2017 Mercedes-Benz GLC 3.0L Diesel · OY67 AAZ

The 2017 Mercedes-Benz GLC has demonstrated a stable roadworthiness trend over the past three MOT cycles, with no recurring defects or advisories recorded in the most recent tests. The vehicle passed its final inspection on 2 October 2025 at 60,775 miles, following a single failure on 1 October 2025—an anomaly that did not recur. The absence of repeated faults suggests the vehicle has been maintained at a basic level, though the lack of advisories or defects does not preclude underlying issues requiring closer inspection. The most recent test was conducted just nine months ago, which is well within the DVSA’s recommended 12-month interval for vehicles under 6 years old, though the 2025 failure indicates a possible oversight in pre-test checks. The mileage progression of 60,775 miles over nine years reflects a steady average of approximately 6,753 miles annually, which aligns with typical usage patterns for this age of vehicle. There are no significant gaps or abrupt spikes in mileage between tests, though the identical mileage on the failed and passed 2023 tests suggests either a retest or an error in recording. The consistency implies the vehicle has not been subjected to extreme conditions or neglect, but the lack of detailed service history means wear on high-friction components—such as suspension bushes, brake pads, or timing belts—cannot be confirmed without further evidence. Given the clean MOT record, a prospective buyer should prioritise an independent inspection of the suspension system, particularly the coil springs, bushes, and shock absorbers, as these components often degrade predictably over 90,000 miles. The brakes, while not explicitly failed, should be assessed for uneven wear or binding calipers, especially if the vehicle exhibits pulling or reduced stopping efficiency. Corrosion at wheel arches, subframes, and exhaust mounts should also be examined, as these areas are critical for structural integrity and emissions compliance. The absence of advisories does not rule out minor leaks or worn consumables, so tyres, wiper blades, and fluid levels should be verified as part of the due diligence.