Aston Martin Db7 vs Aston Martin Dbs: MOT reliability compared
Updated 05 September 2026.
8.9%
Aston Martin Dbs MOT failure rate, 5.9 pts lower than Aston Martin Db7
Aston Martin Dbs is the more reliable MOT performer: 8.9% of Aston Martin Dbs MOTs fail versus 14.8% for Aston Martin Db7, a 5.9 point gap.
| Metric | Aston Martin Db7 | Aston Martin Dbs |
|---|---|---|
| MOT failure rate | 14.8% | 8.9% |
| Tests analysed | 56,194 | 18,227 |
| Most common failure | Brakes (28.3%) | Lamps & electrical (37.2%) |
Questions and answers
Which is more reliable, Aston Martin Db7 or Aston Martin Dbs?
Aston Martin Dbs is the more reliable MOT performer: 8.9% of Aston Martin Dbs MOTs fail versus 14.8% for Aston Martin Db7, a 5.9 point gap.
What is the MOT failure rate of the Aston Martin Db7?
14.8% of Aston Martin Db7 MOT tests result in a failure, from 56,194 tests.
What is the MOT failure rate of the Aston Martin Dbs?
8.9% of Aston Martin Dbs MOT tests result in a failure, from 18,227 tests.