2012 Mercedes-Benz C 2.1L Diesel · BJ62 UFP

The vehicle is currently roadworthy having passed its most recent test in December 2025 at 110,926 miles. The maintenance trend shows a concerning recurring issue regarding engine seals. While the car passed the latest inspection, the tester noted an oil leak which follows a significant failure in November 2024 for an excessive oil leak. This suggests that while the leak is currently within acceptable limits, the underlying mechanical condition is deteriorating or requires monitoring to prevent permanent repair. The mileage pattern remains consistent with a 14-year-old vehicle, averaging approximately 7,900 miles per year. Between November 2022 and October 2023, the car covered 11,459 miles, indicating a period of higher usage. However, the interval between the October 2023 and December 2024 tests saw only 10,523 miles recorded. This steady accumulation suggests typical annual usage patterns, which correlates with the gradual wear of rubber components and braking systems seen in the records. A buyer must conduct a close physical inspection of the front suspension. The record shows a clear history of deteriorating anti-roll bar linkage ball joint boots, which were flagged in 2023 and caused a failure in late 2024. These components are prone to ingress of dirt and lead to premature failure if not replaced proactively. Additionally, the 2023 advisory for thin rear brake pads necessitates a check of the current friction material and disc condition to ensure the previous owner followed through with maintenance. The engine bay requires specific attention regarding the documented oil leak. The transition from an excessive leak failure in 2024 to a non-excessive leak in 2025 indicates a repair was likely attempted or the leak has simply slowed. An inspector should check for oil residue on the engine block and exhaust manifold to determine if the source is a valve cover gasket or a more complex rear seal.