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MOT reliability

Porsche 930 turbo

7 vehicles · 61 completed MOT tests analysed
82%
MOT pass rate

Based on 7 Porsche 930 turbo vehicles and 61 completed MOT tests, the Porsche 930 turbo has an overall 82% pass rate, with an average recorded mileage of 76,339 miles.

7
Vehicles
61
MOT tests
1,548
Avg miles / year
0.9
Faults per test
0%
Dangerous-fault share

Porsche 930 turbo problem areas

Where faults occur most across all Porsche 930 turbo MOT tests:

  • Other83%
  • Tyres, wheels & suspension15%
  • Brakes13%
  • Emissions & nuisance11%
  • Identification & plates8%
  • Steering4%
  • Seatbelts & equipment2%
  • Visibility2%

Porsche 930 turbo pass rate by age

Age (years)TestsPass rate

Fuel types: Petrol (7)

Most common Porsche 930 turbo MOT faults

These are the faults and advisories recorded most often across Porsche 930 turbo MOT tests:

  1. Nearside Headlamp aim too high (1.8) (3 times)
  2. Parking brake: efficiency below requirements (3.7.B.7) (2 times)
  3. Child seat fitted not allowing full inspection of adult belt (2 times)
  4. SLIGHT BINDING ON FRONT BRAKES (2 times)
  5. Offside Front Front wheel bearing has slight play (2.5.A.3c) (2 times)
  6. Oil leak, but not excessive (8.4.1 (a) (i)) (2 times)
  7. Nearside Front Wheel bearing has slight play (5.1.3 (a) (i)) (2 times)
  8. Windscreen washer provides insufficient washer liquid (8.2.3) (2 times)
  9. Front Registration plate does not conform to the specified requirements (0.1 (d)) (2 times)
  10. Rear Registration plate does not conform to the specified requirements (0.1 (d)) (2 times)
  11. Nearside Front Seat belt anchorage prescribed area is excessively corroded (5.2.6) (1 times)
  12. Nearside Rear Statutory seat belt missing (5.1.1) (1 times)
  13. Nearside Rear Suspension component mounting prescribed area is excessively corroded (2.4.A.3) (1 times)
  14. Offside Rear Statutory seat belt missing (5.1.1) (1 times)
  15. Service brake: efficiency below requirements (3.7.B.7) (1 times)

Porsche 930 turbo pass rate by registration year

YearVehiclesTestsPass rateAvg mileage
1989 1 1 100% 99,980
1987 1 1 100% 40,195
1984 2 34 76% 102,855
1981 1 21 86% 76,009
1980 1 3 100% 65,172
1977 1 1 100% 47,309

Porsche 930 turbo reliability FAQ

Across 7 Porsche 930 turbo vehicles in our MOT data, 82% pass the MOT (a 18% failure rate), with about 0.9 faults or advisories recorded per test.

The most frequently recorded Porsche 930 turbo MOT issues are: Nearside Headlamp aim too high (1.8); Parking brake: efficiency below requirements (3.7.B.7); Child seat fitted not allowing full inspection of adult belt.

The typical Porsche 930 turbo in our data has covered around 76,339 miles.

Compare the Porsche 930 turbo

See how the Porsche 930 turbo stacks up against other Porsche models on MOT reliability:

930 turbo vs 911 930 turbo vs Boxster 930 turbo vs Cayenne 930 turbo vs Macan

Check a specific Porsche 930 turbo

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