no auto start-stop", "cause": "ISG (Integrated Starter Generator) failure on M256/M264/M254", "fix": "Replace ISG module. Often covered under emissions warranty.", "affectedYears": null }, { "symptom": "Coolant loss with no leak", "cause": "Electric coolant pump failure", "fix": "Replace coolant pump. Check wiring harness for coolant intrusion.", "affectedYears": null }, { "symptom": "Rough idle and misfire", "cause": "GDI intake valve carbon buildup", "fix": "Walnut blast at 60k miles.", "affectedYears": null }, { "symptom": "MBUX Hyperscreen/infotainment reboots", "cause": "Software instability", "fix": "Software update at dealership. Module replacement if persistent.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 45000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "audi-a5", "make": "Audi", "model": "A5", "generation": "2018-2024 (B9 8W facelift)", "bodyType": "Coupe", "fuelType": "gas", "drivetrain": "AWD", "engine": "2.0L Turbo I4 (EA888 Gen 3)", "engineFamily": "VW EA888 Gen 3", "marketYears": "2018-2024", "msrpRange": "$45,000-$55,000", "tireSize": "245/40R18", "tirePressurePsi": 35, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 24, "mpgHighway": 31, "mpgCombined": 27, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Water pump", "GDI carbon", "Timing chain", "Oil consumption" ], "yearIssues": [ { "years": "2017-2019", "issue": "EA888 timing chain tensioner wear", "tsb": null, "fix": "Timing chain replacement", "resolved": true } ], "engineFaults": [ { "symptom": "Coolant loss with no visible leak", "cause": "EA888 electric water pump failure (bearing/seal)", "fix": "Replace water pump with updated revision. Check for coolant in wiring harness connector.", "affectedYears": null }, { "symptom": "Cold start rattle 1-3 seconds from timing cover", "cause": "EA888 timing chain tensioner wear", "fix": "Timing chain, tensioner, and guides replacement. Updated tensioner revision available.", "affectedYears": null }, { "symptom": "Rough idle and misfire codes", "cause": "Intake valve carbon buildup (direct injection)", "fix": "Walnut blast at 60k miles. Top-tier fuel with PEA additive slows recurrence.", "affectedYears": null }, { "symptom": "PCV system causing lean codes and rough idle", "cause": "PCV valve integrated in valve cover failing", "fix": "Replace valve cover assembly (PCV not serviced separately).", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 45000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "audi-q8", "make": "Audi", "model": "Q8", "generation": "2019-2024 (4M)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "3.0L Turbo V6 (EA839)", "engineFamily": "VW EA839 V6", "marketYears": "2019-2024", "msrpRange": "$72,000-$85,000", "tireSize": "285/45R21", "tirePressurePsi": 35, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 18, "mpgHighway": 23, "mpgCombined": 20, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Water pump", "Air suspension", "GDI carbon", "Oil consumption" ], "yearIssues": [], "engineFaults": [ { "symptom": "Water pump failure", "cause": "EA839 water pump", "fix": "Replace water pump.", "affectedYears": null }, { "symptom": "Carbon buildup (GDI)", "cause": "Direct injection carbon", "fix": "Walnut blast at 60k miles.", "affectedYears": null }, { "symptom": "Air suspension failure", "cause": "Air strut leak", "fix": "Replace air strut.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 45000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "audi-a6", "make": "Audi", "model": "A6", "generation": "2019-2024 (C8 4K)", "bodyType": "Sedan", "fuelType": "gas", "drivetrain": "AWD", "engine": "3.0L Turbo V6 (EA839)", "engineFamily": "VW EA839 V6", "marketYears": "2019-2024", "msrpRange": "$56,000-$70,000", "tireSize": "245/45R19", "tirePressurePsi": 35, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 20, "mpgHighway": 29, "mpgCombined": 23, "evMpge": null, "sourceYear": 2026, "estimated": false }, "commonProblems": [ "Water pump", "GDI carbon", "Oil consumption", " MMI infotainment" ], "yearIssues": [], "engineFaults": [ { "symptom": "Water pump failure", "cause": "EA839 water pump", "fix": "Replace water pump.", "affectedYears": null }, { "symptom": "Carbon buildup (GDI)", "cause": "Direct injection carbon", "fix": "Walnut blast at 60k miles.", "affectedYears": null }, { "symptom": "Air suspension failure", "cause": "Air strut leak", "fix": "Replace air strut.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 45000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "mercedes-glc-hybrid", "make": "Mercedes-Benz", "model": "GLC Hybrid", "generation": "2024 (X253 PHEV)", "bodyType": "SUV", "fuelType": "plugin-hybrid", "drivetrain": "AWD", "engine": "2.0L Turbo I4 (M264 + 48V)", "engineFamily": "Mercedes M264 Mild Hybrid", "marketYears": "2024", "msrpRange": "$50,000-$60,000", "tireSize": "235/60R18", "tirePressurePsi": 33, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 22, "mpgHighway": 29, "mpgCombined": 25, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "48V ISG", "MBUX", "GDI carbon", "Coolant pump" ], "yearIssues": [ { "years": "2020-2022", "issue": "48V ISG failure", "tsb": null, "fix": "ISG replacement", "resolved": true } ], "engineFaults": [ { "symptom": "48V mild hybrid warning and no auto start-stop", "cause": "ISG (Integrated Starter Generator) failure on M256/M264/M254", "fix": "Replace ISG module. Often covered under emissions warranty.", "affectedYears": null }, { "symptom": "Coolant loss with no leak", "cause": "Electric coolant pump failure", "fix": "Replace coolant pump. Check wiring harness for coolant intrusion.", "affectedYears": null }, { "symptom": "Rough idle and misfire", "cause": "GDI intake valve carbon buildup", "fix": "Walnut blast at 60k miles.", "affectedYears": null }, { "symptom": "MBUX Hyperscreen/infotainment reboots", "cause": "Software instability", "fix": "Software update at dealership. Module replacement if persistent.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 45000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "cadillac-ct4", "make": "Cadillac", "model": "CT4", "generation": "2020-2024 (1st Gen)", "bodyType": "Sedan", "fuelType": "gas", "drivetrain": "RWD", "engine": "2.0L Turbo I4 (LSY)", "engineFamily": "GM Turbo EcoTec", "marketYears": "2020-2024", "msrpRange": "$35,000-$48,000", "tireSize": "225/50R17", "tirePressurePsi": 35, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 21, "mpgHighway": 31, "mpgCombined": 25, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "8-speed transmission", "2.0L Turbo carbon", "CUE infotainment", "Super Cruise calibration" ], "yearIssues": [], "engineFaults": [ { "symptom": "9-speed transmission harsh shifts", "cause": "9T50/9T65 calibration", "fix": "TCM update.", "affectedYears": null }, { "symptom": "2.0L Turbo carbon buildup", "cause": "GDI carbon", "fix": "Walnut blast at 60k miles.", "affectedYears": null }, { "symptom": "CUE infotainment issues", "cause": "Infotainment module", "fix": "Software update.", "affectedYears": null } ], "maintenance": { "oilViscosity": "5W-30", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 45000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "buick-envista", "make": "Buick", "model": "Envista", "generation": "2024 (1st Gen)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "FWD", "engine": "1.3L / 1.2L Turbo I3 (L3T/LCV)", "engineFamily": "GM Small Turbo EcoTec I3", "marketYears": "2024", "msrpRange": "$23,000-$30,000", "tireSize": "215/60R17", "tirePressurePsi": 35, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 28, "mpgHighway": 32, "mpgCombined": 30, "evMpge": null, "sourceYear": 2024, "estimated": false }, "commonProblems": [ "CVT shudder", "Infotainment", "Road noise", "Limited power" ], "yearIssues": [], "engineFaults": [ { "symptom": "CVT shudder", "cause": "CVT belt wear", "fix": "CVT fluid exchange.", "affectedYears": null }, { "symptom": "1.3L Turbo carbon buildup", "cause": "GDI carbon", "fix": "Walnut blast at 60k.", "affectedYears": null }, { "symptom": "Road noise at highway speed", "cause": "Insulation inadequacy", "fix": "No OEM fix; aftermarket sound deadening.", "affectedYears": null } ], "maintenance": { "oilViscosity": "5W-30", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "chevrolet-trax-2024", "make": "Chevrolet", "model": "Trax (2024)", "generation": "2024 (2nd Gen)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "FWD", "engine": "1.2L Turbo I3 (LIH)", "engineFamily": "GM Small Turbo EcoTec I3", "marketYears": "2024", "msrpRange": "$21,000-$25,000", "tireSize": "215/60R17", "tirePressurePsi": 35, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 28, "mpgHighway": 32, "mpgCombined": 30, "evMpge": null, "sourceYear": 2024, "estimated": false }, "commonProblems": [ "CVT shudder", "1.2L Turbo", "Road noise", "Limited features" ], "yearIssues": [], "engineFaults": [ { "symptom": "CVT shudder", "cause": "CVT belt wear", "fix": "CVT fluid exchange.", "affectedYears": null }, { "symptom": "Road noise", "cause": "Insulation inadequacy", "fix": "No OEM fix.", "affectedYears": null }, { "symptom": "Limited features on base trim", "cause": "Trim level", "fix": "No fix; upgrade trim.", "affectedYears": null } ], "maintenance": { "oilViscosity": "5W-30", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "gmc-hummer-ev-suv", "make": "GMC", "model": "Hummer EV SUV", "generation": "2024 (1st Gen)", "bodyType": "SUV", "fuelType": "ev", "drivetrain": "AWD", "engine": "Ultium EV Powertrain", "engineFamily": "GM Ultium (Blazer EV / Equinox EV / Hummer / Lyriq)", "marketYears": "2024", "msrpRange": "$90,000-$110,000", "tireSize": "305/55R22", "tirePressurePsi": 42, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 59, "mpgHighway": 48, "mpgCombined": 53, "evMpge": 63, "sourceYear": 2024, "estimated": false }, "commonProblems": [ "Software issues", "12V battery", "Tire wear", "DC charging" ], "yearIssues": [ { "years": "2022-2023", "issue": "Software system instability on early Ultium models", "tsb": null, "fix": "OTA updates", "resolved": false } ], "engineFaults": [ { "symptom": "Vehicle will not \"start\" — no contactor click", "cause": "12V battery degraded below threshold to close HV contactors", "fix": "Replace 12V battery. Do NOT jump from another EV; use dedicated 12V jump per OEM procedure.", "affectedYears": null }, { "symptom": "DC fast charging slower than expected, especially in cold", "cause": "Battery thermal management limiting charge to protect cells", "fix": "Pre-condition battery via navigation to charger (Tesla/OEM app). Accept slower L2 in extreme cold.", "affectedYears": null }, { "symptom": "Range drops 30-40% in winter", "cause": "Cold battery chemistry plus cabin heating load", "fix": "Pre-heat cabin while plugged in. Use seat/steering heat instead of full cabin HVAC. Park indoors when possible.", "affectedYears": null }, { "symptom": "Infotainment black screen or reboot loop", "cause": "Software instability, APIM/module failure", "fix": "Soft reset (scroll wheels); if persistent, software update or module replacement at dealership.", "affectedYears": null }, { "symptom": "12V battery drain when parked", "cause": "Telematics module not sleeping, sentry/cabin camera active", "fix": "Disable sentry/cabin camera when parked at home. Software update for telematics sleep issue.", "affectedYears": null } ], "maintenance": { "oilViscosity": "N/A (electric)", "oilIntervalMiles": 0, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "ford-transit-connect", "make": "Ford", "model": "Transit Connect", "generation": "2019-2024 (2nd Gen)", "bodyType": "Van", "fuelType": "gas", "drivetrain": "FWD", "engine": "2.0L Turbo I4 (EcoBoost)", "engineFamily": "Ford EcoBoost I4", "marketYears": "2019-2024", "msrpRange": "$28,000-$38,000", "tireSize": "205/65R16", "tirePressurePsi": 51, "batteryGroup": "H6", "batteryCca": 700, "epa": { "mpgCity": 20, "mpgHighway": 27, "mpgCombined": 22, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Transmission", "2.0L EcoBoost", "Sync infotainment", "Cargo area rust" ], "yearIssues": [ { "years": "2017-2020", "issue": "2.0L EcoBoost coolant intrusion", "tsb": null, "fix": "Engine short block replacement", "resolved": true } ], "engineFaults": [ { "symptom": "Coolant loss with no visible leak", "cause": "2.0L cylinder head casting defect allowing coolant intrusion", "fix": "Engine short block replacement under TSB.", "affectedYears": null }, { "symptom": "8-speed transmission harsh shifts", "cause": "8F35 valve body wear", "fix": "TCM update; valve body replacement if persistent.", "affectedYears": null }, { "symptom": "Carbon buildup (GDI)", "cause": "Direct injection carbon", "fix": "Walnut blast at 60k miles.", "affectedYears": null } ], "maintenance": { "oilViscosity": "5W-30", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 45000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "toyota-land-cruiser-2024", "make": "Toyota", "model": "Land Cruiser", "generation": "2024 (J300 hybrid)", "bodyType": "SUV", "fuelType": "hybrid", "drivetrain": "AWD", "engine": "3.4L Twin-Turbo V6 Hybrid (V35A-FTS i-FORCE MAX)", "engineFamily": "Toyota i-FORCE MAX Hybrid V6", "marketYears": "2024", "msrpRange": "$55,000-$75,000", "tireSize": "265/60R18", "tirePressurePsi": 33, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 22, "mpgHighway": 25, "mpgCombined": 23, "evMpge": null, "sourceYear": 2024, "estimated": false }, "commonProblems": [ "Turbo wastegate rattle", "Hybrid inverter pump", "Infotainment touchpad", "Tire cost" ], "yearIssues": [ { "years": "2022-2023", "issue": "Turbo wastegate rattle on early production", "tsb": null, "fix": "Turbocharger inspection per TSB", "resolved": false } ], "engineFaults": [ { "symptom": "Turbo wastegate rattle at deceleration 2500-3500 RPM", "cause": "Wastegate actuator rod bushing wear", "fix": "Turbocharger inspection; actuator or turbo replacement.", "affectedYears": null }, { "symptom": "Hybrid inverter pump noise and warning", "cause": "Inverter coolant pump failure", "fix": "Inverter coolant pump replacement.", "affectedYears": null }, { "symptom": "Tailgate power open/close failure", "cause": "Tailgate actuator motor wear", "fix": "Tailgate actuator replacement.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "toyota-c-hr", "make": "Toyota", "model": "C-HR", "generation": "2018-2022 (1st Gen)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "FWD", "engine": "2.0L I4 (M20A-FKS)", "engineFamily": "Toyota Dynamic Force I4", "marketYears": "2018-2022", "msrpRange": "$22,000-$28,000", "tireSize": "215/60R17", "tirePressurePsi": 33, "batteryGroup": "35", "batteryCca": 550, "epa": { "mpgCity": 27, "mpgHighway": 31, "mpgCombined": 29, "evMpge": null, "sourceYear": 2019, "estimated": false }, "commonProblems": [ "CVT reliability", "Road noise", "Slow acceleration", "Infotainment lag" ], "yearIssues": [], "engineFaults": [ { "symptom": "CVT whine under acceleration", "cause": "CVT belt wear", "fix": "CVT fluid at 60k miles.", "affectedYears": null }, { "symptom": "Carbon buildup causing rough idle", "cause": "Direct injection carbon", "fix": "Walnut blast at 60k miles.", "affectedYears": null }, { "symptom": "Water pump weepage", "cause": "Water pump bearing seal wear", "fix": "Water pump replacement.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-16", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "toyota-highlander-hybrid", "make": "Toyota", "model": "Highlander Hybrid", "generation": "2020-2024 (4th Gen)", "bodyType": "SUV", "fuelType": "hybrid", "drivetrain": "AWD", "engine": "2.5L I4 Hybrid (A25A-FXS)", "engineFamily": "Toyota THS II Hybrid", "marketYears": "2020-2024", "msrpRange": "$40,000-$50,000", "tireSize": "235/55R19", "tirePressurePsi": 33, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 36, "mpgHighway": 35, "mpgCombined": 36, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "HV battery degradation", "12V battery drain", "Infotainment lag", "Brake actuator noise" ], "yearIssues": [ { "years": "2019-2021", "issue": "Fuel pump impeller deformation causing stall", "tsb": "20TP-02", "fix": "Fuel pump replacement under recall", "resolved": true } ], "engineFaults": [ { "symptom": "HV battery degradation warning with P0A80", "cause": "Battery cell capacity loss below threshold (typically 8-10 years / 150k+ miles)", "fix": "Battery module diagnostic at dealership. Replacement or refurbishment of degraded modules only (not full pack if localized).", "affectedYears": null }, { "symptom": "Brake actuator noise and pedal feel change", "cause": "Regenerative brake actuator/accumulator wear", "fix": "Brake actuator replacement. Bleed system per hybrid-specific procedure.", "affectedYears": null }, { "symptom": "12V battery drain with no-start after parking", "cause": "DCM/telematics module not entering sleep mode", "fix": "Software update for telematics. Replace 12V battery if 3+ years old.", "affectedYears": null }, { "symptom": "Engine cycles unexpectedly at full HV battery", "cause": "Battery thermal management running engine for cabin heat", "fix": "Normal behavior in cold climate. Pre-heat cabin while plugged in (PHEV) to reduce engine cycling.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-16", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "toyota-grand-highlander", "make": "Toyota", "model": "Grand Highlander", "generation": "2024 (1st Gen)", "bodyType": "SUV", "fuelType": "hybrid", "drivetrain": "AWD", "engine": "2.5L I4 Hybrid (A25A-FXS)", "engineFamily": "Toyota THS II Hybrid", "marketYears": "2024", "msrpRange": "$43,000-$55,000", "tireSize": "255/65R18", "tirePressurePsi": 33, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 21, "mpgHighway": 28, "mpgCombined": 24, "evMpge": null, "sourceYear": 2024, "estimated": false }, "commonProblems": [ "Infotainment lag", "HV battery", "12V battery drain", "Rear suspension" ], "yearIssues": [ { "years": "2019-2021", "issue": "Fuel pump impeller deformation causing stall", "tsb": "20TP-02", "fix": "Fuel pump replacement under recall", "resolved": true } ], "engineFaults": [ { "symptom": "HV battery degradation warning with P0A80", "cause": "Battery cell capacity loss below threshold (typically 8-10 years / 150k+ miles)", "fix": "Battery module diagnostic at dealership. Replacement or refurbishment of degraded modules only (not full pack if localized).", "affectedYears": null }, { "symptom": "Brake actuator noise and pedal feel change", "cause": "Regenerative brake actuator/accumulator wear", "fix": "Brake actuator replacement. Bleed system per hybrid-specific procedure.", "affectedYears": null }, { "symptom": "12V battery drain with no-start after parking", "cause": "DCM/telematics module not entering sleep mode", "fix": "Software update for telematics. Replace 12V battery if 3+ years old.", "affectedYears": null }, { "symptom": "Engine cycles unexpectedly at full HV battery", "cause": "Battery thermal management running engine for cabin heat", "fix": "Normal behavior in cold climate. Pre-heat cabin while plugged in (PHEV) to reduce engine cycling.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-16", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "toyota-prius-2023", "make": "Toyota", "model": "Prius", "generation": "2023-2024 (5th Gen)", "bodyType": "Hatchback", "fuelType": "hybrid", "drivetrain": "FWD", "engine": "2.5L I4 Hybrid (A25A-FXS)", "engineFamily": "Toyota THS II Hybrid", "marketYears": "2023-2024", "msrpRange": "$28,000-$36,000", "tireSize": "195/65R15", "tirePressurePsi": 36, "batteryGroup": "51R", "batteryCca": 475, "epa": { "mpgCity": 54, "mpgHighway": 50, "mpgCombined": 52, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "HV battery degradation", "12V battery drain", "Infotainment lag", "Rear wiper" ], "yearIssues": [ { "years": "2019-2021", "issue": "Fuel pump impeller deformation causing stall", "tsb": "20TP-02", "fix": "Fuel pump replacement under recall", "resolved": true } ], "engineFaults": [ { "symptom": "HV battery degradation warning with P0A80", "cause": "Battery cell capacity loss below threshold (typically 8-10 years / 150k+ miles)", "fix": "Battery module diagnostic at dealership. Replacement or refurbishment of degraded modules only (not full pack if localized).", "affectedYears": null }, { "symptom": "Brake actuator noise and pedal feel change", "cause": "Regenerative brake actuator/accumulator wear", "fix": "Brake actuator replacement. Bleed system per hybrid-specific procedure.", "affectedYears": null }, { "symptom": "12V battery drain with no-start after parking", "cause": "DCM/telematics module not entering sleep mode", "fix": "Software update for telematics. Replace 12V battery if 3+ years old.", "affectedYears": null }, { "symptom": "Engine cycles unexpectedly at full HV battery", "cause": "Battery thermal management running engine for cabin heat", "fix": "Normal behavior in cold climate. Pre-heat cabin while plugged in (PHEV) to reduce engine cycling.