2004 Mercedes CLK 3.2L Petrol · C5 JJC

The vehicle is currently roadworthy, but the maintenance trend shows a pattern of reactive rather than proactive upkeep. While the most recent test in July 2025 at 78,840 miles passed with only minor advisories related to tyre wear and a light bulb, the history reveals a significant mechanical failure in July 2023. Since that major failure, the vehicle has maintained a clean record for two consecutive tests, suggesting the critical issues identified previously were addressed, though the quality of minor maintenance remains intermittent. The mileage profile is exceptionally low for a 22-year-old Mercedes, averaging approximately 3,600 miles per year. Between August 2022 and July 2025, the car covered only 5,005 miles, indicating long periods of inactivity. While this low mileage reduces mechanical wear on the drivetrain, it often leads to the degradation of rubber-based components. The 2023 advisory for a perished tyre and the missing steering rack gaiter are classic symptoms of a vehicle that sits, where age-rating rot replaces tread depth. A buyer must conduct a thorough physical inspection of the front suspension and braking system. The 2023 failure flagged multiple ball joints, a corroded anti-roll bar linkage, and a leaking off-side rear brake pipe. Although these were reportedly rectified, the recurring nature of corrosion on exhaust brackets and brake lines suggests the vehicle is susceptible to environmental oxidation. You should specifically check the steering rack gaiters for cracks and verify the brake lines for any signs of weeping corrosion, as these areas have already proven to points of failure for this chassis.