Aston Martin V8 vs Aston Martin Dbs: MOT reliability compared
Updated 05 September 2026.
8.9%
Aston Martin Dbs MOT failure rate, 1.9 pts lower than Aston Martin V8
Aston Martin Dbs is the more reliable MOT performer: 8.9% of Aston Martin Dbs MOTs fail versus 10.8% for Aston Martin V8, a 1.9 point gap.
| Metric | Aston Martin V8 | Aston Martin Dbs |
|---|---|---|
| MOT failure rate | 10.8% | 8.9% |
| Tests analysed | 74,397 | 18,227 |
| Most common failure | Lamps & electrical (29.0%) | Lamps & electrical (37.2%) |
Questions and answers
Which is more reliable, Aston Martin V8 or Aston Martin Dbs?
Aston Martin Dbs is the more reliable MOT performer: 8.9% of Aston Martin Dbs MOTs fail versus 10.8% for Aston Martin V8, a 1.9 point gap.
What is the MOT failure rate of the Aston Martin V8?
10.8% of Aston Martin V8 MOT tests result in a failure, from 74,397 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.