BMW 3 Series vs BMW 316 Series: MOT reliability compared
Updated 05 September 2026.
24.9%
BMW 3 Series MOT failure rate, 5.9 pts lower than BMW 316 Series
BMW 3 Series is the more reliable MOT performer: 24.9% of BMW 3 Series MOTs fail versus 30.8% for BMW 316 Series, a 5.9 point gap.
| Metric | BMW 3 Series | BMW 316 Series |
|---|---|---|
| MOT failure rate | 24.9% | 30.8% |
| Tests analysed | 12,881,046 | 1,213,435 |
| Most common failure | Suspension (32.4%) | Suspension (41.2%) |
Questions and answers
Which is more reliable, BMW 3 Series or BMW 316 Series?
BMW 3 Series is the more reliable MOT performer: 24.9% of BMW 3 Series MOTs fail versus 30.8% for BMW 316 Series, a 5.9 point gap.
What is the MOT failure rate of the BMW 3 Series?
24.9% of BMW 3 Series MOT tests result in a failure, from 12,881,046 tests.
What is the MOT failure rate of the BMW 316 Series?
30.8% of BMW 316 Series MOT tests result in a failure, from 1,213,435 tests.