Vauxhall Corsa vs Audi A4: MOT reliability compared
Updated 05 September 2026.
23.7%
Audi A4 MOT failure rate, 6.2 pts lower than Vauxhall Corsa
Audi A4 is the more reliable MOT performer: 23.7% of Audi A4 MOTs fail versus 29.9% for Vauxhall Corsa, a 6.2 point gap.
| Metric | Vauxhall Corsa | Audi A4 |
|---|---|---|
| MOT failure rate | 29.9% | 23.7% |
| Tests analysed | 27,747,487 | 7,296,945 |
| Most common failure | Suspension (36.2%) | Suspension (29.5%) |
Questions and answers
Which is more reliable, Vauxhall Corsa or Audi A4?
Audi A4 is the more reliable MOT performer: 23.7% of Audi A4 MOTs fail versus 29.9% for Vauxhall Corsa, a 6.2 point gap.
What is the MOT failure rate of the Vauxhall Corsa?
29.9% of Vauxhall Corsa MOT tests result in a failure, from 27,747,487 tests.
What is the MOT failure rate of the Audi A4?
23.7% of Audi A4 MOT tests result in a failure, from 7,296,945 tests.