BMW X5 vs BMW X3: MOT reliability compared
Updated 05 September 2026.
17.9%
BMW X3 MOT failure rate, 4.8 pts lower than BMW X5
BMW X3 is the more reliable MOT performer: 17.9% of BMW X3 MOTs fail versus 22.7% for BMW X5, a 4.8 point gap.
| Metric | BMW X5 | BMW X3 |
|---|---|---|
| MOT failure rate | 22.7% | 17.9% |
| Tests analysed | 1,798,830 | 1,310,087 |
| Most common failure | Brakes (27.1%) | Tyres (26.0%) |
Questions and answers
Which is more reliable, BMW X5 or BMW X3?
BMW X3 is the more reliable MOT performer: 17.9% of BMW X3 MOTs fail versus 22.7% for BMW X5, a 4.8 point gap.
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.
What is the MOT failure rate of the BMW X3?
17.9% of BMW X3 MOT tests result in a failure, from 1,310,087 tests.