Toyota Prius vs Toyota Rav4: MOT reliability compared
Updated 05 September 2026.
18.2%
Toyota Prius MOT failure rate, 1.6 pts lower than Toyota Rav4
Toyota Prius is the more reliable MOT performer: 18.2% of Toyota Prius MOTs fail versus 19.8% for Toyota Rav4, a 1.6 point gap.
| Metric | Toyota Prius | Toyota Rav4 |
|---|---|---|
| MOT failure rate | 18.2% | 19.8% |
| Tests analysed | 2,105,628 | 1,922,859 |
| Most common failure | Lamps & electrical (23.0%) | Brakes (24.3%) |
Questions and answers
Which is more reliable, Toyota Prius or Toyota Rav4?
Toyota Prius is the more reliable MOT performer: 18.2% of Toyota Prius MOTs fail versus 19.8% for Toyota Rav4, a 1.6 point gap.
What is the MOT failure rate of the Toyota Prius?
18.2% of Toyota Prius MOT tests result in a failure, from 2,105,628 tests.
What is the MOT failure rate of the Toyota Rav4?
19.8% of Toyota Rav4 MOT tests result in a failure, from 1,922,859 tests.