Aston Martin DB9 reliability
MOT pass rates & common faults · 8,755 real DVSA tests · 2024
Across 8,755 real DVSA MOT tests in 2024, 92% of Aston Martin DB9 cars aged 13 years and older pass their MOT first time — ahead of the 61% average for all cars of that age. It holds up especially well on body & structure and steering.
MOT pass rate by age
Where the DB9 tends to fail
Share of Aston Martin DB9 cars aged 13 years and older with no fault in each area (higher is better). The tick is the fleet average for the same age.
Holds up better than average on body & structure, steering, seat belts.
Common questions
Is the Aston Martin DB9 reliable?
On 2024 MOT data the Aston Martin DB9 holds up well for its age: 92% of examples aged 13 years and older pass first time, against a 61% fleet average. That puts it ahead of 98% of similar-age models.
What is the MOT pass rate for a Aston Martin DB9?
First-time MOT pass rates for the Aston Martin DB9 in 2024: 8 to 12 years, 96%; and 13 years and older, 92%. Pass rates fall with age across the whole fleet, so compare each figure with cars of the same age, not with a new car.
What commonly fails on a Aston Martin DB9 MOT?
No single area stands out as a recurring weakness for the Aston Martin DB9 versus other cars of the same age — its MOT failures are spread across the usual wear items (tyres, brakes, lamps).