2007 Mercedes-Benz C 320 3.0L Diesel · LC07 XRY

The vehicle presents a concerning roadworthiness profile, as the maintenance history shows a trend of worsening mechanical wear as the car ages. The most recent MOT test in October 2022 at 122,099 miles was a pass following a failure for an offside front lower suspension arm ball joint and play in the nearside steering rack inner joints. While these specific faults were addressed, the frequency of mechanical failures in the later years suggests the front-end suspension and steering components are reaching the end of their service life. The mileage pattern is remarkably consistent for a nineteen-year-old vehicle, averaging approximately 6,400 miles per year. There is a notable period of stability between 2012 and 2019, where the car passed multiple annual tests with travel over 30,000 miles without a single defect advisory or failure recorded. However, the usage accelerated significantly after 2019, with the car covering over 40,000 miles in just three years. This increase in mileage correlates directly with the onset of degradation in rubber bushes and metal joints, leading to the cluster of recent test failures. A buyer must conduct a thorough physical inspection of the front suspension assembly and steering geometry. The record highlights recurring issues with the steering rack inner joints and ball joints, which indicate a potential for accelerated wear on other front-end components. The oil leak noted in 2021 also requires close monitoring to ensure it has not progressed into a significant seal failure. Given the history of a fractured nearside coil spring in 2021, the remaining springs should be checked for signs of corrosion or stress fractures that could lead to sudden structural failure.