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-16", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "honda-civic-si", "make": "Honda", "model": "Civic Si", "generation": "2022-2024 (11th Gen)", "bodyType": "Sedan", "fuelType": "gas", "drivetrain": "FWD", "engine": "1.5L Turbo I4 (L15B7/L15C)", "engineFamily": "Honda Earth Dreams Turbo", "marketYears": "2022-2024", "msrpRange": "$28,000-$31,000", "tireSize": "235/40R18", "tirePressurePsi": 33, "batteryGroup": "51R", "batteryCca": 500, "epa": { "mpgCity": 29, "mpgHighway": 37, "mpgCombined": 32, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Manual transmission synchro", "Oil dilution", "Brake pad wear", "Turbo wastegate rattle" ], "yearIssues": [ { "years": "2018-2021", "issue": "Oil dilution in cold climate short-trip driving", "tsb": null, "fix": "Oil at 5k; software update for fuel mapping", "resolved": true } ], "engineFaults": [ { "symptom": "Oil dilution (fuel in oil) in cold climate short trips", "cause": "Direct injection fuel wash past rings during cold operation", "fix": "Oil change at 5k miles in cold climate. Avoid short trips. Use top-tier fuel.", "affectedYears": null }, { "symptom": "CVT hesitation under hard acceleration", "cause": "CVT belt and pulley calibration", "fix": "TCM software update; CVT fluid at 30k.", "affectedYears": null }, { "symptom": "Turbo wastegate rattle at deceleration", "cause": "Wastegate actuator rod wear", "fix": "Turbo inspection.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 40000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "honda-civic-hatchback", "make": "Honda", "model": "Civic Hatchback", "generation": "2022-2024 (11th Gen)", "bodyType": "Hatchback", "fuelType": "gas", "drivetrain": "FWD", "engine": "1.5L Turbo I4 (L15B7/L15C)", "engineFamily": "Honda Earth Dreams Turbo", "marketYears": "2022-2024", "msrpRange": "$24,000-$30,000", "tireSize": "215/55R16", "tirePressurePsi": 33, "batteryGroup": "51R", "batteryCca": 500, "epa": { "mpgCity": 29, "mpgHighway": 37, "mpgCombined": 32, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "CVT hesitation", "Oil dilution", "Road noise", "Infotainment connectivity" ], "yearIssues": [ { "years": "2018-2021", "issue": "Oil dilution in cold climate short-trip driving", "tsb": null, "fix": "Oil at 5k; software update for fuel mapping", "resolved": true } ], "engineFaults": [ { "symptom": "Oil dilution (fuel in oil) in cold climate short trips", "cause": "Direct injection fuel wash past rings during cold operation", "fix": "Oil change at 5k miles in cold climate. Avoid short trips. Use top-tier fuel.", "affectedYears": null }, { "symptom": "CVT hesitation under hard acceleration", "cause": "CVT belt and pulley calibration", "fix": "TCM software update; CVT fluid at 30k.", "affectedYears": null }, { "symptom": "Turbo wastegate rattle at deceleration", "cause": "Wastegate actuator rod wear", "fix": "Turbo inspection.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 40000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "honda-accord-2024-hybrid", "make": "Honda", "model": "Accord Hybrid", "generation": "2023-2024 (11th Gen)", "bodyType": "Sedan", "fuelType": "hybrid", "drivetrain": "FWD", "engine": "2.0L I4 Hybrid (LFA1)", "engineFamily": "Honda i-MMD Hybrid", "marketYears": "2023-2024", "msrpRange": "$32,000-$40,000", "tireSize": "225/50R17", "tirePressurePsi": 33, "batteryGroup": "51R", "batteryCca": 500, "epa": { "mpgCity": 48, "mpgHighway": 48, "mpgCombined": 48, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "HV battery concerns", "Brake system noise", "Infotainment lag", "AC performance" ], "yearIssues": [], "engineFaults": [ { "symptom": "HV battery degradation warning with P0A80", "cause": "Battery cell capacity loss below threshold (typically 8-10 years / 150k+ miles)", "fix": "Battery module diagnostic at dealership. Replacement or refurbishment of degraded modules only (not full pack if localized).", "affectedYears": null }, { "symptom": "Brake actuator noise and pedal feel change", "cause": "Regenerative brake actuator/accumulator wear", "fix": "Brake actuator replacement. Bleed system per hybrid-specific procedure.", "affectedYears": null }, { "symptom": "12V battery drain with no-start after parking", "cause": "DCM/telematics module not entering sleep mode", "fix": "Software update for telematics. Replace 12V battery if 3+ years old.", "affectedYears": null }, { "symptom": "Engine cycles unexpectedly at full HV battery", "cause": "Battery thermal management running engine for cabin heat", "fix": "Normal behavior in cold climate. Pre-heat cabin while plugged in (PHEV) to reduce engine cycling.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 105000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "ford-escape-hybrid", "make": "Ford", "model": "Escape Hybrid", "generation": "2020-2024 (4th Gen)", "bodyType": "SUV", "fuelType": "hybrid", "drivetrain": "AWD", "engine": "2.5L I4 Hybrid (Atkinson)", "engineFamily": "Ford Hybrid System", "marketYears": "2020-2024", "msrpRange": "$30,000-$40,000", "tireSize": "225/60R18", "tirePressurePsi": 35, "batteryGroup": "H6", "batteryCca": 700, "epa": { "mpgCity": 28, "mpgHighway": 34, "mpgCombined": 30, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Hybrid system warnings", "8-speed transmission", "Sync infotainment", "AC condenser" ], "yearIssues": [], "engineFaults": [ { "symptom": "HV battery degradation warning with P0A80", "cause": "Battery cell capacity loss below threshold (typically 8-10 years / 150k+ miles)", "fix": "Battery module diagnostic at dealership. Replacement or refurbishment of degraded modules only (not full pack if localized).", "affectedYears": null }, { "symptom": "Brake actuator noise and pedal feel change", "cause": "Regenerative brake actuator/accumulator wear", "fix": "Brake actuator replacement. Bleed system per hybrid-specific procedure.", "affectedYears": null }, { "symptom": "12V battery drain with no-start after parking", "cause": "DCM/telematics module not entering sleep mode", "fix": "Software update for telematics. Replace 12V battery if 3+ years old.", "affectedYears": null }, { "symptom": "Engine cycles unexpectedly at full HV battery", "cause": "Battery thermal management running engine for cabin heat", "fix": "Normal behavior in cold climate. Pre-heat cabin while plugged in (PHEV) to reduce engine cycling.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 100000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "ford-e-transit", "make": "Ford", "model": "E-Transit", "generation": "2022-2024 (1st Gen)", "bodyType": "Van", "fuelType": "ev", "drivetrain": "RWD", "engine": "98 kWh / 131 kWh EV Powertrain", "engineFamily": "Ford EV (F-150 Lightning / E-Transit)", "marketYears": "2022-2024", "msrpRange": "$45,000-$60,000", "tireSize": "235/65R16", "tirePressurePsi": 65, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 90, "mpgHighway": 77, "mpgCombined": 84, "evMpge": 40, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "12V battery failure", "Range in cold", "Sync infotainment", "DC charging speed" ], "yearIssues": [ { "years": "2022-2023", "issue": "12V battery failures", "tsb": null, "fix": "Replace 12V battery", "resolved": false } ], "engineFaults": [ { "symptom": "Vehicle will not \"start\" — no contactor click", "cause": "12V battery degraded below threshold to close HV contactors", "fix": "Replace 12V battery. Do NOT jump from another EV; use dedicated 12V jump per OEM procedure.", "affectedYears": null }, { "symptom": "DC fast charging slower than expected, especially in cold", "cause": "Battery thermal management limiting charge to protect cells", "fix": "Pre-condition battery via navigation to charger (Tesla/OEM app). Accept slower L2 in extreme cold.", "affectedYears": null }, { "symptom": "Range drops 30-40% in winter", "cause": "Cold battery chemistry plus cabin heating load", "fix": "Pre-heat cabin while plugged in. Use seat/steering heat instead of full cabin HVAC. Park indoors when possible.", "affectedYears": null }, { "symptom": "Infotainment black screen or reboot loop", "cause": "Software instability, APIM/module failure", "fix": "Soft reset (scroll wheels); if persistent, software update or module replacement at dealership.", "affectedYears": null }, { "symptom": "12V battery drain when parked", "cause": "Telematics module not sleeping, sentry/cabin camera active", "fix": "Disable sentry/cabin camera when parked at home. Software update for telematics sleep issue.", "affectedYears": null } ], "maintenance": { "oilViscosity": "N/A (electric)", "oilIntervalMiles": 0, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "ford-mustang-ecoboost", "make": "Ford", "model": "Mustang EcoBoost", "generation": "2018-2024 (6th Gen S550)", "bodyType": "Coupe", "fuelType": "gas", "drivetrain": "RWD", "engine": "2.3L Turbo I4 (EcoBoost)", "engineFamily": "Ford EcoBoost I4", "marketYears": "2018-2024", "msrpRange": "$28,000-$38,000", "tireSize": "235/50R17", "tirePressurePsi": 35, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 21, "mpgHighway": 29, "mpgCombined": 24, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Turbo wastegate rattle", "10-speed transmission", "Carbon buildup (GDI)", "Brake pad wear" ], "yearIssues": [ { "years": "2018-2020", "issue": "Turbo wastegate rattle", "tsb": null, "fix": "Turbo inspection per TSB", "resolved": true } ], "engineFaults": [ { "symptom": "Turbo wastegate rattle at deceleration", "cause": "Wastegate actuator rod wear", "fix": "Turbocharger inspection/replacement.", "affectedYears": null }, { "symptom": "10-speed transmission harsh shifts", "cause": "10R60 calibration", "fix": "TCM update.", "affectedYears": null }, { "symptom": "Carbon buildup (GDI)", "cause": "Direct injection carbon", "fix": "Walnut blast at 60k miles.", "affectedYears": null } ], "maintenance": { "oilViscosity": "5W-30", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 45000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "ford-mustang-gt", "make": "Ford", "model": "Mustang GT", "generation": "2018-2024 (6th Gen S550)", "bodyType": "Coupe", "fuelType": "gas", "drivetrain": "RWD", "engine": "5.0L V8 (Coyote)", "engineFamily": "Ford Coyote V8", "marketYears": "2018-2024", "msrpRange": "$38,000-$55,000", "tireSize": "275/40R18", "tirePressurePsi": 35, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 10, "mpgHighway": 17, "mpgCombined": 12, "evMpge": null, "sourceYear": 2025, "estimated": false }, "commonProblems": [ "10-speed transmission", "Oil consumption", "Active valve exhaust noise", "MT82 manual transmission issues" ], "yearIssues": [ { "years": "2018-2020", "issue": "Oil consumption above spec on some VINs", "tsb": null, "fix": "Oil consumption test; ring replacement", "resolved": true } ], "engineFaults": [ { "symptom": "10-speed transmission harsh shifts", "cause": "10R80 calibration", "fix": "TCM update.", "affectedYears": null }, { "symptom": "Oil consumption — 5.0L Coyote", "cause": "Piston ring wear", "fix": "Oil consumption test; ring replacement if confirmed.", "affectedYears": null }, { "symptom": "MT82 manual transmission notchy shifting", "cause": "Synchro and shifter wear", "fix": "Transmission rebuild; shifter upgrade.", "affectedYears": null } ], "maintenance": { "oilViscosity": "5W-30", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 100000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "ford-explorer-hybrid", "make": "Ford", "model": "Explorer Hybrid", "generation": "2020-2024 (6th Gen U625)", "bodyType": "SUV", "fuelType": "hybrid", "drivetrain": "AWD", "engine": "3.3L V6 Hybrid", "engineFamily": "Ford Hybrid V6", "marketYears": "2020-2024", "msrpRange": "$42,000-$55,000", "tireSize": "255/60R18", "tirePressurePsi": 35, "batteryGroup": "H6", "batteryCca": 700, "epa": { "mpgCity": 21, "mpgHighway": 28, "mpgCombined": 24, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Hybrid system warnings", "10-speed transmission", "Sync infotainment", "AC condenser" ], "yearIssues": [], "engineFaults": [ { "symptom": "Hybrid system warning", "cause": "HV battery or inverter", "fix": "Diagnostic at dealership.", "affectedYears": null }, { "symptom": "10-speed transmission shudder", "cause": "10R60 fluid", "fix": "Fluid flush.", "affectedYears": null }, { "symptom": "AC condenser failure", "cause": "Condenser fin cracking from debris", "fix": "Replace condenser.", "affectedYears": null } ], "maintenance": { "oilViscosity": "5W-30", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 100000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "chevrolet-bolt-euv", "make": "Chevrolet", "model": "Bolt EUV", "generation": "2022-2023 (1st Gen)", "bodyType": "Hatchback", "fuelType": "ev", "drivetrain": "FWD", "engine": "60-66 kWh EV Powertrain", "engineFamily": "GM BEV2 (Bolt)", "marketYears": "2022-2023", "msrpRange": "$27,000-$33,000", "tireSize": "215/50R17", "tirePressurePsi": 38, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 125, "mpgHighway": 104, "mpgCombined": 115, "evMpge": 29, "sourceYear": 2022, "estimated": false }, "commonProblems": [ "Battery fire recall", "12V battery failure", "DC charging throttle", "Infotainment lag" ], "yearIssues": [ { "years": "2017-2022", "issue": "Battery fire risk recall", "tsb": null, "fix": "Battery module replacement under recall", "resolved": true } ], "engineFaults": [ { "symptom": "Battery fire risk", "cause": "Battery cell manufacturing defect", "fix": "Battery module replacement or software limit under recall.", "affectedYears": null }, { "symptom": "12V battery failure", "cause": "12V degradation", "fix": "Replace 12V battery.", "affectedYears": null }, { "symptom": "DC fast charging thermal throttling", "cause": "Battery thermal management", "fix": "No fix; pre-condition before charging.", "affectedYears": null } ], "maintenance": { "oilViscosity": "N/A (electric)", "oilIntervalMiles": 0, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "chevrolet-express", "make": "Chevrolet", "model": "Express 2500", "generation": "2018-2024 (3rd Gen)", "bodyType": "Van", "fuelType": "gas", "drivetrain": "RWD", "engine": "3.6L V6 (LFX/LGW)", "engineFamily": "GM High Feature V6", "marketYears": "2018-2024", "msrpRange": "$36,000-$48,000", "tireSize": "245/75R16", "tirePressurePsi": 60, "batteryGroup": "65", "batteryCca": 760, "epa": { "mpgCity": 19, "mpgHighway": 25, "mpgCombined": 22, "evMpge": null, "sourceYear": 2024, "estimated": true }, "commonProblems": [ "8-speed transmission", "AC compressor", "3.6L timing chain", "Infotainment outdated" ], "yearIssues": [ { "years": "2012-2017", "issue": "3.6L timing chain stretch", "tsb": null, "fix": "Timing chain replacement", "resolved": true } ], "engineFaults": [ { "symptom": "Rattle at cold start 2-3 seconds from front of engine", "cause": "3.6L timing chain tensioner wear allowing chain slap", "fix": "Timing chain, tensioner, and guides replacement. Catch before chain jumps to avoid valve damage.", "affectedYears": null }, { "symptom": "Check engine P0008/P0009 (timing chain codes)", "cause": "Stretched timing chain beyond learned adjustment", "fix": "Timing chain replacement mandatory. Do not delay — chain failure destroys engine.", "affectedYears": null }, { "symptom": "9T65/9T50 transmission harsh 1-2 and 2-1 shifts", "cause": "Valve body wear and TCM calibration drift", "fix": "TCM software update; valve body replacement if hardware confirmed.", "affectedYears": null }, { "symptom": "Misfire with wet intake valves (borescope)", "cause": "Direct injection carbon buildup", "fix": "Walnut blast at 60k miles. Top-tier fuel slows recurrence.", "affectedYears": null } ], "maintenance": { "oilViscosity": "5W-30", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 100000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "gmc-savana", "make": "GMC", "model": "Savana 2500", "generation": "2018-2024 (3rd Gen)", "bodyType": "Van", "fuelType": "gas", "drivetrain": "RWD", "engine": "3.6L V6 (LFX/LGW)", "engineFamily": "GM High Feature V6", "marketYears": "2018-2024", "msrpRange": "$38,000-$50,000", "tireSize": "245/75R16", "tirePressurePsi": 60, "batteryGroup": "65", "batteryCca": 760, "epa": { "mpgCity": 19, "mpgHighway": 25, "mpgCombined": 22, "evMpge": null, "sourceYear": 2024, "estimated": true }, "commonProblems": [ "8-speed transmission", "AC compressor", "3.6L timing chain", "Infotainment outdated" ], "yearIssues": [ { "years": "2012-2017", "issue": "3.6L timing chain stretch", "tsb": null, "fix": "Timing chain replacement", "resolved": true } ], "engineFaults": [ { "symptom": "Rattle at cold start 2-3 seconds from front of engine", "cause": "3.6L timing chain tensioner wear allowing chain slap", "fix": "Timing chain, tensioner, and guides replacement. Catch before chain jumps to avoid valve damage.", "affectedYears": null }, { "symptom": "Check engine P0008/P0009 (timing chain codes)", "cause": "Stretched timing chain beyond learned adjustment", "fix": "Timing chain replacement mandatory. Do not delay — chain failure destroys engine.", "affectedYears": null }, { "symptom": "9T65/9T50 transmission harsh 1-2 and 2-1 shifts", "cause": "Valve body wear and TCM calibration drift", "fix": "TCM software update; valve body replacement if hardware confirmed.", "affectedYears": null }, { "symptom": "Misfire with wet intake valves (borescope)", "cause": "Direct injection carbon buildup", "fix": "Walnut blast at 60k miles. Top-tier fuel slows recurrence.", "affectedYears": null } ], "maintenance": { "oilViscosity": "5W-30", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 100000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "nissan-leaf", "make": "Nissan", "model": "Leaf", "generation": "2018-2024 (2nd Gen)", "bodyType": "Hatchback", "fuelType": "ev", "drivetrain": "FWD", "engine": "40-60 kWh EV Powertrain (Leaf)", "engineFamily": "Nissan Leaf EV", "marketYears": "2018-2024", "msrpRange": "$28,000-$38,000", "tireSize": "215/50R17", "tirePressurePsi": 36, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 123, "mpgHighway": 99, "mpgCombined": 111, "evMpge": 30, "sourceYear": 2023, "estimated": false }, "commonProblems": [ "HV battery degradation", "12V battery failure", "CHAdeMO charging obsolescence", "Range in cold weather" ], "yearIssues": [ { "years": "2018-2021", "issue": "HV battery capacity loss", "tsb": null, "fix": "Battery health diagnostic; module replacement", "resolved": false } ], "engineFaults": [ { "symptom": "HV battery capacity loss", "cause": "Battery cell degradation", "fix": "Battery health diagnostic; module replacement.", "affectedYears": null }, { "symptom": "12V battery failure", "cause": "12V degradation", "fix": "Replace 12V battery.", "affectedYears": null }, { "symptom": "Range reduction in cold weather", "cause": "Cold chemistry + cabin heat", "fix": "Pre-heat while plugged in; use seat heat.", "affectedYears": null }, { "symptom": "CHAdeMO charging obsolescence", "cause": "CHAdeMO connector standard", "fix": "No fix; use CHAdeMO stations (declining availability).", "affectedYears": null } ], "maintenance": { "oilViscosity": "N/A (electric)", "oilIntervalMiles": 0, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "nissan-maxima", "make": "Nissan", "model": "Maxima", "generation": "2016-2023 (8th Gen A36)", "bodyType": "Sedan", "fuelType": "gas", "drivetrain": "FWD", "engine": "3.5L V6 (VQ35DD)", "engineFamily": "Nissan VQ Direct Injection V6", "marketYears": "2016-2023", "msrpRange": "$34,000-$44,000", "tireSize": "245/45R18", "tirePressurePsi": 33, "batteryGroup": "35", "batteryCca": 600, "epa": { "mpgCity": 20, "mpgHighway": 30, "mpgCombined": 24, "evMpge": null, "sourceYear": 2020, "estimated": false }, "commonProblems": [ "CVT reliability", "VQ35 timing chain", "Infotainment outdated", "AC compressor" ], "yearIssues": [], "engineFaults": [ { "symptom": "VQ35 timing chain rattle at cold start", "cause": "Timing chain tensioner wear", "fix": "Timing chain and tensioner replacement.", "affectedYears": null }, { "symptom": "9-speed transmission hesitation", "cause": "ZF 9HP48 calibration", "fix": "TCM software update.", "affectedYears": null }, { "symptom": "CVT judder and slip", "cause": "CVT belt and valve body wear", "fix": "CVT fluid at 30k; unit replacement if persistent.