Chrysler-jeep Wrangler MOT Pass Rate
Overall pass rate across all manufacture years, based on 13,827 real MOT test results. Failure rate: 39.2%.
Data from official DVSA MOT testing records
Chrysler-jeep Wrangler MOT Reliability Overview
The Chrysler-jeep Wrangler is a relatively common sight on UK roads, with 13,827 MOT test results recorded in our database spanning 25 manufacture years. It has an overall MOT pass rate of 60.8% and a failure rate of 39.2%, which is around the UK average of approximately 37%.
Based on this data, the Chrysler-jeep Wrangler earns a "Average" reliability rating. The average Chrysler-jeep Wrangler presents for MOT with approximately 72,901 miles on the clock. Manufacture year matters: 2015 models achieve the highest pass rate at 80.0%, while 1994 models have the lowest at 55.0%. This 25.0 percentage point difference suggests notable variation in build quality or component durability across production years.
The most common MOT failure for the Chrysler-jeep Wrangler is Brakes, affecting 42.3% of all tests. Brake-related failures include worn brake pads, corroded brake discs, leaking brake lines, and faulty brake servos. These are safety-critical components — any brake deficiency will result in an MOT fail. The second most common issue is Suspension at 37.0%. Lamps, Reflectors and Electrical Equipment rounds out the top three at 25.6%. Together, these top 3 failure categories account for a significant portion of all MOT failures for this model.
Top failures across all manufacture years combined. Individual year pages may show different top failures.
What Fails Most
Best Year to Buy
📈 How Each Vintage Ages
Tracking how each manufacture year's MOT pass rate changes as the car ages. Showing 3 vintages — click year chips to highlight.
Multi-line chart showing how different Chrysler-jeep Wrangler vintages degrade over time, from age 3 to 27 years.
Only vintages with 100+ tests in at least 3 different test years are shown. Fleet average is the UK-wide pass rate for all cars at each age.
📉 How Age Affects Reliability
MOT failure rate by vehicle age for the Chrysler-jeep Wrangler. The dashed red line marks when the manufacturer warranty typically expires (3 years).
Line chart showing MOT failure rate by vehicle age from 3 to 20 years, with warranty expiry marked at 3 years.
💡 What does the warranty cliff mean?
The Chrysler-jeep Wrangler actually sees a 8% decrease in failure rate after the warranty period. This is likely due to survivorship bias — unreliable cars are already off the road by this age. Peak failure occurs at age 15 (47.8% fail rate).
Note: pass rates may improve for very old vehicles due to survivorship bias — only well-maintained cars remain on the road.
Pass Rate by Manufacture Year
* High Fail Rate badge indicates an MOT pass rate below 65% (failure rate above 35%).
What Fails on This Car?
Click a category to see specific failure items.
View as table
| Rank | Failure Category | Rate (%) | Count |
|---|---|---|---|
| 1 | Lamps, Reflectors And Electrical Equipment | 50.1% | 6,916 |
| 2 | Brakes | 49.2% | 6,803 |
| 3 | Suspension | 43.4% | 6,001 |
| 4 | Steering | 9.5% | 1,320 |
| 5 | Tyres | 8.6% | 1,192 |
| 6 | Driver's View Of The Road | 8.5% | 1,176 |
| 7 | Body, Chassis, Structure | 6.7% | 921 |
| 8 | Exhaust, Fuel And Emissions | 6.4% | 879 |
| 9 | Noise, Emissions And Leaks | 4.1% | 571 |
| 10 | Visibility | 3.7% | 515 |
| 11 | Seat Belts And Supplementary Restraint Systems | 2.4% | 337 |
| 12 | Body, Structure And General Items | 2.4% | 325 |
| 13 | Non-component Advisories | 2.3% | 312 |
| 14 | Registration Plates And Vin | 2.2% | 305 |
Failures per 10,000 Miles
avg. 72,901 miFor every 10,000 miles driven, this shows what percentage of MOT tests fail for each category. This accounts for how far cars are actually driven, not just raw pass/fail counts.
