Aston martin Db9 vs Aston martin Vantage gt12 auto: reliability comparison
MOT pass rates, common faults and mileage compared from real UK MOT data.
Aston martin Db9
89%
MOT pass rate · 5,584 vehicles
Aston martin Vantage gt12 auto
—
MOT pass rate · 5 vehicles
Verdict: On MOT pass rate the Aston martin Db9 (89%) and Aston martin Vantage gt12 auto (0%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Head to head
| Measure | Aston martin Db9 | Aston martin Vantage gt12 auto |
|---|---|---|
| MOT pass rate | 89% ✓ | 0% |
| MOT failure rate | 11% | 0% ✓ |
| Faults & advisories per test | 0.7 | 0.0 ✓ |
| Dangerous-fault share | 1% | — ✓ |
| Average mileage | 42,014 mi | — |
| Sample size (vehicles) | 5,584 | 5 |
Most common faults
Aston martin Db9
- Offside Rear Tyre worn close to the legal limit (4.1.E.1)
- Nearside Rear Tyre worn close to the legal limit (4.1.E.1)
- Under-trays fitted obscuring some underside components
- Rear Brake pad(s) wearing thin (3.5.1g)
- Offside Front Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))
- Nearside Front Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))
Aston martin Vantage gt12 auto
No fault breakdown available.
Reliability FAQ
On MOT pass rate the Aston martin Db9 (89%) and Aston martin Vantage gt12 auto (0%) are very close — weigh the individual measures below, and remember condition depends on age, mileage and upkeep.
Full Aston martin Db9 report Full Aston martin Vantage gt12 auto report Most reliable cars
Pass rates are computed over completed (pass/fail) MOT tests. Reliability also depends on age, mileage and upkeep — see each model's page for the full picture.