2022 Mercedes-Benz EQC 400 AMG Line Premium + 4M Electric · WM71 DNJ

The vehicle most recently achieved an MOT pass on 4 March 2026, following a dangerous failure on the preceding day. The failure was significant, involving both the nearside and offside front tyres having exposed ply or cords, a defect that represents a critical failure in structural integrity and immediate road safety. While the subsequent pass indicates that these specific tyres were replaced, the sudden transition from a clean pass in 2025 to a dangerous failure in 2026 suggests a potential lapse in the owner's proactive maintenance regime or an incident involving road hazards. The overall maintenance trend should be viewed with caution, as the severity of the failure indicates that safety-critical consumables were allowed to reach a state of total exhaustion. The recorded mileage of 29,502 miles for a four-year-old vehicle represents an average annual usage of approximately 7,376 miles. This level of mileage is considered low to moderate and is well within the typical parameters for a premium electric vehicle of this age. From a mechanical perspective, this lower usage rate is generally favourable for the longevity of the high-voltage battery and the electric motors, as it implies less cumulative thermal cycling and mechanical stress. However, the relatively low mileage means the vehicle may have spent significant time stationary, which necessitates a closer inspection of components that can degrade through inactivity rather than just through distance travelled. A prospective buyer should pay particular attention to the condition of the tyres. Given the recent history of exposed cords, you must inspect the remaining tyres for uneven wear, particularly on the inner or outer edges, which could point to underlying issues with wheel alignment or worn suspension bushes. During the test drive, pay close attention to the steering feel and listen for any vibrations or rhythmic thumping at various speeds, which could indicate irregular tread wear or internal tyre damage. Additionally, inspect the tyre sidewalls for any signs of perishing, cracking, or bulging, which are common in vehicles that have seen lower annual mileage and may have been subject to more environmental exposure than mechanical wear. Finally, perform a thorough check of the braking system and suspension for age-related issues. Low-use vehicles can suffer from brake disc corrosion or binding calipers if the vehicle has been standing for long periods. Check for any shuddering under braking or a pulling sensation to the side. You should also inspect the suspension components, such as coil springs and control arms, for any signs of surface corrosion or perished rubber elements. It is essential to verify the service book to ensure that time-based maintenance intervals have been respected, specifically regarding brake fluid replacement and the inspection of cooling systems, as these are vital for maintaining the integrity of the electric powertrain regardless of the low mileage.