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MOT reliability

Porsche Porsche 911

1 vehicles · 12 completed MOT tests analysed
75%
MOT pass rate

Based on 1 Porsche Porsche 911 vehicles and 12 completed MOT tests, the Porsche Porsche 911 has an overall 75% pass rate, with an average recorded mileage of 97,025 miles.

1
Vehicles
12
MOT tests
1
Avg miles / year
3.2
Faults per test
0%
Dangerous-fault share

Porsche Porsche 911 problem areas

Where faults occur most across all Porsche Porsche 911 MOT tests:

  • Other110%
  • Brakes5%
  • Emissions & nuisance5%

Fuel types: Petrol (1)

Most common Porsche Porsche 911 MOT faults

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

  1. Nearside Headlamp not working on main beam (1.7.5a) (2 times)
  2. both front tyres perished (2 times)
  3. Both front tyres perished (2 times)
  4. Offside Front Front wheel bearing has slight play (2.5.A.3c) (2 times)
  5. Offside Rear Front wheel bearing has slight play (2.5.A.3c) (2 times)
  6. Oil leak (2 times)
  7. o/s/r wheel bearing slightly binding (2 times)
  8. Brake pedal has insufficient reserve movement (3.3.A.5) (1 times)
  9. Nearside Front wheel bearing has excessive play (2.5.A.3c) (1 times)
  10. Nearside Registration plate lamp not working (1.1.C.1d) (1 times)
  11. Nearside rear brake binding (3.7.B.1) (1 times)
  12. Offside Front Brake hose twisted (found during steering lock to lock check) (2.2.D.2b) (1 times)
  13. Offside Front wheel bearing has slight play (2.5.A.3c) (1 times)
  14. Offside Registration plate lamp not working (1.1.C.1d) (1 times)
  15. Nearside Headlamp not working on dipped beam (1.7.5a) (1 times)

Porsche Porsche 911 pass rate by registration year

YearVehiclesTestsPass rateAvg mileage
1966 1 12 75% 97,025

Porsche Porsche 911 reliability FAQ

Across 1 Porsche Porsche 911 vehicles in our MOT data, 75% pass the MOT (a 25% failure rate), with about 3.2 faults or advisories recorded per test.

The most frequently recorded Porsche Porsche 911 MOT issues are: Nearside Headlamp not working on main beam (1.7.5a); both front tyres perished; Both front tyres perished.

The typical Porsche Porsche 911 in our data has covered around 97,025 miles.

Compare the Porsche Porsche 911

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

Porsche 911 vs 911 Porsche 911 vs Boxster Porsche 911 vs Cayenne Porsche 911 vs Macan

Check a specific Porsche Porsche 911

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