2021 Mercedes-Benz EQC 400 Sport 4MATIC Electric · GP21 KHR

The vehicle remains currently roadworthy but the maintenance history shows a worsening trend regarding suspension component integrity. While the car passed the July 2025 test at 73,502 miles, the tester identified play in both the nearside and offside front lower suspension arm ball joints. This represents a progression from the July 2024 test which only flagged tyre-related issues, indicating that the front suspension geometry is now reaching the end of its service life. The vehicle has covered 73,502 miles over approximately five years, averaging roughly 14,700 miles per annum. This mileage significantly exceeds the typical average for a luxury electric vehicle of this age. Between July 2024 at 47,138 miles and the July 2025 test, the car clocked over 26,000 miles in a single year. This rapid accumulation explains the accelerated wear observed on rubber-boned components and consumable items as noted in the most recent record. A physical inspection must focus on the front end to verify if the flagged ball joints have been replaced since the last MOT. The recurring advisories for tyres worn to the legal limit and showing edge wear across 2024 and 2025 suggest persistent alignment issues or incorrect inflation pressures. A buyer should also inspect for uneven tyre wear and check the remaining suspension bushings, as the high-mileage profile puts significant strain on the 4MATIC drivetrain and heavy suspension assembly compared to lower-use examples.