# Jaguar 34340 MOT reliability: pass rate and common failures | RegFlags

The Jaguar 34340 passed its MOT first time 87% of the time, but from only 63 MOT tests, so treat it as a rough guide. See pass rates by year, common failures and typical mileage.

- First-time MOT pass rate: 87%
- MOT tests analysed: 63 (DVSA anonymised MOT data, 2025)
- Most common failure area: Lights & electrics

These figures come from 63 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 |
| --- | --- | --- | --- |
| 1968 | Petrol | 16 (very few mots) | 81% |
| 1967 | Petrol | 13 (very few mots) | 85% |
| 1966 | Petrol | 6 (very few mots) | 83% |
| 1965 | Petrol | 6 (very few mots) | 83% |
| 1964 | Petrol | 8 (very few mots) | 100% |
| 1963 | Petrol | 4 (very few mots) | 75% |
| 1962 | Petrol | 6 (very few mots) | 100% |
| 1961 | Petrol | 4 (very few mots) | 100% |

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Canonical page: https://regflags.co.uk/reliability/jaguar/34340
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