Ferrari F355 vs Ferrari 308: MOT reliability compared
Updated 05 September 2026.
11.8%
Ferrari F355 MOT failure rate, 5.3 pts lower than Ferrari 308
Ferrari F355 is the more reliable MOT performer: 11.8% of Ferrari F355 MOTs fail versus 17.1% for Ferrari 308, a 5.3 point gap.
| Metric | Ferrari F355 | Ferrari 308 |
|---|---|---|
| MOT failure rate | 11.8% | 17.1% |
| Tests analysed | 19,852 | 9,541 |
| Most common failure | Exhaust & emissions (40.3%) | Brakes (53.2%) |
Questions and answers
Which is more reliable, Ferrari F355 or Ferrari 308?
Ferrari F355 is the more reliable MOT performer: 11.8% of Ferrari F355 MOTs fail versus 17.1% for Ferrari 308, a 5.3 point gap.
What is the MOT failure rate of the Ferrari F355?
11.8% of Ferrari F355 MOT tests result in a failure, from 19,852 tests.
What is the MOT failure rate of the Ferrari 308?
17.1% of Ferrari 308 MOT tests result in a failure, from 9,541 tests.