Jeep Gladiator Ownership Cost Calculator 2026
Pre-filled with real Jeep Gladiator specs. Estimate your Jeep Gladiator 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 — Jeep Gladiator
| Year | Start Value | Depreciation | Fuel | Insurance | Maint. | Reg | Loan Pmt | Yr Out-of-Pkt | Cumulative | End Value |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | $46,000 | −$5,060 | $2,564 | $1,800 | $950 | $150 | $9,372 | $14,836 | $24,036 | $40,940 |
| 2 | $40,940 | −$3,680 | $2,564 | $1,800 | $950 | $150 | $9,372 | $14,836 | $38,872 | $37,260 |
| 3 | $37,260 | −$3,680 | $2,564 | $1,800 | $950 | $150 | $9,372 | $14,836 | $53,708 | $33,580 |
| 4 | $33,580 | −$3,220 | $2,564 | $1,800 | $950 | $150 | $9,372 | $14,836 | $68,544 | $30,360 |
| 5 | $30,360 | −$2,760 | $2,564 | $1,800 | $950 | $150 | $9,372 | $14,836 | $83,380 | $27,600 |
| 5-yr total | — | −$18,400 | $12,821 | $9,000 | $4,750 | $750 | $46,859 | $83,380 | — | $27,600 |
Combined 19 MPG (EPA). Depreciation uses a compact-truck segment-average retention curve (editable). Figures are estimates for planning, not a quote.
Jeep Gladiator — Base Parameters
Powertrain
- Engine3.6L V6 (Pentastar)
- Drivetrain4WD
- Fuelgas
- Market years2020-2024
EPA Efficiency
- City17 MPG
- Highway22 MPG
- Combined19 MPG
- Source year2021
Trims & MSRP
- Base (entry trim)$37,000
- Popular (mid trim)$46,000
- Top (fully loaded)$55,000
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 |
|---|---|---|---|---|---|
| Jeep Gladiator (this car) | $46,000 | $55,780 | $11,156 | $27,600 | $0.93 |
| Nissan Titan | $46,500 | $56,801 | $11,360 | $27,900 | $0.95 |
| Chevrolet Silverado 1500 | $46,500 | $57,597 | $11,519 | $27,900 | $0.96 |
| Ford F-150 | $47,500 | $54,959 | $10,992 | $28,500 | $0.92 |
| Toyota Tundra | $49,000 | $61,055 | $12,211 | $29,400 | $1.02 |
Jeep Gladiator Reliability, Fault Codes & Maintenance Specs
Model-specific diagnostic data for the Jeep Gladiator (2020-2024 (JT), 2020-2024): 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
5 codes logged for this platform, with the cause most often seen on the 3.6L V6 (Pentastar).
| Code | Description | Common cause here | Severity |
|---|---|---|---|
| P0300 | Random/Multiple Cylinder Misfire | Roller lifter failure scoring camshaft (3.6L) | High |
| P0521 | Engine Oil Pressure Sensor Range/Performance | Debris from lifter failure | High |
| P0344 | Camshaft Position Sensor Circuit Intermittent | Camshaft sensor damage from debris | Medium |
| P0117 | Engine Coolant Temperature Circuit Low | Coolant sensor or thermostat | Low |
| P0420 | Catalyst System Efficiency Below Threshold | Catalyst damage from misfire | 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 |
|---|---|---|---|
| Steering wander and death wobble | Track bar and drag link wear | Replace steering components | 2020-2022 |
| 3.6L lifter/camshaft failure | Roller lifter failure | Replace lifters and camshaft | 2020-2022 |
| Manual transmission gear grind | NSG370 synchro wear | Transmission rebuild | 2020-2022 |
| 9-speed transmission harsh shifts | ZF 9HP48 calibration | TCM software update. | 2020-2024 |
| Engine oil consumption | 2.4L Tigershark / 3.6L ring wear | Oil consumption test; engine replacement if confirmed. | 2020-2024 |
Model-year issues
Problems tied to a specific production window rather than the whole generation.
| Years | Issue | Fix | Status |
|---|---|---|---|
| 2014-2018 | 3.6L roller lifter failure | Lifter and camshaft replacement | Resolved in later build |
Common problems owners report
Recurring complaints for this model, summarized from owner-reported fault patterns.
