MINI MINI vs MINI John: MOT reliability compared
Updated 05 September 2026.
12.8%
MINI John MOT failure rate, 12.8 pts lower than MINI MINI
MINI John is the more reliable MOT performer: 12.8% of MINI John MOTs fail versus 25.6% for MINI MINI, a 12.8 point gap.
| Metric | MINI MINI | MINI John |
|---|---|---|
| MOT failure rate | 25.6% | 12.8% |
| Tests analysed | 8,159,683 | 146,908 |
| Most common failure | Lamps & electrical (29.0%) | Tyres (48.8%) |
Questions and answers
Which is more reliable, MINI MINI or MINI John?
MINI John is the more reliable MOT performer: 12.8% of MINI John MOTs fail versus 25.6% for MINI MINI, a 12.8 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 John?
12.8% of MINI John MOT tests result in a failure, from 146,908 tests.