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MOT reliability

Bentley Mark 6

33 vehicles · 206 completed MOT tests analysed
91%
MOT pass rate

Based on 33 Bentley Mark 6 vehicles and 206 completed MOT tests, the Bentley Mark 6 has an overall 91% pass rate, with an average recorded mileage of 49,938 miles.

33
Vehicles
206
MOT tests
601
Avg miles / year
0.5
Faults per test
0%
Dangerous-fault share

Bentley Mark 6 problem areas

Where faults occur most across all Bentley Mark 6 MOT tests:

  • Other132%
  • Emissions & nuisance7%
  • Steering3%
  • Seatbelts & equipment2%
  • Lamps & electrical2%
  • Tyres, wheels & suspension1%

Bentley Mark 6 pass rate by age

Age (years)TestsPass rate
31100%
51100%
61100%
71100%
81100%
101100%
121100%
132100%
141100%
151100%
161100%
173100%
182100%
19475%
20475%

Fuel types: Petrol (33)

Most common Bentley Mark 6 MOT faults

These are the faults and advisories recorded most often across Bentley Mark 6 MOT tests:

  1. Oil leak (7 times)
  2. Windscreen washer provides insufficient washer liquid (8.2.3) (5 times)
  3. Steering pivot point has slight play (2.2.B.1g) (4 times)
  4. Service brake: efficiency below requirements (3.7.B.7) (4 times)
  5. Nearside Front Axle king pin has slight play in pin and/or bush (2.5.A.3a) (3 times)
  6. Offside Front Axle king pin has slight play in pin and/or bush (2.5.A.3a) (3 times)
  7. Nearside Front Front wheel bearing has slight play (2.5.A.3c) (3 times)
  8. Offside Front Front wheel bearing has slight play (2.5.A.3c) (3 times)
  9. Steering system has slight free play detected at steering wheel (2.2.A.1a) (3 times)
  10. Parking brake: efficiency below requirements (3.7.C.1b) (3 times)
  11. Nearside Rear Shock absorber has a light misting of oil (2.7.3) (2 times)
  12. Offside Front Track rod end ball joint has slight play (2.2.B.1f) (2 times)
  13. Nearside Front Steering pivot point has slight play (2.2.B.1g) (2 times)
  14. Offside Front Steering pivot point has slight play (2.2.B.1g) (2 times)
  15. Nearside front brake recording little or no effort (3.7.B.5a) (2 times)

Bentley Mark 6 pass rate by registration year

YearVehiclesTestsPass rateAvg mileage
2003 2 5 100% 53,222
1996 1 2 100% 68,448
1993 2 8 100% 44,201
1990 1 10 80% 39,900
1989 1 9 78% 1,578
1986 1 8 75% 24,109
1984 1 10 90% 54,752
1979 1 11 91% 99,694
1978 1 6 100% 92,818
1952 2 15 93% 5,361
1951 6 35 89% 58,859
1950 7 41 98% 40,587
1949 3 16 94% 43,720
1948 4 30 90% 66,049

Bentley Mark 6 reliability FAQ

Across 33 Bentley Mark 6 vehicles in our MOT data, 91% pass the MOT (a 9% failure rate), with about 0.5 faults or advisories recorded per test.

The most frequently recorded Bentley Mark 6 MOT issues are: Oil leak; Windscreen washer provides insufficient washer liquid (8.2.3); Steering pivot point has slight play (2.2.B.1g).

The typical Bentley Mark 6 in our data has covered around 49,938 miles.

Compare the Bentley Mark 6

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Check a specific Bentley Mark 6

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