2011 Mercedes-Benz C 2.1L Diesel · FN11 BBO

The vehicle presents an inconsistent maintenance history, characterized by a failure in two of the last three annual inspections. While the most recent test at 112,669 miles resulted in a pass, it immediately followed a failure in January 2026 at the same mileage. This suggests that while specific issues were rectified to meet minimum legal standards, the vehicle is prone to recurring mechanical or structural faults that require frequent attention. The alternating passes and fails indicate a reactive approach to repairs rather than a preventative maintenance strategy. At 112,669 miles over 15 years, the car averages approximately 7,500 miles per year. This is below the UK national average for a vehicle of this age, which typically suggests lower wear on components like the engine and gearbox. However, the repeated failures in 2025 and 2026 indicate that despite the lower mileage, the vehicle may be suffering from age-related degradation, such as perished rubber components, suspension fatigue, or structural corrosion, which often accelerates over time irrespective of the total distance driven. A buyer should focus their physical inspection on the areas that caused the 2025 and 2026 failures. Given that the vehicle failed twice at the same mileage mark within a year, it is likely that specific components—possibly related to the braking system or structural integrity—are reaching the end of their functional life. It is essential to verify that the repairs made following the January failures were comprehensive and not merely temporary fixes intended to pass the immediate inspection.