Mercedes-Benz Gle: MOT pass rate and reliability data
The Mercedes-Benz Gle passes its MOT first time more often than the average UK car, by 11.7 percentage points. These figures come from the DVSA's full year of anonymised MOT results, covering 29,028 individual Mercedes-Benz Gle tests. Nothing here is an estimate or a survey.
The numbers
| First-time pass rate | 88.4% |
| UK national average | 76.7% |
| Difference | +11.7 points |
| Tests analysed | 29,028 |
| Average mileage at test | 53,038 miles |
| Average year of manufacture | 2018 |
| Reliability rank | 934 of 2,005 models |
What this means if you are buying one
A 88.4% first-time pass rate means roughly 12 in every 100 Mercedes-Benz Gles presented for MOT fail on the first attempt. That is better than average, so a well-kept example is a reasonably safe used buy. The average Mercedes-Benz Gle tested had covered 53,038 miles and was built around 2018.
What this means at salvage auction
Pass rate is a proxy for what a car costs to keep on the road. On a Mercedes-Benz Gle bought as a repairable salvage, the mechanical side is less likely to spring surprises, so your repair estimate should hold up reasonably well.
Before you bid: run the lot through the analyzer, check the car's own record, check the mileage, decode the VIN, and if it carries a marker use the write-off value calculator. Or compare it against another model.
Looking at a specific Mercedes-Benz Gle rather than the model in general? The free check covers its MOT and mileage history, and the full HPI report confirms the insurance write-off category, outstanding finance and whether it is recorded stolen, from licensed data for 5 credits. Already own one that has been damaged? Work out whether fixing it beats selling it with the repair or scrap calculator, and see what damaged Mercedes-Benz Gles actually sold for at UK salvage auction.
Most common MOT failures on a Mercedes-Benz Gle
- Number plate does not conform to the specified requirements, 0.5% of tests (2.99x the national rate for this defect)
- Brake lining or pad worn down to wear indicator, 0.3% of tests (2.4x the national rate for this defect)
- Tyre tread depth not in accordance with the requirements, 2.7% of tests (1.16x the national rate for this defect)
- A tyre seriously damaged, 1.8% of tests
- A tyre cords visible or damaged, 1.2% of tests
- A spring or spring component fractured or seriously weakened, 0.6% of tests
- a brake lining or pad worn below 1.5mm, 0.6% of tests
- Engine MIL illuminated indicating a malfunction, 0.4% of tests
- A transmission shaft constant velocity joint boot missing or no longer prevents the ingress of dirt etc, 0.3% of tests
- Windscreen washers not working or not providing sufficient fluid to clear the windscreen, 0.2% of tests
From 62,572 DVSA-tracked Mercedes-Benz Gle tests, 2024. DVSA testers marked 8.4% of these flagged Mercedes-Benz Gle defects as "dangerous", meaning the tester judged the car unsafe to drive away, against 4.97% nationally.
Mercedes-Benz Gle pass rate by model year
Pass rates fall steadily as cars age, so the model year matters as much as the model. First-time pass rate for each Mercedes-Benz Gle year:
- 2015 Mercedes-Benz Gle - 89.1% first-time pass, 1,270 tests
- 2016 Mercedes-Benz Gle - 89.1% first-time pass, 5,426 tests
- 2017 Mercedes-Benz Gle - 87% first-time pass, 4,571 tests
- 2018 Mercedes-Benz Gle - 88.2% first-time pass, 5,899 tests
- 2019 Mercedes-Benz Gle - 89.3% first-time pass, 3,441 tests
- 2020 Mercedes-Benz Gle - 90.5% first-time pass, 4,547 tests
- 2021 Mercedes-Benz Gle - 89.6% first-time pass, 3,628 tests
Mercedes-Benz Gle by fuel type
Diesel and petrol versions of the same car fail on different things, so the fuel type moves the number:
- Diesel Mercedes-Benz Gle - 88.8% first-time pass, 26,130 tests
- Petrol Mercedes-Benz Gle - 89.8% first-time pass, 1,792 tests
- Hybrid Mercedes-Benz Gle - 89.8% first-time pass, 954 tests
Other Mercedes-Benz models
- Mercedes-Benz C - 77.4%
- Mercedes-Benz A-Class - 78.7%
- Mercedes-Benz E - 79.2%
- Mercedes-Benz A - 89.5%
- Mercedes-Benz Vito - 72.7%
- Mercedes-Benz Gla - 85.2%
- Mercedes-Benz Glc - 87.8%
- Mercedes-Benz B-Class - 74.7%
Models with a similar pass rate
- Toyota Hilux Invincible D-4d 4wd Dcb - 88.5%
- Mercedes-Benz E 220 Amg Line Premium D Auto - 88.5%
- Lexus Ct - 88.4%
- Vauxhall Corsa Se Premium - 88.4%
- BMW M2 - 88.4%
- Land Rover R Rover Evoque R-Dyn Hse D A - 88.4%
If this car is a salvage or write-off
- What does Cat N mean? Category N explained
- What does Cat S mean? Category S explained
- Cat S vs Cat N: the real differences
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