Vauxhall Astra vs Land Rover Discovery: MOT reliability compared
Updated 05 September 2026.
25.0%
Land Rover Discovery MOT failure rate, 3.0 pts lower than Vauxhall Astra
Land Rover Discovery is the more reliable MOT performer: 25.0% of Land Rover Discovery MOTs fail versus 28.0% for Vauxhall Astra, a 3.0 point gap.
| Metric | Vauxhall Astra | Land Rover Discovery |
|---|---|---|
| MOT failure rate | 28.0% | 25.0% |
| Tests analysed | 25,662,553 | 5,347,899 |
| Most common failure | Suspension (33.3%) | Lamps & electrical (33.5%) |
Questions and answers
Which is more reliable, Vauxhall Astra or Land Rover Discovery?
Land Rover Discovery is the more reliable MOT performer: 25.0% of Land Rover Discovery MOTs fail versus 28.0% for Vauxhall Astra, a 3.0 point gap.
What is the MOT failure rate of the Vauxhall Astra?
28.0% of Vauxhall Astra MOT tests result in a failure, from 25,662,553 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.