Triumph Tr-7 MOT data by year
The Triumph Tr-7 appears in 1,820 MOT tests in this dataset across model years 1980–2021. Its most common failure areas are lighting & signalling, brakes and emissions & environmental, and its overall pass rate is 82.4%.
1,820
MOT tests analysed
82.4%
Pass rate
17.6%
Fail rate
1980–2021
Years covered
By model year
| Year | Tests | Pass rate | Fail rate | Most common failure |
|---|---|---|---|---|
| 1982 | 575 | 81.2% | 18.8% | Lighting & signalling |
Most common failures (all years)
| # | Category | % of tests affected | Tests |
|---|---|---|---|
| 1 | Lighting & signalling | 10.9% | 198 |
| 2 | Brakes | 7.4% | 135 |
| 3 | Emissions & environmental | 7.3% | 133 |
| 4 | Suspension | 4.5% | 82 |
| 5 | Visibility | 4.4% | 80 |
| 6 | Steering | 4.1% | 74 |
| 7 | Body, structure & corrosion | 2.1% | 39 |
| 8 | Tyres | 0.9% | 16 |
Methodology & source. Based on 1,820 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.