# Ferrari 400 MOT reliability: pass rate and common failures | RegFlags

The Ferrari 400 passed its MOT first time 89% of the time, but from only 19 MOT tests, so treat it as a rough guide. See pass rates by year, common failures and typical mileage.

- First-time MOT pass rate: 89%
- MOT tests analysed: 19 (DVSA anonymised MOT data, 2025)
- Most common failure area: Lights & electrics

These figures come from only 19 MOT tests. With so few cars, a single pass or fail changes the percentages a lot, so treat them as a rough guide rather than a true average.

## By year of first use and fuel

| Year | Fuel | MOT tests | First-time pass rate |
| --- | --- | --- | --- |
| 1997 | Petrol | 1 (very few mots) | 100% |
| 1988 | Petrol | 1 (very few mots) | 100% |
| 1985 | Petrol | 2 (very few mots) | 100% |
| 1984 | Petrol | 3 (very few mots) | 100% |
| 1982 | Petrol | 3 (very few mots) | 67% |
| 1981 | Petrol | 2 (very few mots) | 100% |
| 1980 | Petrol | 1 (very few mots) | 100% |
| 1979 | Petrol | 3 (very few mots) | 100% |
| 1978 | Petrol | 1 (very few mots) | 100% |
| 1977 | Petrol | 2 (very few mots) | 50% |

---

Canonical page: https://regflags.co.uk/reliability/ferrari/400
RegFlags by Steady Circuit Ltd.