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 105000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "nissan-rogue-sport", "make": "Nissan", "model": "Rogue Sport", "generation": "2017-2022 (1st Gen)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "FWD", "engine": "2.0L I4 (MR20DD)", "engineFamily": "Nissan MR Direct Injection", "marketYears": "2017-2022", "msrpRange": "$22,000-$28,000", "tireSize": "215/60R17", "tirePressurePsi": 33, "batteryGroup": "35", "batteryCca": 550, "epa": { "mpgCity": 27, "mpgHighway": 31, "mpgCombined": 28, "evMpge": null, "sourceYear": 2019, "estimated": false }, "commonProblems": [ "CVT reliability", "Road noise", "Infotainment outdated", "AC performance" ], "yearIssues": [ { "years": "2018-2021", "issue": "CVT reliability concerns", "tsb": null, "fix": "CVT fluid at 30k; unit replacement if needed", "resolved": false } ], "engineFaults": [ { "symptom": "CVT shudder under light acceleration 25-40 mph", "cause": "CVT belt and pulley surface wear, degraded fluid", "fix": "CVT fluid exchange at 30k miles; valve body replacement if persistent. Avoid full unit replacement by catching early.", "affectedYears": null }, { "symptom": "Belt slip under hard acceleration (high RPM, low speed)", "cause": "CVT belt wear beyond tolerance", "fix": "CVT unit replacement if fluid exchange does not resolve. Use only OEM NS-2/NS-3 spec fluid.", "affectedYears": null }, { "symptom": "Hesitation on tip-in from stop", "cause": "CVT valve body calibration drift", "fix": "TCM software update from dealership; valve body replacement if hardware wear confirmed.", "affectedYears": null }, { "symptom": "Whine noise increasing with vehicle speed", "cause": "CVT bearing wear in pulley shaft", "fix": "CVT unit replacement — bearing replacement is not serviceable separately.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 105000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "hyundai-elantra-n", "make": "Hyundai", "model": "Elantra N", "generation": "2022-2024 (CN7)", "bodyType": "Sedan", "fuelType": "gas", "drivetrain": "FWD", "engine": "2.0L / 2.5L Turbo GDI (Lambda II Turbo)", "engineFamily": "Hyundai Lambda Turbo", "marketYears": "2022-2024", "msrpRange": "$33,000-$36,000", "tireSize": "235/40R18", "tirePressurePsi": 35, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 20, "mpgHighway": 30, "mpgCombined": 23, "evMpge": null, "sourceYear": 2022, "estimated": false }, "commonProblems": [ "Turbo wastegate rattle", "GDI carbon buildup", "Brake pad wear (track)", "DCT rough engagement" ], "yearIssues": [], "engineFaults": [ { "symptom": "Turbo wastegate rattle", "cause": "Wastegate actuator", "fix": "Turbo inspection.", "affectedYears": null }, { "symptom": "Carbon buildup (GDI)", "cause": "Direct injection carbon", "fix": "Walnut blast at 60k miles.", "affectedYears": null }, { "symptom": "Brake pad wear", "cause": "Performance pad compound", "fix": "Replace with aftermarket pads.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "hyundai-kona-n", "make": "Hyundai", "model": "Kona N", "generation": "2022-2024 (OS2)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "FWD", "engine": "2.0L / 2.5L Turbo GDI (Lambda II Turbo)", "engineFamily": "Hyundai Lambda Turbo", "marketYears": "2022-2024", "msrpRange": "$35,000-$38,000", "tireSize": "235/40R19", "tirePressurePsi": 35, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 20, "mpgHighway": 27, "mpgCombined": 23, "evMpge": null, "sourceYear": 2022, "estimated": false }, "commonProblems": [ "Turbo wastegate rattle", "GDI carbon buildup", "Brake pad wear", "DCT rough engagement" ], "yearIssues": [], "engineFaults": [ { "symptom": "Turbo wastegate rattle", "cause": "Wastegate actuator", "fix": "Turbo inspection.", "affectedYears": null }, { "symptom": "Carbon buildup (GDI)", "cause": "Direct injection carbon", "fix": "Walnut blast at 60k miles.", "affectedYears": null }, { "symptom": "Brake pad wear", "cause": "Performance pad compound", "fix": "Replace with aftermarket pads.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "hyundai-ioniq-5-n", "make": "Hyundai", "model": "Ioniq 5 N", "generation": "2024 (NE N)", "bodyType": "SUV", "fuelType": "ev", "drivetrain": "AWD", "engine": "58-84 kWh EV Powertrain (E-GMP)", "engineFamily": "Hyundai E-GMP (Ioniq 5/6, EV6/9, GV60)", "marketYears": "2024", "msrpRange": "$61,000-$66,000", "tireSize": "275/35R21", "tirePressurePsi": 38, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 84, "mpgHighway": 72, "mpgCombined": 78, "evMpge": 43, "sourceYear": 2025, "estimated": false }, "commonProblems": [ "12V battery", "Software issues", "Tire wear (21\")", "DC charging in heat" ], "yearIssues": [ { "years": "2022-2023", "issue": "ICCU failure", "tsb": null, "fix": "ICCU replacement per TSB", "resolved": false } ], "engineFaults": [ { "symptom": "ICCU (Integrated Charge Control Unit) failure", "cause": "ICCU internal component failure", "fix": "Replace ICCU module.", "affectedYears": null }, { "symptom": "12V battery failure", "cause": "12V degradation", "fix": "Replace 12V battery.", "affectedYears": null }, { "symptom": "DC charging speed reduction in heat", "cause": "Battery thermal management", "fix": "Pre-condition; charge in shaded/cooler conditions.", "affectedYears": null } ], "maintenance": { "oilViscosity": "N/A (electric)", "oilIntervalMiles": 0, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "kia-stinger", "make": "Kia", "model": "Stinger", "generation": "2018-2023 (1st Gen CK)", "bodyType": "Sedan", "fuelType": "gas", "drivetrain": "RWD", "engine": "3.8L V6 (Lambda II GDI)", "engineFamily": "Hyundai Lambda V6", "marketYears": "2018-2023", "msrpRange": "$37,000-$52,000", "tireSize": "225/45R18", "tirePressurePsi": 35, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 21, "mpgHighway": 29, "mpgCombined": 24, "evMpge": null, "sourceYear": 2020, "estimated": false }, "commonProblems": [ "OCV ticking", "GDI carbon buildup", "Brake pad wear", "Infotainment lag" ], "yearIssues": [], "engineFaults": [ { "symptom": "OCV ticking — VVT actuator", "cause": "Oil control valve sticking", "fix": "Replace OCV.", "affectedYears": null }, { "symptom": "Power tailgate failure", "cause": "Tailgate motor wear", "fix": "Replace tailgate motor.", "affectedYears": null }, { "symptom": "AC compressor failure", "cause": "Compressor clutch bearing wear", "fix": "Replace AC compressor.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 100000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "kia-ev6-gt", "make": "Kia", "model": "EV6 GT", "generation": "2023-2024 (CV GT)", "bodyType": "SUV", "fuelType": "ev", "drivetrain": "AWD", "engine": "58-84 kWh EV Powertrain (E-GMP)", "engineFamily": "Hyundai E-GMP (Ioniq 5/6, EV6/9, GV60)", "marketYears": "2023-2024", "msrpRange": "$61,000-$62,000", "tireSize": "235/40R21", "tirePressurePsi": 38, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 85, "mpgHighway": 74, "mpgCombined": 79, "evMpge": 42, "sourceYear": 2023, "estimated": false }, "commonProblems": [ "12V battery", "ICCU failure", "Tire wear (21\")", "Software OTA" ], "yearIssues": [ { "years": "2022-2023", "issue": "ICCU failure", "tsb": null, "fix": "ICCU replacement per TSB", "resolved": false } ], "engineFaults": [ { "symptom": "ICCU (Integrated Charge Control Unit) failure", "cause": "ICCU internal component failure", "fix": "Replace ICCU module.", "affectedYears": null }, { "symptom": "12V battery failure", "cause": "12V degradation", "fix": "Replace 12V battery.", "affectedYears": null }, { "symptom": "DC charging speed reduction in heat", "cause": "Battery thermal management", "fix": "Pre-condition; charge in shaded/cooler conditions.", "affectedYears": null } ], "maintenance": { "oilViscosity": "N/A (electric)", "oilIntervalMiles": 0, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "mazda-cx50-hybrid", "make": "Mazda", "model": "CX-50 Hybrid", "generation": "2024 (1st Gen)", "bodyType": "SUV", "fuelType": "hybrid", "drivetrain": "AWD", "engine": "2.5L I4 Hybrid (A25A-FXS)", "engineFamily": "Toyota THS II Hybrid", "marketYears": "2024", "msrpRange": "$33,000-$42,000", "tireSize": "225/65R17", "tirePressurePsi": 34, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 24, "mpgHighway": 30, "mpgCombined": 27, "evMpge": null, "sourceYear": 2023, "estimated": false }, "commonProblems": [ "HV battery", "12V battery drain", "Infotainment", "Rear suspension" ], "yearIssues": [ { "years": "2019-2021", "issue": "Fuel pump impeller deformation causing stall", "tsb": "20TP-02", "fix": "Fuel pump replacement under recall", "resolved": true } ], "engineFaults": [ { "symptom": "HV battery degradation warning with P0A80", "cause": "Battery cell capacity loss below threshold (typically 8-10 years / 150k+ miles)", "fix": "Battery module diagnostic at dealership. Replacement or refurbishment of degraded modules only (not full pack if localized).", "affectedYears": null }, { "symptom": "Brake actuator noise and pedal feel change", "cause": "Regenerative brake actuator/accumulator wear", "fix": "Brake actuator replacement. Bleed system per hybrid-specific procedure.", "affectedYears": null }, { "symptom": "12V battery drain with no-start after parking", "cause": "DCM/telematics module not entering sleep mode", "fix": "Software update for telematics. Replace 12V battery if 3+ years old.", "affectedYears": null }, { "symptom": "Engine cycles unexpectedly at full HV battery", "cause": "Battery thermal management running engine for cabin heat", "fix": "Normal behavior in cold climate. Pre-heat cabin while plugged in (PHEV) to reduce engine cycling.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-16", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "subaru-outback-wilderness", "make": "Subaru", "model": "Outback Wilderness", "generation": "2022-2024 (7th Gen BT)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "2.4L Turbo H4 (FA24F)", "engineFamily": "Subaru FA Turbo Boxer", "marketYears": "2022-2024", "msrpRange": "$38,000-$42,000", "tireSize": "225/65R17", "tirePressurePsi": 33, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 22, "mpgHighway": 26, "mpgCombined": 24, "evMpge": null, "sourceYear": 2022, "estimated": false }, "commonProblems": [ "CVT reliability", "Windshield cracking", "Oil consumption", "Ride height confusion" ], "yearIssues": [ { "years": "2019-2021", "issue": "12V battery drain from telematics", "tsb": null, "fix": "Software update", "resolved": true } ], "engineFaults": [ { "symptom": "CVT shudder and delayed engagement", "cause": "CVT chain and valve body wear", "fix": "CVT fluid at 30k; valve body if persistent.", "affectedYears": null }, { "symptom": "Windshield cracking", "cause": "Acoustic glass fragility", "fix": "Replace with OEM glass.", "affectedYears": null }, { "symptom": "12V battery drain", "cause": "Telematics module sleep issue", "fix": "Software update for telematics.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "volkswagen-id7", "make": "Volkswagen", "model": "ID.7", "generation": "2024 (1st Gen)", "bodyType": "Sedan", "fuelType": "ev", "drivetrain": "AWD", "engine": "100 kWh EV Powertrain (PPE)", "engineFamily": "VW PPE (Macan EV, Q6 e-tron, ID.7, Taycan, e-tron GT)", "marketYears": "2024", "msrpRange": "$50,000-$60,000", "tireSize": "225/55R19", "tirePressurePsi": 38, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 104, "mpgHighway": 89, "mpgCombined": 97, "evMpge": 35, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "12V battery", "Software issues", "Infotainment", "DC charging in cold" ], "yearIssues": [], "engineFaults": [ { "symptom": "Vehicle will not \"start\" — no contactor click", "cause": "12V battery degraded below threshold to close HV contactors", "fix": "Replace 12V battery. Do NOT jump from another EV; use dedicated 12V jump per OEM procedure.", "affectedYears": null }, { "symptom": "DC fast charging slower than expected, especially in cold", "cause": "Battery thermal management limiting charge to protect cells", "fix": "Pre-condition battery via navigation to charger (Tesla/OEM app). Accept slower L2 in extreme cold.", "affectedYears": null }, { "symptom": "Range drops 30-40% in winter", "cause": "Cold battery chemistry plus cabin heating load", "fix": "Pre-heat cabin while plugged in. Use seat/steering heat instead of full cabin HVAC. Park indoors when possible.", "affectedYears": null }, { "symptom": "Infotainment black screen or reboot loop", "cause": "Software instability, APIM/module failure", "fix": "Soft reset (scroll wheels); if persistent, software update or module replacement at dealership.", "affectedYears": null }, { "symptom": "12V battery drain when parked", "cause": "Telematics module not sleeping, sentry/cabin camera active", "fix": "Disable sentry/cabin camera when parked at home. Software update for telematics sleep issue.", "affectedYears": null } ], "maintenance": { "oilViscosity": "N/A (electric)", "oilIntervalMiles": 0, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "volkswagen-atlas-cross-sport", "make": "Volkswagen", "model": "Atlas Cross Sport", "generation": "2020-2024 (1st Gen A21)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "2.0L Turbo I4 (EA888 Gen 3B)", "engineFamily": "VW EA888 Gen 3", "marketYears": "2020-2024", "msrpRange": "$35,000-$48,000", "tireSize": "255/55R19", "tirePressurePsi": 35, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 18, "mpgHighway": 23, "mpgCombined": 20, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Water pump failure", "Timing chain tensioner", "GDI carbon buildup", "Infotainment MIB" ], "yearIssues": [ { "years": "2018-2020", "issue": "EA888 water pump failure", "tsb": null, "fix": "Water pump replacement", "resolved": true } ], "engineFaults": [ { "symptom": "Coolant loss with no visible leak", "cause": "EA888 electric water pump failure (bearing/seal)", "fix": "Replace water pump with updated revision. Check for coolant in wiring harness connector.", "affectedYears": null }, { "symptom": "Cold start rattle 1-3 seconds from timing cover", "cause": "EA888 timing chain tensioner wear", "fix": "Timing chain, tensioner, and guides replacement. Updated tensioner revision available.", "affectedYears": null }, { "symptom": "Rough idle and misfire codes", "cause": "Intake valve carbon buildup (direct injection)", "fix": "Walnut blast at 60k miles. Top-tier fuel with PEA additive slows recurrence.", "affectedYears": null }, { "symptom": "PCV system causing lean codes and rough idle", "cause": "PCV valve integrated in valve cover failing", "fix": "Replace valve cover assembly (PCV not serviced separately).", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 45000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "jeep-grand-cherokee-l", "make": "Jeep", "model": "Grand Cherokee L", "generation": "2021-2024 (WL)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "4WD", "engine": "3.6L V6 (Pentastar)", "engineFamily": "Chrysler Pentastar V6", "marketYears": "2021-2024", "msrpRange": "$41,000-$65,000", "tireSize": "265/50R20", "tirePressurePsi": 36, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 19, "mpgHighway": 26, "mpgCombined": 21, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "3.6L lifter failure", "8-speed transmission", "Air suspension", "Uconnect reboots" ], "yearIssues": [ { "years": "2014-2018", "issue": "3.6L roller lifter failure", "tsb": null, "fix": "Lifter and camshaft replacement", "resolved": true } ], "engineFaults": [ { "symptom": "3.6L lifter/camshaft failure", "cause": "Roller lifter failure scoring camshaft", "fix": "Replace lifters and camshaft.", "affectedYears": null }, { "symptom": "9-speed transmission harsh shifts", "cause": "ZF 9HP48 calibration", "fix": "TCM software update.", "affectedYears": null }, { "symptom": "Engine oil consumption", "cause": "2.4L Tigershark / 3.6L ring wear", "fix": "Oil consumption test; engine replacement if confirmed.", "affectedYears": null } ], "maintenance": { "oilViscosity": "5W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 100000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "jeep-wrangler-rubicon-392", "make": "Jeep", "model": "Wrangler Rubicon 392", "generation": "2021-2024 (JL)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "4WD", "engine": "6.4L V8 (HEMI 392)", "engineFamily": "Chrysler HEMI V8", "marketYears": "2021-2024", "msrpRange": "$75,000-$95,000", "tireSize": "285/70R17", "tirePressurePsi": 37, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 20, "mpgHighway": 24, "mpgCombined": 21, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Death wobble", "HEMI lifter failure", "Fuel economy", "Heat under hood" ], "yearIssues": [], "engineFaults": [ { "symptom": "Tick progressing to knock from top of engine", "cause": "MDS/AFM lifter roller failure scoring camshaft", "fix": "Replace all lifters, camshaft, oil pump. Flush passages. Consider MDS delete to prevent recurrence.", "affectedYears": null }, { "symptom": "Low oil pressure warning", "cause": "Debris from lifter failure clogging pickup", "fix": "Tow immediately. Drop pan, clean pickup, replace lifters/cam. Engine replacement if scored.", "affectedYears": null }, { "symptom": "8HP75/8HP90 transmission shudder 35-55 mph", "cause": "Fluid thermal degradation", "fix": "Fluid flush with ZF Lifeguard fluid. Repeat at 60k in hot climate or towing.", "affectedYears": null }, { "symptom": "Exhaust manifold tick on cold start", "cause": "Manifold bolt breakage (5.7L/6.4L common)", "fix": "Replace broken bolts with updated studs. Resurface manifold if warped.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-40", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "ram-1500-rebel", "make": "Ram", "model": "1500 Rebel", "generation": "2019-2024 (5th Gen DT)", "bodyType": "Truck", "fuelType": "gas", "drivetrain": "4WD", "engine": "3.6L V6 (Pentastar)", "engineFamily": "Chrysler Pentastar V6", "marketYears": "2019-2024", "msrpRange": "$45,000-$60,000", "tireSize": "275/65R18", "tirePressurePsi": 35, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 20, "mpgHighway": 25, "mpgCombined": 22, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "3.6L lifter failure", "8-speed transmission", "Air suspension (optional)", "Uconnect" ], "yearIssues": [], "engineFaults": [ { "symptom": "9-speed transmission harsh shifts", "cause": "ZF 9HP48 calibration", "fix": "TCM update.", "affectedYears": null }, { "symptom": "Power sliding door failure", "cause": "Door actuator wear", "fix": "Replace door actuator.", "affectedYears": null }, { "symptom": "3.6L oil consumption", "cause": "Piston ring wear", "fix": "Oil consumption test.", "affectedYears": null } ], "maintenance": { "oilViscosity": "5W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 100000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "tesla-cybertruck", "make": "Tesla", "model": "Cybertruck", "generation": "2024 (1st Gen)", "bodyType": "Truck", "fuelType": "ev", "drivetrain": "AWD", "engine": "100 kWh EV Powertrain (Model S/X/Cybertruck)", "engineFamily": "Tesla Large EV", "marketYears": "2024", "msrpRange": "$80,000-$100,000", "tireSize": "285/65R20", "tirePressurePsi": 42, "batteryGroup": "Tesla proprietary", "batteryCca": 500, "epa": { "mpgCity": 85, "mpgHighway": 72, "mpgCombined": 79, "evMpge": 43, "sourceYear": 2025, "estimated": false }, "commonProblems": [ "12V battery", "Software instability", "Steer-by-wire calibration", "Tire cost" ], "yearIssues": [ { "years": "2021-2022", "issue": "HVAC octovalve failure", "tsb": null, "fix": "Octovalve replacement", "resolved": true } ], "engineFaults": [ { "symptom": "12V battery failure", "cause": "12V degradation", "fix": "Replace 12V battery (now Li-ion 16V on newer).", "affectedYears": null }, { "symptom": "HVAC system failure — Octovalve", "cause": "Octovalve heat pump failure", "fix": "Octovalve replacement.", "affectedYears": null }, { "symptom": "Falcon wing door failure (Model X)", "cause": "Door actuator and sensor issues", "fix": "Replace door actuator/sensor.", "affectedYears": null }, { "symptom": "Software instability", "cause": "OTA update bugs", "fix": "Wait for patch; report to Tesla service.", "affectedYears": null } ], "maintenance": { "oilViscosity": "N/A (electric)", "oilIntervalMiles": 0, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "lexus-tx", "make": "Lexus", "model": "TX", "generation": "2024 (1st Gen AS10)", "bodyType": "SUV", "fuelType": "hybrid", "drivetrain": "AWD", "engine": "2.5L I4 Hybrid (A25A-FXS)", "engineFamily": "Toyota THS II Hybrid", "marketYears": "2024", "msrpRange": "$55,000-$70,000", "tireSize": "255/55R20", "tirePressurePsi": 33, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 21, "mpgHighway": 27, "mpgCombined": 23, "evMpge": null, "sourceYear": 2024, "estimated": false }, "commonProblems": [ "Infotainment touchpad", "12V battery drain", "HV battery degradation", "Power liftgate" ], "yearIssues": [ { "years": "2019-2021", "issue": "Fuel pump impeller deformation causing stall", "tsb": "20TP-02", "fix": "Fuel pump replacement under recall", "resolved": true } ], "engineFaults": [ { "symptom": "HV battery degradation warning with P0A80", "cause": "Battery cell capacity loss below threshold (typically 8-10 years / 150k+ miles)", "fix": "Battery module diagnostic at dealership. Replacement or refurbishment of degraded modules only (not full pack if localized).", "affectedYears": null }, { "symptom": "Brake actuator noise and pedal feel change", "cause": "Regenerative brake actuator/accumulator wear", "fix": "Brake actuator replacement. Bleed system per hybrid-specific procedure.", "affectedYears": null }, { "symptom": "12V battery drain with no-start after parking", "cause": "DCM/telematics module not entering sleep mode", "fix": "Software update for telematics. Replace 12V battery if 3+ years old.", "affectedYears": null }, { "symptom": "Engine cycles unexpectedly at full HV battery", "cause": "Battery thermal management running engine for cabin heat", "fix": "Normal behavior in cold climate. Pre-heat cabin while plugged in (PHEV) to reduce engine cycling.