2005 Mercedes-Benz C 2.1L Diesel · CP55 UTJ

The vehicle presents a questionable roadworthiness profile characterized by a history of significant structural corrosion and recurring suspension failures. While the most recent recorded test in December 2021 at 162,998 miles passed, it followed a failure for a worn offside rear tyre and a blown light bulb. Given that no MOT has been recorded for over five years, the current state of the vehicle is unknown, and the maintenance trend suggests a reactive approach where faults are only addressed immediately prior to testing rather than through preventative care. The mileage of 162,998 miles over 21 years reflects an average usage of approximately 7,700 miles per annum, which is consistent with a vehicle of this age. However, the data shows a significant gap in records between November 2020 and December 2021, where the car covered only 632 miles in thirteen months. This pattern of intermittent use, combined with the five-year lapse in testing, significantly increases the risk of seized brake components, degradation of rubber hoses, and accelerated corrosion of the chassis while the vehicle sits stationary. A buyer must prioritise a thorough inspection of the sub-frame and suspension mounting points. The record shows a critical failure in 2019 where the nearside front sub-frame was seriously weakened by a suspension arm bush failure, followed by reports of sub-frame corrosion in late 2020. These indicators suggest deep structural rust that often progresses over time. Furthermore, the recurring history of failed anti-roll bar linkages, ball joints, and fractured coil springs suggests the entire suspension assembly is nearing the end of its functional life. The braking system also shows a history of neglect and corrosion, with multiple entries flagging corroded pipes in 2017, 2018, and 2020. The presence of grease on corroded pipes often indicates an attempt to hide rust decay rather than replace the component. Given the lack of recent data and the previous mechanical failures, a comprehensive professional inspection of the brake lines, caliper seals, and the overall structural integrity of the chassis is mandatory before any purchase.