2013 Mercedes-Benz C 3.0L Diesel · YY13 WDG

The vehicle is currently roadworthy but the maintenance history shows a concerning trend of reactive rather than proactive care. While it passed the March 2026 test at 134,326 miles, this followed a significant failure in January of the same year at 134,104 miles. That failure revealed multiple critical defects including a worn track rod end, a failing MacPherson strut top bearing, and substandard service and parking brakes. The fact that these issues were addressed only upon failing failure suggests the owner only repairs faults when forced by legal requirements. The mileage pattern remains consistent with a 13-year-old vehicle, averaging approximately 10,300 miles per year. However, there is a notable discrepancy in the records between the November 2022 test at 176,358 miles and the December 2023 test at 120,514 miles. This suggests either a clerical entry error by the tester or an odometer replacement not properly documented. Since the 2023 test, the car has covered roughly 14,000 miles, which is a standard rate of use that places predictable stress on suspension components and rubber bushings. A physical inspection must focus heavily on the front suspension and braking system. The record shows recurring issues with ball joints and suspension arms appearing across 2022, 2025, and 2026, indicating the front-end geometry is nearing the end of its life. The central front oil leak noted in the most recent 2026 test requires close monitoring to ensure it does not worsen or affect drive components. The buyer should also verify the brake efficiency personally to ensure the work performed after the January failure was fully rectified rather than just adjusted.