Vauxhall Astra vs Vauxhall Vectra: MOT reliability compared
Updated 05 September 2026.
28.0%
Vauxhall Astra MOT failure rate, 4.8 pts lower than Vauxhall Vectra
Vauxhall Astra is the more reliable MOT performer: 28.0% of Vauxhall Astra MOTs fail versus 32.8% for Vauxhall Vectra, a 4.8 point gap.
| Metric | Vauxhall Astra | Vauxhall Vectra |
|---|---|---|
| MOT failure rate | 28.0% | 32.8% |
| Tests analysed | 25,662,553 | 7,615,747 |
| Most common failure | Suspension (33.3%) | Suspension (41.0%) |
Questions and answers
Which is more reliable, Vauxhall Astra or Vauxhall Vectra?
Vauxhall Astra is the more reliable MOT performer: 28.0% of Vauxhall Astra MOTs fail versus 32.8% for Vauxhall Vectra, a 4.8 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 Vauxhall Vectra?
32.8% of Vauxhall Vectra MOT tests result in a failure, from 7,615,747 tests.