# Datsun 240Z MOT reliability: pass rate and common failures | RegFlags

The Datsun 240Z passed its MOT first time 89% of the time, but from only 37 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: 37 (DVSA anonymised MOT data, 2025)
- Most common failure area: Brakes

These figures come from 37 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 |
| --- | --- | --- | --- |
| 2019 | Petrol | 1 (very few mots) | 100% |
| 2018 | Petrol | 1 (very few mots) | 100% |
| 2015 | Petrol | 1 (very few mots) | 100% |
| 2013 | Petrol | 2 (very few mots) | 100% |
| 2012 | Petrol | 1 (very few mots) | 100% |
| 2011 | Petrol | 1 (very few mots) | 100% |
| 1990 | Petrol | 1 (very few mots) | 100% |
| 1975 | Petrol | 1 (very few mots) | 100% |
| 1974 | Petrol | 1 (very few mots) | 100% |
| 1973 | Petrol | 9 (very few mots) | 89% |
| 1972 | Petrol | 10 (very few mots) | 80% |
| 1971 | Petrol | 5 (very few mots) | 80% |
| 1970 | Petrol | 3 (very few mots) | 100% |

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