Used car guide

2018 Mercedes-Benz GLE: common problems and what to check

What gets flagged at MOT on 2018 Mercedes-Benz GLEs, from 5,697 tests in 2025, plus known faults and what to look at before you buy one.

5,697MOT tests in 2025
86%pass first time (all 2018 cars: 81%)
8,700typical miles a year
6.1×the usual rate for drive shaft (cv) joints

What stands out

Parts flagged at MOT more often on 2018 Mercedes-Benz GLEs than on all cars registered in 2018.

  • Drive shaft (CV) joints6.1× usual
    Mercedes-Benz GLE
    6.7% All 2018 cars
    1.1%

    Failed outright at MOT: 1.5%, against 0.6% of all 2018 cars. The rest were advisories or minor defects.

    Rough price £60–£350 our estimate

    At the viewing: Drive slowly on full steering lock in both directions and listen for clicking. Look for split rubber boots behind the front wheels.

By area

The share of 2018 Mercedes-Benz GLE MOT tests where testers flagged each area, as a fail or an advisory. Rough prices are typical independent-garage costs.

  • Tyres
    28% of testsRough price £70–£150

    At the viewing: Check the tread on all four tyres, including the inside edges, and look for cracks or bulges.

  • Brakes
    15% of testsRough price £150–£350

    At the viewing: Look for a lip on the disc edges and feel for judder or pulling when braking firmly from about 40mph.

  • Driveshafts and joints
    7% of testsRough price £60–£350

    At the viewing: On full steering lock, drive slowly and listen for clicking from the front wheels.

  • Wipers, windscreen and mirrors
    5% of testsRough price £15–£250

    At the viewing: Check for chips in the driver's view, and test the wipers and washers.

  • Suspension
    3% of testsRough price £120–£400

    At the viewing: Listen for knocks over speed bumps, and look behind each front wheel for a snapped coil spring.

  • Lights and electrics
    3% of testsRough price £10–£80

    At the viewing: Ask a friend to check every light, including brake lights and indicators, while you operate them.

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Other years

YearMOT testsMost flagged
20223,531Tyres 28%
20214,547Tyres 29%
20204,837Tyres 26%
20193,419Tyres 26%
20174,467Tyres 28%
20165,324Tyres 29%
20151,260Tyres 25%

Where this comes from: the DVSA's anonymised results for every MOT test in Great Britain in 2025, counting tests of 2018 Mercedes-Benz GLEs registered in 2018. "Flagged" includes advisories, so it isn't the same as a fail rate. How we score