Hymer Common MOT Problems (2026)
Every Hymer model ranked by MOT fail rate, with the most common issues identified for each. Based on 1,688 real MOT tests.
Average Hymer MOT pass rate: 91%
Check Your Hymer's MOT History
See the specific issues found on your car, plus health score and running cost estimates.
91%
Avg pass rate
9%
Avg fail rate
5
Models tested
Hymer Models with the Most MOT Problems
Highest average fail rates across all tested years
| # | Model | Fail Rate | Common Issues | |
|---|---|---|---|---|
| 1 | Hymer Ex | 14% | DPF/emissions, Injector wear, Turbo issues | |
| 2 | Hymer Ml | 12% | DPF/emissions, Turbo issues, Suspension wear | |
| 3 | Hymer Exsis | 11% | DPF/emissions, Turbo issues, Suspension wear | |
| 4 | Hymer Unclassified | 10% | DPF/emissions, Injector wear, Turbo issues | |
| 5 | Hymer B | 8% | DPF/emissions, Turbo issues, Lighting defects |
Most Reliable Hymer Models
Lowest average fail rates; the Hymer models least likely to have MOT problems
| # | Model | Pass Rate | |
|---|---|---|---|
| 1 | Hymer B | 92% | |
| 2 | Hymer Unclassified | 89% | |
| 3 | Hymer Exsis | 89% | |
| 4 | Hymer Ml | 89% | |
| 5 | Hymer Ex | 86% |
All Hymer Models by Fail Rate
Every Hymer model and year combination, sorted by fail rate (highest first)
| Model | Year | Pass Rate | Fail Rate | |
|---|---|---|---|---|
| Ml | 2018 | 84% | 16% | |
| Unclassified | 2013 | 82% | 15% | |
| Ex | 2015 | 86% | 14% | |
| Unclassified | 2016 | 87% | 13% | |
| B | 2019 | 88% | 12% | |
| Ml | 2016 | 89% | 11% | |
| Exsis | 2018 | 89% | 11% | |
| Exsis | 2016 | 89% | 11% | |
| Unclassified | 2020 | 89% | 10% | |
| B | 2018 | 92% | 8% | |
| Ml | 2017 | 93% | 8% | |
| B | 2020 | 92% | 8% | |
| Unclassified | 2015 | 92% | 8% | |
| B | 2014 | 93% | 7% | |
| B | 2017 | 93% | 7% | |
| B | 2016 | 93% | 6% | |
| B | 2015 | 95% | 5% | |
| Unclassified | 2014 | 95% | 5% |
Hymer MOT FAQ
What are the most common MOT problems on Hymer cars?
The most common MOT problems on Hymer cars vary by model and age, but typically include lighting defects, suspension wear, brake component deterioration, and tyre condition issues. Older Hymer diesels are more prone to exhaust and emissions failures. The Ex has the highest average fail rate at 14%.
Which Hymer model is the most reliable?
The most reliable Hymer model in our data is the B with an average MOT pass rate of 92%. View all Hymer models for full reliability data.
What is the average MOT pass rate for Hymer?
The average MOT pass rate for Hymer is 91%, based on 1,688 MOT tests across 5 models. This means about 9% of Hymer cars fail their MOT on the first attempt.
Check a Specific Hymer
Enter any reg plate to see the individual MOT history, defects found, health score, and running cost estimate for that specific car.