- Death wobble
- 3.6L lifter failure
- Manual transmission issues
- Frame weld quality concerns
Factory maintenance specification sheet
Spec-grade values for the Jeep Gladiator. Verify against your owner's manual before service.
| Engine oil grade | 5W-20 |
| Oil capacity (with filter) | 6 qt |
| Oil change interval | 7,500 mi |
| Spark plug interval | 100,000 mi |
| Tire size | 245/75R17 |
| Tire pressure (cold) | 37 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 H7 |
| Battery cold-cranking amps | 760 CCA |
Powertrain & drivetrain identity
Confirm your exact configuration before ordering parts or booking service.
| Engine / motor | 3.6L V6 (Pentastar) |
| Drivetrain | 4WD |
| Body style | Truck |
| Generation | 2020-2024 (JT) |
| Market years | 2020-2024 |
| Original MSRP range | $37,000-$55,000 |
| 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.
Jeep Gladiator — Common Ownership Questions
What is the Jeep Gladiator 5-year cost of ownership in 2026?
Based on a Popular-trim purchase at $46,000 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 $55,780 — about $11,156 per year — with an estimated $27,600 residual value after 5 years. Use the calculator above to tailor it to your state, down payment, and mileage.
How much does a Jeep Gladiator depreciate each year?
The Gladiator sits in the compact-truck segment. Applying a segment-average retention curve, it is estimated to keep roughly 89% of its value after the first year and 60% 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 Jeep Gladiator MSRP and which trims are available?
The Gladiator ranges from $37,000 (Base (entry trim)) to $55,000 (Top (fully loaded)). Trims shown: Base (entry trim) ($37,000); Popular (mid trim) ($46,000); Top (fully loaded) ($55,000). Select a trim in the calculator to recompute costs instantly.
What are the Jeep Gladiator real-world fuel costs?
EPA combined rating is 19 MPG (city 17 / highway 22). At the 2026 national average of $4.06/gal and 12,000 miles per year, fuel runs about $2,564 per year, or $12,821 over 5 years.
Does the Jeep Gladiator qualify for any tax credits?
The Gladiator is a gas 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 Jeep Gladiator ownership costs compare with rivals?
See the side-by-side comparison table on this page. We model the Gladiator against Nissan Titan, Chevrolet Silverado 1500, Ford F-150, Toyota Tundra 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 Jeep Gladiator problems?
Owners of the Jeep Gladiator (2020-2024) most often report: Death wobble; 3.6L lifter failure; Manual transmission issues; Frame weld quality concerns. Each is broken down with its root cause and the repair path in the reliability section above.
Which OBD-II codes does the Jeep Gladiator throw most often?
The codes logged most frequently for this platform are P0300 (Random/Multiple Cylinder Misfire), P0521 (Engine Oil Pressure Sensor Range/Performance), P0344 (Camshaft Position Sensor Circuit Intermittent). The full list with the cause usually found on the 3.6L V6 (Pentastar) and a low/medium/high severity rating is in the fault-code table above.
Why does my Jeep Gladiator steering wander and death wobble?
On this model the usual cause is track bar and drag link wear. The typical repair is replace steering components (reported on 2020-2022 cars). The symptoms table above lists every reported fault for this platform.
Are there model-year-specific Jeep Gladiator issues I should check before buying used?
Yes — 2014-2018 cars are associated with 3.6L roller lifter failure. Recommended action: lifter and camshaft replacement Later builds were corrected. The model-year table above lists all known production-window issues.
What are the Jeep Gladiator service intervals and fluid specs?
Factory spec is 5W-20 oil (6 qt) changed every 7,500 miles, 245/75R17 tires at 37 psi cold rotated every 5,000 miles, air filter every 30,000 miles, coolant every 60,000 miles, spark plugs every 100,000 miles, and a group H7 battery at 760 CCA. The full spec sheet is above and printable.