Triumph Bonneville vs Triumph Tiger: MOT reliability compared
Updated 05 September 2026.
9.2%
Triumph Tiger MOT failure rate, 0.6 pts lower than Triumph Bonneville
Triumph Tiger is the more reliable MOT performer: 9.2% of Triumph Tiger MOTs fail versus 9.8% for Triumph Bonneville, a 0.6 point gap.
| Metric | Triumph Bonneville | Triumph Tiger |
|---|---|---|
| MOT failure rate | 9.8% | 9.2% |
| Tests analysed | 305,248 | 288,223 |
| Most common failure | Brakes (19.7%) | Brakes (29.0%) |
Questions and answers
Which is more reliable, Triumph Bonneville or Triumph Tiger?
Triumph Tiger is the more reliable MOT performer: 9.2% of Triumph Tiger MOTs fail versus 9.8% for Triumph Bonneville, a 0.6 point gap.
What is the MOT failure rate of the Triumph Bonneville?
9.8% of Triumph Bonneville MOT tests result in a failure, from 305,248 tests.
What is the MOT failure rate of the Triumph Tiger?
9.2% of Triumph Tiger MOT tests result in a failure, from 288,223 tests.