MOT Facts

Triumph MOT data

5,650 MOT tests across 2 Triumph models are covered here, with 84.5% passing overall. Select a model for a full breakdown by year, mileage and failure area.

2
Models with data
5,650
MOT tests analysed
84.5%
Pass rate
15.5%
Fail rate

Triumph models

Triumph Tr 7
1980–2021 · 1,820 tests · Lighting & signalling
82.4%
Pass
17.6%
Fail
Triumph Dolomite
1980–1990 · 409 tests · Lighting & signalling
80.9%
Pass
19.1%
Fail

Methodology & source. Based on 5,650 MOT tests. Dataset: DVSA MOT testing data (2021,2022,2023,2024,2025). Data last updated 2026-07-27. Figures reflect MOT-testable defects only — read the methodology for how these are calculated and what they don't measure.