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-16", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "bmw-m3", "make": "BMW", "model": "M3", "generation": "2021-2024 (G80)", "bodyType": "Sedan", "fuelType": "gas", "drivetrain": "RWD", "engine": "3.0L Twin-Turbo I6 (S58)", "engineFamily": "BMW S58 M Power", "marketYears": "2021-2024", "msrpRange": "$72,000-$95,000", "tireSize": "275/35R19", "tirePressurePsi": 35, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 16, "mpgHighway": 23, "mpgCombined": 19, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Electric coolant pump", "GDI carbon buildup", "Brake pad wear", "Transmission (manual) notchy" ], "yearIssues": [], "engineFaults": [ { "symptom": "Electric coolant pump failure", "cause": "S58 coolant pump electronics", "fix": "Replace coolant pump.", "affectedYears": null }, { "symptom": "Carbon buildup (GDI)", "cause": "Direct injection carbon", "fix": "Walnut blast at 60k miles.", "affectedYears": null }, { "symptom": "Brake pad wear at track use", "cause": "High-performance pad compound", "fix": "Replace with track pads.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-40", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 30000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "mercedes-glb", "make": "Mercedes-Benz", "model": "GLB", "generation": "2020-2024 (X247)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "2.0L Turbo I4 (M264 + 48V)", "engineFamily": "Mercedes M264 Mild Hybrid", "marketYears": "2020-2024", "msrpRange": "$39,000-$48,000", "tireSize": "225/55R18", "tirePressurePsi": 33, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 23, "mpgHighway": 31, "mpgCombined": 26, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "MBUX infotainment", "GDI carbon buildup", "7-speed DCT rough engagement", "Coolant pump" ], "yearIssues": [ { "years": "2020-2022", "issue": "48V ISG failure", "tsb": null, "fix": "ISG replacement", "resolved": true } ], "engineFaults": [ { "symptom": "48V mild hybrid warning and no auto start-stop", "cause": "ISG (Integrated Starter Generator) failure on M256/M264/M254", "fix": "Replace ISG module. Often covered under emissions warranty.", "affectedYears": null }, { "symptom": "Coolant loss with no leak", "cause": "Electric coolant pump failure", "fix": "Replace coolant pump. Check wiring harness for coolant intrusion.", "affectedYears": null }, { "symptom": "Rough idle and misfire", "cause": "GDI intake valve carbon buildup", "fix": "Walnut blast at 60k miles.", "affectedYears": null }, { "symptom": "MBUX Hyperscreen/infotainment reboots", "cause": "Software instability", "fix": "Software update at dealership. Module replacement if persistent.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 45000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "mercedes-s-class", "make": "Mercedes-Benz", "model": "S-Class", "generation": "2021-2024 (W223)", "bodyType": "Sedan", "fuelType": "gas", "drivetrain": "RWD", "engine": "3.0L Turbo I6 (M256 + 48V)", "engineFamily": "Mercedes M256 Mild Hybrid I6", "marketYears": "2021-2024", "msrpRange": "$110,000-$120,000", "tireSize": "255/40R20", "tirePressurePsi": 33, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 20, "mpgHighway": 29, "mpgCombined": 24, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "48V ISG failure", "Airmatic suspension", "MBUX reboots", "GDI carbon buildup" ], "yearIssues": [ { "years": "2020-2022", "issue": "48V ISG failure", "tsb": null, "fix": "ISG replacement", "resolved": true } ], "engineFaults": [ { "symptom": "48V mild hybrid warning and no auto start-stop", "cause": "ISG (Integrated Starter Generator) failure on M256/M264/M254", "fix": "Replace ISG module. Often covered under emissions warranty.", "affectedYears": null }, { "symptom": "Coolant loss with no leak", "cause": "Electric coolant pump failure", "fix": "Replace coolant pump. Check wiring harness for coolant intrusion.", "affectedYears": null }, { "symptom": "Rough idle and misfire", "cause": "GDI intake valve carbon buildup", "fix": "Walnut blast at 60k miles.", "affectedYears": null }, { "symptom": "MBUX Hyperscreen/infotainment reboots", "cause": "Software instability", "fix": "Software update at dealership. Module replacement if persistent.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 45000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "audi-e-tron-gt", "make": "Audi", "model": "e-tron GT", "generation": "2022-2024 (J1)", "bodyType": "Sedan", "fuelType": "ev", "drivetrain": "AWD", "engine": "100 kWh EV Powertrain (PPE)", "engineFamily": "VW PPE (Macan EV, Q6 e-tron, ID.7, Taycan, e-tron GT)", "marketYears": "2022-2024", "msrpRange": "$100,000-$150,000", "tireSize": "245/45R19", "tirePressurePsi": 38, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 81, "mpgHighway": 83, "mpgCombined": 82, "evMpge": 41, "sourceYear": 2022, "estimated": false }, "commonProblems": [ "12V battery", "PCM reboots", "Air suspension", "DC charging in cold" ], "yearIssues": [], "engineFaults": [ { "symptom": "Vehicle will not \"start\" — no contactor click", "cause": "12V battery degraded below threshold to close HV contactors", "fix": "Replace 12V battery. Do NOT jump from another EV; use dedicated 12V jump per OEM procedure.", "affectedYears": null }, { "symptom": "DC fast charging slower than expected, especially in cold", "cause": "Battery thermal management limiting charge to protect cells", "fix": "Pre-condition battery via navigation to charger (Tesla/OEM app). Accept slower L2 in extreme cold.", "affectedYears": null }, { "symptom": "Range drops 30-40% in winter", "cause": "Cold battery chemistry plus cabin heating load", "fix": "Pre-heat cabin while plugged in. Use seat/steering heat instead of full cabin HVAC. Park indoors when possible.", "affectedYears": null }, { "symptom": "Infotainment black screen or reboot loop", "cause": "Software instability, APIM/module failure", "fix": "Soft reset (scroll wheels); if persistent, software update or module replacement at dealership.", "affectedYears": null }, { "symptom": "12V battery drain when parked", "cause": "Telematics module not sleeping, sentry/cabin camera active", "fix": "Disable sentry/cabin camera when parked at home. Software update for telematics sleep issue.", "affectedYears": null } ], "maintenance": { "oilViscosity": "N/A (electric)", "oilIntervalMiles": 0, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "audi-q4-e-tron", "make": "Audi", "model": "Q4 e-tron", "generation": "2022-2024 (J1)", "bodyType": "SUV", "fuelType": "ev", "drivetrain": "AWD", "engine": "62-82 kWh EV Powertrain (MEB)", "engineFamily": "VW MEB (ID.4, ID.5, ID.Buzz, Q4 e-tron)", "marketYears": "2022-2024", "msrpRange": "$45,000-$55,000", "tireSize": "235/50R20", "tirePressurePsi": 38, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 112, "mpgHighway": 94, "mpgCombined": 103, "evMpge": 33, "sourceYear": 2023, "estimated": false }, "commonProblems": [ "12V battery", "Infotainment reboots", "DC charging in cold", "Software OTA" ], "yearIssues": [ { "years": "2021-2022", "issue": "12V battery failures", "tsb": null, "fix": "Replace 12V battery", "resolved": false } ], "engineFaults": [ { "symptom": "Vehicle will not \"start\" — no contactor click", "cause": "12V battery degraded below threshold to close HV contactors", "fix": "Replace 12V battery. Do NOT jump from another EV; use dedicated 12V jump per OEM procedure.", "affectedYears": null }, { "symptom": "DC fast charging slower than expected, especially in cold", "cause": "Battery thermal management limiting charge to protect cells", "fix": "Pre-condition battery via navigation to charger (Tesla/OEM app). Accept slower L2 in extreme cold.", "affectedYears": null }, { "symptom": "Range drops 30-40% in winter", "cause": "Cold battery chemistry plus cabin heating load", "fix": "Pre-heat cabin while plugged in. Use seat/steering heat instead of full cabin HVAC. Park indoors when possible.", "affectedYears": null }, { "symptom": "Infotainment black screen or reboot loop", "cause": "Software instability, APIM/module failure", "fix": "Soft reset (scroll wheels); if persistent, software update or module replacement at dealership.", "affectedYears": null }, { "symptom": "12V battery drain when parked", "cause": "Telematics module not sleeping, sentry/cabin camera active", "fix": "Disable sentry/cabin camera when parked at home. Software update for telematics sleep issue.", "affectedYears": null } ], "maintenance": { "oilViscosity": "N/A (electric)", "oilIntervalMiles": 0, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "volvo-s60", "make": "Volvo", "model": "S60", "generation": "2019-2024 (3rd Gen)", "bodyType": "Sedan", "fuelType": "gas", "drivetrain": "AWD", "engine": "2.0L Turbo I4 (B4204T) + Hybrid", "engineFamily": "Volvo VEA B4204", "marketYears": "2019-2024", "msrpRange": "$39,000-$48,000", "tireSize": "235/45R18", "tirePressurePsi": 35, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 26, "mpgHighway": 35, "mpgCombined": 30, "evMpge": null, "sourceYear": 2022, "estimated": false }, "commonProblems": [ "Oil consumption", "Coolant leak (thermostat)", "Sensus infotainment lag", "Brake rotor warping" ], "yearIssues": [ { "years": "2016-2020", "issue": "Oil consumption above spec", "tsb": null, "fix": "Oil consumption test; ring replacement", "resolved": true } ], "engineFaults": [ { "symptom": "Oil consumption — 2.0L turbo", "cause": "Piston ring and PCV system", "fix": "Oil consumption test; ring replacement.", "affectedYears": null }, { "symptom": "Coolant leak — thermostat housing", "cause": "Plastic thermostat housing", "fix": "Replace thermostat housing.", "affectedYears": null }, { "symptom": "Sensus infotainment lag", "cause": "Software/hardware limitation", "fix": "Software update.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 45000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "lucid-gravity", "make": "Lucid", "model": "Gravity", "generation": "2025 (1st Gen)", "bodyType": "SUV", "fuelType": "ev", "drivetrain": "AWD", "engine": "88-118 kWh 900V EV Powertrain", "engineFamily": "Lucid 900V EV", "marketYears": "2025", "msrpRange": "$80,000-$95,000", "tireSize": "255/45R21", "tirePressurePsi": 38, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 113, "mpgHighway": 103, "mpgCombined": 108, "evMpge": 31, "sourceYear": 2025, "estimated": false }, "commonProblems": [ "12V battery", "Software instability", "Tire cost", "DC charging variation" ], "yearIssues": [ { "years": "2022-2023", "issue": "Glass roof cracking", "tsb": null, "fix": "Roof replacement under warranty", "resolved": true } ], "engineFaults": [ { "symptom": "12V battery failure", "cause": "12V degradation", "fix": "Replace 12V battery.", "affectedYears": null }, { "symptom": "Software system instability", "cause": "Early production bugs", "fix": "OTA update.", "affectedYears": null }, { "symptom": "Glass roof cracking", "cause": "Stress fracture", "fix": "Roof replacement under warranty.", "affectedYears": null }, { "symptom": "DC charging speed variation", "cause": "Thermal management", "fix": "Pre-condition; avoid extreme heat.", "affectedYears": null } ], "maintenance": { "oilViscosity": "N/A (electric)", "oilIntervalMiles": 0, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "ram-promaster", "make": "Ram", "model": "ProMaster 2500", "generation": "2019-2024 (3rd Gen)", "bodyType": "Van", "fuelType": "gas", "drivetrain": "FWD", "engine": "3.6L V6 (Pentastar)", "engineFamily": "Chrysler Pentastar V6", "marketYears": "2019-2024", "msrpRange": "$38,000-$50,000", "tireSize": "245/75R16", "tirePressurePsi": 65, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 21, "mpgHighway": 28, "mpgCombined": 24, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "3.6L lifter failure", "9-speed transmission", "Uconnect", "Cargo area rust" ], "yearIssues": [], "engineFaults": [ { "symptom": "9-speed transmission harsh shifts", "cause": "ZF 9HP48 calibration", "fix": "TCM update.", "affectedYears": null }, { "symptom": "Power sliding door failure", "cause": "Door actuator wear", "fix": "Replace door actuator.", "affectedYears": null }, { "symptom": "3.6L oil consumption", "cause": "Piston ring wear", "fix": "Oil consumption test.", "affectedYears": null } ], "maintenance": { "oilViscosity": "5W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 100000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "gmc-yukon-xl", "make": "GMC", "model": "Yukon XL", "generation": "2021-2024 (5th Gen T1)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "4WD", "engine": "5.3L V8 (L84 EcoTec3)", "engineFamily": "GM Small Block V8 (AFM)", "marketYears": "2021-2024", "msrpRange": "$60,000-$85,000", "tireSize": "275/65R18", "tirePressurePsi": 35, "batteryGroup": "65", "batteryCca": 760, "epa": { "mpgCity": 14, "mpgHighway": 20, "mpgCombined": 16, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "AFM lifter failure", "10-speed transmission", "Air suspension", "Infotainment lag" ], "yearIssues": [ { "years": "2021-2022", "issue": "AFM lifter failure", "tsb": null, "fix": "Lifter and camshaft replacement", "resolved": false } ], "engineFaults": [ { "symptom": "Tick/knock from top of engine that progresses", "cause": "AFM/DOD lifter roller failure scoring camshaft lobes", "fix": "Replace all lifters (not just AFM cylinders), camshaft, and oil pump. Flush oil passages. Consider AFM delete tune.", "affectedYears": null }, { "symptom": "Low oil pressure warning with P0521", "cause": "Metal debris from lifter failure clogging oil pickup screen", "fix": "Do NOT drive. Tow to shop. Drop oil pan, clean pickup, replace lifters/camshaft. Full engine replacement if scored.", "affectedYears": null }, { "symptom": "8L90/8L45 transmission shudder 35-55 mph", "cause": "ATF thermal degradation damaging torque converter clutch", "fix": "Flush with low-viscosity Mobil 1 LV ATF. Replace converter if shudder persists after flush.", "affectedYears": null }, { "symptom": "10-speed transmission harsh 2-1 downshift", "cause": "10L80 TCM calibration", "fix": "TCM software update from dealership. Free under powertrain warranty.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "cadillac-escalade-v", "make": "Cadillac", "model": "Escalade-V", "generation": "2023-2024 (5th Gen)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "4WD", "engine": "6.2L V8 (L87 EcoTec3)", "engineFamily": "GM Small Block V8 (AFM)", "marketYears": "2023-2024", "msrpRange": "$150,000-$165,000", "tireSize": "275/50R22", "tirePressurePsi": 35, "batteryGroup": "65", "batteryCca": 760, "epa": { "mpgCity": 11, "mpgHighway": 16, "mpgCombined": 13, "evMpge": null, "sourceYear": 2023, "estimated": false }, "commonProblems": [ "Lifter failure", "10-speed transmission", "Air suspension", "Brake rotor warping" ], "yearIssues": [ { "years": "2021-2022", "issue": "AFM lifter failure", "tsb": null, "fix": "Lifter and camshaft replacement", "resolved": false } ], "engineFaults": [ { "symptom": "Tick/knock from top of engine that progresses", "cause": "AFM/DOD lifter roller failure scoring camshaft lobes", "fix": "Replace all lifters (not just AFM cylinders), camshaft, and oil pump. Flush oil passages. Consider AFM delete tune.", "affectedYears": null }, { "symptom": "Low oil pressure warning with P0521", "cause": "Metal debris from lifter failure clogging oil pickup screen", "fix": "Do NOT drive. Tow to shop. Drop oil pan, clean pickup, replace lifters/camshaft. Full engine replacement if scored.", "affectedYears": null }, { "symptom": "8L90/8L45 transmission shudder 35-55 mph", "cause": "ATF thermal degradation damaging torque converter clutch", "fix": "Flush with low-viscosity Mobil 1 LV ATF. Replace converter if shudder persists after flush.", "affectedYears": null }, { "symptom": "10-speed transmission harsh 2-1 downshift", "cause": "10L80 TCM calibration", "fix": "TCM software update from dealership. Free under powertrain warranty.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "ford-f150-raptor", "make": "Ford", "model": "F-150 Raptor", "generation": "2021-2024 (14th Gen P702)", "bodyType": "Truck", "fuelType": "gas", "drivetrain": "4WD", "engine": "3.5L Twin-Turbo V6 (EcoBoost)", "engineFamily": "Ford EcoBoost V6", "marketYears": "2021-2024", "msrpRange": "$65,000-$85,000", "tireSize": "315/70R17", "tirePressurePsi": 35, "batteryGroup": "H6", "batteryCca": 700, "epa": { "mpgCity": 15, "mpgHighway": 18, "mpgCombined": 16, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "VCT phaser rattle", "10-speed transmission", "Fox shock wear", "Tire wear (35\" - 37\")" ], "yearIssues": [ { "years": "2017-2020", "issue": "VCT phaser rattle at cold start", "tsb": null, "fix": "VCT phaser replacement per TSB", "resolved": true } ], "engineFaults": [ { "symptom": "Coolant loss with no visible external leak", "cause": "Cylinder head casting defect allowing coolant intrusion into cylinders (1.5L/2.0L/2.7L)", "fix": "Engine short block replacement under TSB. Check coolant reservoir for fuel smell.", "affectedYears": null }, { "symptom": "VCT phaser rattle at cold start 1-2 seconds", "cause": "VCT phaser lock pin wear", "fix": "VCT phaser replacement (both banks) and updated oil control valves.", "affectedYears": null }, { "symptom": "Turbo wastegate rattle at deceleration", "cause": "Wastegate actuator rod bushing wear", "fix": "Turbocharger replacement. Early TSB allows actuator-only replacement on some VINs.", "affectedYears": null }, { "symptom": "10-speed transmission shudder 30-50 mph", "cause": "10R80 fluid breakdown from thermal stress", "fix": "Fluid flush with Mercon ULV. Repeat at 30k intervals in hot climates.", "affectedYears": null } ], "maintenance": { "oilViscosity": "5W-30", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 45000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "toyota-tacoma-2024", "make": "Toyota", "model": "Tacoma", "generation": "2024 (4th Gen N400)", "bodyType": "Truck", "fuelType": "hybrid", "drivetrain": "4WD", "engine": "3.4L Twin-Turbo V6 Hybrid (V35A-FTS i-FORCE MAX)", "engineFamily": "Toyota i-FORCE MAX Hybrid V6", "marketYears": "2024", "msrpRange": "$32,000-$53,000", "tireSize": "265/65R17", "tirePressurePsi": 35, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 19, "mpgHighway": 24, "mpgCombined": 21, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Turbo wastegate rattle", "8-speed transmission", "Infotainment lag", "Tailgate actuator" ], "yearIssues": [ { "years": "2022-2023", "issue": "Turbo wastegate rattle on early production", "tsb": null, "fix": "Turbocharger inspection per TSB", "resolved": false } ], "engineFaults": [ { "symptom": "Turbo wastegate rattle at deceleration 2500-3500 RPM", "cause": "Wastegate actuator rod bushing wear", "fix": "Turbocharger inspection; actuator or turbo replacement.", "affectedYears": null }, { "symptom": "Hybrid inverter pump noise and warning", "cause": "Inverter coolant pump failure", "fix": "Inverter coolant pump replacement.", "affectedYears": null }, { "symptom": "Tailgate power open/close failure", "cause": "Tailgate actuator motor wear", "fix": "Tailgate actuator replacement.", "affectedYears": null } ], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "mercedes-sprinter-2500", "make": "Mercedes-Benz", "model": "Sprinter 