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MOT reliability

Porsche 911 carrera s auto

171 vehicles · 520 completed MOT tests analysed
94%
MOT pass rate

Based on 171 Porsche 911 carrera s auto vehicles and 520 completed MOT tests, the Porsche 911 carrera s auto has an overall 94% pass rate, with an average recorded mileage of 21,171 miles.

171
Vehicles
520
MOT tests
3,915
Avg miles / year
0.4
Faults per test
7%
Dangerous-fault share

Porsche 911 carrera s auto problem areas

Where faults occur most across all Porsche 911 carrera s auto MOT tests:

  • Tyres, wheels & suspension71%
  • Other18%
  • Lamps & electrical5%
  • Visibility4%
  • Emissions & nuisance2%
  • Identification & plates2%
  • Brakes2%

Porsche 911 carrera s auto pass rate by age

How the Porsche 911 carrera s auto's MOT pass rate changes as it ages (buckets with 20+ tests).

Age (years)TestsPass rate
27100%
316896%
416496%
514191%
63987%

Fuel types: Petrol (168), Other (3)

Most common Porsche 911 carrera s auto MOT faults

These are the faults and advisories recorded most often across Porsche 911 carrera s auto MOT tests:

  1. Offside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e)) (15 times)
  2. Nearside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e)) (13 times)
  3. Nearside Front Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii)) (12 times)
  4. Offside Front Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii)) (11 times)
  5. Nearside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e)) (11 times)
  6. Offside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e)) (10 times)
  7. Offside Rear Nail in tyre (10 times)
  8. Nearside Rear Tyre has a cut in excess of the requirements deep enough to reach the ply or cords (5.2.3 (d) (i)) (6 times)
  9. Nearside Rear Nail in tyre (6 times)
  10. underbody covers and trays fitted obscuring components (3 times)
  11. Offside Rear Tyre has a cut in excess of the requirements deep enough to reach the ply or cords (5.2.3 (d) (i)) (3 times)
  12. Nearside Headlamp aim too high (4.1.2 (a)) (3 times)
  13. Offside Headlamp aim too high (4.1.2 (a)) (3 times)
  14. Windscreen damaged but not adversely affecting driver's view (3.2 (a) (i)) (3 times)
  15. Offside Front Tyre has a bulge, caused by separation or partial failure of its structure (5.2.3 (d) (ii)) (3 times)

Porsche 911 carrera s auto pass rate by registration year

YearVehiclesTestsPass rateAvg mileage
2022 4 9 100% 10,885
2021 56 159 94% 20,373
2020 108 351 94% 21,967

Porsche 911 carrera s auto reliability FAQ

Across 171 Porsche 911 carrera s auto vehicles in our MOT data, 94% pass the MOT (a 6% failure rate), with about 0.4 faults or advisories recorded per test.

The most frequently recorded Porsche 911 carrera s auto MOT issues are: Offside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e)); Nearside Rear Tyre worn close to legal limit/worn on edge (5.2.3 (e)); Nearside Front Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii)).

The typical Porsche 911 carrera s auto in our data has covered around 21,171 miles.

Compare the Porsche 911 carrera s auto

See how the Porsche 911 carrera s auto stacks up against other Porsche models on MOT reliability:

911 carrera s auto vs 911 911 carrera s auto vs Boxster 911 carrera s auto vs Cayenne 911 carrera s auto vs Macan

Check a specific Porsche 911 carrera s auto

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See all Porsche models · Learn about common MOT failures · what an MOT checks