2010 Mercedes-Benz C 1.8L Petrol · KM10 HFC

The vehicle is currently roadworthy, but the maintenance trend shows a shift from clean records to emerging mechanical wear. While the car passed its most recent test in May 2026, the tester identified several new de-priority faults and advisories that were absent in the previous two years. The transition from a clean report in 2024 and 2025 to a list of defects suggests that the vehicle is beginning to experience age-related degradation despite its relatively low mileage. At 85,969 miles, this sixteen-year-old Mercedes has covered a low average of approximately 5,373 miles per year. The usage pattern appears consistent, with only about 3,100 miles driven between May 2025 and May 2026. However, low-mileage vehicles of this age often suffer from perished rubber components and dry seals due to sitting, which correlates with the reported play in the nearside front suspension arm ball joint and the persistent oil leak noted in the latest test. A buyer must prioritize a physical inspection of the chassis and engine integrity. The 2026 test flagged corrosion on the rear sub-frame; while not yet structurally weakened, this area is prone to rapid deterioration on these models and requires close monitoring for thinning metal. The oil leak has persisted from a major failure in 2023 to a non-excessive advisory in 2026, indicating a slow weeping seal or gasket issue that will eventually require professional intervention to prevent further degradation. The front-end geometry also requires attention as the nearside front tyre is unevenly worn, which often points to an alignment issue or a worn ball joint. Given the flagged play in the ball joint, this component should be replaced to ensure steering precision and prevent premature tyre wear. While the car has maintained a clean history recently, the sudden appearance of suspension and fluid issues indicates the vehicle is entering a phase requiring more frequent preventative maintenance.