2002 Mercedes-Benz SLK 3.2L Petrol · SL52 AHZ

The vehicle is currently roadworthy but shows a clear trend of worsening structural and mechanical integrity despite low mileage. While it passed its most recent test on 23 July 2026 at 75,216 miles, this followed a failure just ten days prior at 75,181 miles. The recent history reveals multiple significant concerns including corrosion on the rear sub-frame and suspension mounting areas, alongside play in the front steering linkage ball joints. These issues suggest that the vehicle is beginning to suffer from age rather than mileage wear. The mileage profile is exceptionally low for a 24-year-old Mercedes, averaging approximately 3,134 miles per year. Between July 2023 and July 2026, the car covered only 5,977 miles, indicating infrequent use or long-term storage. However, this low usage often correlates with the development of structural corrosion and rubber component failure, as components are not regularly exercised or kept dry by consistent vehicle movement. The clean records between 2014 and 2021 contrast sharply with the sudden cluster of defects appearing in the last three annual tests. A buyer must prioritise a thorough inspection of the rear sub-frame and suspension mounting points to determine the depth of the reported corrosion. The tester noted the corrosion is not yet seriously weakened, but its presence in multiple areas requires monitoring. The play in the front steering ball joints and the previous report of steering rack inner joint play in 2025 indicate the front-end assembly is requiring attention. Additionally, the persistent oil leak noted since 2025 should be identified to ensure it remains a minor seepage rather than a more significant engine or seal failure.