Most reliable Leyland: MOT failure rates ranked
Updated 05 September 2026.
30.9%
Leyland Cars MINI, the most reliable Leyland
The most reliable Leyland on MOT failure rate is the Leyland Cars MINI, at 30.9% failures across 15,613 tests.
| Rank | Model | MOT failure rate | Tests |
|---|---|---|---|
| 1 | Leyland Cars MINI | 30.9% | 15,613 |
| 2 | Leyland Daf 200 | 36.9% | 9,968 |
| 3 | Leyland Daf 400 | 38.9% | 23,337 |
Questions and answers
What is the most reliable Leyland at MOT?
The most reliable Leyland on MOT failure rate is the Leyland Cars MINI, at 30.9% failures across 15,613 tests.
Which Leyland fails its MOT most often?
The Leyland Daf 400 has the highest MOT failure rate of the Leyland range, at 38.9%.