2500/3500", "generation": "2019-2024 (VS30)", "bodyType": "Van", "fuelType": "diesel", "drivetrain": "RWD", "engine": "2.1L Turbo Diesel I4 (OM651)", "engineFamily": "Mercedes-Benz OM651 Diesel", "marketYears": "2019-2024", "msrpRange": "$45,000-$75,000", "tireSize": "245/75R16", "tirePressurePsi": 65, "batteryGroup": "H8", "batteryCca": 800, "epa": null, "commonProblems": [ "DEF/NOx sensor failures", "EGR soot buildup", "DPF regen frequency", "Rear spring fatigue at GVWR" ], "yearIssues": [ { "years": "2019-2021", "issue": "DEF/NOx sensor failures", "tsb": null, "fix": "Sensor replacement under warranty", "resolved": true } ], "engineFaults": [ { "symptom": "Check engine light with DEF/NOx sensor codes", "cause": "DEF system crystallization or NOx sensor failure", "fix": "DEF tank/sensor service; use fresh DEF", "affectedYears": "2019-2022" }, { "symptom": "EGR cooler soot blockage — reduced power", "cause": "EGR soot accumulation from short trips", "fix": "EGR cooler cleaning or replacement; highway regen runs", "affectedYears": "2019-2023" }, { "symptom": "DPF regeneration too frequent", "cause": "City-only duty cycles", "fix": "Highway burn-off runs; service DPF", "affectedYears": "2019-2023" }, { "symptom": "Hard start / no start in cold", "cause": "Glow plug or fuel filter restriction", "fix": "Glow plugs; fuel filter at 20,000 mi intervals", "affectedYears": null } ], "maintenance": { "oilViscosity": "5W-40 (MB 229.52)", "oilIntervalMiles": 10000, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 120000, "brakeFluidIntervalMiles": 40000 } }, { "slug": "ford-f250-super-duty", "make": "Ford", "model": "F-250 Super Duty", "generation": "2020-2024 (4th Gen)", "bodyType": "Truck", "fuelType": "diesel", "drivetrain": "4WD", "engine": "6.7L Power Stroke V8 Turbo Diesel", "engineFamily": "Ford 6.7L Power Stroke Diesel", "marketYears": "2020-2024", "msrpRange": "$45,000-$80,000", "tireSize": "275/70R18", "tirePressurePsi": 60, "batteryGroup": "65", "batteryCca": 850, "epa": null, "commonProblems": [ "CP4.2 fuel pump", "EGR cooler", "10R140 transmission", "Fifth-wheel hitch wear" ], "yearIssues": [ { "years": "2020-2022", "issue": "CP4.2 fuel pump reliability concerns", "tsb": null, "fix": "Fuel system monitor; lift pump upgrade", "resolved": false }, { "years": "2011-2019", "issue": "CP4.2 high-pressure fuel pump failures", "tsb": null, "fix": "HPFP replacement; 2020+ redesign (CP4.2B) addressed failures", "resolved": true } ], "engineFaults": [ { "symptom": "Loss of power with P0087 — metal contamination risk", "cause": "CP4.2 high-pressure fuel pump failure", "fix": "Replace HPFP and injectors/fuel rail if contaminated; use diesel lubricity additive", "affectedYears": "2011-2019" }, { "symptom": "Coolant loss without visible leak", "cause": "EGR cooler internal crack", "fix": "EGR cooler replacement", "affectedYears": "2011-2019" }, { "symptom": "White smoke on cold start / rough idle", "cause": "Fuel system aeration or injector wear", "fix": "Fuel system test; injector replacement", "affectedYears": null }, { "symptom": "Turbo lag / no boost above 60% throttle", "cause": "VGT vanes stuck from soot", "fix": "VGT turbo actuator service; turbo cleaning", "affectedYears": null } ], "maintenance": { "oilViscosity": "5W-40 (CJ-4/CK-4)", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 100000, "brakeFluidIntervalMiles": 45000 } }, { "slug": "ford-f350-super-duty", "make": "Ford", "model": "F-350 Super Duty", "generation": "2020-2024 (4th Gen)", "bodyType": "Truck", "fuelType": "diesel", "drivetrain": "4WD", "engine": "6.7L Power Stroke V8 Turbo Diesel", "engineFamily": "Ford 6.7L Power Stroke Diesel", "marketYears": "2020-2024", "msrpRange": "$47,000-$88,000", "tireSize": "275/70R18", "tirePressurePsi": 60, "batteryGroup": "65", "batteryCca": 850, "epa": null, "commonProblems": [ "CP4.2 fuel pump", "EGR cooler", "10R140 transmission", "Rear axle seal" ], "yearIssues": [ { "years": "2020-2022", "issue": "CP4.2 fuel pump reliability concerns", "tsb": null, "fix": "Fuel system monitor; lift pump upgrade", "resolved": false }, { "years": "2011-2019", "issue": "CP4.2 high-pressure fuel pump failures", "tsb": null, "fix": "HPFP replacement; 2020+ redesign (CP4.2B) addressed failures", "resolved": true } ], "engineFaults": [ { "symptom": "Loss of power with P0087 — metal contamination risk", "cause": "CP4.2 high-pressure fuel pump failure", "fix": "Replace HPFP and injectors/fuel rail if contaminated; use diesel lubricity additive", "affectedYears": "2011-2019" }, { "symptom": "Coolant loss without visible leak", "cause": "EGR cooler internal crack", "fix": "EGR cooler replacement", "affectedYears": "2011-2019" }, { "symptom": "White smoke on cold start / rough idle", "cause": "Fuel system aeration or injector wear", "fix": "Fuel system test; injector replacement", "affectedYears": null }, { "symptom": "Turbo lag / no boost above 60% throttle", "cause": "VGT vanes stuck from soot", "fix": "VGT turbo actuator service; turbo cleaning", "affectedYears": null } ], "maintenance": { "oilViscosity": "5W-40 (CJ-4/CK-4)", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 100000, "brakeFluidIntervalMiles": 45000 } }, { "slug": "ram-3500", "make": "Ram", "model": "3500 Heavy Duty", "generation": "2019-2024 (5th Gen DT)", "bodyType": "Truck", "fuelType": "diesel", "drivetrain": "4WD", "engine": "6.7L Cummins Turbo Diesel I6", "engineFamily": "Cummins 6.7L B-Series Diesel", "marketYears": "2019-2024", "msrpRange": "$45,000-$80,000", "tireSize": "265/70R18", "tirePressurePsi": 60, "batteryGroup": "65", "batteryCca": 850, "epa": null, "commonProblems": [ "CP4.2 fuel pump", "EGR cooler", "68RFE/Aisin transmission", "Grid heater relay" ], "yearIssues": [ { "years": "2019-2023", "issue": "CP4.2 fuel pump concerns", "tsb": null, "fix": "Lift pump and fuel system upgrades", "resolved": false }, { "years": "2019-2023", "issue": "CP4.2 high-pressure fuel pump reliability concerns", "tsb": null, "fix": "Lift pump and fuel system upgrades; monitor fuel pressure", "resolved": false } ], "engineFaults": [ { "symptom": "Fuel pressure codes after hot soak", "cause": "Lift pump or CP4.2 concerns on 2019+ units", "fix": "Fuel system diagnostic; lift pump upgrade where needed", "affectedYears": "2019-2022" }, { "symptom": "Coolant leak at EGR cooler", "cause": "EGR cooler gasket failure", "fix": "EGR cooler gasket replacement", "affectedYears": "2019-2022" }, { "symptom": "No start with grid heater codes", "cause": "Grid heater relay failure in cold climates", "fix": "Grid heater relay replacement", "affectedYears": "2019-2022" }, { "symptom": "Turbo actuator codes at highway speed", "cause": "Turbo actuator wear", "fix": "Turbo actuator replacement", "affectedYears": null } ], "maintenance": { "oilViscosity": "5W-40 (CJ-4/CK-4)", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 100000, "brakeFluidIntervalMiles": 45000 } }, { "slug": "honda-cbr600rr", "make": "Honda", "model": "CBR600RR", "generation": "2017-2024", "bodyType": "Motorcycle", "fuelType": "gas", "drivetrain": "RWD", "engine": "599cc Inline-4 (CBR600RR / GSX-R600)", "engineFamily": "600cc Supersport I4", "marketYears": "2017-2024", "msrpRange": "$11,000-$13,000", "tireSize": "120/70ZR17", "tirePressurePsi": 36, "batteryGroup": "YTX12-BS", "batteryCca": 210, "epa": null, "commonProblems": [ "Regulator-rectifier failures", "Valve clearance service cost", "Clutch cable stretch", "Chain maintenance" ], "yearIssues": [ { "years": "2013-2016", "issue": "Regulator-rectifier failures", "tsb": null, "fix": "Upgraded R/R unit", "resolved": true } ], "engineFaults": [ { "symptom": "Charging failure — battery drains", "cause": "Regulator/rectifier overheating", "fix": "Regulator-rectifier replacement; upgrade kit", "affectedYears": "All" }, { "symptom": "Rough idle / stall at stops", "cause": "Idle control or throttle body sync drift", "fix": "Throttle body sync; idle air control service", "affectedYears": null }, { "symptom": "Ticking from top end", "cause": "Valve clearance beyond spec (16,000 mi check)", "fix": "Valve adjustment", "affectedYears": null } ], "maintenance": { "oilViscosity": "10W-40", "oilIntervalMiles": 4000, "sparkPlugIntervalMiles": 16000, "airFilterIntervalMiles": 12000, "coolantIntervalMiles": 24000, "brakeFluidIntervalMiles": 24000 } }, { "slug": "honda-cb650r", "make": "Honda", "model": "CB650R", "generation": "2019-2024", "bodyType": "Motorcycle", "fuelType": "gas", "drivetrain": "RWD", "engine": "649cc Inline-4 (CB650R)", "engineFamily": "Honda 650 I4", "marketYears": "2019-2024", "msrpRange": "$9,000-$10,000", "tireSize": "120/70ZR17", "tirePressurePsi": 36, "batteryGroup": "YTX12-BS", "batteryCca": 210, "epa": null, "commonProblems": [ "Charge system", "Chain drive maintenance", "Stock exhaust heat" ], "yearIssues": [], "engineFaults": [ { "symptom": "Charging output low at idle", "cause": "R/R output at low RPM", "fix": "R/R check; charge system service", "affectedYears": null }, { "symptom": "Clutch lever heavy", "cause": "Cable friction", "fix": "Cable lube; clutch adjustment", "affectedYears": null } ], "maintenance": { "oilViscosity": "10W-30", "oilIntervalMiles": 4000, "sparkPlugIntervalMiles": 16000, "airFilterIntervalMiles": 16000, "coolantIntervalMiles": 24000, "brakeFluidIntervalMiles": 24000 } }, { "slug": "honda-gold-wing", "make": "Honda", "model": "Gold Wing", "generation": "2018-2024 (GL1800)", "bodyType": "Motorcycle", "fuelType": "gas", "drivetrain": "RWD", "engine": "1833cc Flat-Six (Gold Wing)", "engineFamily": "Honda Gold Wing Boxer Six", "marketYears": "2018-2024", "msrpRange": "$24,000-$33,000", "tireSize": "130/70R18", "tirePressurePsi": 40, "batteryGroup": "YTX20L-BS", "batteryCca": 310, "epa": null, "commonProblems": [ "Airbag system service", "Shaft drive service", "Heated accessory load", "Tire wear (heavy bike)" ], "yearIssues": [], "engineFaults": [ { "symptom": "Airbag warning light", "cause": "Airbag system self-check or sensor", "fix": "Dealer diagnostic", "affectedYears": "All" }, { "symptom": "Drive shaft service due", "cause": "Shaft lubrication schedule", "fix": "Shaft spline lube per schedule", "affectedYears": "All" }, { "symptom": "Battery drain with accessories", "cause": "Accessory load", "fix": "Charging system test", "affectedYears": "All" } ], "maintenance": { "oilViscosity": "10W-30", "oilIntervalMiles": 8000, "sparkPlugIntervalMiles": 24000, "airFilterIntervalMiles": 16000, "coolantIntervalMiles": 24000, "brakeFluidIntervalMiles": 24000 } }, { "slug": "yamaha-mt07", "make": "Yamaha", "model": "MT-07", "generation": "2021-2024 (3rd Gen)", "bodyType": "Motorcycle", "fuelType": "gas", "drivetrain": "RWD", "engine": "689cc CP2 Parallel-Twin (MT-07)", "engineFamily": "Yamaha CP2 Twin", "marketYears": "2021-2024", "msrpRange": "$8,000-$9,000", "tireSize": "180/55ZR17", "tirePressurePsi": 36, "batteryGroup": "YTX12-BS", "batteryCca": 210, "epa": null, "commonProblems": [ "Clutch noise", "Chain drive", "Stock suspension tune" ], "yearIssues": [], "engineFaults": [ { "symptom": "Clutch basket rattle at idle", "cause": "Clutch basket normal wear noise", "fix": "Clutch inspection; heavier oil", "affectedYears": "All" }, { "symptom": "Rear brake squeal", "cause": "Pad glazing", "fix": "Pad scuff; brake service", "affectedYears": null } ], "maintenance": { "oilViscosity": "10W-40", "oilIntervalMiles": 4000, "sparkPlugIntervalMiles": 12000, "airFilterIntervalMiles": 12000, "coolantIntervalMiles": 24000, "brakeFluidIntervalMiles": 24000 } }, { "slug": "yamaha-r1", "make": "Yamaha", "model": "YZF-R1", "generation": "2020-2024 (Crossplane)", "bodyType": "Motorcycle", "fuelType": "gas", "drivetrain": "RWD", "engine": "998cc Inline-4 (YZF-R1 / Z900)", "engineFamily": "1000cc Sport Naked I4", "marketYears": "2020-2024", "msrpRange": "$18,000-$19,000", "tireSize": "120/70ZR17", "tirePressurePsi": 36, "batteryGroup": "YTX12-BS", "batteryCca": 210, "epa": null, "commonProblems": [ "Valve service cost", "Electronics (TCS/IMU) calibration", "Clutch pack wear", "Tire cost (supersport)" ], "yearIssues": [], "engineFaults": [ { "symptom": "Ticking top end under 3,000 mi", "cause": "Valve clearance tight from factory", "fix": "Valve check at break-in", "affectedYears": "All" }, { "symptom": "Charging failure", "cause": "R/R or stator", "fix": "Charge system test; stator/RR replacement", "affectedYears": null }, { "symptom": "Clutch slip in high gear", "cause": "Clutch pack wear on tuned bikes", "fix": "Clutch pack replacement", "affectedYears": null } ], "maintenance": { "oilViscosity": "10W-40", "oilIntervalMiles": 4000, "sparkPlugIntervalMiles": 16000, "airFilterIntervalMiles": 12000, "coolantIntervalMiles": 24000, "brakeFluidIntervalMiles": 24000 } }, { "slug": "kawasaki-ninja400", "make": "Kawasaki", "model": "Ninja 400", "generation": "2018-2024", "bodyType": "Motorcycle", "fuelType": "gas", "drivetrain": "RWD", "engine": "399cc Parallel-Twin (Ninja 400)", "engineFamily": "400cc Parallel Twin", "marketYears": "2018-2024", "msrpRange": "$5,000-$5,600", "tireSize": "110/70ZR17", "tirePressurePsi": 32, "batteryGroup": "YTZ7S", "batteryCca": 130, "epa": null, "commonProblems": [ "Water pump weep", "Clutch cable", "Chain stretch", "Stock brake feel" ], "yearIssues": [ { "years": "2018-2020", "issue": "Water pump weep on early units", "tsb": null, "fix": "Seal replacement under warranty", "resolved": true } ], "engineFaults": [ { "symptom": "Clutch drag / hard neutral find", "cause": "Clutch cable stretch or plate wear", "fix": "Cable adjustment; clutch service", "affectedYears": "All" }, { "symptom": "Chain slack causing drive snatch", "cause": "Chain stretch in first 3,000 mi", "fix": "Chain adjust and lube every 500 mi", "affectedYears": null }, { "symptom": "Coolant weeping at water pump", "cause": "Water pump seal", "fix": "Water pump seal replacement", "affectedYears": "2018-2020" } ], "maintenance": { "oilViscosity": "10W-40", "oilIntervalMiles": 4000, "sparkPlugIntervalMiles": 12000, "airFilterIntervalMiles": 12000, "coolantIntervalMiles": 24000, "brakeFluidIntervalMiles": 24000 } }, { "slug": "kawasaki-z900", "make": "Kawasaki", "model": "Z900", "generation": "2017-2024", "bodyType": "Motorcycle", "fuelType": "gas", "drivetrain": "RWD", "engine": "998cc Inline-4 (YZF-R1 / Z900)", "engineFamily": "1000cc Sport Naked I4", "marketYears": "2017-2024", "msrpRange": "$9,000-$10,000", "tireSize": "180/55ZR17", "tirePressurePsi": 36, "batteryGroup": "YTX12-BS", "batteryCca": 210, "epa": null, "commonProblems": [ "Clutch pack", "Charge system", "Chain drive", "Quick shifter calibration" ], "yearIssues": [], "engineFaults": [ { "symptom": "Ticking top end under 3,000 mi", "cause": "Valve clearance tight from factory", "fix": "Valve check at break-in", "affectedYears": "All" }, { "symptom": "Charging failure", "cause": "R/R or stator", "fix": "Charge system test; stator/RR replacement", "affectedYears": null }, { "symptom": "Clutch slip in high gear", "cause": "Clutch pack wear on tuned bikes", "fix": "Clutch pack replacement", "affectedYears": null } ], "maintenance": { "oilViscosity": "10W-40", "oilIntervalMiles": 4000, "sparkPlugIntervalMiles": 16000, "airFilterIntervalMiles": 12000, "coolantIntervalMiles": 24000, "brakeFluidIntervalMiles": 24000 } }, { "slug": "suzuki-gsxr600", "make": "Suzuki", "model": "GSX-R600", "generation": "2017-2024", "bodyType": "Motorcycle", "fuelType": "gas", "drivetrain": "RWD", "engine": "599cc Inline-4 (CBR600RR / GSX-R600)", "engineFamily": "600cc Supersport I4", "marketYears": "2017-2024", "msrpRange": "$11,000-$12,000", "tireSize": "120/70ZR17", "tirePressurePsi": 36, "batteryGroup": "YTX12-BS", "batteryCca": 210, "epa": null, "commonProblems": [ "Regulator-rectifier", "Valve service", "Clutch cable", "Chain maintenance" ], "yearIssues": [ { "years": "2013-2016", "issue": "Regulator-rectifier failures", "tsb": null, "fix": "Upgraded R/R unit", "resolved": true } ], "engineFaults": [ { "symptom": "Charging failure — battery drains", "cause": "Regulator/rectifier overheating", "fix": "Regulator-rectifier replacement; upgrade kit", "affectedYears": "All" }, { "symptom": "Rough idle / stall at stops", "cause": "Idle control or throttle body sync drift", "fix": "Throttle body sync; idle air control service", "affectedYears": null }, { "symptom": "Ticking from top end", "cause": "Valve clearance beyond spec (16,000 mi check)", "fix": "Valve adjustment", "affectedYears": null } ], "maintenance": { "oilViscosity": "10W-40", "oilIntervalMiles": 4000, "sparkPlugIntervalMiles": 16000, "airFilterIntervalMiles": 12000, "coolantIntervalMiles": 24000, "brakeFluidIntervalMiles": 24000 } }, { "slug": "bmw-r1250gs", "make": "BMW", "model": "R 1250 GS", "generation": "2019-2024 (ShiftCam)", "bodyType": "Motorcycle", "fuelType": "gas", "drivetrain": "RWD", "engine": "1254cc Boxer Twin (R 1250 GS)", "engineFamily": "BMW Boxer ShiftCam", "marketYears": "2019-2024", "msrpRange": "$18,000-$23,000", "tireSize": "120/70R19", "tirePressurePsi": 36, "batteryGroup": "YTX14-BS", "batteryCca": 230, "epa": null, "commonProblems": [ "Water pump weep", "Final drive service", "Electronics (ESA) calibration", "Off-road accessory costs" ], "yearIssues": [ { "years": "2019-2021", "issue": "Water pump weep", "tsb": null, "fix": "Seal replacement under warranty", "resolved": true } ], "engineFaults": [ { "symptom": "Engine oil consumption above 1 qt/2,000 mi", "cause": "Boxer normal consumption varies; monitor", "fix": "Oil level check monthly; dealer check", "affectedYears": "All" }, { "symptom": "Final drive bearing wear noise", "cause": "Shaft drive bearing", "fix": "Final drive service per schedule", "affectedYears": "All" }, { "symptom": "Water pump weep", "cause": "Coolant seal", "fix": "Water pump seal replacement", "affectedYears": "2019-2021" } ], "maintenance": { "oilViscosity": "5W-40 (JASO MA2)", "oilIntervalMiles": 6000, "sparkPlugIntervalMiles": 12000, "airFilterIntervalMiles": 12000, "coolantIntervalMiles": 24000, "brakeFluidIntervalMiles": 24000 } }, { "slug": "harley-sportster-883", "make": "Harley-Davidson", "model": "Sportster 883", "generation": "2016-2022 (Iron 883)", "bodyType": "Motorcycle", "fuelType": "gas", "drivetrain": "RWD", "engine": "883cc Evolution V-Twin (Sportster 883)", "engineFamily": "Harley Evolution 45° V-Twin", "marketYears": "2016-2022", "msrpRange": "$9,000-$11,000", "tireSize": "100/90B19", "tirePressurePsi": 36, "batteryGroup": "YTX20L-BS", "batteryCca": 310, "epa": null, "commonProblems": [ "Rocker box oil leaks", "Clutch cable", "Front fork seals", "Custom part fitment" ], "yearIssues": [], "engineFaults": [ { "symptom": "Oil leak at rocker box", "cause": "Rocker box gasket age", "fix": "Rocker gasket replacement", "affectedYears": "All" }, { "symptom": "Clutch slip after aggressive launch", "cause": "Clutch disc wear", "fix": "Clutch pack replacement", "affectedYears": null }, { "symptom": "Charging at idle low", "cause": "Stator output at idle", "fix": "Charge system test", "affectedYears": "All" } ], "maintenance": { "oilViscosity": "20W-50 (HD 360)", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 10000, "airFilterIntervalMiles": 10000, "coolantIntervalMiles": 0, "brakeFluidIntervalMiles": 20000 } }, { "slug": "harley-street-glide", "make": "Harley-Davidson", "model": "Street Glide", "generation": "2018-2024 (M8)", "bodyType": "Motorcycle", "fuelType": "gas", "drivetrain": "RWD", "engine": "107ci Milwaukee-Eight V-Twin (Street Glide)", "engineFamily": "Harley Milwaukee-Eight 107", "marketYears": "2018-2024", "msrpRange": "$22,000-$28,000", "tireSize": "130/60B21", "tirePressurePsi": 40, "batteryGroup": "YTX20L-BS", "batteryCca": 310, "epa": null, "commonProblems": [ "Hydraulic clutch service", "Infotainment (BOOM!) updates", "Exhaust heat", "Accessory electrical load" ], "yearIssues": [], "engineFaults": [ { "symptom": "Clutch drag in hot traffic", "cause": "Hydraulic clutch fluid breakdown", "fix": "Clutch fluid flush", "affectedYears": "All" }, { "symptom": "Exhaust heat on right leg", "cause": "Catalyst heat near rider", "fix": "Heat shields; aftermarket exhaust note", "affectedYears": "All" }, { "symptom": "Electrical glitch with accessories", "cause": "CAN bus accessory load", "fix": "Accessory circuit check", "affectedYears": "All" } ], "maintenance": { "oilViscosity": "20W-50 (HD Screamin)", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 10000, "airFilterIntervalMiles": 10000, "coolantIntervalMiles": 0, "brakeFluidIntervalMiles": 20000 } }, { "slug": "ducati-monster", "make": "Ducati", "model": "Monster", "generation": "2021-2024 (Monster+ 