2009 Mercedes C 2.1L Diesel · LL09 XNH

The vehicle most recently passed its MOT test on 3 July 2023, with a minor advisory regarding a cut in the offside front tyre. The overall maintenance trend appears relatively stable, although the records from 2020 indicate a period of neglect where multiple braking components and suspension linkages required attention. While the more recent tests show fewer critical failures, the transition from major mechanical advisories to simple tyre issues suggests a basic level of upkeep rather than a comprehensive preventative maintenance regime. The recorded mileage of 137,620 miles over approximately 17 years represents an average annual usage of roughly 8,095 miles. This is considered typical for a vehicle of this age and suggests a balanced history of use, avoiding the pitfalls of both excessive wear from high mileage and the perishing of rubber components associated with prolonged standing. At this stage of its life cycle, the mechanical focus shifts from routine consumables to the degradation of long-term wear items such as engine mounts, suspension bushings, and drivetrain couplings. Prospective buyers should pay close attention to the front suspension and braking systems. The history reveals a pattern of corrosion affecting the coil springs and a failure of the anti-roll bar linkage. During a test drive, listen for metallic clunks or knocking sounds when driving over speed bumps or during low-speed steering manoeuvres, as these are classic symptoms of worn suspension bushes or failing ball joints. Given the previous advisories for pitted brake discs and thin linings, it is essential to confirm that the brakes have been fully refurbished. Feel for any shuddering through the pedal or a lack of bite, which could indicate warped discs or binding calipers. The tyre history shows recurring issues with tread depth and sidewall damage, necessitating a thorough physical inspection of all four tyres for cuts, bulges, or uneven wear that may point to wheel misalignment. Furthermore, because the vehicle is now 17 years old, you must verify the service history for calendar-based fluid changes. Specifically, check for evidence of automatic transmission fluid and coolant refreshes, as these degrade over time regardless of the mileage covered. Finally, inspect the underbody and wheel arches for signs of structural corrosion to ensure the chassis integrity remains intact.