Ford Fiesta vs Land Rover Discovery: MOT reliability compared
Updated 05 September 2026.
25.0%
Land Rover Discovery MOT failure rate, 2.1 pts lower than Ford Fiesta
Land Rover Discovery is the more reliable MOT performer: 25.0% of Land Rover Discovery MOTs fail versus 27.1% for Ford Fiesta, a 2.1 point gap.
| Metric | Ford Fiesta | Land Rover Discovery |
|---|---|---|
| MOT failure rate | 27.1% | 25.0% |
| Tests analysed | 34,778,925 | 5,347,899 |
| Most common failure | Suspension (32.3%) | Lamps & electrical (33.5%) |
Questions and answers
Which is more reliable, Ford Fiesta or Land Rover Discovery?
Land Rover Discovery is the more reliable MOT performer: 25.0% of Land Rover Discovery MOTs fail versus 27.1% for Ford Fiesta, a 2.1 point gap.
What is the MOT failure rate of the Ford Fiesta?
27.1% of Ford Fiesta MOT tests result in a failure, from 34,778,925 tests.
What is the MOT failure rate of the Land Rover Discovery?
25.0% of Land Rover Discovery MOT tests result in a failure, from 5,347,899 tests.