# Toyota bZ4X MOT reliability: pass rate and common failures | RegFlags

The Toyota bZ4X passes its MOT first time 97% of the time, from 1,855 MOT tests. See pass rates by year, common failures and typical mileage.

- First-time MOT pass rate: 97%
- MOT tests analysed: 1,855 (DVSA anonymised MOT data, 2025)
- Most common failure area: Wheels & tyres
- Licensed in Great Britain: 12,910 (2026 Q2)

## By year of first use and fuel

| Year | Fuel | MOT tests | First-time pass rate |
| --- | --- | --- | --- |
| 2025 | Electric | 96 (few mots) | 100% |
| 2024 | Electric | 1,200 | 98% |
| 2023 | Electric | 111 | 97% |
| 2022 | Electric | 446 | 95% |
| 2021 | Electric | 2 (very few mots) | 100% |

---

Canonical page: https://regflags.co.uk/reliability/toyota/bz4x
RegFlags by Steady Circuit Ltd.