# Aeon Cobra MOT reliability: pass rate and common failures | RegFlags

The Aeon Cobra passed its MOT first time 91% of the time, but from only 86 MOT tests, so treat it as a rough guide. See pass rates by year, common failures and typical mileage.

- First-time MOT pass rate: 91%
- MOT tests analysed: 86 (DVSA anonymised MOT data, 2025)
- Most common failure area: Lights & electrics

These figures come from 86 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 |
| --- | --- | --- | --- |
| 2021 | Petrol | 29 (few mots) | 97% |
| 2020 | Petrol | 20 (few mots) | 85% |
| 2019 | Petrol | 14 (very few mots) | 93% |
| 2018 | Petrol | 16 (very few mots) | 88% |
| 2014 | Petrol | 1 (very few mots) | 100% |
| 2004 | Petrol | 5 (very few mots) | 80% |
| 2003 | Petrol | 1 (very few mots) | 100% |

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