Vauxhall Corsa vs Mercedes-Benz E-Class: MOT reliability compared
Updated 05 September 2026.
20.5%
Mercedes-Benz E-Class MOT failure rate, 9.4 pts lower than Vauxhall Corsa
Mercedes-Benz E-Class is the more reliable MOT performer: 20.5% of Mercedes-Benz E-Class MOTs fail versus 29.9% for Vauxhall Corsa, a 9.4 point gap.
| Metric | Vauxhall Corsa | Mercedes-Benz E-Class |
|---|---|---|
| MOT failure rate | 29.9% | 20.5% |
| Tests analysed | 27,747,487 | 4,812,594 |
| Most common failure | Suspension (36.2%) | Tyres (31.0%) |
Questions and answers
Which is more reliable, Vauxhall Corsa or Mercedes-Benz E-Class?
Mercedes-Benz E-Class is the more reliable MOT performer: 20.5% of Mercedes-Benz E-Class MOTs fail versus 29.9% for Vauxhall Corsa, a 9.4 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 Mercedes-Benz E-Class?
20.5% of Mercedes-Benz E-Class MOT tests result in a failure, from 4,812,594 tests.