2008 Mercedes-Benz C 2.1L Diesel · BA02 DEV

The vehicle presents a fluctuating maintenance profile with a recent decline in mechanical standards. While the January 2026 test at 122,003 miles resulted in a pass, the initial failure on that same day revealed several significant issues. The tester flagged a worn nearside front suspension arm ball joint, thin front brake pads, and a tyre worn close to the legal limit. These failures, alongside non-functional position lamps and incorrect headlamp aim, suggest a period of neglected routine maintenance despite the vehicle's passing status. The mileage accumulation remains consistent with the vehicle's 18-year age, averaging approximately 6,778 miles per year. The record shows steady progression from 44,858 miles in June 2016 to the current 122,003 miles. There are no obvious gaps in usage that would suggest long periods of inactivity, which is positive for preventing seal degradation. However, the jump from 110,514 miles in January 2025 to 122,003 miles in January 2026 indicates a standard annual usage pattern that has not changed. A prospective buyer should focus heavily on the braking system and front-end suspension. The MOT history shows a recurring pattern of brake disc wear, with advisories appearing in 2018, 2022, and 2024. The failure in January 2026 for thin brake pads indicates that the braking components are reaching the end of their service life. Given the previous advisory regarding wheel bearing play in 2017, a thorough inspection of the hub assemblies and all suspension bushings is necessary to ensure no further deterioration has occurred. Lighting and electrical components also require scrutiny. The recent failure for multiple position lamps and headlamp aim issues, combined with previous failures for dipped beam and stop lamp malfunctions, points to intermittent electrical faults or aging bulb housings. You should also inspect the condition of the tyres and steering components, as the January 2026 failure for a worn ball joint and tyre edge wear suggests that consumable items are being run to their limits rather than being replaced proactively.