BMW 118 Series vs BMW X5: MOT reliability compared
Updated 05 September 2026.
18.5%
BMW 118 Series MOT failure rate, 4.2 pts lower than BMW X5
BMW 118 Series is the more reliable MOT performer: 18.5% of BMW 118 Series MOTs fail versus 22.7% for BMW X5, a 4.2 point gap.
| Metric | BMW 118 Series | BMW X5 |
|---|---|---|
| MOT failure rate | 18.5% | 22.7% |
| Tests analysed | 1,955,032 | 1,798,830 |
| Most common failure | Tyres (32.0%) | Brakes (27.1%) |
Questions and answers
Which is more reliable, BMW 118 Series or BMW X5?
BMW 118 Series is the more reliable MOT performer: 18.5% of BMW 118 Series MOTs fail versus 22.7% for BMW X5, a 4.2 point gap.
What is the MOT failure rate of the BMW 118 Series?
18.5% of BMW 118 Series MOT tests result in a failure, from 1,955,032 tests.
What is the MOT failure rate of the BMW X5?
22.7% of BMW X5 MOT tests result in a failure, from 1,798,830 tests.