# McLaren 600LT MOT reliability: pass rate and common failures | RegFlags

The McLaren 600LT passes its MOT first time 96% of the time, from 327 MOT tests. See pass rates by year, common failures and typical mileage.

- First-time MOT pass rate: 96%
- MOT tests analysed: 327 (DVSA anonymised MOT data, 2025)
- Most common failure area: Identification
- Licensed in Great Britain: 285 (2026 Q2)

## By year of first use and fuel

| Year | Fuel | MOT tests | First-time pass rate |
| --- | --- | --- | --- |
| 2022 | Petrol | 2 (very few mots) | 100% |
| 2021 | Petrol | 23 (few mots) | 100% |
| 2020 | Petrol | 106 | 96% |
| 2019 | Petrol | 173 | 95% |
| 2018 | Petrol | 22 (few mots) | 100% |
| 2000 | Petrol | 1 (very few mots) | 100% |

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Canonical page: https://regflags.co.uk/reliability/mc-laren/600lt
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