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MOT reliability

Porsche 997-1

1 vehicles · 21 completed MOT tests analysed
86%
MOT pass rate

Based on 1 Porsche 997-1 vehicles and 21 completed MOT tests, the Porsche 997-1 has an overall 86% pass rate, with an average recorded mileage of 97,249 miles.

1
Vehicles
21
MOT tests
3,888
Avg miles / year
2
Faults per test
0%
Dangerous-fault share

Porsche 997-1 problem areas

Where faults occur most across all Porsche 997-1 MOT tests:

  • Other69%
  • Brakes21%
  • Tyres, wheels & suspension17%
  • Seatbelts & equipment2%

Porsche 997-1 pass rate by age

Age (years)TestsPass rate
31100%
5250%
61100%
71100%
8250%
9250%
101100%
111100%
121100%
131100%
141100%
151100%
161100%
171100%
181100%
191100%
201100%

Fuel types: Petrol (1)

Most common Porsche 997-1 MOT faults

These are the faults and advisories recorded most often across Porsche 997-1 MOT tests:

  1. Nearside Rear Tyre worn close to the legal limit (4.1.E.1) (2 times)
  2. Offside Rear Tyre worn close to the legal limit (4.1.E.1) (2 times)
  3. Front Brake pad(s) wearing thin (3.5.1g) (2 times)
  4. Under-trays fitted obscuring some underside components (2 times)
  5. Nearside Front brake disc slightly pitted (3.5.1h) (1 times)
  6. Offside Front brake disc slightly pitted (3.5.1h) (1 times)
  7. Front brake disc excessively pitted (3.5.1h) (1 times)
  8. Nearside Headlamp aim too high (1.8) (1 times)
  9. Offside Headlamp aim too high (1.8) (1 times)
  10. Offside Front coil spring incomplete (2.4.C.1a) (1 times)
  11. Nearside Front Anti-roll bar linkage ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt (2.4.G.2) (1 times)
  12. Nearside Rear brake disc in such a condition that it is seriously weakened (3.5.1i) (1 times)
  13. Offside Rear brake disc in such a condition that it is seriously weakened (3.5.1i) (1 times)
  14. Rear Brake pad(s) wearing thin (3.5.1g) (1 times)
  15. Tyre worn close to the legal limit (4.1.E.1) (1 times)

Porsche 997-1 pass rate by registration year

YearVehiclesTestsPass rateAvg mileage
2005 1 21 86% 97,249

Porsche 997-1 reliability FAQ

Across 1 Porsche 997-1 vehicles in our MOT data, 86% pass the MOT (a 14% failure rate), with about 2 faults or advisories recorded per test.

The most frequently recorded Porsche 997-1 MOT issues are: Nearside Rear Tyre worn close to the legal limit (4.1.E.1); Offside Rear Tyre worn close to the legal limit (4.1.E.1); Front Brake pad(s) wearing thin (3.5.1g).

The typical Porsche 997-1 in our data has covered around 97,249 miles.

Compare the Porsche 997-1

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