Pass rate, all models
81.9% Around average
864 tests across 2 models, 2000–2017.
General Motors MOT pass rates
General Motors MOT pass rates, ranked across 2 models and 864 DVSA MOT tests between 2000 and 2017from the strongest model to the weakest. The tables below compare every model with enough tests to rank, list the most-tested models, and link to each model's own pass-rate and fault pages.
How General Motors models compare on the MOT
Only 2 General Motors models has enough MOT history to compare, out of 864 recorded tests. The pass-rate table above still lists every model; the number of tests each one records is shown so you can weigh a small-sample result against a big one.
Every figure above is drawn from the DVSA's class-4 MOT records for the 2000–2017 data years: 864 tests across 2 General Motors models. A pass rate counts every completed test — first attempt and retests — so the figures above include a van or motorhome being tested twice in one year. The first-time pass figures on each model page are lower as a result. See the methodology page for exactly how each rate is calculated and how the DVSA source data is filtered.
Best model
No model has enough tests to rank.
Worst model
No model has enough tests to rank.
All General Motors models ranked by pass rate
| Model | Pass rate | Tests |
|---|
Ranked by aggregate pass rate across all years, for the 0 models with at least 2,000 tests — the 2 smaller General Motors models are listed below, unranked.
Other General Motors models
Fewer than 2,000 tests each, so they are not ranked — every model still has its own pass-rate page.
Most-tested General Motors models
Compare with the market
Best and worst lists, and the full A–Z.
Reading the numbers
A pass rate covers every completed test recorded for that model and year, including retests. First-attempt figures are lower. See how we calculate.