Ford Fiesta vs Vauxhall Astra: MOT reliability compared
Updated 05 September 2026.
27.1%
Ford Fiesta MOT failure rate, 0.9 pts lower than Vauxhall Astra
Ford Fiesta is the more reliable MOT performer: 27.1% of Ford Fiesta MOTs fail versus 28.0% for Vauxhall Astra, a 0.9 point gap.
| Metric | Ford Fiesta | Vauxhall Astra |
|---|---|---|
| MOT failure rate | 27.1% | 28.0% |
| Tests analysed | 34,778,925 | 25,662,553 |
| Most common failure | Suspension (32.3%) | Suspension (33.3%) |
Questions and answers
Which is more reliable, Ford Fiesta or Vauxhall Astra?
Ford Fiesta is the more reliable MOT performer: 27.1% of Ford Fiesta MOTs fail versus 28.0% for Vauxhall Astra, a 0.9 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 Vauxhall Astra?
28.0% of Vauxhall Astra MOT tests result in a failure, from 25,662,553 tests.