2011 Mercedes-Benz C 2.1L Diesel · GL11 RNF

The vehicle is currently roadworthy, though the maintenance trend indicates a pattern of reactive rather than preventative care. The most recent MOT test in September 2025 at 149,703 miles resulted in a pass following a failure just one mile prior. That failure identified the offside front lower suspension arm ball joint as excessively worn, which suggests that the owner only addresses mechanical components once they reach a point of failure rather than replacing them during scheduled service intervals. At 149,703 miles over approximately fifteen years, the car has averaged roughly 10,000 miles per annum. This aligns with typical UK usage patterns for a vehicle of this age. The records show consistent use, with approximately 10,000 miles covered between September 2024 and September 2025. This steady mileage suggests the vehicle has not suffered from long periods of stagnation, but the high total mileage puts significant wear on age-related rubber components, suspension bushings, and drivetrain components inherent to the Mercedes-Benz chassis. A buyer should conduct a close inspection of the braking system and cooling system based on previous defects. The September 2024 test at 140,394 miles flagged corroded front brake pipes covered in grease, which often points to either environmental corrosion or poor previous repair work involving fluid lines. Additionally, the 2022 record noted a coolant leak near the nearside underbody. You must verify that this leak has been professionally rectified and check the radiator and hoses for signs of continued weeping or calcified buildup, which could lead to engine overheating. Given the ball joint failure in the 2025 test, the entire front suspension geometry should be scrutinized for play or perished rubber. High-mileage Mercedes of this era frequently suffer from accelerated wear on control arms and drop links. Inspect the structural integrity for surface rust on the subframe and mounting points, as the corrosion noted on brake pipes indicates the vehicle may have been exposed to harsh road environments.