Land Rover Discovery vs Land Rover 109: MOT reliability compared
Updated 05 September 2026.
25.0%
Land Rover Discovery MOT failure rate, 4.4 pts lower than Land Rover 109
Land Rover Discovery is the more reliable MOT performer: 25.0% of Land Rover Discovery MOTs fail versus 29.4% for Land Rover 109, a 4.4 point gap.
| Metric | Land Rover Discovery | Land Rover 109 |
|---|---|---|
| MOT failure rate | 25.0% | 29.4% |
| Tests analysed | 5,347,899 | 37,424 |
| Most common failure | Lamps & electrical (33.5%) | Lamps & electrical (49.5%) |
Questions and answers
Which is more reliable, Land Rover Discovery or Land Rover 109?
Land Rover Discovery is the more reliable MOT performer: 25.0% of Land Rover Discovery MOTs fail versus 29.4% for Land Rover 109, a 4.4 point gap.
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.
What is the MOT failure rate of the Land Rover 109?
29.4% of Land Rover 109 MOT tests result in a failure, from 37,424 tests.