2006 MINI Cooper S 1.6L Petrol · KL06 NWH

The vehicle shows a persistent history of structural corrosion and mechanical wear that requires close monitoring. As of the most recent test in November 2025 at 118,250 miles, the tester identified corrosion on the rear sub-frame and corroded front brake pipes. While these were not classified as seriously weakened, the recurring nature of these issues across multiple years, dating back to 2021, suggests an ongoing battle with oxidation in the underbody. The appearance of play in the offside front track rod end ball joint in 2025 indicates a progression in steering component wear, following previous reports of steering rack inner joint movement in several annual tests. At 118,250 miles, the car has covered a relatively low distance for its age, averaging approximately 6,000 miles per year. This low usage often correlates with the degradation of rubber components over time, which is reflected in the record by frequent mentions of deteriorating CV joint gaiters, worn suspension bushes, and minor oil leaks that have been noted since at least 2017. The interval of 1,629 miles driven between the 2024 and 2025 tests shows consistent but low-intensity usage, which may explain why the corrosion issues remain stable rather than progressing to structural failure. Maintenance patterns appear reactive rather than proactive. The vehicle failed tests in 2022, 2023, and 2024 due to items such as steering rack gaiters, faulty lighting, and incorrect indicator colours, most of which could have been addressed prior to the inspections. The recurring mention of inner edge wear on the front tyres in 2025 suggests a persistent alignment issue or worn suspension components that remain unaddressed. A buyer should prioritize checking the structural integrity of the rear sub-frame and the condition of the brake lines to ensure the reported corrosion does not transition into a safety-critical failure.