2005 Mercedes CLK 2.1L Diesel · RA55 EVM

A pattern of escalating mechanical issues and significant braking system failures defines the recent inspection history for this vehicle, culminating in a dangerous failure on 22 October 2024. While the 2023 record showed no defects, the most recent test identified a fractured offside front coil spring and a critical deficiency in parking brake efficiency, which fell below 50 percent of the required value. This shift from a clean 2023 result to a dangerous classification indicates a recent and rapid deterioration in both the suspension and braking systems, moving away from the minor suspension play and corrosion noted in 2021. The recorded mileage of 166,817 miles over a 21-year lifespan represents an average annual accumulation of approximately 7,944 miles. This usage profile is consistent with typical long-term road use for a vehicle of this age, suggesting that components have been subjected to steady, regular wear rather than the extreme stresses of high-mileage commuting or the potential degradation associated with long periods of stationary storage. Mechanically, this level of mileage means that wear on consumables such as suspension bushes, brake discs, and damping components is expected, which is reflected in the recurring advisories regarding brake pipes and anti-roll bar linkages. Prospective buyers should pay close attention to the braking system and rear suspension during a physical inspection and test drive. The history of corroded brake pipes on both the nearside and offside rear, combined with advisories for pitted and scored brake discs, necessitates a thorough check for any signs of fluid weeping or further structural decay in the lines. During the test drive, listen for any grinding or squealing from the rear wheels and feel for any unevenness or pulsation through the brake pedal, which could indicate the condition of the discs. The dangerous failure of the parking brake suggests that the mechanism may require significant attention to ensure it holds the vehicle effectively on an incline. Suspension integrity is another primary concern given the recent failure of the offside front coil spring and previous advisories regarding anti-roll bar linkage ball joints and rear anti-roll bar corrosion. On the road, pay close attention to the vehicle's handling by listening for knocks, clunks, or metallic banging when driving over uneven surfaces or speed bumps, which would indicate worn bushes or failing linkages. Any noticeable pulling to one side or instability during cornering could be symptomatic of the suspension issues flagged in the recent MOT history.