2003 Mercedes-Benz C 2.1L Diesel · WG52 AEZ

The vehicle presents a mixed roadworthiness profile with a maintenance trend that shows signs of worsening structural and fluid-related issues. While the 2024-06-13 test at 149,383 miles resulted in a pass, the tester flagged an engine oil leak and noted corrosion on the rear subframe and anti-roll bar. Although the subframe corrosion was not deemed to significantly reduce structural rigidity, its recurrence since 2017 suggests a progressive degradation of the chassis components that requires close monitoring. The mileage accumulation is consistent with a vehicle of this age, averaging approximately 6,495 miles per year. The record shows steady usage, with a notable increase in mileage between the 2022 test at 117,250 miles and the 2024 test at 149,383 miles, representing a jump of over 32,000 miles in two years. This period of higher usage coincides with the emergence of new advisories regarding tyre condition and oil leaks, suggesting that the increased mechanical load is beginning to manifest in wear and tear. A prospective buyer must prioritize a thorough inspection of the underbody and suspension systems. The MOT history reveals a persistent pattern of corrosion affecting the rear subframe, brake pipes, and anti-roll bars dating back to at least 2017. Furthermore, the recent report of an engine oil leak and previous issues with the automatic gearbox sump suggest potential fluid management concerns. Given the history of worn suspension bushes, corroded coil springs, and steering linkage play, a physical inspection of all rubber components and structural mounting points is essential to ensure the vehicle remains safe for continued use.