# Proton GEN2 MOT reliability: pass rate and common failures | RegFlags

The Proton GEN2 passes its MOT first time 56% of the time, from 349 MOT tests. See pass rates by year, common failures and typical mileage.

- First-time MOT pass rate: 56%
- MOT tests analysed: 349 (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 |
| --- | --- | --- | --- |
| 2013 | Petrol | 2 (very few mots) | 100% |
| 2012 | Petrol | 17 (very few mots) | 35% |
| 2012 | LPG | 2 (very few mots) | 50% |
| 2011 | Petrol | 35 (few mots) | 60% |
| 2011 | LPG | 3 (very few mots) | 33% |
| 2010 | Petrol | 48 (few mots) | 56% |
| 2010 | LPG | 10 (very few mots) | 40% |
| 2009 | Petrol | 34 (few mots) | 74% |
| 2009 | LPG | 6 (very few mots) | 67% |
| 2008 | Petrol | 60 (few mots) | 50% |
| 2008 | LPG | 4 (very few mots) | 0% |
| 2007 | Petrol | 62 (few mots) | 58% |
| 2006 | Petrol | 35 (few mots) | 63% |
| 2005 | Petrol | 23 (few mots) | 52% |
| 2005 | LPG | 1 (very few mots) | 100% |
| 2004 | Petrol | 7 (very few mots) | 71% |

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Canonical page: https://regflags.co.uk/reliability/proton/gen2
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