2007 Mercedes-Benz CLK 5.0L Petrol · DA07 DYD

Recurring issues with brake pipe corrosion and suspension component wear define the mechanical profile of this Mercedes-Benz CLK. While the most recent test on 14 March 2026 resulted in a pass with no recorded defects, the preceding years show a pattern of structural and braking system advisories. Specifically, the brake system has seen repeated mentions of corroded brake pipes covered in grease or other materials, a concern noted in 2023 and 2025. The vehicle also experienced a major failure in 2024 involving a fractured offside rear coil spring and a worn nearside front lower suspension arm ball joint, indicating that the chassis and suspension components are subject to ongoing degradation. The vehicle has covered 163,887 miles over its nineteen-year lifespan, which equates to an average annual usage of approximately 8,626 miles. This mileage is consistent with typical long-term usage for a vehicle of this age. Mechanically, this level of accumulation suggests that while the car has not been subjected to extreme high-mileage stress, the components are at an age and mileage where wear on consumables such as suspension bushes, coil springs, and braking hardware is expected. The testing frequency appears relatively consistent, though the transition from the 2021 to 2023 period shows a gap in recorded data that should be noted alongside the cumulative wear on the underbody. Prospective buyers should pay close attention to the braking system and the underbody condition during a physical inspection. The history of corroded brake pipes, particularly those covered in grease, warrants a close look at the integrity of the lines to ensure the corrosion is not progressive. On a test drive, listen for any irregular noises from the rear suspension and check for any pulling or uneven braking, which could relate to the previously noted issues with brake discs, pads, and wheel bearings. The 2024 advisory regarding slight play in the offside front wheel bearing suggests that any humming or grinding noises from the front end during motion should be investigated. Suspension integrity is another critical area of focus given the recorded failures of the coil spring and suspension arm ball joint. During the test drive, pay close attention to the vehicle's behavior over uneven road surfaces; any knocking, clunking, or excessive bouncing could indicate that the previously flagged suspension components or bushes are nearing the end of their service life. Additionally, the 2024 advisory regarding an oil leak, though noted as not excessive at the time, means the engine bay and underbody should be checked for any signs of active weeping or significant fluid accumulation that could impact long-term component health.