Yamaha Unclassified MOT data by year
The Yamaha Unclassified appears in 4,682 MOT tests in this dataset across model years 1985–2025. Its most common failure areas are lighting & signalling, brakes and other defects, and its overall pass rate is 93.1%.
4,682
MOT tests analysed
93.1%
Pass rate
6.9%
Fail rate
1985–2025
Years covered
By model year
| Year | Tests | Pass rate | Fail rate | Most common failure |
|---|---|---|---|---|
| 2007 | 306 | 91.8% | 8.2% | Lighting & signalling |
| 2014 | 274 | 94.2% | 5.8% | Lighting & signalling |
| 2015 | 381 | 91.9% | 8.1% | Lighting & signalling |
| 2016 | 446 | 93.5% | 6.5% | Lighting & signalling |
| 2017 | 364 | 93.7% | 6.3% | Lighting & signalling |
| 2019 | 287 | 92.3% | 7.7% | Lighting & signalling |
Most common failures (all years)
| # | Category | % of tests affected | Tests |
|---|---|---|---|
| 1 | Lighting & signalling | 5.9% | 277 |
| 2 | Brakes | 3.0% | 141 |
| 3 | Other defects | 2.9% | 138 |
| 4 | Suspension | 1.8% | 82 |
| 5 | Steering | 0.8% | 39 |
| 6 | Tyres | 0.7% | 31 |
| 7 | Body, structure & corrosion | 0.6% | 28 |
| 8 | Visibility | 0.6% | 26 |
Methodology & source. Based on 4,682 MOT tests. Dataset: DVSA MOT testing data (2021,2022,2023,2024,2025). Data last updated 2026-07-01. Figures reflect MOT-testable defects only — read the methodology for how these are calculated and what they don't measure.