# Rolls-Royce Unclassified MOT reliability: pass rate and common failures | RegFlags

The Rolls-Royce Unclassified passes its MOT first time 91% of the time, from 177 MOT tests. See pass rates by year, common failures and typical mileage.

- First-time MOT pass rate: 91%
- MOT tests analysed: 177 (DVSA anonymised MOT data, 2025)
- Most common failure area: Lights & electrics

## By year of first use and fuel

| Year | Fuel | MOT tests | First-time pass rate |
| --- | --- | --- | --- |
| 2020 | Petrol | 5 (very few mots) | 100% |
| 2019 | Petrol | 1 (very few mots) | 100% |
| 2018 | Petrol | 4 (very few mots) | 100% |
| 2016 | Petrol | 3 (very few mots) | 100% |
| 2015 | Petrol | 1 (very few mots) | 100% |
| 2014 | Petrol | 1 (very few mots) | 100% |
| 2012 | Petrol | 2 (very few mots) | 50% |
| 2010 | Petrol | 2 (very few mots) | 100% |
| 2006 | Petrol | 1 (very few mots) | 100% |
| 2004 | Petrol | 1 (very few mots) | 100% |
| 2003 | Petrol | 2 (very few mots) | 100% |
| 1998 | Petrol | 2 (very few mots) | 100% |
| 1995 | Petrol | 1 (very few mots) | 100% |
| 1994 | Petrol | 1 (very few mots) | 100% |
| 1991 | Petrol | 2 (very few mots) | 100% |
| 1990 | Petrol | 10 (very few mots) | 90% |
| 1989 | Petrol | 8 (very few mots) | 100% |
| 1988 | Petrol | 12 (very few mots) | 75% |
| 1987 | Petrol | 10 (very few mots) | 80% |
| 1986 | Petrol | 6 (very few mots) | 83% |
| 1985 | Petrol | 5 (very few mots) | 100% |
| 1984 | Petrol | 6 (very few mots) | 100% |
| 1983 | Petrol | 2 (very few mots) | 100% |
| 1982 | Petrol | 1 (very few mots) | 0% |
| 1981 | Petrol | 9 (very few mots) | 100% |
| 1980 | Petrol | 6 (very few mots) | 67% |
| 1979 | Petrol | 7 (very few mots) | 100% |
| 1978 | Petrol | 6 (very few mots) | 67% |
| 1977 | Petrol | 11 (very few mots) | 100% |
| 1976 | Petrol | 5 (very few mots) | 80% |
| 1975 | Petrol | 3 (very few mots) | 100% |
| 1974 | Petrol | 8 (very few mots) | 75% |
| 1973 | Petrol | 7 (very few mots) | 100% |
| 1972 | Petrol | 6 (very few mots) | 100% |
| 1970 | Petrol | 3 (very few mots) | 100% |
| 1969 | Petrol | 2 (very few mots) | 100% |
| 1968 | Petrol | 2 (very few mots) | 100% |
| 1966 | Petrol | 1 (very few mots) | 100% |
| 1965 | Petrol | 6 (very few mots) | 100% |
| 1964 | Petrol | 4 (very few mots) | 100% |
| 1961 | Petrol | 1 (very few mots) | 100% |
| 1960 | Petrol | 1 (very few mots) | 100% |

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