2020 Mercedes-Benz EQC 400 Edition 1886 4MATIC 1.3L Electric · J500 XEB

With three successive clean passes culminating in a defect-free test on 13 May 2025, this EQC presents a reassuring roadworthiness profile at face value. The only interruption to that run was a recorded failure on 20 May 2023, but with no defects or advisories logged against it, this almost certainly represents a refused test for administrative reasons, a tyre or lamp issue rectified on site prior to re-test, or a minor category that left no paper trail. Critically, there is no recurring pattern of brake, suspension, or structural advisories across any of the four MOT records, which for a 2020-built electric SUV carrying a significant drivetrain mass is a notably clean sheet. The overall trend is therefore one of stable compliance rather than degradation. Against the national average for a six-year-old vehicle, the 75,257 miles accumulated equates to roughly 12,543 miles per year, placing this EQC firmly in above-average use for its age. There are no significant testing gaps, with annual certificates recorded in 2022, 2023, and 2024/25, indicating the car has remained in regular service rather than being laid up. Higher annual mileage on a heavy, dual-motor EV of this type accelerates wear on the unsprung components, particularly the brake discs and pads (which receive minimal regenerative retardation stress), the suspension bushes and coil springs, and the wheel bearings. The steering rack and front lower arms, often the first suspension items to deteriorate on a vehicle of this kerb weight, will be doing proportionally more work per year than on a typical 8,000-mile example. Given the above-average mileage but absence of flagged wear items, the prospective buyer should concentrate their physical inspection on the areas most likely to be approaching the end of their service life. On a test drive, listen for clonks or knocks from the front suspension over speed humps and uneven B-roads, which would indicate worn lower control arm bushes or drop links. Feel for any vibration through the steering wheel under braking or at higher speeds, as warped front brake discs are common on heavy EVs that rely on friction braking more than owners expect. Check the discs visually for a pronounced lip on the rim and the pads for remaining material, as these will be the first items requiring spend. The steering should also self-centre cleanly without a tendency to wander, pointing to healthy geometry and undamaged track rods. Finally, although the MOT record contains no corrosion advisories, the EQC's aluminium-intensive underbody should still be inspected on a ramp or over a pit, paying particular attention to the subframe mounting points, the front suspension turret seams, and any brake pipe runs for white oxidation or surface pitting that has not yet been deemed significant enough to fail. Tyres should be checked for even shoulder wear across both axles, which would indicate alignment drift rather than a one-sided suspension fault. For an EV of this mileage and weight, also verify the condition of the 12V auxiliary battery, as Mercedes-Benz vehicles are known to throw electrical warnings when this unit begins to fail, and confirm that the high-voltage charging port and cable show no signs of damage or contamination.