Chrysler-Jeep Common MOT Problems (2026)
Chrysler-Jeep models ranked by MOT fail rate, with typical issues to check for cars of each age and type. Based on 23,147 MOT tests (DVSA data for tests carried out in 2024, retests included).
Average Chrysler-Jeep MOT pass rate: 74%
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74%
Avg pass rate
26%
Avg fail rate
12
Models tested
Chrysler-Jeep Models with the Most MOT Problems
Highest average fail rates (models with 1,000+ tests, cars registered up to 2021)
| # | Model | Fail Rate | Typical Issues (estimate) | |
|---|---|---|---|---|
| 1 | Chrysler-Jeep Patriot | 34% | DPF/emissions, Injector wear, Suspension wear | |
| 2 | Chrysler-Jeep Grand Voyager | 30% | DPF/emissions, Injector wear, Turbo issues | |
| 3 | Chrysler-Jeep Cherokee | 26% | Suspension wear, Brake disc corrosion, Structural corrosion | |
| 4 | Chrysler-Jeep Wrangler | 24% | DPF/emissions, Injector wear, Turbo issues | |
| 5 | Chrysler-Jeep 300 | 22% | DPF/emissions, Injector wear, Turbo issues |
Most Reliable Chrysler-Jeep Models
Lowest average fail rates (models with 1,000+ tests, cars registered up to 2021). Newer models tend to pass more often simply because they are younger.
| # | Model | Pass Rate | |
|---|---|---|---|
| 1 | Chrysler-Jeep 300 | 77% | |
| 2 | Chrysler-Jeep Grand Cherokee | 77% | |
| 3 | Chrysler-Jeep Wrangler | 75% | |
| 4 | Chrysler-Jeep Cherokee | 73% | |
| 5 | Chrysler-Jeep Grand Voyager | 69% |
All Chrysler-Jeep Models by Fail Rate
Every Chrysler-Jeep model and year with 300+ MOT tests (cars registered up to 2021), sorted by fail rate (highest first). Fuel type is shown as a guide.
| Model | Year | Pass Rate | Fail Rate | |
|---|---|---|---|---|
| Patriot | 2008 | 61% | 37% | |
| Grand Voyager | 2007 | 64% | 36% | |
| Patriot | 2010 | 64% | 34% | |
| Cherokee | 2003 | 66% | 32% | |
| Grand Voyager | 2008 | 68% | 29% | |
| Cherokee | 2006 | 74% | 25% | |
| Cherokee | 2005 | 73% | 25% | |
| Cherokee | 2007 | 75% | 25% | |
| Wrangler | 1998 | 76% | 24% | |
| Grand Cherokee | 2008 | 76% | 24% | |
| 300 | 2006 | 75% | 23% | |
| 300 | 2008 | 76% | 23% | |
| 300 | 2010 | 77% | 23% | |
| Grand Cherokee | 2006 | 77% | 23% | |
| Cherokee | 2004 | 76% | 23% | |
| 300 | 2009 | 76% | 22% | |
| 300 | 2007 | 78% | 21% | |
| Grand Cherokee | 2010 | 78% | 20% | |
| Grand Cherokee | 2007 | 81% | 17% |
Chrysler-Jeep MOT FAQ
What are the most common MOT problems on Chrysler-Jeep cars?
The most common MOT problems on Chrysler-Jeep cars vary by model and age, but typically include lighting defects, suspension wear, brake wear and tyre condition, which are the most common reasons for failure across all makes in DVSA's published MOT statistics. Older Chrysler-Jeep diesels are more prone to exhaust and emissions failures. Of the Chrysler-Jeep models with at least 1,000 tests, the Chrysler-Jeep Patriot has the highest average fail rate at 34%.
Which Chrysler-Jeep model is the most reliable?
In our data, the Chrysler-Jeep 300 has the best MOT record of the Chrysler-Jeep models with at least 1,000 tests: 77% of its 7,640 MOT tests ended in a pass and 22% in a fail. The Chrysler-Jeep Grand Cherokee is level on 77%. Newer models tend to pass more often simply because they are younger, so compare models of a similar age.
What is the average MOT pass rate for Chrysler-Jeep?
The average MOT pass rate for Chrysler-Jeep is 74%, based on 23,147 MOT tests across 12 models (DVSA MOT data for tests in 2024, retests included). That means roughly 26% of MOT tests on Chrysler-Jeep cars ended in a fail.
Chrysler-Jeep Model Problem Guides
Typical issues to check, rough repair costs and year-by-year MOT pass rates for each Chrysler-Jeep model
Check a Specific Chrysler-Jeep
Enter any reg plate to see the individual MOT history, defects found, health score, and running cost estimate for that specific car.