MINI One vs MINI John: MOT reliability compared
Updated 05 September 2026.
12.8%
MINI John MOT failure rate, 3.6 pts lower than MINI One
MINI John is the more reliable MOT performer: 12.8% of MINI John MOTs fail versus 16.4% for MINI One, a 3.6 point gap.
| Metric | MINI One | MINI John |
|---|---|---|
| MOT failure rate | 16.4% | 12.8% |
| Tests analysed | 592,414 | 146,908 |
| Most common failure | Tyres (23.7%) | Tyres (48.8%) |
Questions and answers
Which is more reliable, MINI One or MINI John?
MINI John is the more reliable MOT performer: 12.8% of MINI John MOTs fail versus 16.4% for MINI One, a 3.6 point gap.
What is the MOT failure rate of the MINI One?
16.4% of MINI One MOT tests result in a failure, from 592,414 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.