View as table
| Category | Rate / 10K mi | Raw % | Count |
|---|---|---|---|
| Lamps & Electrical | 6.87 | 50.1% | 6,916 |
| Brakes | 6.75 | 49.2% | 6,803 |
| Suspension | 5.95 | 43.4% | 6,001 |
| Visibility | 1.68 | 12.2% | 1,691 |
| Steering | 1.31 | 9.5% | 1,320 |
| Body & Structure | 1.23 | 9.1% | 1,246 |
| Tyres | 1.18 | 8.6% | 1,192 |
| Emissions & Exhaust | 0.87 | 6.4% | 879 |
| Noise, emissions and leaks | 0.57 | 4.1% | 571 |
| Seat Belts | 0.33 | 2.4% | 337 |
| Non-component advisories | 0.31 | 2.3% | 312 |
| Registration Plates and VIN | 0.30 | 2.2% | 305 |
🚗 Similar Cars to Consider
Mileage at MOT
The average Chrysler-jeep Wrangler has 72,901 miles when tested for MOT.
📊 Mileage-Adjusted Failure Rate
How often this car fails MOT relative to how much it's driven — a fairer comparison than raw pass rate.
The Chrysler-jeep Wrangler has a mileage-adjusted failure rate of 5.38% per 10,000 miles driven. The average across all makes is 5.38%, so this model is equal to the average than average.
About Chrysler-jeep Wrangler MOT Data
The Chrysler-jeep Wrangler is a relatively common sight on UK roads, with 13,827 MOT test results recorded in our database spanning 25 manufacture years. It has an overall MOT pass rate of 60.8% and a failure rate of 39.2%, which is around the UK average of approximately 37%.
For Chrysler-jeep Wrangler owners, these results suggest average reliability — some preparation before MOT can improve pass chances. Focus your pre-MOT checks on brakes and suspension for the best chance of a first-time pass. Use our detailed year-by-year breakdown and failure analysis below to understand how your specific Wrangler is likely to perform.
Brakes — 42.3% of failures
Brakes issues account for 42.3% of MOT failures on the Chrysler-jeep Wrangler. Brake-related failures include worn brake pads, corroded brake discs, leaking brake lines, and faulty brake servos. These are safety-critical components — any brake deficiency will result in an MOT fail. Typical repair costs: £150–400. Pre-MOT check: Listen for squealing or grinding noises. Check brake pedal feel — if it feels spongy or goes to the floor, have the system inspected immediately. Look at brake pad thickness through the wheel spokes (minimum 3mm).
Suspension — 37.0% of failures
Suspension issues account for 37.0% of MOT failures on the Chrysler-jeep Wrangler. Suspension failures typically involve worn bushes, leaking shock absorbers, broken coil springs, and damaged suspension arms. These affect ride quality, tyre wear, and road holding. Typical repair costs: £200–500. Pre-MOT check: Look for uneven tyre wear, listen for clunking over bumps, and check if the car pulls to one side. A bouncy ride suggests worn shock absorbers. Visually inspect coil springs for cracks.
Lamps, Reflectors and Electrical Equipment — 25.6% of failures
Lamps, Reflectors and Electrical Equipment issues account for 25.6% of MOT failures on the Chrysler-jeep Wrangler. Lighting failures cover all external lights: headlights, tail lights, brake lights, indicators, fog lights, and reflectors. A single blown bulb will cause an MOT fail. This is one of the most preventable failure categories. Typical repair costs: £5–50. Pre-MOT check: Walk around the car and check every light — headlights (dipped and main beam), side lights, tail lights, brake lights, indicators, hazard lights, reverse light, rear fog light, and number plate lights. Replace any blown bulbs before the test.
Frequently Asked Questions
What is the MOT pass rate for the Chrysler-jeep Wrangler?
Based on 13,827 MOT tests in our database, the Chrysler-jeep Wrangler has an overall pass rate of 60.8% (39.2% fail rate).
What are the most common MOT failures on a Chrysler-jeep Wrangler?
The top 3 reasons a Chrysler-jeep Wrangler fails its MOT are: 1. Brakes (42.3%), 2. Suspension (37.0%), 3. Lamps, Reflectors and Electrical Equipment (25.6%). Check these areas before booking your MOT.
Is the Chrysler-jeep Wrangler reliable?
With a 39.2% MOT failure rate, the Wrangler is about average compared to the UK average of ~40%.
What should I check before an MOT on my Chrysler-jeep Wrangler?
Based on failure data, focus on: Brakes (42.3%); Suspension (37.0%); Lamps, Reflectors and Electrical Equipment (25.6%). These are the areas most likely to cause a fail. Also check all lights, tyres (minimum 1.6mm tread), and windscreen condition — these are quick wins that apply to all cars.
Based on DVSA anonymised MOT test data (2005–2024). Crown copyright, Open Government Licence v3.0.