2015 Mercedes-Benz C 2.1L Diesel · S14 NAV

The vehicle most recently passed its MOT on 2 October 2025, and the overall maintenance trend appears stable, although recent advisories suggest the onset of expected age-related wear. While the car has consistently passed its annual inspections, the transition from primarily tyre-related advisories to suspension and braking components indicates that the vehicle is entering a phase where more significant mechanical consumables will require attention. With a recorded mileage of 37,801 miles over eleven years, this vehicle has been used sparingly, averaging approximately 3,436 miles per year. While low mileage generally implies less wear on the drivetrain and engine internals, it often introduces a different set of risks associated with long periods of inactivity. Low-usage vehicles are more susceptible to the degradation of rubber components, fluid contamination through moisture accumulation, and potential seizure of braking components. Prospective buyers should pay close attention to the tyre history, which shows a recurring pattern of outer edge wear on the front nearside and sidewall damage to the rears. This suggests a potential misalignment or a history of curb impact. During a physical inspection, examine the tyre sidewalls for perishing or hairline cracking, which is common in low-mileage cars where tyres age out before they wear out. On the test drive, listen for any knocking or clunking sounds from the front offside, as the most recent MOT noted slight play in the lower suspension arm ball joint, a defect that will progressively worsen and eventually impact steering precision and tyre wear. Furthermore, the latest advisory regarding thin rear brake pads necessitates a check for brake disc corrosion or binding calipers, which can occur when a vehicle stands for extended periods. Ensure the brake pedal feels firm and there is no shuddering under deceleration. Given the low annual mileage, it is critical to verify the service history to ensure that oil and other essential fluids have been changed according to the manufacturer's time intervals rather than solely by mileage. Finally, test the 12V battery health and inspect the underside for any signs of corrosion that may have been obscured by the plastic covers mentioned in previous MOT reports.