Toyota Yaris vs Toyota Corolla: MOT reliability compared
Updated 05 September 2026.
22.0%
Toyota Yaris MOT failure rate, 1.9 pts lower than Toyota Corolla
Toyota Yaris is the more reliable MOT performer: 22.0% of Toyota Yaris MOTs fail versus 23.9% for Toyota Corolla, a 1.9 point gap.
| Metric | Toyota Yaris | Toyota Corolla |
|---|---|---|
| MOT failure rate | 22.0% | 23.9% |
| Tests analysed | 9,466,773 | 4,490,513 |
| Most common failure | Lamps & electrical (26.8%) | Lamps & electrical (28.3%) |
Questions and answers
Which is more reliable, Toyota Yaris or Toyota Corolla?
Toyota Yaris is the more reliable MOT performer: 22.0% of Toyota Yaris MOTs fail versus 23.9% for Toyota Corolla, a 1.9 point gap.
What is the MOT failure rate of the Toyota Yaris?
22.0% of Toyota Yaris MOT tests result in a failure, from 9,466,773 tests.
What is the MOT failure rate of the Toyota Corolla?
23.9% of Toyota Corolla MOT tests result in a failure, from 4,490,513 tests.