2017 Mercedes-Benz GLE MOT pass rate: 88.1% (13,466 tests)
Is the 2017 GLE getting worse?
Pass rate of 2017-registered cars across recent test years:
| Test year | Pass rate | |
|---|---|---|
| 2023 | 88.9% +3.1 vs same-age |
|
| 2024 | 86.9% +3.0 vs same-age |
|
| 2025 | 88.6% +6.2 vs same-age |
The raw rate normally falls as cars age. The “vs same-age” figure compares this cohort with all UK cars registered in the same year, so normal ageing is not mistaken for a bad model year.
What fails on a 2017 GLE
| # | System | Defects recorded | Share |
|---|---|---|---|
| 1 | Tyres | 1,394 | 52.6% |
| 2 | Brakes | 328 | 12.4% |
| 3 | Suspension | 212 | 8.0% |
| 4 | Body, chassis, structure | 143 | 5.4% |
| 5 | Noise, emissions and leaks | 142 | 5.4% |
| 6 | Visibility | 116 | 4.4% |
All GLE years compared
| Registration year | Tests | Pass rate | Vs same-age | Median mileage |
|---|---|---|---|---|
| 2015 | 3,782 | 89.7% | +11.0 pts | 74,962 |
| 2016 | 16,087 | 89.0% | +7.7 pts | 66,530 |
| 2017 (this page) | 13,466 | 88.1% | +4.1 pts | 58,900 |
| 2018 | 17,310 | 88.8% | +2.5 pts | 51,977 |
| 2019 | 10,264 | 89.7% | +1.3 pts | 41,844 |
| 2020 | 13,379 | 90.4% | +0.5 pts | 35,391 |
| 2021 | 6,841 | 89.3% | -1.1 pts | 34,842 |
| 2022 | 2,254 | 89.4% | -1.9 pts | 29,657 |
Weighing up which year to buy? See the full ranking: Mercedes-Benz GLE years to avoid.
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FAQs
Is a 2017 Mercedes-Benz GLE reliable?
2017-registered examples passed 88.1% of their MOT tests (13,466 tests, 2023–2025), +4.1 points versus all UK cars registered in the same year. At roughly 9 years old with a median 58,900 miles, condition now varies car by car — always check the individual MOT history.
What mileage is too high for a 2017 GLE?
The median tested example shows 58,900 miles. Anything far beyond that isn't automatically bad — a motorway-mile car with consistent service records often beats a low-mileage school-run car — but price accordingly and scrutinise the mileage trail for gaps or drops.
Source: DVSA Anonymised MOT tests and results, 2023–2025 extracts (96 million Class 4 initial tests; retests excluded). Only vehicles old enough for a routine first MOT are included. Age-adjusted figures compare the model-year cohort with all vehicles of the same registration year tested in the same calendar year. Contains public sector information licensed under OGL v3.0.