# BMW 645 MOT reliability: pass rate and common failures | RegFlags

The BMW 645 passes its MOT first time 71% of the time, from 1,469 MOT tests. See pass rates by year, common failures and typical mileage.

- First-time MOT pass rate: 71%
- MOT tests analysed: 1,469 (DVSA anonymised MOT data, 2025)
- Most common failure area: Suspension & axles

## By year of first use and fuel

| Year | Fuel | MOT tests | First-time pass rate |
| --- | --- | --- | --- |
| 2012 | Diesel | 1 (very few mots) | 0% |
| 2011 | Petrol | 21 (few mots) | 67% |
| 2011 | Diesel | 1 (very few mots) | 0% |
| 2007 | Petrol | 1 (very few mots) | 100% |
| 2005 | Petrol | 459 | 70% |
| 2004 | Petrol | 969 | 71% |
| 2004 | LPG | 1 (very few mots) | 100% |
| 2003 | Petrol | 15 (very few mots) | 73% |
| 2000 | Petrol | 1 (very few mots) | 100% |

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