Audi A3 vs Audi Q5: MOT reliability compared
Updated 05 September 2026.
13.1%
Audi Q5 MOT failure rate, 8.6 pts lower than Audi A3
Audi Q5 is the more reliable MOT performer: 13.1% of Audi Q5 MOTs fail versus 21.7% for Audi A3, a 8.6 point gap.
| Metric | Audi A3 | Audi Q5 |
|---|---|---|
| MOT failure rate | 21.7% | 13.1% |
| Tests analysed | 7,707,618 | 1,029,329 |
| Most common failure | Tyres (26.9%) | Tyres (26.2%) |
Questions and answers
Which is more reliable, Audi A3 or Audi Q5?
Audi Q5 is the more reliable MOT performer: 13.1% of Audi Q5 MOTs fail versus 21.7% for Audi A3, a 8.6 point gap.
What is the MOT failure rate of the Audi A3?
21.7% of Audi A3 MOT tests result in a failure, from 7,707,618 tests.
What is the MOT failure rate of the Audi Q5?
13.1% of Audi Q5 MOT tests result in a failure, from 1,029,329 tests.