2022 Mercedes-Benz EQC 400 AMG Line Premium + 4M Electric · CC17 MAC

A consistent record of clean MOT passes defines the roadworthiness picture for this 2022 Mercedes-Benz EQC 400 AMG Line Premium. Across the three recorded tests in 2025 and 2026, no advisories or failures have been logged, with the most recent test on 5 June 2026 confirming a pass with no defects recorded. The two earlier tests in March and July 2025 also returned clean results, producing a short but unblemished history from which no mechanical weaknesses can be inferred from the official test data alone. As an EV, the EQC does not produce exhaust emissions and therefore does not generate the type of diesel or petrol emissions advisories commonly seen on combustion vehicles, and the absence of any structural corrosion, suspension, or brake-related advisories is notable given the vehicle's four years in service. With recorded mileage of 37,629 miles across roughly four years of age, the EQC has been driven at an annual rate of approximately 9,400 miles, which sits within typical usage expectations for a premium electric SUV of this age. There are no significant gaps between test dates or sudden mileage jumps, and the progression between the 2025 and 2026 tests is consistent with steady regular use rather than extended periods of standing or unusually high accumulation. For an electric vehicle of this mileage, the mechanical wear considerations differ from a combustion counterpart: there is no clutch, timing chain, or traditional engine oil system to deteriorate, but the battery pack, electric drive units, suspension components, and regenerative braking system will have absorbed typical in-service wear. The clean MOT record indicates that the visible testable items, including brakes, tyres, lights, and structural elements, have remained within legal thresholds to date. For a prospective buyer, the absence of any flagged advisories on an EV means there is no specific component history to investigate from the MOT data, but it would be prudent to scrutinise the areas most relevant to this model. On a test drive, listen for any unusual noises from the suspension over uneven surfaces, particularly clunks or knocks that could indicate worn anti-roll bar bushes, coil spring issues, or top mount wear, as these are common failure points on premium Mercedes suspension setups as mileage accumulates. Pay attention to brake feel: although the EQC relies heavily on regenerative braking, the hydraulic friction brakes should still feel firm and progressive, and any pulling to one side, grinding, or vibration through the pedal under light mechanical braking could suggest seized caliper slides or warped brake discs. Also monitor for any warning messages on the driver display relating to the high-voltage battery state of health, drive unit faults, or reduced range, and confirm that the 12V auxiliary battery, which controls critical vehicle systems on EVs, has been recently replaced or tested, as failures in this area are a known source of roadside issues on Mercedes EQ models. Finally, a physical inspection and pre-purchase inspection rather than a public rapid charger are highly recommended, and a thorough check of the underside of the vehicle for any signs of damage to the undertray or battery casing would be worthwhile given the EV's low ground clearance relative to traditional SUVs. Ask for evidence of the battery state of health report, ideally from a Mercedes-Benz specialist with EV diagnostic capability, and verify the remaining manufacturer warranty status, as the EQC's battery and drivetrain warranty covers eight years or 100,000 miles from new, which would still be in force. Confirm that all charging cables and the Mode 3 cable are present, and ensure that any software updates issued by Mercedes-Benz for the EQC range have been applied, as several over-the-air updates have addressed efficiency and thermal management behaviour. Overall, the clean MOT history is a positive indicator, but the unique considerations of a used premium EV mean that specialist inspection remains the most reliable safeguard against hidden issues.