2014 Mercedes-Benz C 2.1L Diesel · FD14 MYC

The 2014 Mercedes-Benz C-Class presents a mixed but broadly stable mechanical picture as of its most recent MOT on 30 June 2025 at 122,168 miles. That test passed, yet the tester flagged three advisories: slight play in the nearside front lower suspension arm ball joint rear bush, a light oil misting on the nearside rear shock absorber, and worn front brake discs on both sides. These are not immediate failures, but they signal the car has entered a phase where age-related wear is becoming visible. The maintenance trend is neither sharply worsening nor clearly improving. It is more accurate to describe it as a vehicle that has been kept roadworthy but not meticulously restored, with minor defects accumulating year on year rather than being permanently resolved. The mileage accumulation is consistent and predictable. From 85,366 miles in July 2021 to 122,168 miles in June 2025, the car covered roughly 36,800 miles across four years, averaging around 9,200 miles annually. That sits slightly below the 10,181 miles-per-year benchmark for a twelve-year-old vehicle, suggesting moderate rather than heavy use. There are no alarming gaps in the record. The MOT was completed within a few days of its due date each year, which indicates the previous keeper maintained compliance without letting the certificate lapse. The mileage progression between tests is smooth, with no sudden jumps that would raise questions about odometer tampering. The recurring theme across the MOT history is brake wear. Front brake discs were flagged as worn in both the July 2024 and June 2025 tests, and rear brake discs were noted as worn, pitted, or scored in July 2023. This pattern suggests the braking system has been working hard, possibly due to sustained motorway or hilly driving, and that discs may be reaching end-of-life rather than being replaced proactively. A buyer should inspect the brake discs and pads in person, checking for lipping, scoring depth, and remaining pad material. The suspension advisories also warrant attention. Play in the front lower arm ball joint and oil misting on the rear shock absorber are not yet critical, but both items degrade over time and could lead to a future failure if left unaddressed. Have a garage check the suspension bushes, ball joints, and shock absorbers for play and leaks before committing to purchase. Beyond the flagged items, the nearside front tyre wear noted in 2024 and the repeated rear tyre wear advisories point to possible alignment or tracking issues. Uneven edge wear on rear tyres often indicates worn rear suspension bushes or incorrect camber settings. Given the car is now over twelve years old, a thorough underbody inspection for corrosion is advisable, particularly on subframes, sills, and suspension mounting points, even though no corrosion-related defects have yet appeared on the record. The vehicle appears fundamentally sound, but the accumulating minor advisories suggest the next owner should budget for front brake renewal, possible rear shock replacement, and a full suspension inspection within the near term.