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MOT reliability

Mercedes-benz G400 cdi

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

Based on 1 Mercedes-benz G400 cdi vehicles and 2 completed MOT tests, the Mercedes-benz G400 cdi has an overall 50% pass rate, with an average recorded mileage of 182,790 miles.

1
Vehicles
2
MOT tests
6
Faults per test
0%
Dangerous-fault share

Mercedes-benz G400 cdi problem areas

Where faults occur most across all Mercedes-benz G400 cdi MOT tests:

  • Other50%
  • Lamps & electrical25%
  • Tyres, wheels & suspension17%
  • Brakes8%

Mercedes-benz G400 cdi pass rate by age

Age (years)TestsPass rate
15250%

Fuel types: Diesel (1)

Most common Mercedes-benz G400 cdi MOT faults

These are the faults and advisories recorded most often across Mercedes-benz G400 cdi MOT tests:

  1. nearside rear and offside rear trailing arm bushes starting to split (2 times)
  2. Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) (1 times)
  3. Nearside Rear Suspension component mounting prescribed area is corroded but not considered excessive shocker area (5.3.6 (a) (i)) (1 times)
  4. Offside Front Tyre has a cut in excess of the requirements deep enough to reach the ply or cords (5.2.3 (d) (i)) (1 times)
  5. Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) (1 times)
  6. Offside Rear fog lamp obviously incorrectly positioned (4.5.4 (a)) (1 times)
  7. Parking brake efficiency below requirements (1.4.2 (a) (i)) (1 times)
  8. engine oil leak (1 times)
  9. nearside front sphere damp (1 times)
  10. power steering box damp (1 times)
  11. rear brake pipes slightly corroded (1 times)

Mercedes-benz G400 cdi pass rate by registration year

YearVehiclesTestsPass rateAvg mileage
2003 1 2 50% 182,790

Mercedes-benz G400 cdi reliability FAQ

Across 1 Mercedes-benz G400 cdi vehicles in our MOT data, 50% pass the MOT (a 50% failure rate), with about 6 faults or advisories recorded per test.

The most frequently recorded Mercedes-benz G400 cdi MOT issues are: nearside rear and offside rear trailing arm bushes starting to split; Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)); Nearside Rear Suspension component mounting prescribed area is corroded but not considered excessive shocker area (5.3.6 (a) (i)).

The typical Mercedes-benz G400 cdi in our data has covered around 182,790 miles.

Compare the Mercedes-benz G400 cdi

See how the Mercedes-benz G400 cdi stacks up against other Mercedes-benz models on MOT reliability:

G400 cdi vs C G400 cdi vs E G400 cdi vs Sprinter G400 cdi vs A-class

Check a specific Mercedes-benz G400 cdi

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