Lexus TX Ownership Cost Calculator 2026
Pre-filled with real Lexus TX specs. Estimate your Lexus TX 5-year cost of ownership — depreciation, fuel, insurance, maintenance, loan, and residual value — then compare against same-class rivals side by side.
Year-by-Year Cost Breakdown — Lexus TX
| Year | Start Value | Depreciation | Fuel | Insurance | Maint. | Reg | Loan Pmt | Yr Out-of-Pkt | Cumulative | End Value |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | $62,500 | −$11,250 | $2,118 | $3,000 | $1,300 | $150 | $12,733 | $19,301 | $31,802 | $51,250 |
| 2 | $51,250 | −$7,500 | $2,118 | $3,000 | $1,300 | $150 | $12,733 | $19,301 | $51,103 | $43,750 |
| 3 | $43,750 | −$6,875 | $2,118 | $3,000 | $1,300 | $150 | $12,733 | $19,301 | $70,405 | $36,875 |
| 4 | $36,875 | −$5,625 | $2,118 | $3,000 | $1,300 | $150 | $12,733 | $19,301 | $89,706 | $31,250 |
| 5 | $31,250 | −$4,375 | $2,118 | $3,000 | $1,300 | $150 | $12,733 | $19,301 | $109,008 | $26,875 |
| 5-yr total | — | −$35,625 | $10,591 | $15,000 | $6,500 | $750 | $63,667 | $109,008 | — | $26,875 |
Combined 23 MPG (EPA). Depreciation uses a luxury segment-average retention curve (editable). Figures are estimates for planning, not a quote.
Lexus TX — Base Parameters
Powertrain
- Engine2.5L I4 Hybrid (A25A-FXS)
- DrivetrainAWD
- Fuelhybrid
- Market years2024
EPA Efficiency
- City21 MPG
- Highway27 MPG
- Combined23 MPG
- Source year2024
Trims & MSRP
- Base (entry trim)$55,000
- Popular (mid trim)$62,500
- Top (fully loaded)$70,000
Same-Segment Cost Comparison
Every model below is modeled with identical assumptions (Popular trim, 20% down, 5-year loan at the national average new-car APR, 12,000 miles/year, national average tax & insurance). This apples-to-apples view is exclusive to VehCalc — manufacturer sites and KBB do not show it side by side.
| Model | Popular MSRP | 5-Yr Cost to Own | Avg / Year | Residual (5 yr) | Cost / Mile |
|---|---|---|---|---|---|
| Lexus TX (this car) | $62,500 | $82,133 | $16,427 | $26,875 | $1.37 |
| BMW 5 Series | $62,500 | $80,242 | $16,048 | $26,875 | $1.34 |
| Genesis GV80 | $63,000 | $82,527 | $16,505 | $27,090 | $1.38 |
| Audi A6 | $63,000 | $82,527 | $16,505 | $27,090 | $1.38 |
| Lincoln Aviator | $61,500 | $82,353 | $16,471 | $26,445 | $1.37 |
Lexus TX Reliability, Fault Codes & Maintenance Specs
Model-specific diagnostic data for the Lexus TX (2024 (1st Gen AS10), 2024): known OBD-II trouble codes, symptom-to-fix mapping, model-year issues, and the factory maintenance specification sheet. Print it and hand it to your technician.
OBD-II fault codes
6 codes logged for this platform, with the cause most often seen on the 2.5L I4 Hybrid (A25A-FXS).
| Code | Description | Common cause here | Severity |
|---|---|---|---|
| P0A80 | Replace Hybrid Battery Pack | HV battery cell degradation exceeding capacity threshold | High |
| P0AA6 | Hybrid Battery Isolation Fault | Insulation breakdown in HV battery | High |
| P0A7F | Hybrid Battery Pack Deterioration | Cell aging, thermal stress | Medium |
| P0A01 | Hybrid Battery Charger Temperature Sensor Circuit | Battery thermal sensor failure | Medium |
| P0300 | Random/Multiple Cylinder Misfire | Engine intermittent use causing plug fouling | Medium |
| P0420 | Catalyst System Efficiency Below Threshold | Catalyst aging from intermittent operation | Low |
Symptoms, causes & fixes
What owners actually report, what it turns out to be, and what the repair involves.
| Symptom | Root cause | Fix | Model years |
|---|---|---|---|
| Infotainment touchpad frustration | Remote Touch Interface | Use CarPlay | 2024 |
| 12V battery drain | Telematics | Software update | 2024 |
| HV battery degradation warning with P0A80 | Battery cell capacity loss below threshold (typically 8-10 years / 150k+ miles) | Battery module diagnostic at dealership. Replacement or refurbishment of degraded modules only (not full pack if localized). | 2024 |
| Brake actuator noise and pedal feel change | Regenerative brake actuator/accumulator wear | Brake actuator replacement. Bleed system per hybrid-specific procedure. | 2024 |
| 12V battery drain with no-start after parking | DCM/telematics module not entering sleep mode | Software update for telematics. Replace 12V battery if 3+ years old. | 2024 |
| Engine cycles unexpectedly at full HV battery | Battery thermal management running engine for cabin heat | Normal behavior in cold climate. Pre-heat cabin while plugged in (PHEV) to reduce engine cycling. | 2024 |
Model-year issues
Problems tied to a specific production window rather than the whole generation.
| Years | Issue | Fix | Status |
|---|---|---|---|
| 2019-2021 | Fuel pump impeller deformation causing stall Reference: 20TP-02 | Fuel pump replacement under recall | Resolved in later build |
Common problems owners report
Recurring complaints for this model, summarized from owner-reported fault patterns.
