Toyota GR Yaris: reliability by registration year
2021-2022 · 2 registration years · 4,244 first tests
Registration years
First-attempt MOT results for every GR Yaris registration year with at least 500 first tests in 2025. Pass rates rise with newer cars, so read a year against its neighbours rather than against the top of the table. Years without their own report are listed here with the same figures.
| Year | First tests | First-attempt pass | Incl. PRS | Most common failure |
|---|---|---|---|---|
| 2022 | 1,381 | 92.3% | 93.6% | |
| 2021 | 2,863 | 92.4% | 93.4% | Tyre condition (front) 37.8% |