2021 Mercedes-Benz EQC 400 AMG Line Premium + 4M Electric · PO71 WWU

Consistent roadworthiness has defined this vehicle's history, with three consecutive annual MOT tests resulting in passes, including the most recent certification on 23 January 2026. While the record remained entirely free of defects during the 2024 and 2025 examinations, the latest inspection identified an advisory concerning the offside front tyre, which was noted for being worn close to the legal limit and exhibiting uneven wear on the edge. This shift from a clean record to a specific tyre-related advisory represents the only recorded deviation from a standard pass, suggesting that while the vehicle has maintained its structural and safety requirements, the front axle components and alignment warrant closer scrutiny. Accumulating 21,952 miles over a five-year period equates to an average of approximately 4,390 miles annually, a rate significantly lower than the typical usage profile for a vehicle in this class. This low-mileage pattern often indicates that the vehicle has spent considerable time stationary, which can lead to specific mechanical considerations regarding the condition of rubber components and the potential for uneven tyre wear. Given that the vehicle is an electric model, the low mileage also means the high-voltage battery system and regenerative braking components have experienced fewer duty cycles than a high-mileage equivalent, though the lack of frequent use does not preclude the standard degradation of chassis and suspension parts. During the test drive, the uneven wear pattern noted on the offside front tyre necessitates a careful check for steering pull or vibration at motorway speeds, as this type of tread depletion can be symptomatic of incorrect tracking or worn suspension geometry. You should listen intently for any knocking or clunking sounds from the front suspension when traversing speed bumps or uneven road surfaces, as the low-mileage, long-standing nature of the vehicle can sometimes mask the early stages of bush or ball joint deterioration. Ensure the steering remains centered and responsive, as any deviation may indicate that the alignment issue flagged in the 2026 test has not been fully rectified. Because this vehicle utilizes a regenerative braking system, the mechanical friction brakes are used less frequently than in a traditional internal combustion vehicle, which can lead to surface corrosion on the discs if the car has been left standing for extended periods. When road testing, perform several firm brake applications from moderate speeds to ensure the pedal feel is consistent and free of judder, which would indicate uneven disc surface or binding calipers. Verify that the vehicle tracks straight during these stops and that there is no audible grinding or scraping, as these symptoms would confirm that the braking hardware requires physical inspection beyond what is captured in the annual MOT test.