Chevrolet Gmc MOT failure rates by model
Chevrolet Gmc cars fail 20.4% of MOT tests. Here is every Chevrolet Gmc model ranked by failure rate, and the item each loses most tests to.
What is the MOT failure rate for Chevrolet Gmc cars?
Across 69,006 MOT tests in the DVSA record, 20.4% of Chevrolet Gmc cars fail. That is 5.3 points below the 25.7% national average across all cars. The Chevrolet Gmc models below are ranked worst to best by failure rate, each with the failure area it loses most tests to.
| Model | Failure rate | Tests | Top failure area |
|---|---|---|---|
| Chevrolet Gmc Luv | 32.7% | 1,136 | Lamps & electrical |
| Chevrolet Gmc Blazer | 29.8% | 6,444 | Brakes |
| Chevrolet Gmc Astro | 28.1% | 1,276 | Lamps & electrical |
| Chevrolet Gmc Suburban | 22.9% | 1,150 | Lamps & electrical |
| Chevrolet Gmc Pick | 22.5% | 1,551 | Lamps & electrical |
| Chevrolet Gmc Motorhome | 22.2% | 1,548 | Lamps & electrical |
| Chevrolet Gmc Silverado | 20.9% | 1,619 | Lamps & electrical |
| Chevrolet Gmc Camaro | 19.8% | 13,727 | Lamps & electrical |
| Chevrolet Gmc Impala | 15.4% | 1,040 | Brakes |
| Chevrolet Gmc Corvette | 15.2% | 21,924 | Lamps & electrical |
| Chevrolet Gmc Belair | 11.1% | 1,307 | Brakes |
Which Chevrolet Gmc fails its MOT most, and which least?
The Chevrolet Gmc Luv has the highest failure rate at 32.7%, and the Chevrolet Gmc Belair the lowest at 11.1%. A higher rate reflects how old and how hard a model tends to be used as much as how it was built, so the oldest models in the range usually sit near the top.
Compare another make
Failure rates for other makes with a large MOT sample.
| Make |
|---|
| Caterham MOT failure rates |
| Dodge (Usa) MOT failure rates |
| MAN MOT failure rates |
| Isuzu Trucks MOT failure rates |
| Cupra MOT failure rates |
| Bedford MOT failure rates |
Sources: DVSA MOT History API: MOT test results and defect data ยท DVSA MOT testing data for Great Britain