2017 Mercedes-Benz C 2.1L Diesel · LL53 LAS

The most recent MOT test conducted in June 2026 resulted in a pass, though it highlighted emerging issues with the braking system and a minor glass defect. While the vehicle has a history of passing most tests, the trend suggests a shift toward increased wear on consumables. A notable failure in March 2024 involving dangerous tyre tread and excessive exhaust emissions indicates a period where basic maintenance may have been overlooked, though these were rectified for the subsequent pass. With a recorded mileage of 128,123 miles over approximately nine years, this vehicle has averaged over 14,000 miles per year. This usage rate is high for this class of vehicle and implies significant cumulative stress on the drivetrain, suspension components, and engine internals. Buyers should be aware that high-mileage vehicles are more prone to accelerated degradation of rubber bushings, mounts, and auxiliary belts, necessitating a more rigorous approach to preventative maintenance than a low-mileage example. Particular attention must be paid to the braking system due to the recent advisories regarding pitted and scored discs across all four wheels. During a test drive, the buyer should feel for any shuddering through the brake pedal or listen for grinding noises, which would indicate that the discs have reached a state of wear that compromises efficiency and safety. Furthermore, given the previous failure for exhaust emissions, it is essential to ensure the engine is running smoothly without hesitation and that there are no warning lights on the dashboard related to the emissions system or particulate filter. A comprehensive physical inspection should focus on age and mileage related wear. Check the suspension for clunks or knocks, specifically investigating the condition of the suspension bushes and coil springs. Examine the tyres for uneven wear patterns that could suggest wheel misalignment or worn steering components. Finally, the service history should be meticulously verified to confirm that critical fluids, such as the automatic transmission oil and engine lubricants, have been changed at appropriate intervals to mitigate the risks associated with high-mileage operation.