Yamaha Common MOT Problems (2026)
Every Yamaha model ranked by MOT fail rate, with the most common issues identified for each. Based on 1,825 real MOT tests.
Average Yamaha MOT pass rate: 92%
Check Your Yamaha's MOT History
See the specific issues found on your car, plus health score and running cost estimates.
92%
Avg pass rate
8%
Avg fail rate
2
Models tested
Yamaha Models with the Most MOT Problems
Highest average fail rates across all tested years
| # | Model | Fail Rate | Common Issues | |
|---|---|---|---|---|
| 1 | Yamaha Raptor | 6% | Suspension wear, Structural corrosion, Exhaust deterioration | |
| 2 | Yamaha Unclassified | 5% | Lighting defects |
Most Reliable Yamaha Models
Lowest average fail rates; the Yamaha models least likely to have MOT problems
| # | Model | Pass Rate | |
|---|---|---|---|
| 1 | Yamaha Unclassified | 94% | |
| 2 | Yamaha Raptor | 90% |
All Yamaha Models by Fail Rate
Every Yamaha model and year combination, sorted by fail rate (highest first)
| Model | Year | Pass Rate | Fail Rate | |
|---|---|---|---|---|
| Unclassified | 2019 | 88% | 11% | |
| Raptor | 2008 | 90% | 10% | |
| Unclassified | 2008 | 92% | 8% | |
| Unclassified | 2016 | 92% | 7% | |
| Raptor | 2006 | 93% | 7% | |
| Unclassified | 2015 | 79% | 6% | |
| Unclassified | 2007 | 95% | 5% | |
| Unclassified | 2020 | 93% | 5% | |
| Unclassified | 2013 | 95% | 5% | |
| Unclassified | 2018 | 96% | 4% | |
| Unclassified | 2021 | 96% | 4% | |
| Unclassified | 2014 | 97% | 3% | |
| Unclassified | 2017 | 97% | 3% | |
| Raptor | 2007 | 88% | 2% | |
| Unclassified | 2006 | 100% | 0% | |
| Unclassified | 2004 | 100% | 0% |
Yamaha MOT FAQ
What are the most common MOT problems on Yamaha cars?
The most common MOT problems on Yamaha cars vary by model and age, but typically include lighting defects, suspension wear, brake component deterioration, and tyre condition issues. Older Yamaha diesels are more prone to exhaust and emissions failures. The Raptor has the highest average fail rate at 6%.
Which Yamaha model is the most reliable?
The most reliable Yamaha model in our data is the Unclassified with an average MOT pass rate of 94%. View all Yamaha models for full reliability data.
What is the average MOT pass rate for Yamaha?
The average MOT pass rate for Yamaha is 92%, based on 1,825 MOT tests across 2 models. This means about 8% of Yamaha cars fail their MOT on the first attempt.
Check a Specific Yamaha
Enter any reg plate to see the individual MOT history, defects found, health score, and running cost estimate for that specific car.