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MOT reliability

Mercedes-benz D814

1 vehicles · 2 completed MOT tests analysed
50%
MOT pass rate

Based on 1 Mercedes-benz D814 vehicles and 2 completed MOT tests, the Mercedes-benz D814 has an overall 50% pass rate, with an average recorded mileage of 23,938 miles.

1
Vehicles
2
MOT tests
7
Faults per test
0%
Dangerous-fault share

Mercedes-benz D814 problem areas

Where faults occur most across all Mercedes-benz D814 MOT tests:

  • Tyres, wheels & suspension36%
  • Other14%
  • Lamps & electrical14%
  • Steering14%
  • Emissions & nuisance14%
  • Brakes7%

Mercedes-benz D814 pass rate by age

Age (years)TestsPass rate
16250%

Fuel types: Diesel (1)

Most common Mercedes-benz D814 MOT faults

These are the faults and advisories recorded most often across Mercedes-benz D814 MOT tests:

  1. Front front brake pads appear to be slightly crumbled , brake performance not effected (2 times)
  2. Offside Track rod end ball joint dust cover damaged or deteriorated, but preventing the ingress of dirt (2.1.3 (g) (i)) (2 times)
  3. Oil leak, but not excessive Diff pinion leaking (8.4.1 (a) (i)) (2 times)
  4. Nearside Front Anti-roll bar linkage pin or bush excessively worn Linkage bracket bolt hole worn (5.3.4 (a) (i)) (1 times)
  5. Nearside Front Side repeater obviously incorrectly positioned correct position but Lense fitted wrong way around (4.4.3 (a)) (1 times)
  6. Nearside Rear Anti-roll bar linkage pin or bush excessively worn Linkage bracket bolt hole worn (5.3.4 (a) (i)) (1 times)
  7. Offside Front Anti-roll bar linkage pin or bush excessively worn Linkage bracket bolt hole worn (5.3.4 (a) (i)) (1 times)
  8. Offside Front Side repeater obviously incorrectly positioned correct position but Lense fitted wrong way around (4.4.3 (a)) (1 times)
  9. Offside Rear Anti-roll bar linkage pin or bush excessively worn Linkage bracket bolt hole worn (5.3.4 (a) (i)) (1 times)
  10. Offside Rear Lower Shock absorbers insecurely attached Lower shock mount bolt, snapped off (5.3.2 (a) (i)) (1 times)
  11. Rear Air/vacuum reservoir insecure bracket snapped (1.1.9 (c)) (1 times)

Mercedes-benz D814 pass rate by registration year

YearVehiclesTestsPass rateAvg mileage
2005 1 2 50% 23,938

Mercedes-benz D814 reliability FAQ

Across 1 Mercedes-benz D814 vehicles in our MOT data, 50% pass the MOT (a 50% failure rate), with about 7 faults or advisories recorded per test.

The most frequently recorded Mercedes-benz D814 MOT issues are: Front front brake pads appear to be slightly crumbled , brake performance not effected; Offside Track rod end ball joint dust cover damaged or deteriorated, but preventing the ingress of dirt (2.1.3 (g) (i)); Oil leak, but not excessive Diff pinion leaking (8.4.1 (a) (i)).

The typical Mercedes-benz D814 in our data has covered around 23,938 miles.

Compare the Mercedes-benz D814

See how the Mercedes-benz D814 stacks up against other Mercedes-benz models on MOT reliability:

D814 vs C D814 vs E D814 vs Sprinter D814 vs A-class

Check a specific Mercedes-benz D814

Enter a registration to see that exact vehicle's full MOT history, advisories and recurring faults.

See all Mercedes-benz models · Learn about common MOT failures · what an MOT checks