MINI MINI vs MINI Roadster: MOT reliability compared
Updated 05 September 2026.
14.8%
MINI Roadster MOT failure rate, 10.8 pts lower than MINI MINI
MINI Roadster is the more reliable MOT performer: 14.8% of MINI Roadster MOTs fail versus 25.6% for MINI MINI, a 10.8 point gap.
| Metric | MINI MINI | MINI Roadster |
|---|---|---|
| MOT failure rate | 25.6% | 14.8% |
| Tests analysed | 8,159,683 | 30,656 |
| Most common failure | Lamps & electrical (29.0%) | Tyres (26.0%) |
Questions and answers
Which is more reliable, MINI MINI or MINI Roadster?
MINI Roadster is the more reliable MOT performer: 14.8% of MINI Roadster MOTs fail versus 25.6% for MINI MINI, a 10.8 point gap.
What is the MOT failure rate of the MINI MINI?
25.6% of MINI MINI MOT tests result in a failure, from 8,159,683 tests.
What is the MOT failure rate of the MINI Roadster?
14.8% of MINI Roadster MOT tests result in a failure, from 30,656 tests.