- Infotainment touchpad
- 12V battery drain
- HV battery degradation
- Power liftgate
Factory maintenance specification sheet
Spec-grade values for the Lexus TX. Verify against your owner's manual before service.
| Engine oil grade | 0W-16 |
| Oil capacity (with filter) | 4.5 qt |
| Oil change interval | 7,500 mi |
| Spark plug interval | 60,000 mi |
| Tire size | 255/55R20 |
| Tire pressure (cold) | 33 psi |
| Tire rotation interval | 5,000 mi |
| Air filter interval | 30,000 mi |
| Coolant service interval | 60,000 mi |
| Brake fluid interval | 30,000 mi |
| 12V battery group | Group H6 |
| Battery cold-cranking amps | 600 CCA |
Powertrain & drivetrain identity
Confirm your exact configuration before ordering parts or booking service.
| Engine / motor | 2.5L I4 Hybrid (A25A-FXS) |
| Drivetrain | AWD |
| Body style | SUV |
| Generation | 2024 (1st Gen AS10) |
| Market years | 2024 |
| Original MSRP range | $55,000-$70,000 |
| Market | US/CA |
Data sources & methodology
- OBD-II code definitionsSAE J2012 / ISO 15031-6 standardized powertrain diagnostic trouble codes, with platform-specific causes matched against the model in this dataset. Retrieved August 29, 2026.
- Fuel economy & MPGeU.S. Environmental Protection Agency fuel-economy data (fueleconomy.gov), model-year matched where available. Retrieved August 29, 2026.
- Maintenance specificationsFactory scheduled-maintenance intervals, fluid grades, tire sizes, and battery group sizes compiled per model. Retrieved August 29, 2026.
- Defects, recalls & technical service bulletinsNational Highway Traffic Safety Administration (NHTSA) defect and recall records. Retrieved August 29, 2026.
Methodology and citations are maintained by the VehCalc editorial team. Where an official schedule is not yet loaded, results are shown as model estimates and the source is stated as a reference.
Lexus TX — Common Ownership Questions
What is the Lexus TX 5-year cost of ownership in 2026?
Based on a Popular-trim purchase at $62,500 with a 20% down payment, a 5-year loan at the national average new-car APR, 12,000 miles per year, and national average tax and insurance, the estimated 5-year cost of ownership is $82,133 — about $16,427 per year — with an estimated $26,875 residual value after 5 years. Use the calculator above to tailor it to your state, down payment, and mileage.
How much does a Lexus TX depreciate each year?
The TX sits in the luxury segment. Applying a segment-average retention curve, it is estimated to keep roughly 82% of its value after the first year and 43% after five years. Depreciation is typically the single largest ownership cost, which is why our calculator shows it year by year alongside every other expense.
What is the Lexus TX MSRP and which trims are available?
The TX ranges from $55,000 (Base (entry trim)) to $70,000 (Top (fully loaded)). Trims shown: Base (entry trim) ($55,000); Popular (mid trim) ($62,500); Top (fully loaded) ($70,000). Select a trim in the calculator to recompute costs instantly.
What are the Lexus TX real-world fuel costs?
EPA combined rating is 23 MPG (city 21 / highway 27). At the 2026 national average of $4.06/gal and 12,000 miles per year, fuel runs about $2,118 per year, or $10,591 over 5 years.
Does the Lexus TX qualify for any tax credits?
The TX is a hybrid vehicle, so federal EV credits do not apply. State-level incentives, if any, are listed on each state's page — select your state in the calculator to see local tax and fee impact.
How do Lexus TX ownership costs compare with rivals?
See the side-by-side comparison table on this page. We model the TX against BMW 5 Series, Genesis GV80, Audi A6, Lincoln Aviator using identical assumptions — same annual miles, down payment, and loan terms — so the difference is truly apples-to-apples. That is data the manufacturer's site and KBB do not show side by side.
What are the most common Lexus TX problems?
Owners of the Lexus TX (2024) most often report: Infotainment touchpad; 12V battery drain; HV battery degradation; Power liftgate. Each is broken down with its root cause and the repair path in the reliability section above.
Which OBD-II codes does the Lexus TX throw most often?
The codes logged most frequently for this platform are P0A80 (Replace Hybrid Battery Pack), P0AA6 (Hybrid Battery Isolation Fault), P0A7F (Hybrid Battery Pack Deterioration). The full list with the cause usually found on the 2.5L I4 Hybrid (A25A-FXS) and a low/medium/high severity rating is in the fault-code table above.
Why does my Lexus TX infotainment touchpad frustration?
On this model the usual cause is remote Touch Interface. The typical repair is use CarPlay (reported on 2024 cars). The symptoms table above lists every reported fault for this platform.
Are there model-year-specific Lexus TX issues I should check before buying used?
Yes — 2019-2021 cars are associated with fuel pump impeller deformation causing stall (reference 20TP-02). Recommended action: fuel pump replacement under recall Later builds were corrected. The model-year table above lists all known production-window issues.
What are the Lexus TX service intervals and fluid specs?
Factory spec is 0W-16 oil (4.5 qt) changed every 7,500 miles, 255/55R20 tires at 33 psi cold rotated every 5,000 miles, air filter every 30,000 miles, coolant every 60,000 miles, spark plugs every 60,000 miles, and a group H6 battery at 600 CCA. The full spec sheet is above and printable.