MOT reliability
Porsche 911 sport classic
106 vehicles · 156 completed MOT tests analysed
98%
MOT pass rate
Based on 106 Porsche 911 sport classic vehicles and 156 completed MOT tests, the Porsche 911 sport classic has an overall 98% pass rate, with an average recorded mileage of 4,483 miles.
106
Vehicles
156
MOT tests
320
Avg miles / year
0.1
Faults per test
0%
Dangerous-fault share
Porsche 911 sport classic problem areas
Where faults occur most across all Porsche 911 sport classic MOT tests:
-
Other95%
-
Tyres, wheels & suspension25%
-
Lamps & electrical10%
-
Visibility5%
-
Brakes5%
Porsche 911 sport classic pass rate by age
| Age (years) | Tests | Pass rate |
|---|---|---|
| 2 | 1 | 100% |
| 3 | 44 | 100% |
| 4 | 14 | 100% |
| 5 | 9 | 100% |
| 6 | 3 | 100% |
| 7 | 8 | 88% |
| 8 | 8 | 100% |
| 9 | 8 | 100% |
| 10 | 9 | 89% |
| 11 | 10 | 90% |
| 12 | 7 | 100% |
| 13 | 7 | 100% |
| 14 | 7 | 100% |
| 15 | 8 | 100% |
| 16 | 4 | 100% |
Fuel types: Petrol (104), Other (2)
Most common Porsche 911 sport classic MOT faults
These are the faults and advisories recorded most often across Porsche 911 sport classic MOT tests:
- Offside Rear Tyre slightly damaged outer wall (5.2.3 (d) (ii)) (3 times)
- Under-trays fitted obscuring some underside components (2 times)
- Coolant leak (1 times)
- Front tyres perishing between tread (1 times)
- Nearside Rear Tyre worn close to the legal limit worn smooth inner edge (4.1.E.1) (1 times)
- Offside Rear Tyre worn close to the legal limit wearing smooth inner edge (4.1.E.1) (1 times)
- Rear tyres worn on inner edges (1 times)
- Nearside Rear Tyre worn close to the legal limit (4.1.E.1) (1 times)
- Offside Rear Tyre worn close to the legal limit (4.1.E.1) (1 times)
- Windscreen damaged but not adversely affecting driver's view (3.2 (a) (i)) (1 times)
- Offside Front Headlamp aim too high (4.1.2 (a)) (1 times)
- Offside Headlamp aim too low (4.1.2 (a)) (1 times)
- Offside Rear Outer Tyre slightly damaged (5.2.3 (d) (ii)) (1 times)
- Engine covers, undertrays & sill covers fitted thus not allowing full inspection (1 times)
- undertrays fitted (1 times)
Porsche 911 sport classic pass rate by registration year
| Year | Vehicles | Tests | Pass rate | Avg mileage |
|---|---|---|---|---|
| 2023 | 25 | 25 | 100% | 3,054 |
| 2022 | 13 | 14 | 100% | 2,235 |
| 2010 | 10 | 108 | 97% | 10,618 |
Porsche 911 sport classic reliability FAQ
Across 106 Porsche 911 sport classic vehicles in our MOT data,
98% pass the MOT (a 2% failure rate), with about
0.1 faults or advisories recorded per test.
The most frequently recorded Porsche 911 sport classic MOT issues are:
Offside Rear Tyre slightly damaged outer wall (5.2.3 (d) (ii)); Under-trays fitted obscuring some underside components; Coolant leak .
The typical Porsche 911 sport classic in our data has covered around
4,483 miles.
Compare the Porsche 911 sport classic
See how the Porsche 911 sport classic stacks up against other Porsche models on MOT reliability:
911 sport classic vs 911
911 sport classic vs Boxster
911 sport classic vs Cayenne
911 sport classic vs Macan
Check a specific Porsche 911 sport classic
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