Mercedes-Benz GLS MOT Results

Registered in 2016
89.3% pass rate
from 447 tests in 2020
Pass rate by mileage
Failure rates by item

Here you can drill down into the failure rates for each item on the test. We've also compared the rates to the average results for 2016 cars and highlighted areas where the Mercedes-Benz GLS is unusually good or bad.

  • 4.5% fail on Tyres
    • 2.7% fail on Condition
    • 2.2% fail on Tread depth
    • 0.22% fail on Size/type
  • 1.6% fail on Identification of the vehicle (5 times worse than other 2016 cars)
    • 1.6% fail on Registration plates (5 times worse than other 2016 cars)
  • 1.1% fail on Visibility
    • 0.45% fail on Condition of glass
      • 0.22% fail on Windscreen
      • 0.22% fail on Window
    • 0.45% fail on Washers
    • 0.22% fail on Wipers
  • 1.1% fail on Lamps, reflectors and electrical equipment (68% better than other 2016 cars)
    • 0.89% fail on Headlamp aim
      • 0.89% fail on Headlamp aim
    • 0.22% fail on Direction indicators
      • 0.22% fail on Flashing type
        • 0.22% fail on Individual direction indicators
  • 0.89% fail on Brakes
    • 0.45% fail on Mechanical brake components
      • 0.45% fail on Brake linings and pads
        • 0.45% fail on Brake pads
    • 0.45% fail on Brake performance
      • 0.45% fail on Service brake performance
        • 0.45% fail on Rbt
          • 0.45% fail on Service brake performance
  • 0.67% fail on Noise, emissions and leaks
    • 0.67% fail on Exhaust emissions
      • 0.67% fail on Compression ignition
        • 0.67% fail on Malfunction indicator lamp (4 times worse than other 2016 cars)
  • 0.22% fail on Seat belts and supplementary restraint systems
    • 0.22% fail on Seat belts
      • 0.22% fail on Condition
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