# Mclaren MP4 - 12C Unclassified MOT reliability: pass rate and common failures | RegFlags

The Mclaren MP4 - 12C Unclassified passed its MOT first time 98% of the time, but from only 59 MOT tests, so treat it as a rough guide. See pass rates by year, common failures and typical mileage.

- First-time MOT pass rate: 98%
- MOT tests analysed: 59 (DVSA anonymised MOT data, 2025)
- Most common failure area: Identification

These figures come from 59 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 |
| --- | --- | --- | --- |
| 2015 | Petrol | 7 (very few mots) | 100% |
| 2014 | Petrol | 43 (few mots) | 98% |
| 2013 | Petrol | 6 (very few mots) | 100% |
| 2012 | Petrol | 3 (very few mots) | 100% |

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