Porsche 911 Carrera S-A reliability
MOT pass rates & common faults · 1,132 real DVSA tests · 2024
Across 1,132 real DVSA MOT tests in 2024, 97% of Porsche 911 Carrera S-A cars aged 4 to 7 years pass their MOT first time — ahead of the 85% average for all cars of that age. It holds up especially well on lights & electrics and emissions & leaks.
MOT pass rate by age
Where the 911 Carrera S-A tends to fail
Share of Porsche 911 Carrera S-A cars aged 4 to 7 years 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 lights & electrics, emissions & leaks, tyres.
Common questions
Is the Porsche 911 Carrera S-A reliable?
On 2024 MOT data the Porsche 911 Carrera S-A holds up well for its age: 97% of examples aged 4 to 7 years pass first time, against a 85% fleet average. That puts it ahead of 98% of similar-age models.
What is the MOT pass rate for a Porsche 911 Carrera S-A?
First-time MOT pass rates for the Porsche 911 Carrera S-A in 2024: 4 to 7 years, 97%. 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 Porsche 911 Carrera S-A MOT?
No single area stands out as a recurring weakness for the Porsche 911 Carrera S-A versus other cars of the same age — its MOT failures are spread across the usual wear items (tyres, brakes, lamps).