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Model reliability
Mercedes-Benz GT reliability
The Mercedes-Benz GT fails its MOT less often than most cars 6 to 10 years old: 8.5% of 773 tests failed in 2023, against 24.4% on average.
Up to 5 years old
6.5% failed their MOT
From 554 MOT tests of Mercedes-Benz GTs this age. A small sample, so take it as a rough guide: a few cars either way can move these figures.
6 to 10 years old
8.5% failed their MOT
From 773 MOT tests of Mercedes-Benz GTs this age. A small sample, so take it as a rough guide: a few cars either way can move these figures.
Checking a Mercedes-Benz GT before you buy
Look at the parts above at the viewing, and read the car’s own MOT history: advisories for the same parts suggest the problem is already starting. Sweep’s free check shows every MOT, advisory and mileage reading for a registration.
Source: DVSA anonymised MOT tests 2023 (Open Government Licence v3.0). Failure rates compare this model with all cars in the same age band. Fix prices are typical independent-garage estimates.