2020 Mercedes-Benz Sprinter 2.1L Diesel · KN70 SHV

This Mercedes-Benz Sprinter exhibits a history of considerable wear on critical front suspension and steering components, alongside a serious failure in 2023. The vehicle failed its MOT on 2023-08-18 due to dangerously worn rear tyres and a major fluid leak from the nearside front shock absorber, with advisories for slight play in both front lower suspension arm ball joints. While it subsequently passed on 2023-08-23 after rectifying the dangerous defects, the most recent test on 2024-08-13, though a pass, noted significant play in both nearside and offside front steering rack inner joints, indicating ongoing wear in the steering system. This suggests a vehicle that has seen heavy use, leading to predictable wear and tear on its running gear. The recorded mileage of 231,555 miles for a vehicle approximately six years old is exceptionally high, averaging close to 38,592 miles annually. This usage profile is characteristic of a commercial vehicle subjected to continuous operation, which inherently places significant strain on all mechanical systems. Such high mileage accelerates the wear rate of consumables, suspension bushes, steering linkages, brake components, and drivetrain bearings, making thorough inspection of these areas paramount. Given the repeated advisories for play in the front suspension and steering, a pre-purchase inspection should pay particular attention to the integrity of the steering rack inner joints and the lower suspension arm ball joints. During a test drive, listen for any knocking or clunking sounds when driving over uneven surfaces or turning at low speeds, which could indicate excessive play in these components. Check for any looseness or vagueness in the steering feel, or excessive free play at the steering wheel. The previous major defect concerning the nearside front shock absorber fluid leak also warrants close inspection of all four shock absorbers for any signs of weeping or previous repair, as a compromised damper can affect handling, braking stability, and tyre wear. Furthermore, the history of dangerously worn rear tyres in 2023 and a nail in a front tyre in 2024 highlights the importance of checking all tyres for adequate tread depth across their full width, correct pressure, and any signs of uneven wear or damage. Examine the vehicle's underside for any signs of corrosion, particularly around structural mounting points for the suspension and subframe, which can be exacerbated by high mileage and exposure to road salt. A comprehensive mechanical inspection by a qualified technician is strongly advised to assess the current condition of these high-wear items and the overall structural integrity of the vehicle.