937)", "bodyType": "Motorcycle", "fuelType": "gas", "drivetrain": "RWD", "engine": "937cc Testastretta V-Twin (Monster)", "engineFamily": "Ducati Testastretta 11°", "marketYears": "2021-2024", "msrpRange": "$12,000-$13,000", "tireSize": "120/70ZR17", "tirePressurePsi": 36, "batteryGroup": "YTX14-BS", "batteryCca": 230, "epa": null, "commonProblems": [ "Desmo valve service cost", "Water pump weep", "Battery draw", "Clutch (hydraulic) service" ], "yearIssues": [ { "years": "2021-2022", "issue": "Water pump weep", "tsb": null, "fix": "Seal replacement under warranty", "resolved": true } ], "engineFaults": [ { "symptom": "Battery drain when parked", "cause": "Immobilizer/electronics draw", "fix": "Battery tender; draw test", "affectedYears": "All" }, { "symptom": "Desmo valve service cost surprise", "cause": "Desmodromic valve train requires scheduled service", "fix": "Valve service per schedule (18,000 mi)", "affectedYears": "All" }, { "symptom": "Coolant weep at pump", "cause": "Water pump seal", "fix": "Seal replacement", "affectedYears": "2021-2022" } ], "maintenance": { "oilViscosity": "10W-40 (Shell Advance)", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 12000, "airFilterIntervalMiles": 12000, "coolantIntervalMiles": 24000, "brakeFluidIntervalMiles": 24000 } }, { "slug": "triumph-bonneville", "make": "Triumph", "model": "Bonneville T100", "generation": "2017-2024 (900 HT)", "bodyType": "Motorcycle", "fuelType": "gas", "drivetrain": "RWD", "engine": "900cc Parallel-Twin (Bonneville T100)", "engineFamily": "Triumph 900 HT/OHC Twin", "marketYears": "2017-2024", "msrpRange": "$10,000-$11,000", "tireSize": "100/90R18", "tirePressurePsi": 36, "batteryGroup": "YTX14-BS", "batteryCca": 230, "epa": null, "commonProblems": [ "Neutral switch", "Clutch cable", "Classic-style tire wear", "Carb to EFI transition quirks" ], "yearIssues": [], "engineFaults": [ { "symptom": "Neutral light flicker", "cause": "Neutral switch", "fix": "Switch replacement", "affectedYears": "All" }, { "symptom": "Clutch cable stretch", "cause": "Cable age", "fix": "Cable adjustment; replacement at 2 yrs", "affectedYears": "All" } ], "maintenance": { "oilViscosity": "10W-40 (JASO MA2)", "oilIntervalMiles": 6000, "sparkPlugIntervalMiles": 12000, "airFilterIntervalMiles": 12000, "coolantIntervalMiles": 24000, "brakeFluidIntervalMiles": 24000 } }, { "slug": "indian-scout", "make": "Indian", "model": "Scout", "generation": "2015-2024 (Scout/Scout Sixty)", "bodyType": "Motorcycle", "fuelType": "gas", "drivetrain": "RWD", "engine": "1133cc V-Twin (Indian Scout)", "engineFamily": "Indian Scout 60° V-Twin", "marketYears": "2015-2024", "msrpRange": "$11,000-$15,000", "tireSize": "130/90B16", "tirePressurePsi": 36, "batteryGroup": "YTX20L-BS", "batteryCca": 310, "epa": null, "commonProblems": [ "Clutch cable", "Belt drive", "Rear shock preload", "Custom parts availability" ], "yearIssues": [], "engineFaults": [ { "symptom": "Clutch lever effort high", "cause": "Cable friction", "fix": "Cable lube; adjustment", "affectedYears": "All" }, { "symptom": "Belt drive stone damage", "cause": "Belt debris", "fix": "Belt inspection; replace if cut", "affectedYears": "All" } ], "maintenance": { "oilViscosity": "10W-40 (Indian spec)", "oilIntervalMiles": 5000, "sparkPlugIntervalMiles": 10000, "airFilterIntervalMiles": 10000, "coolantIntervalMiles": 0, "brakeFluidIntervalMiles": 20000 } }, { "slug": "polaris-rzr-1000", "make": "Polaris", "model": "RZR 1000", "generation": "2020-2024 (RZR XP 1000)", "bodyType": "ATV", "fuelType": "gas", "drivetrain": "4WD", "engine": "999cc Parallel-Twin (RZR 1000 / Maverick 1000)", "engineFamily": "1000cc UTV Twin", "marketYears": "2020-2024", "msrpRange": "$18,000-$25,000", "tireSize": "29x9R14", "tirePressurePsi": 8, "batteryGroup": "YTX12-BS", "batteryCca": 210, "epa": null, "commonProblems": [ "CVT belt", "CV joints", "Radiator mud blockage", "Suspension arm bushings" ], "yearIssues": [], "engineFaults": [ { "symptom": "CVT belt burning smell / shudder", "cause": "Belt wear under load or mud ingress", "fix": "CVT belt inspection; clean clutch; replace belt", "affectedYears": "All" }, { "symptom": "Front drive shaft clunk", "cause": "CV joint wear in mud", "fix": "CV boot/bearing service; shaft replacement", "affectedYears": "All" }, { "symptom": "Coolant overheat in slow trail work", "cause": "Radiator mud blockage", "fix": "Radiator clean; fan check", "affectedYears": "All" } ], "maintenance": { "oilViscosity": "10W-50", "oilIntervalMiles": 2000, "sparkPlugIntervalMiles": 8000, "airFilterIntervalMiles": 4000, "coolantIntervalMiles": 12000, "brakeFluidIntervalMiles": 12000 } }, { "slug": "polaris-sportsman-570", "make": "Polaris", "model": "Sportsman 570", "generation": "2016-2024", "bodyType": "ATV", "fuelType": "gas", "drivetrain": "4WD", "engine": "Single-Cylinder 400-700cc (Sportsman / Grizzly / Kodiak / Foreman / Rubicon)", "engineFamily": "Utility ATV Single", "marketYears": "2016-2024", "msrpRange": "$6,500-$8,000", "tireSize": "25x8R12", "tirePressurePsi": 6, "batteryGroup": "YTX12-BS", "batteryCca": 210, "epa": null, "commonProblems": [ "CVT belt", "Battery in cold", "Air filter in dust", "Front diff seals" ], "yearIssues": [], "engineFaults": [ { "symptom": "Starter spins but no fire in cold", "cause": "Battery voltage drop in cold", "fix": "Battery service; tender in winter", "affectedYears": "All" }, { "symptom": "CVT belt squeal on takeoff", "cause": "Belt glazing", "fix": "Belt replacement", "affectedYears": "All" }, { "symptom": "Mud ingestion in airbox", "cause": "Intake snorkel debris", "fix": "Air filter clean; snorkel inspection", "affectedYears": "All" } ], "maintenance": { "oilViscosity": "10W-40", "oilIntervalMiles": 1000, "sparkPlugIntervalMiles": 6000, "airFilterIntervalMiles": 2000, "coolantIntervalMiles": 12000, "brakeFluidIntervalMiles": 12000 } }, { "slug": "can-am-maverick-1000", "make": "Can-Am", "model": "Maverick 1000", "generation": "2019-2024 (X3/Max)", "bodyType": "ATV", "fuelType": "gas", "drivetrain": "4WD", "engine": "999cc Parallel-Twin (RZR 1000 / Maverick 1000)", "engineFamily": "1000cc UTV Twin", "marketYears": "2019-2024", "msrpRange": "$20,000-$30,000", "tireSize": "30x10R14", "tirePressurePsi": 8, "batteryGroup": "YTX12-BS", "batteryCca": 210, "epa": null, "commonProblems": [ "CVT belt", "Radiator mud", "Front CV joints", "Turbo (X3) heat management" ], "yearIssues": [], "engineFaults": [ { "symptom": "CVT belt burning smell / shudder", "cause": "Belt wear under load or mud ingress", "fix": "CVT belt inspection; clean clutch; replace belt", "affectedYears": "All" }, { "symptom": "Front drive shaft clunk", "cause": "CV joint wear in mud", "fix": "CV boot/bearing service; shaft replacement", "affectedYears": "All" }, { "symptom": "Coolant overheat in slow trail work", "cause": "Radiator mud blockage", "fix": "Radiator clean; fan check", "affectedYears": "All" } ], "maintenance": { "oilViscosity": "10W-50", "oilIntervalMiles": 2000, "sparkPlugIntervalMiles": 8000, "airFilterIntervalMiles": 4000, "coolantIntervalMiles": 12000, "brakeFluidIntervalMiles": 12000 } }, { "slug": "can-am-outlander-850", "make": "Can-Am", "model": "Outlander 850", "generation": "2018-2024 (850 MAX)", "bodyType": "ATV", "fuelType": "gas", "drivetrain": "4WD", "engine": "V-Twin 700-850cc (Outlander 850 / Teryx 800 / KingQuad 750)", "engineFamily": "V-Twin Utility ATV", "marketYears": "2018-2024", "msrpRange": "$10,000-$13,000", "tireSize": "27x9R12", "tirePressurePsi": 7, "batteryGroup": "YTX14-BS", "batteryCca": 230, "epa": null, "commonProblems": [ "CVT belt", "Radiator", "Front diff actuator", "Heavy maintenance intervals" ], "yearIssues": [], "engineFaults": [ { "symptom": "Drive belt shudder under load", "cause": "CVT belt wear", "fix": "Belt replacement; clutch service", "affectedYears": "All" }, { "symptom": "Coolant loss at reservoir", "cause": "Overflow from overheat", "fix": "Radiator clean; thermostat", "affectedYears": "All" }, { "symptom": "4WD actuator grinding", "cause": "Front diff actuator wear in mud", "fix": "Actuator service", "affectedYears": "All" } ], "maintenance": { "oilViscosity": "10W-50", "oilIntervalMiles": 1500, "sparkPlugIntervalMiles": 8000, "airFilterIntervalMiles": 3000, "coolantIntervalMiles": 12000, "brakeFluidIntervalMiles": 12000 } }, { "slug": "yamaha-grizzly-700", "make": "Yamaha", "model": "Grizzly 700", "generation": "2015-2024 (EPS)", "bodyType": "ATV", "fuelType": "gas", "drivetrain": "4WD", "engine": "Single-Cylinder 400-700cc (Sportsman / Grizzly / Kodiak / Foreman / Rubicon)", "engineFamily": "Utility ATV Single", "marketYears": "2015-2024", "msrpRange": "$9,500-$12,000", "tireSize": "26x8R12", "tirePressurePsi": 6, "batteryGroup": "YTX12-BS", "batteryCca": 210, "epa": null, "commonProblems": [ "CVT belt", "Battery", "Air filter in dust", "Differential seals" ], "yearIssues": [], "engineFaults": [ { "symptom": "Starter spins but no fire in cold", "cause": "Battery voltage drop in cold", "fix": "Battery service; tender in winter", "affectedYears": "All" }, { "symptom": "CVT belt squeal on takeoff", "cause": "Belt glazing", "fix": "Belt replacement", "affectedYears": "All" }, { "symptom": "Mud ingestion in airbox", "cause": "Intake snorkel debris", "fix": "Air filter clean; snorkel inspection", "affectedYears": "All" } ], "maintenance": { "oilViscosity": "10W-40", "oilIntervalMiles": 1000, "sparkPlugIntervalMiles": 6000, "airFilterIntervalMiles": 2000, "coolantIntervalMiles": 12000, "brakeFluidIntervalMiles": 12000 } }, { "slug": "yamaha-kodiak-450", "make": "Yamaha", "model": "Kodiak 450", "generation": "2020-2024", "bodyType": "ATV", "fuelType": "gas", "drivetrain": "4WD", "engine": "Single-Cylinder 400-700cc (Sportsman / Grizzly / Kodiak / Foreman / Rubicon)", "engineFamily": "Utility ATV Single", "marketYears": "2020-2024", "msrpRange": "$6,500-$8,000", "tireSize": "25x8R12", "tirePressurePsi": 6, "batteryGroup": "YTX12-BS", "batteryCca": 210, "epa": null, "commonProblems": [ "CVT belt", "Air filter", "Battery", "Mud and water intrusion" ], "yearIssues": [], "engineFaults": [ { "symptom": "Starter spins but no fire in cold", "cause": "Battery voltage drop in cold", "fix": "Battery service; tender in winter", "affectedYears": "All" }, { "symptom": "CVT belt squeal on takeoff", "cause": "Belt glazing", "fix": "Belt replacement", "affectedYears": "All" }, { "symptom": "Mud ingestion in airbox", "cause": "Intake snorkel debris", "fix": "Air filter clean; snorkel inspection", "affectedYears": "All" } ], "maintenance": { "oilViscosity": "10W-40", "oilIntervalMiles": 1000, "sparkPlugIntervalMiles": 6000, "airFilterIntervalMiles": 2000, "coolantIntervalMiles": 12000, "brakeFluidIntervalMiles": 12000 } }, { "slug": "honda-fourtrax-foreman", "make": "Honda", "model": "FourTrax Foreman", "generation": "2015-2024 (500/520)", "bodyType": "ATV", "fuelType": "gas", "drivetrain": "4WD", "engine": "Single-Cylinder 400-700cc (Sportsman / Grizzly / Kodiak / Foreman / Rubicon)", "engineFamily": "Utility ATV Single", "marketYears": "2015-2024", "msrpRange": "$6,500-$8,500", "tireSize": "25x8R12", "tirePressurePsi": 6, "batteryGroup": "YTX12-BS", "batteryCca": 210, "epa": null, "commonProblems": [ "CVT belt", "Battery", "Electric shift motor", "Air filter" ], "yearIssues": [], "engineFaults": [ { "symptom": "Starter spins but no fire in cold", "cause": "Battery voltage drop in cold", "fix": "Battery service; tender in winter", "affectedYears": "All" }, { "symptom": "CVT belt squeal on takeoff", "cause": "Belt glazing", "fix": "Belt replacement", "affectedYears": "All" }, { "symptom": "Mud ingestion in airbox", "cause": "Intake snorkel debris", "fix": "Air filter clean; snorkel inspection", "affectedYears": "All" } ], "maintenance": { "oilViscosity": "10W-40", "oilIntervalMiles": 1000, "sparkPlugIntervalMiles": 6000, "airFilterIntervalMiles": 2000, "coolantIntervalMiles": 12000, "brakeFluidIntervalMiles": 12000 } }, { "slug": "honda-rubicon", "make": "Honda", "model": "Rubicon", "generation": "2015-2024 (500/520)", "bodyType": "ATV", "fuelType": "gas", "drivetrain": "4WD", "engine": "Single-Cylinder 400-700cc (Sportsman / Grizzly / Kodiak / Foreman / Rubicon)", "engineFamily": "Utility ATV Single", "marketYears": "2015-2024", "msrpRange": "$7,000-$9,000", "tireSize": "25x8R12", "tirePressurePsi": 6, "batteryGroup": "YTX12-BS", "batteryCca": 210, "epa": null, "commonProblems": [ "Shift motor", "CVT belt", "Battery", "DCT clutch service" ], "yearIssues": [], "engineFaults": [ { "symptom": "Starter spins but no fire in cold", "cause": "Battery voltage drop in cold", "fix": "Battery service; tender in winter", "affectedYears": "All" }, { "symptom": "CVT belt squeal on takeoff", "cause": "Belt glazing", "fix": "Belt replacement", "affectedYears": "All" }, { "symptom": "Mud ingestion in airbox", "cause": "Intake snorkel debris", "fix": "Air filter clean; snorkel inspection", "affectedYears": "All" } ], "maintenance": { "oilViscosity": "10W-40", "oilIntervalMiles": 1000, "sparkPlugIntervalMiles": 6000, "airFilterIntervalMiles": 2000, "coolantIntervalMiles": 12000, "brakeFluidIntervalMiles": 12000 } }, { "slug": "kawasaki-teryx-800", "make": "Kawasaki", "model": "Teryx 800", "generation": "2016-2024 (KRX 800)", "bodyType": "ATV", "fuelType": "gas", "drivetrain": "4WD", "engine": "V-Twin 700-850cc (Outlander 850 / Teryx 800 / KingQuad 750)", "engineFamily": "V-Twin Utility ATV", "marketYears": "2016-2024", "msrpRange": "$11,000-$15,000", "tireSize": "26x9R12", "tirePressurePsi": 7, "batteryGroup": "YTX14-BS", "batteryCca": 230, "epa": null, "commonProblems": [ "CVT belt", "Front diff actuator", "Radiator", "Heavy service intervals" ], "yearIssues": [], "engineFaults": [ { "symptom": "Drive belt shudder under load", "cause": "CVT belt wear", "fix": "Belt replacement; clutch service", "affectedYears": "All" }, { "symptom": "Coolant loss at reservoir", "cause": "Overflow from overheat", "fix": "Radiator clean; thermostat", "affectedYears": "All" }, { "symptom": "4WD actuator grinding", "cause": "Front diff actuator wear in mud", "fix": "Actuator service", "affectedYears": "All" } ], "maintenance": { "oilViscosity": "10W-50", "oilIntervalMiles": 1500, "sparkPlugIntervalMiles": 8000, "airFilterIntervalMiles": 3000, "coolantIntervalMiles": 12000, "brakeFluidIntervalMiles": 12000 } }, { "slug": "suzuki-kingquad-750", "make": "Suzuki", "model": "KingQuad 750", "generation": "2017-2024", "bodyType": "ATV", "fuelType": "gas", "drivetrain": "4WD", "engine": "V-Twin 700-850cc (Outlander 850 / Teryx 800 / KingQuad 750)", "engineFamily": "V-Twin Utility ATV", "marketYears": "2017-2024", "msrpRange": "$9,500-$11,000", "tireSize": "25x8R12", "tirePressurePsi": 7, "batteryGroup": "YTX14-BS", "batteryCca": 230, "epa": null, "commonProblems": [ "CVT belt", "Radiator", "Battery", "Selectable 4WD actuator" ], "yearIssues": [], "engineFaults": [ { "symptom": "Drive belt shudder under load", "cause": "CVT belt wear", "fix": "Belt replacement; clutch service", "affectedYears": "All" }, { "symptom": "Coolant loss at reservoir", "cause": "Overflow from overheat", "fix": "Radiator clean; thermostat", "affectedYears": "All" }, { "symptom": "4WD actuator grinding", "cause": "Front diff actuator wear in mud", "fix": "Actuator service", "affectedYears": "All" } ], "maintenance": { "oilViscosity": "10W-50", "oilIntervalMiles": 1500, "sparkPlugIntervalMiles": 8000, "airFilterIntervalMiles": 3000, "coolantIntervalMiles": 12000, "brakeFluidIntervalMiles": 12000 } }, { "slug": "toyota-camry", "make": "Toyota", "model": "Camry", "generation": "2018-2024 (XV70)", "bodyType": "Sedan", "fuelType": "gas", "drivetrain": "FWD", "engine": "2.5L I4 (A25A-FKS)", "engineFamily": null, "marketYears": "2018-2024", "msrpRange": "$26,000-$36,000", "tireSize": "205/65R16", "tirePressurePsi": 32, "batteryGroup": "35", "batteryCca": 600, "epa": { "mpgCity": 22, "mpgHighway": 33, "mpgCombined": 26, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Brake booster vacuum pump noise in cold weather", "Infotainment screen delamination and touch unresponsiveness", "Fuel pump recall (certain 2019-2020 VINs) — stalling risk", "Rear suspension lower control arm bushing wear at 80k+ miles" ], "yearIssues": [ { "years": "2018-2019", "issue": "VVT-i cold start rattle — sprocket lock pin wears prematurely", "tsb": "T-SB-0149-19", "fix": "Replace VVT gear sprocket assembly", "resolved": true }, { "years": "2018-2020", "issue": "8-speed transmission hesitation and harsh shifts", "tsb": "T-SB-0160-19", "fix": "TCM software update and adaptation reset", "resolved": true }, { "years": "2019-2021", "issue": "Dashboard cracking under UV exposure", "tsb": "T-SB-0033-20", "fix": "Dashboard panel replacement", "resolved": false } ], "engineFaults": [], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 10000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "toyota-corolla", "make": "Toyota", "model": "Corolla", "generation": "2020-2024 (E210)", "bodyType": "Sedan", "fuelType": "gas", "drivetrain": "FWD", "engine": "2.0L I4 (M20A-FKS)", "engineFamily": null, "marketYears": "2020-2024", "msrpRange": "$21,000-$28,000", "tireSize": "195/65R15", "tirePressurePsi": 33, "batteryGroup": "35", "batteryCca": 550, "epa": { "mpgCity": 30, "mpgHighway": 38, "mpgCombined": 33, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "CVT fluid degradation causing shudder at 60k+ miles without service", "Low-profile tire damage on SE/XSE trims with 18\" wheels", "Wind noise from side mirror housing at highway speeds", "Key fob battery drain due to proximity sensor sensitivity" ], "yearIssues": [ { "years": "2020-2021", "issue": "CVT belt whine under hard acceleration", "tsb": "T-SB-0221-20", "fix": "CVT fluid exchange and belt inspection", "resolved": true }, { "years": "2020-2021", "issue": "Infotainment system reboots and CarPlay disconnects", "tsb": "T-SB-0058-21", "fix": "Head unit firmware update", "resolved": true } ], "engineFaults": [], "maintenance": { "oilViscosity": "0W-16", "oilIntervalMiles": 10000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "toyota-rav4", "make": "Toyota", "model": "RAV4", "generation": "2019-2024 (XA50)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "2.5L I4 (A25A-FKS)", "engineFamily": null, "marketYears": "2019-2024", "msrpRange": "$28,000-$38,000", "tireSize": "225/65R17", "tirePressurePsi": 33, "batteryGroup": "35", "batteryCca": 600, "epa": { "mpgCity": 27, "mpgHighway": 35, "mpgCombined": 30, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Rear wiper motor failure due to water intrusion", "Lower control arm bushing wear causing clunk over bumps at 70k+ miles", "Shift cable bushing popping off causing gear selection issues", "Rear differential seal weeping on AWD models at 80k+ miles" ], "yearIssues": [ { "years": "2019-2020", "issue": "Fuel pump failure causing stalling — safety recall", "tsb": "20TA02", "fix": "Fuel pump assembly replacement (recall)", "resolved": true }, { "years": "2019-2021", "issue": "12V battery parasitic drain from DCM", "tsb": "T-SB-0159-20", "fix": "DCM software update", "resolved": true }, { "years": "2019-2022", "issue": "Hybrid inverter coolant pump failure", "tsb": "T-SB-0202-21", "fix": "Coolant pump replacement", "resolved": false } ], "engineFaults": [], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 10000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "toyota-tacoma", "make": "Toyota", "model": "Tacoma", "generation": "2016-2023 (3rd Gen N300)", "bodyType": "Truck", "fuelType": "gas", "drivetrain": "4WD", "engine": "3.5L V6 (2GR-FKS)", "engineFamily": null, "marketYears": "2016-2023", "msrpRange": "$28,000-$46,000", "tireSize": "265/65R17", "tirePressurePsi": 33, "batteryGroup": "27F", "batteryCca": 710, "epa": { "mpgCity": 19, "mpgHighway": 24, "mpgCombined": 21, "evMpge": null, "sourceYear": 2020, "estimated": false }, "commonProblems": [ "Secondary air injection pump failure at 80k-100k miles ($1,500+ repair)", "Rear differential breather valve clogging causing seal leaks", "Automatic transmission fluid overheating when towing without cooler", "Tailgate handle cable breakage preventing tailgate opening" ], "yearIssues": [ { "years": "2016-2019", "issue": "Transmission gear hunting and harsh shifts on grades", "tsb": "T-SB-0182-17", "fix": "TCM software reflash and adaptive relearn", "resolved": true }, { "years": "2016-2020", "issue": "Leaf spring squeak and premature sag", "tsb": "T-SB-0155-18", "fix": "Leaf spring replacement with TSB inserts", "resolved": false }, { "years": "2016-2018", "issue": "Frame corrosion on early 3rd gen trucks", "tsb": "T-SB-0034-19", "fix": "Frame inspection and