2009 Mercedes C 2.1L Diesel · FL59 YSF

This Mercedes C-Class has a recent MOT pass from March 2026, but the history reveals a concerning and recurring pattern of corrosion and component wear. While the mileage of 102,821 over 17 years is roughly typical for its age, suggesting moderate use, the mechanical trends are worrying. The most significant risk is the persistent corrosion of the brake pipes. This issue has appeared in almost every MOT entry since 2023, involving multiple pipes across the front and rear of the vehicle. Although the most recent pass suggests some work has been done, the fact that corrosion keeps appearing across different sections indicates a systemic issue with the braking system's integrity or the environment in which the car is kept. The vehicle's condition trend appears to be worsening or, at best, struggling to remain stable. We have seen a progression from minor brake disc wear and single brake pipe issues to a significant failure in February 2025 that included a fractured coil spring, worn suspension ball joints, and widespread brake pipe corrosion. While the 2026 pass cleared the headlamp aim and brake disc issues, the recurring nature of the brake pipe faults suggests that maintenance is reactive rather than preventative. The mileage is consistent with a car that has been driven regularly but not excessively, which means you shouldn't expect catastrophic engine wear, but you should expect age-related degradation of rubber, metal, and suspension components. Before purchasing, you must inspect the underside of the car thoroughly.