# Cadillac Seville MOT reliability: pass rate and common failures | RegFlags

The Cadillac Seville passed its MOT first time 76% of the time, but from only 50 MOT tests, so treat it as a rough guide. See pass rates by year, common failures and typical mileage.

- First-time MOT pass rate: 76%
- MOT tests analysed: 50 (DVSA anonymised MOT data, 2025)
- Most common failure area: Lights & electrics
- Licensed in Great Britain: 39 (2026 Q2)

These figures come from 50 MOT tests. That's a fairly small number of cars, so they may not be typical of these cars as a whole.

## By year of first use and fuel

| Year | Fuel | MOT tests | First-time pass rate |
| --- | --- | --- | --- |
| 2001 | Petrol | 12 (very few mots) | 92% |
| 2001 | LPG | 1 (very few mots) | 100% |
| 2000 | Petrol | 2 (very few mots) | 50% |
| 1999 | Petrol | 15 (very few mots) | 87% |
| 1998 | Petrol | 13 (very few mots) | 54% |
| 1996 | Petrol | 2 (very few mots) | 100% |
| 1992 | Petrol | 1 (very few mots) | 100% |
| 1991 | Petrol | 1 (very few mots) | 0% |
| 1990 | Petrol | 1 (very few mots) | 0% |
| 1988 | Petrol | 1 (very few mots) | 100% |
| 1979 | Petrol | 1 (very few mots) | 100% |

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