Aston Martin Db9 vs Aston Martin Vanquish: MOT reliability compared
Updated 05 September 2026.
9.4%
Aston Martin Vanquish MOT failure rate, 1.2 pts lower than Aston Martin Db9
Aston Martin Vanquish is the more reliable MOT performer: 9.4% of Aston Martin Vanquish MOTs fail versus 10.6% for Aston Martin Db9, a 1.2 point gap.
| Metric | Aston Martin Db9 | Aston Martin Vanquish |
|---|---|---|
| MOT failure rate | 10.6% | 9.4% |
| Tests analysed | 82,799 | 22,347 |
| Most common failure | Lamps & electrical (31.5%) | Suspension (28.8%) |
Questions and answers
Which is more reliable, Aston Martin Db9 or Aston Martin Vanquish?
Aston Martin Vanquish is the more reliable MOT performer: 9.4% of Aston Martin Vanquish MOTs fail versus 10.6% for Aston Martin Db9, a 1.2 point gap.
What is the MOT failure rate of the Aston Martin Db9?
10.6% of Aston Martin Db9 MOT tests result in a failure, from 82,799 tests.
What is the MOT failure rate of the Aston Martin Vanquish?
9.4% of Aston Martin Vanquish MOT tests result in a failure, from 22,347 tests.