anti-corrosion treatment", "resolved": true } ], "engineFaults": [], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 10000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "toyota-highlander", "make": "Toyota", "model": "Highlander", "generation": "2020-2024 (4th Gen)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "3.5L V6 (2GR-FKS)", "engineFamily": null, "marketYears": "2020-2024", "msrpRange": "$36,000-$50,000", "tireSize": "235/65R18", "tirePressurePsi": 33, "batteryGroup": "27F", "batteryCca": 710, "epa": { "mpgCity": 20, "mpgHighway": 28, "mpgCombined": 23, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Fuel pump recall affecting certain 2020-2021 VINs", "Wireless charger overheating with certain phone cases", "Rear suspension bushing wear at 90k+ miles", "Roof rail water leak causing headlight condensation" ], "yearIssues": [ { "years": "2020-2022", "issue": "Power liftgate motor failure — intermittent operation", "tsb": "T-SB-0145-21", "fix": "Liftgate motor assembly replacement", "resolved": true }, { "years": "2020-2021", "issue": "Brake actuator noise and pedal vibration on hybrids", "tsb": "T-SB-0108-21", "fix": "Brake ECU software update", "resolved": true } ], "engineFaults": [], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 10000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "toyota-prius", "make": "Toyota", "model": "Prius", "generation": "2016-2022 (4th Gen)", "bodyType": "Hatchback", "fuelType": "hybrid", "drivetrain": "FWD", "engine": "1.8L I4 (2ZR-FXE) + Hybrid Synergy Drive", "engineFamily": null, "marketYears": "2016-2022", "msrpRange": "$24,000-$33,000", "tireSize": "195/65R15", "tirePressurePsi": 36, "batteryGroup": "51R", "batteryCca": 475, "epa": { "mpgCity": 54, "mpgHighway": 50, "mpgCombined": 52, "evMpge": null, "sourceYear": 2019, "estimated": false }, "commonProblems": [ "Inverter/converter failure on high-mileage hybrids ($3,000+ repair)", "Catalytic converter theft due to high precious metal content", "12V auxiliary battery failure causing \"shift to P\" error", "Combination meter (dashboard display) fading at 5+ years" ], "yearIssues": [ { "years": "2016-2020", "issue": "Brake booster actuator failure — noise and pedal vibration", "tsb": "T-SB-0175-19", "fix": "Brake actuator assembly replacement", "resolved": true }, { "years": "2016-2018", "issue": "Engine oil consumption — piston ring wear", "tsb": "T-SB-0109-18", "fix": "Oil consumption test; piston ring replacement if confirmed", "resolved": true }, { "years": "2016-2019", "issue": "HV battery degradation warranty extension", "tsb": "Warranty Extension ZE7", "fix": "Battery pack replacement under extended warranty", "resolved": false } ], "engineFaults": [], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 10000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "honda-civic", "make": "Honda", "model": "Civic", "generation": "2017-2021 (10th Gen)", "bodyType": "Sedan", "fuelType": "gas", "drivetrain": "FWD", "engine": "1.5L Turbo (L15B7) / 2.0L I4 (K20C2)", "engineFamily": null, "marketYears": "2017-2021", "msrpRange": "$20,000-$30,000", "tireSize": "215/55R17", "tirePressurePsi": 33, "batteryGroup": "51R", "batteryCca": 500, "epa": { "mpgCity": 29, "mpgHighway": 38, "mpgCombined": 33, "evMpge": null, "sourceYear": 2018, "estimated": false }, "commonProblems": [ "Oil dilution in 1.5T engine requires 5k-mile oil changes in cold climates", "AC compressor premature failure on 2017-2020 models", "Infotainment touch response degrades over time", "Rear brake pad wear faster than front on Si models" ], "yearIssues": [ { "years": "2017-2019", "issue": "Oil dilution — fuel mixing with engine oil on 1.5T in cold climate", "tsb": "18-092 / 19-037", "fix": "PCM software update + oil change; Honda extended oil change interval coverage in cold regions", "resolved": true }, { "years": "2017-2020", "issue": "AC compressor failure — clutch and bearing wear", "tsb": "17-032", "fix": "AC compressor assembly replacement", "resolved": true }, { "years": "2018-2019", "issue": "Fuel pump failure — stalling risk", "tsb": "Recall 20X5T", "fix": "Fuel pump assembly replacement (recall)", "resolved": true } ], "engineFaults": [], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "honda-accord", "make": "Honda", "model": "Accord", "generation": "2018-2022 (10th Gen)", "bodyType": "Sedan", "fuelType": "gas", "drivetrain": "FWD", "engine": "1.5L Turbo (L15BN) / 2.0L Turbo (K20C3)", "engineFamily": null, "marketYears": "2018-2022", "msrpRange": "$26,000-$37,000", "tireSize": "225/50R17", "tirePressurePsi": 33, "batteryGroup": "51R", "batteryCca": 500, "epa": { "mpgCity": 26, "mpgHighway": 35, "mpgCombined": 30, "evMpge": null, "sourceYear": 2019, "estimated": false }, "commonProblems": [ "Oil dilution on 1.5T models in cold-climate short-trip driving", "Rear brake rotor warping at 30k-50k miles", "Infotainment lag and occasional reboots on 2018-2019", "AC condenser stone damage — no mesh guard from factory" ], "yearIssues": [ { "years": "2018-2019", "issue": "Oil dilution on 1.5T — fuel mixing with engine oil", "tsb": "19-037", "fix": "PCM update + oil change interval reduction", "resolved": true }, { "years": "2018-2020", "issue": "Turbo wastegate rattle at idle on 1.5T", "tsb": "19-074", "fix": "Turbocharger assembly replacement", "resolved": true }, { "years": "2018-2021", "issue": "Rear brake rotor warping — pedal pulsation", "tsb": "20-045", "fix": "Rear rotor resurface/replacement + updated pads", "resolved": false } ], "engineFaults": [], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "honda-crv", "make": "Honda", "model": "CR-V", "generation": "2017-2022 (5th Gen)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "1.5L Turbo (L15B7)", "engineFamily": null, "marketYears": "2017-2022", "msrpRange": "$27,000-$37,000", "tireSize": "235/60R18", "tirePressurePsi": 33, "batteryGroup": "51R", "batteryCca": 500, "epa": { "mpgCity": 26, "mpgHighway": 32, "mpgCombined": 28, "evMpge": null, "sourceYear": 2019, "estimated": false }, "commonProblems": [ "Oil dilution on 1.5T in cold climates — monitor oil level monthly", "AC condenser vulnerability to stone damage", "Infotainment screen delamination on 2017-2019", "Rear door lock actuator failure at 60k+ miles" ], "yearIssues": [ { "years": "2017-2019", "issue": "Oil dilution on 1.5T — fuel mixing with engine oil in cold climate", "tsb": "19-037", "fix": "PCM update + reduced oil change interval", "resolved": true }, { "years": "2018-2019", "issue": "Fuel pump failure — stalling risk", "tsb": "Recall 20X5T", "fix": "Fuel pump replacement (recall)", "resolved": true }, { "years": "2017-2022", "issue": "AC condenser failure from road debris damage", "tsb": "No TSB — known pattern", "fix": "Condenser replacement + mesh guard installation", "resolved": false } ], "engineFaults": [], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "honda-pilot", "make": "Honda", "model": "Pilot", "generation": "2016-2022 (3rd Gen)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "3.5L V6 (J35Y6)", "engineFamily": null, "marketYears": "2016-2022", "msrpRange": "$33,000-$50,000", "tireSize": "235/60R18", "tirePressurePsi": 33, "batteryGroup": "51R", "batteryCca": 500, "epa": { "mpgCity": 20, "mpgHighway": 27, "mpgCombined": 23, "evMpge": null, "sourceYear": 2019, "estimated": false }, "commonProblems": [ "VCM (Variable Cylinder Management) causing spark plug fouling and oil consumption", "9-speed ZF transmission rough shifts and hesitation", "Infotainment system lag and GPS inaccuracy", "Rear shock absorber leakage at 60k-80k miles" ], "yearIssues": [ { "years": "2016-2020", "issue": "VCM-induced misfire and engine wear from cylinder deactivation", "tsb": "No TSB — known pattern", "fix": "VCM disable device + spark plug replacement", "resolved": false }, { "years": "2016-2019", "issue": "9-speed transmission harsh 2-1 downshift", "tsb": "18-027", "fix": "TCM software update", "resolved": true }, { "years": "2016-2018", "issue": "Fuel injector deposit buildup causing rough idle", "tsb": "17-059", "fix": "Injector cleaning service", "resolved": true } ], "engineFaults": [], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "ford-f150", "make": "Ford", "model": "F-150", "generation": "2015-2020 (13th Gen)", "bodyType": "Truck", "fuelType": "gas", "drivetrain": "4WD", "engine": "2.7L EcoBoost V6 / 3.5L EcoBoost V6 / 5.0L V8", "engineFamily": null, "marketYears": "2015-2020", "msrpRange": "$30,000-$65,000", "tireSize": "275/65R18", "tirePressurePsi": 35, "batteryGroup": "65", "batteryCca": 750, "epa": { "mpgCity": 19, "mpgHighway": 26, "mpgCombined": 22, "evMpge": null, "sourceYear": 2017, "estimated": false }, "commonProblems": [ "10-speed transmission shudder (10R80) — fluid degradation at 30k-50k miles", "3.5L EcoBoost VCT phaser failure and timing chain stretch", "5.0L V8 spark plug blowout — DO NOT over-torque plugs", "Exhaust manifold bolt breakage and leak (5.0L)", "Front brake caliper slide pin seizing causing uneven pad wear" ], "yearIssues": [ { "years": "2017-2019", "issue": "10R80 10-speed transmission shudder and harsh engagement", "tsb": "19-2182", "fix": "Transmission fluid flush with Mercon ULV", "resolved": true }, { "years": "2017-2019", "issue": "3.5L EcoBoost VCT phaser rattle at cold start", "tsb": "19-2344", "fix": "VCT phaser + timing chain replacement", "resolved": true }, { "years": "2015-2018", "issue": "Backup camera failure — black or distorted image", "tsb": "Recall 21V18", "fix": "Camera replacement (recall)", "resolved": true }, { "years": "2015-2017", "issue": "5.0L V8 spark plug blowout — thread stripping", "tsb": "TSB 16-0030", "fix": "Thread insert repair + OEM torque procedure", "resolved": false } ], "engineFaults": [], "maintenance": { "oilViscosity": "5W-30", "oilIntervalMiles": 10000, "sparkPlugIntervalMiles": 50000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "ford-explorer", "make": "Ford", "model": "Explorer", "generation": "2020-2024 (6th Gen U625)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "2.3L EcoBoost I4 / 3.0L EcoBoost V6", "engineFamily": null, "marketYears": "2020-2024", "msrpRange": "$33,000-$55,000", "tireSize": "255/60R18", "tirePressurePsi": 35, "batteryGroup": "65", "batteryCca": 750, "epa": { "mpgCity": 21, "mpgHighway": 28, "mpgCombined": 24, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "10-speed transmission software issues causing harsh engagement", "Rear axle seal leaks at 40k-70k miles", "AC evaporator odor from moisture retention", "Infotainment sync system reboots and Black Screen of Death" ], "yearIssues": [ { "years": "2020-2022", "issue": "10-speed transmission hard shifts and shudder", "tsb": "21-2069", "fix": "TCM software update; valve body if needed", "resolved": true }, { "years": "2020-2023", "issue": "Rear axle shaft seal leakage", "tsb": "21-2211", "fix": "Axle seal and bearing replacement", "resolved": false }, { "years": "2020-2021", "issue": "Driveshaft vibration at highway speed", "tsb": "21-N03", "fix": "Driveshaft replacement", "resolved": true } ], "engineFaults": [], "maintenance": { "oilViscosity": "5W-30", "oilIntervalMiles": 10000, "sparkPlugIntervalMiles": 50000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "ford-escape", "make": "Ford", "model": "Escape", "generation": "2020-2024 (4th Gen)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "1.5L EcoBoost I3 / 2.0L EcoBoost I4", "engineFamily": null, "marketYears": "2020-2024", "msrpRange": "$27,000-$40,000", "tireSize": "225/65R17", "tirePressurePsi": 34, "batteryGroup": "H6", "batteryCca": 700, "epa": { "mpgCity": 28, "mpgHighway": 34, "mpgCombined": 30, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "1.5L EcoBoost cylinder head coolant intrusion — monitor coolant level", "8-speed transmission harsh engagement and shudder", "Sync 4 infotainment instability and reboots", "Rear wiper motor water intrusion failure" ], "yearIssues": [ { "years": "2020-2022", "issue": "1.5L EcoBoost coolant intrusion into cylinders — head casting defect", "tsb": "21N03", "fix": "Engine short block replacement", "resolved": true }, { "years": "2020-2022", "issue": "8-speed 8F35 transmission harsh shifts", "tsb": "22-2086", "fix": "TCM update; valve body if persistent", "resolved": true }, { "years": "2020-2021", "issue": "Brake booster vacuum failure — hard pedal", "tsb": "21-2094", "fix": "Brake booster replacement", "resolved": true } ], "engineFaults": [], "maintenance": { "oilViscosity": "5W-30", "oilIntervalMiles": 10000, "sparkPlugIntervalMiles": 50000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "ford-mustang", "make": "Ford", "model": "Mustang", "generation": "2018-2023 (6th Gen facelift)", "bodyType": "Coupe", "fuelType": "gas", "drivetrain": "RWD", "engine": "2.3L EcoBoost I4 / 5.0L Coyote V8", "engineFamily": null, "marketYears": "2018-2023", "msrpRange": "$28,000-$55,000", "tireSize": "275/40R19", "tirePressurePsi": 35, "batteryGroup": "H6", "batteryCca": 700, "epa": { "mpgCity": 21, "mpgHighway": 30, "mpgCombined": 24, "evMpge": null, "sourceYear": 2020, "estimated": false }, "commonProblems": [ "5.0L Coyote VCT phaser tick — cold start rattle", "MT82 manual transmission synchronizer wear", "Active exhaust valve actuator failure", "PP255 brake pad wear on GT Performance Pack" ], "yearIssues": [ { "years": "2018-2020", "issue": "5.0L Coyote VCT phaser rattle at cold start", "tsb": "19-2344", "fix": "VCT phaser + timing chain replacement", "resolved": true }, { "years": "2018-2021", "issue": "MT82 manual transmission grinding and shift difficulty", "tsb": "19-2076", "fix": "Transmission rebuild or replacement", "resolved": true }, { "years": "2018-2020", "issue": "Active exhaust valve actuator rattle", "tsb": "19-0109", "fix": "Actuator replacement", "resolved": true } ], "engineFaults": [], "maintenance": { "oilViscosity": "5W-50", "oilIntervalMiles": 10000, "sparkPlugIntervalMiles": 40000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "chevrolet-silverado-1500", "make": "Chevrolet", "model": "Silverado 1500", "generation": "2019-2024 (4th Gen T1)", "bodyType": "Truck", "fuelType": "gas", "drivetrain": "4WD", "engine": "2.7L Turbo I4 / 5.3L V8 / 6.2L V8", "engineFamily": null, "marketYears": "2019-2024", "msrpRange": "$33,000-$60,000", "tireSize": "275/65R18", "tirePressurePsi": 35, "batteryGroup": "65", "batteryCca": 760, "epa": { "mpgCity": 15, "mpgHighway": 21, "mpgCombined": 17, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "AFM (Active Fuel Management) lifter failure on 5.3L/6.2L — $3,000+ repair", "8L90 transmission shudder from thermal fluid degradation", "Brake vacuum pump failure causing hard pedal", "Infotainment screen delamination and touch failure" ], "yearIssues": [ { "years": "2019-2022", "issue": "5.3L/6.2L AFM lifter failure — camshaft scoring", "tsb": "PI1354", "fix": "Lifter and camshaft replacement; AFM delete optional", "resolved": false }, { "years": "2019-2020", "issue": "8L90 8-speed transmission shudder", "tsb": "18-NA-355", "fix": "Fluid flush with low-viscosity ESP LV", "resolved": true }, { "years": "2019-2021", "issue": "Brake vacuum pump failure — hard pedal", "tsb": "19-NA-150", "fix": "Vacuum pump replacement", "resolved": true } ], "engineFaults": [], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "chevrolet-equinox", "make": "Chevrolet", "model": "Equinox", "generation": "2018-2023 (3rd Gen)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "1.5L Turbo I4 / 2.0L Turbo I4", "engineFamily": null, "marketYears": "2018-2023", "msrpRange": "$26,000-$38,000", "tireSize": "225/65R17", "tirePressurePsi": 35, "batteryGroup": "H6", "batteryCca": 700, "epa": { "mpgCity": 26, "mpgHighway": 31, "mpgCombined": 28, "evMpge": null, "sourceYear": 2020, "estimated": false }, "commonProblems": [ "1.5L Turbo oil consumption — check oil level monthly", "Exhaust manifold cracking on 1.5L turbo", "Infotainment screen failure on 2018-2020", "Purge valve sticking causing EVAP codes and rough idle" ], "yearIssues": [ { "years": "2018-2020", "issue": "1.5L Turbo excessive oil consumption — piston ring wear", "tsb": "PI1354C", "fix": "Oil consumption test; piston ring replacement if confirmed", "resolved": true }, { "years": "2018-2021", "issue": "Exhaust manifold cracking — ticking noise", "tsb": "PIP5078", "fix": "Manifold replacement", "resolved": false }, { "years": "2018-2020", "issue": "Infotainment screen blank — radio module failure", "tsb": "19-NA-150", "fix": "Head unit replacement", "resolved": true } ], "engineFaults": [], "maintenance": { "oilViscosity": "5W-30", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "chevrolet-tahoe", "make": "Chevrolet", "model": "Tahoe", "generation": "2021-2024 (5th Gen T1)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "4WD", "engine": "5.3L V8 (L84) / 6.2L V8 (L87)", "engineFamily": null, "marketYears": "2021-2024", "msrpRange": "$52,000-$80,000", "tireSize": "275/65R18", "tirePressurePsi": 35, "batteryGroup": "65", "batteryCca": 760, "epa": { "mpgCity": 15, "mpgHighway": 20, "mpgCombined": 17, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "AFM lifter failure on 5.3L/6.2L engines — most costly common issue", "10-speed transmission harsh shifts", "IRS lower control arm bushing wear", "Fuel injector carbon deposit buildup causing rough idle" ], "yearIssues": [ { "years": "2021-2022", "issue": "5.3L/6.2L AFM lifter failure — camshaft damage", "tsb": "PI1354", "fix": "Lifter and camshaft replacement", "resolved": false }, { "years": "2021-2022", "issue": "10L80 transmission harsh engagement", "tsb": "21-NA-199", "fix": "TCM software update", "resolved": true }, { "years": "2021-2023", "issue": "Rear suspension control arm bushing clunk", "tsb": "22-NA-140", "fix": "Bushing replacement", "resolved": false } ], "engineFaults": [], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "nissan-altima", "make": "Nissan", "model": "Altima", "generation": "2019-2024 (6th Gen)", "bodyType": "Sedan", "fuelType": "gas", "drivetrain": "FWD", "engine": "2.5L I4 (PR25DD) / 2.0L VC-Turbo (KR20DDET)", "engineFamily": null, "marketYears": "2019-2024", "msrpRange": "$25,000-$36,000", "tireSize": "215/60R16", "tirePressurePsi": 33, "batteryGroup": "35", "batteryCca": 600, "epa": { "mpgCity": 28, "mpgHighway": 39, "mpgCombined": 32, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "CVT reliability — change fluid at 30k miles, not 60k", "Hood paint delamination on 2019-2021 models", "Rear spoiler water leak into trunk", "AC condenser vulnerability to road debris" ], "yearIssues": [ { "years": "2019-2022", "issue": "CVT judder and belt slip — valve body pressure issues", "tsb": "NTB22-058", "fix": "CVT valve body replacement or CVT unit replacement", "resolved": false }, { "years": "2019-2021", "issue": "Hood paint peeling — aluminum substrate adhesion", "tsb": "NTB20-093", "fix": "Hood repaint or replacement", "resolved": true } ], "engineFaults": [], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "nissan-rogue", "make": "Nissan", "model": "Rogue", "generation": "2021-2024 (3rd Gen T33)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "1.5L VC-Turbo I3 (KR15DDT)", "engineFamily": null, "marketYears": "2021-2024", "msrpRange": "$28,000-$40,000", "tireSize": "225/65R17", "tirePressurePsi": 33, "batteryGroup": "35", "batteryCca": 600, "epa": { "mpgCity": 27, "mpgHighway": 34, "mpgCombined": 30, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "CVT reliability — 30k-mile fluid changes are critical", "Rear hatch weather leak into cargo area", "Hood paint delamination", "Auto start-stop battery drain issues" ], "yearIssues": [ { "years": "2021-2023", "issue": "CVT judder and slip — valve body pressure control", "tsb": "NTB22-058", "fix": "CVT valve body or unit replacement", "resolved": false }, { "years": "2021-2022", "issue": "Hood paint peeling — adhesion defect", "tsb": "NTB22-015", "fix": "Hood repaint", "resolved": true } ], "engineFaults": [], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "tesla-model-3", "make": "Tesla", "model": "Model 3", "generation": "2018-2024", "bodyType": "Sedan", "fuelType": "ev", "drivetrain": "RWD", "engine": "Dual Motor AWD / Long Range RWD", "engineFamily": null, "marketYears": "2018-2024", "msrpRange": "$39,000-$55,000", "tireSize": "235/45R18", "tirePressurePsi": 42, "batteryGroup": "Tesla proprietary 12V", "batteryCca": 500, "epa": { "mpgCity": 138, "mpgHighway": 126, "mpgCombined": 132, "evMpge": 25, "sourceYear": 2022, "estimated": false }, "commonProblems": [ "12V battery failure every 2-3 years — upgrade to lithium if pre-2021", "Rear drive unit inverter failure (2018-2021)", "HVAC heat pump / octovalve issues in cold climates", "Door handle actuator failure on early models", "Tire wear accelerated — rotate every 6,500 miles" ], "yearIssues": [ { "years": "2018-2021", "issue": "Rear drive unit inverter MOSFET failure — power loss", "tsb": "SB-22-00-002", "fix": "Drive unit replacement; extended warranty coverage", "resolved": true }, { "years": "2018-2022", "issue": "12V lead-acid battery premature failure", "tsb": "SB-21-22-002", "fix": "Battery replacement; 12V lithium upgrade in 2021+ models", "resolved": true }, { "years": "2021-2023", "issue": "Heat pump / octovalve failure in cold weather", "tsb": "SB-22-11-003", "fix": "Octovalve assembly replacement", "resolved": false }, { "years": "2019-2023", "issue": "Phantom braking under Autopilot — NHTSA investigation", "tsb": "Software OTA updates", "fix": "Autopilot software update", "resolved": false } ], "engineFaults": [], "maintenance": { "oilViscosity": "N/A (Electric)", "oilIntervalMiles": 20000, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 24000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 24000 } }, { "slug": "tesla-model-y", "make": "Tesla", "model": "Model Y", "generation": "2020-2024", "bodyType": "SUV", "fuelType": "ev", "drivetrain": "AWD", "engine": "Dual Motor AWD", "engineFamily": null, "marketYears": "2020-2024", "msrpRange": "$44,000-$55,000", "tireSize": "255/45R19", "tirePressurePsi": 42, "batteryGroup": "Tesla proprietary 12V", "batteryCca": 500, "epa": { "mpgCity": 140, "mpgHighway": 119, "mpgCombined": 129, "evMpge": 26, "sourceYear": 2022, "estimated": false }, "commonProblems": [ "Heat pump / octovalve failures in cold climates", "Rear drive unit vibration and noise", "Front upper control arm ball joint wear", "12V battery replacement every 2-3 years", "Accelerated tire wear due to weight and torque" ], "yearIssues": [ { "years": "2020-2022", "issue": "Rear drive unit vibration and inverter issues", "tsb": "SB-22-00-004", "fix": "Drive unit replacement", "resolved": true }, { "years": "2021-2023", "issue": "Heat pump / octovalve failure in cold weather", "tsb": "SB-22-11-003", "fix": "Octovalve assembly replacement", "resolved": false }, { "years": "2020-2022", "issue": "Front suspension upper control arm wear", "tsb": "SB-22-31-003", "fix": "Control arm replacement", "resolved": true } ], "engineFaults": [], "maintenance": { "oilViscosity": "N/A (Electric)", "oilIntervalMiles": 20000, "sparkPlugIntervalMiles": 0, "airFilterIntervalMiles": 24000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 24000 } }, { "slug": "hyundai-elantra", "make": "Hyundai", "model": "Elantra", "generation": "2021-2024 (7th Gen CN7)", "bodyType": "Sedan", "fuelType": "gas", "drivetrain": "FWD", "engine": "2.0L I4 (Smartstream G2.0)", "engineFamily": null, "marketYears": "2021-2024", "msrpRange": "$20,000-$27,000", "tireSize": "205/55R16", "tirePressurePsi": 34, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 31, "mpgHighway": 41, "mpgCombined": 35, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "CVT/IVT reliability — change fluid at 36k miles", "Engine oil consumption on early Smartstream", "Infotainment software instability", "Brake pad squeal from factory compound" ], "yearIssues": [ { "years": "2021-2022", "issue": "Smartstream engine oil consumption — piston ring wear", "tsb": "TSB 22-EM-001H", "fix": "Oil consumption test; piston ring replacement", "resolved": true }, { "years": "2021-2022", "issue": "IVT belt shudder under acceleration", "tsb": "TSB 22-AT-001H", "fix": "IVT fluid exchange", "resolved": true } ], "engineFaults": [], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "hyundai-tucson", "make": "Hyundai", "model": "Tucson", "generation": "2022-2024 (4th Gen NX4)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "2.5L I4 (Smartstream G2.5 GDI)", "engineFamily": null, "marketYears": "2022-2024", "msrpRange": "$27,000-$38,000", "tireSize": "235/60R17", "tirePressurePsi": 34, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 23, "mpgHighway": 28, "mpgCombined": 25, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "2.5L GDI engine bearing wear — monitor for P1326", "DCT clutch shudder in city driving", "Rear control arm bushing wear", "Camera calibration drift on ADAS features" ], "yearIssues": [ { "years": "2022-2023", "issue": "2.5L GDI engine bearing wear — P1326 knock sensor", "tsb": "TSB 22-EM-005H", "fix": "Engine inspection; bearing or short block replacement", "resolved": false }, { "years": "2022-2023", "issue": "DCT clutch shudder at low speed", "tsb": "TSB 22-AT-003H", "fix": "TCM update; clutch pack if needed", "resolved": true } ], "engineFaults": [], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "kia-sportage", "make": "Kia", "model": "Sportage", "generation": "2023-2024 (5th Gen NQ5)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "2.5L I4 (Smartstream G2.5 GDI)", "engineFamily": null, "marketYears": "2023-2024", "msrpRange": "$27,000-$39,000", "tireSize": "235/65R17", "tirePressurePsi": 34, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 20, "mpgHighway": 28, "mpgCombined": 23, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "2.5L GDI engine bearing wear — P1326 monitoring", "DCT hesitation in traffic", "Infotainment reboots", "Driver seat frame creaking" ], "yearIssues": [ { "years": "2023-2024", "issue": "2.5L engine bearing wear — P1326 knock detection", "tsb": "TSB 23-EM-001K", "fix": "Engine bearing/short block replacement", "resolved": false }, { "years": "2023-2024", "issue": "DCT hesitation and rough engagement", "tsb": "TSB 23-AT-002K", "fix": "TCM software update", "resolved": true } ], "engineFaults": [], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "kia-telluride", "make": "Kia", "model": "Telluride", "generation": "2020-2024 (1st Gen ON)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "3.8L V6 (Lambda II GDI)", "engineFamily": null, "marketYears": "2020-2024", "msrpRange": "$36,000-$52,000", "tireSize": "245/60R18", "tirePressurePsi": 35, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 20, "mpgHighway": 26, "mpgCombined": 23, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Transmission harsh shifts when cold", "OCV ticking on 3.8L V6", "Power tailgate motor failure", "AC compressor premature failure" ], "yearIssues": [ { "years": "2020-2022", "issue": "Transmission harsh 2-3 cold shift", "tsb": "TSB 20-AT-004K", "fix": "TCM software update", "resolved": true }, { "years": "2020-2022", "issue": "Engine OCV ticking — VVT actuator", "tsb": "TSB 21-EM-003K", "fix": "OCV replacement", "resolved": true }, { "years": "2020-2023", "issue": "AC compressor failure", "tsb": "TSB 22-AC-001K", "fix": "Compressor replacement", "resolved": false } ], "engineFaults": [], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "mazda-cx5", "make": "Mazda", "model": "CX-5", "generation": "2017-2024 (2nd Gen KF)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "2.5L I4 (Skyactiv-G)", "engineFamily": null, "marketYears": "2017-2024", "msrpRange": "$28,000-$40,000", "tireSize": "225/65R17", "tirePressurePsi": 34, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 25, "mpgHighway": 31, "mpgCombined": 28, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Carbon buildup on intake valves (GDI)", "2.5T cylinder head cracking on 2018-2019", "Rear differential whine", "Power liftgate motor failure" ], "yearIssues": [ { "years": "2018-2019", "issue": "2.5L Turbo cylinder head cracking — coolant loss", "tsb": "TSB 01-012-19", "fix": "Cylinder head replacement", "resolved": true }, { "years": "2017-2020", "issue": "Rear differential gear whine at 40-60 mph", "tsb": "TSB 05-014-18", "fix": "Differential replacement", "resolved": true } ], "engineFaults": [], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "mazda3", "make": "Mazda", "model": "Mazda3", "generation": "2019-2024 (4th Gen BP)", "bodyType": "Sedan", "fuelType": "gas", "drivetrain": "FWD", "engine": "2.5L I4 (Skyactiv-G)", "engineFamily": null, "marketYears": "2019-2024", "msrpRange": "$23,000-$32,000", "tireSize": "205/60R16", "tirePressurePsi": 34, "batteryGroup": "H5", "batteryCca": 550, "epa": { "mpgCity": 28, "mpgHighway": 36, "mpgCombined": 31, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "GDI carbon buildup on intake valves", "VVT actuator cold start rattle", "Infotainment screen delamination", "Manual clutch pedal creak" ], "yearIssues": [ { "years": "2019-2021", "issue": "VVT actuator cold start rattle", "tsb": "TSB 01-015-20", "fix": "VVT actuator replacement", "resolved": true }, { "years": "2019-2021", "issue": "Infotainment screen delamination", "tsb": "TSB 09-006-20", "fix": "Head unit replacement", "resolved": true } ], "engineFaults": [], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "subaru-outback", "make": "Subaru", "model": "Outback", "generation": "2020-2024 (7th Gen BT)", "bodyType": "Wagon", "fuelType": "gas", "drivetrain": "AWD", "engine": "2.5L H4 (FB25D) / 2.4L Turbo H4 (FA24F)", "engineFamily": null, "marketYears": "2020-2024", "msrpRange": "$28,000-$42,000", "tireSize": "225/65R17", "tirePressurePsi": 33, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 26, "mpgHighway": 33, "mpgCombined": 29, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "CVT reliability — fluid changes at 30k critical", "2.5L oil consumption", "Windshield cracking from road debris", "Head gasket concerns on high-mileage 2.5L" ], "yearIssues": [ { "years": "2020-2022", "issue": "CVT shudder and delayed engagement — chain wear", "tsb": "TSB 16-122-20R", "fix": "CVT fluid exchange + TCM update; valve body if needed", "resolved": true }, { "years": "2020-2022", "issue": "2.5L oil consumption — piston ring wear", "tsb": "TSB 02-186-20R", "fix": "Oil consumption test; ring replacement", "resolved": true }, { "years": "2020-2024", "issue": "Windshield cracking — acoustic glass fragility", "tsb": "No TSB — known pattern", "fix": "OEM windshield replacement; PPF application", "resolved": false } ], "engineFaults": [], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 6000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "subaru-forester", "make": "Subaru", "model": "Forester", "generation": "2019-2024 (6th Gen SK)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "2.5L H4 (FB25D)", "engineFamily": null, "marketYears": "2019-2024", "msrpRange": "$26,000-$38,000", "tireSize": "225/60R17", "tirePressurePsi": 33, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 26, "mpgHighway": 33, "mpgCombined": 29, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "CVT fluid degradation — 30k changes essential", "2.5L oil consumption", "Windshield cracking", "Rear shock mount bushing wear" ], "yearIssues": [ { "years": "2019-2022", "issue": "CVT delayed engagement and shudder", "tsb": "TSB 16-122-20R", "fix": "Fluid exchange + TCM update", "resolved": true }, { "years": "2019-2021", "issue": "2.5L oil consumption", "tsb": "TSB 02-186-20R", "fix": "Oil consumption test; ring replacement", "resolved": true } ], "engineFaults": [], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 6000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "volkswagen-jetta", "make": "Volkswagen", "model": "Jetta", "generation": "2019-2024 (7th Gen)", "bodyType": "Sedan", "fuelType": "gas", "drivetrain": "FWD", "engine": "1.4L Turbo I4 (EA211) / 1.5L Turbo I4 (EA211 EVO2)", "engineFamily": null, "marketYears": "2019-2024", "msrpRange": "$20,000-$30,000", "tireSize": "205/60R16", "tirePressurePsi": 33, "batteryGroup": "H5", "batteryCca": 550, "epa": { "mpgCity": 29, "mpgHighway": 39, "mpgCombined": 33, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Water pump failure on 1.4T", "Carbon buildup (GDI)", "Thermostat housing cracking", "MIB3 infotainment failure" ], "yearIssues": [ { "years": "2019-2022", "issue": "Water pump failure — impeller and bearing wear", "tsb": "TSB 19-10-01", "fix": "Water pump replacement", "resolved": true }, { "years": "2019-2022", "issue": "MIB3 infotainment black screen", "tsb": "TSB 91-20-01", "fix": "Software update or head unit replacement", "resolved": true }, { "years": "2019-2021", "issue": "Thermostat housing crack — coolant loss", "tsb": "TSB 19-12-02", "fix": "Thermostat housing replacement", "resolved": true } ], "engineFaults": [], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 10000, "sparkPlugIntervalMiles": 40000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 24000 } }, { "slug": "volkswagen-tiguan", "make": "Volkswagen", "model": "Tiguan", "generation": "2018-2024 (2nd Gen AD1)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "2.0L Turbo I4 (EA888 Gen 3)", "engineFamily": null, "marketYears": "2018-2024", "msrpRange": "$27,000-$40,000", "tireSize": "215/65R17", "tirePressurePsi": 35, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 23, "mpgHighway": 29, "mpgCombined": 25, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Water pump failure on EA888", "Carbon buildup (GDI)", "Timing chain tensioner wear", "DSG mechatronic rough engagement" ], "yearIssues": [ { "years": "2018-2021", "issue": "Water pump failure — EA888 bearing/seal", "tsb": "TSB 19-10-01", "fix": "Water pump replacement", "resolved": true }, { "years": "2018-2020", "issue": "Timing chain tensioner rattle at startup", "tsb": "TSB 20-11-01", "fix": "Chain and tensioner replacement", "resolved": true } ], "engineFaults": [], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 10000, "sparkPlugIntervalMiles": 40000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 24000 } }, { "slug": "jeep-wrangler", "make": "Jeep", "model": "Wrangler", "generation": "2018-2024 (JL)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "4WD", "engine": "2.0L Turbo I4 / 3.6L V6 (Pentastar) / 6.4L V8 (392)", "engineFamily": null, "marketYears": "2018-2024", "msrpRange": "$32,000-$80,000", "tireSize": "245/75R17", "tirePressurePsi": 37, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 20, "mpgHighway": 24, "mpgCombined": 21, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Death wobble from steering component wear", "3.6L lifter/camshaft failure", "Freedom panel water leaks", "8-speed transmission harsh downshift" ], "yearIssues": [ { "years": "2018-2020", "issue": "Death wobble — track bar and drag link wear", "tsb": "TSB 08-079-19", "fix": "Steering component replacement", "resolved": true }, { "years": "2018-2021", "issue": "3.6L Pentastar lifter/camshaft failure", "tsb": "TSB 09-028-20", "fix": "Lifter and camshaft replacement", "resolved": true }, { "years": "2018-2019", "issue": "Frame weld cracks at suspension mounts", "tsb": "Recall W58/NHTSA 19V-741", "fix": "Frame weld inspection and repair", "resolved": true } ], "engineFaults": [], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "jeep-grand-cherokee", "make": "Jeep", "model": "Grand Cherokee", "generation": "2022-2024 (WL)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "4WD", "engine": "3.6L V6 (Pentastar) / 5.7L V8 / 6.4L V8 / 6.2L Supercharged V8", "engineFamily": null, "marketYears": "2022-2024", "msrpRange": "$38,000-$90,000", "tireSize": "265/60R18", "tirePressurePsi": 36, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 19, "mpgHighway": 26, "mpgCombined": 21, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "3.6L lifter/camshaft failure", "Air suspension failures", "Uconnect 5 software instability", "Power liftgate motor failure" ], "yearIssues": [ { "years": "2022-2023", "issue": "3.6L lifter/camshaft failure", "tsb": "TSB 09-028-22", "fix": "Lifter and camshaft replacement", "resolved": false }, { "years": "2022-2023", "issue": "Air suspension compressor/strut failure", "tsb": "TSB 08-072-22", "fix": "Component replacement", "resolved": true } ], "engineFaults": [], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "ram-1500", "make": "Ram", "model": "1500", "generation": "2019-2024 (DT 5th Gen)", "bodyType": "Truck", "fuelType": "gas", "drivetrain": "4WD", "engine": "3.6L V6 eTorque / 5.7L HEMI V8 / 3.0L EcoDiesel V6", "engineFamily": null, "marketYears": "2019-2024", "msrpRange": "$35,000-$65,000", "tireSize": "275/65R18", "tirePressurePsi": 36, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 20, "mpgHighway": 25, "mpgCombined": 22, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "5.7L HEMI lifter/camshaft failure from MDS", "8-speed transmission shudder", "Air suspension compressor failure", "Tailgate spoiler clear coat peeling" ], "yearIssues": [ { "years": "2019-2022", "issue": "5.7L HEMI MDS lifter failure — camshaft scoring", "tsb": "TSB 09-001-22", "fix": "Lifter and camshaft replacement", "resolved": false }, { "years": "2019-2021", "issue": "8HP75 transmission shudder", "tsb": "21-002-21", "fix": "Fluid flush with low-viscosity ATF", "resolved": true }, { "years": "2019-2022", "issue": "Air suspension compressor failure", "tsb": "TSB 08-072-21", "fix": "Compressor replacement", "resolved": true } ], "engineFaults": [], "maintenance": { "oilViscosity": "5W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "lexus-rx", "make": "Lexus", "model": "RX", "generation": "2016-2022 (4th Gen AL20)", "bodyType": "SUV", "fuelType": "hybrid", "drivetrain": "AWD", "engine": "3.5L V6 (2GR-FXS) Hybrid", "engineFamily": null, "marketYears": "2016-2022", "msrpRange": "$47,000-$58,000", "tireSize": "235/65R18", "tirePressurePsi": 33, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 20, "mpgHighway": 27, "mpgCombined": 23, "evMpge": null, "sourceYear": 2019, "estimated": false }, "commonProblems": [ "Dashboard melting in hot climates", "HV battery degradation at high mileage", "Power liftgate motor failure", "Infotainment system lag and outdated maps" ], "yearIssues": [ { "years": "2016-2019", "issue": "Dashboard melting — UV/heat degradation", "tsb": "TSB L-SB-0043-19", "fix": "Dashboard replacement", "resolved": true }, { "years": "2016-2018", "issue": "HV battery degradation after 100k miles", "tsb": "Warranty extension", "fix": "Battery module replacement", "resolved": false } ], "engineFaults": [], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 10000, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "acura-rdx", "make": "Acura", "model": "RDX", "generation": "2019-2024 (3rd Gen TC1/2)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "2.0L Turbo I4 (K20C3)", "engineFamily": null, "marketYears": "2019-2024", "msrpRange": "$39,000-$52,000", "tireSize": "235/55R19", "tirePressurePsi": 33, "batteryGroup": "H6", "batteryCca": 600, "epa": { "mpgCity": 22, "mpgHighway": 28, "mpgCombined": 24, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Infotainment touchpad interface frustration", "Front brake rotor warping", "SH-AWD rear differential noise", "Carbon buildup (GDI)" ], "yearIssues": [ { "years": "2019-2021", "issue": "Infotainment True Touchpad lag and usability issues", "tsb": "TSB 19-031", "fix": "Software update", "resolved": true }, { "years": "2019-2022", "issue": "Front brake rotor warping — judder", "tsb": "TSB 20-018", "fix": "Rotor resurface/replacement + updated pads", "resolved": false } ], "engineFaults": [], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 7500, "sparkPlugIntervalMiles": 60000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 30000 } }, { "slug": "bmw-x3", "make": "BMW", "model": "X3", "generation": "2018-2024 (G01)", "bodyType": "SUV", "fuelType": "gas", "drivetrain": "AWD", "engine": "2.0L Turbo I4 (B48) / 3.0L Turbo I6 (B58)", "engineFamily": null, "marketYears": "2018-2024", "msrpRange": "$46,000-$60,000", "tireSize": "245/50R19", "tirePressurePsi": 33, "batteryGroup": "H7", "batteryCca": 760, "epa": { "mpgCity": 14, "mpgHighway": 19, "mpgCombined": 16, "evMpge": null, "sourceYear": 2021, "estimated": false }, "commonProblems": [ "Electric coolant pump failure", "PCV valve (valve cover) failure", "Carbon buildup (GDI)", "xDrive transfer case wear", "High maintenance costs — budget $1,500/year after warranty" ], "yearIssues": [ { "years": "2018-2021", "issue": "Electric coolant pump failure — B48/B58", "tsb": "TSB B12-19-18", "fix": "Coolant pump replacement", "resolved": true }, { "years": "2018-2022", "issue": "PCV valve failure — lean code and oil consumption", "tsb": "TSB B11-20-19", "fix": "Valve cover assembly replacement", "resolved": true }, { "years": "2019-2022", "issue": "xDrive transfer case binding in turns", "tsb": "TSB B27-21-20", "fix": "Transfer case fluid change or replacement", "resolved": false } ], "engineFaults": [], "maintenance": { "oilViscosity": "0W-20", "oilIntervalMiles": 10000, "sparkPlugIntervalMiles": 40000, "airFilterIntervalMiles": 30000, "coolantIntervalMiles": 60000, "brakeFluidIntervalMiles": 24000 } } ] }