MOT reliability
Porsche 911 turbo sport
17 vehicles · 8 completed MOT tests analysed
88%
MOT pass rate
Based on 17 Porsche 911 turbo sport vehicles and 8 completed MOT tests, the Porsche 911 turbo sport has an overall 88% pass rate, with an average recorded mileage of 33,267 miles.
17
Vehicles
8
MOT tests
771
Avg miles / year
0.5
Faults per test
0%
Dangerous-fault share
Porsche 911 turbo sport problem areas
Where faults occur most across all Porsche 911 turbo sport MOT tests:
-
Other100%
Porsche 911 turbo sport pass rate by age
| Age (years) | Tests | Pass rate |
|---|---|---|
| 14 | 1 | 100% |
| 16 | 2 | 50% |
Fuel types: Petrol (16), Other (1)
Most common Porsche 911 turbo sport MOT faults
These are the faults and advisories recorded most often across Porsche 911 turbo sport MOT tests:
- Exhaust emissions Lambda reading after 2nd fast idle outside specified limits (7.3.D.3) (1 times)
- Exhaust emissions carbon monoxide content after 2nd fast idle excessive (7.3.D.3) (1 times)
- Exhaust emissions carbon monoxide content at idle excessive (7.3.D.4) (1 times)
- Offside Front position lamp(s) not working (1.1.A.3b) (1 times)
Porsche 911 turbo sport pass rate by registration year
| Year | Vehicles | Tests | Pass rate | Avg mileage |
|---|---|---|---|---|
| 1992 | 1 | 3 | 67% | 16,742 |
Porsche 911 turbo sport reliability FAQ
Across 17 Porsche 911 turbo sport vehicles in our MOT data,
88% pass the MOT (a 12% failure rate), with about
0.5 faults or advisories recorded per test.
The most frequently recorded Porsche 911 turbo sport MOT issues are:
Exhaust emissions Lambda reading after 2nd fast idle outside specified limits (7.3.D.3); Exhaust emissions carbon monoxide content after 2nd fast idle excessive (7.3.D.3); Exhaust emissions carbon monoxide content at idle excessive (7.3.D.4).
The typical Porsche 911 turbo sport in our data has covered around
33,267 miles.
Compare the Porsche 911 turbo sport
See how the Porsche 911 turbo sport stacks up against other Porsche models on MOT reliability:
911 turbo sport vs 911
911 turbo sport vs Boxster
911 turbo sport vs Cayenne
911 turbo sport vs Macan
Check a specific Porsche 911 turbo sport
Enter a registration to see that exact vehicle's full MOT history, advisories and recurring faults.
See all Porsche models · Learn about common MOT failures · what an MOT checks