Triumph Bonneville vs Triumph Daytona: MOT reliability compared
Updated 05 September 2026.
9.8%
Triumph Bonneville MOT failure rate, 4.2 pts lower than Triumph Daytona
Triumph Bonneville is the more reliable MOT performer: 9.8% of Triumph Bonneville MOTs fail versus 14.0% for Triumph Daytona, a 4.2 point gap.
| Metric | Triumph Bonneville | Triumph Daytona |
|---|---|---|
| MOT failure rate | 9.8% | 14.0% |
| Tests analysed | 305,248 | 150,605 |
| Most common failure | Brakes (19.7%) | Brakes (23.2%) |
Questions and answers
Which is more reliable, Triumph Bonneville or Triumph Daytona?
Triumph Bonneville is the more reliable MOT performer: 9.8% of Triumph Bonneville MOTs fail versus 14.0% for Triumph Daytona, a 4.2 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 Daytona?
14.0% of Triumph Daytona MOT tests result in a failure, from 150,605 tests.