2005 MINI 1.6L Petrol · KB05 OHS

The vehicle remains roadworthy, but the maintenance trend shows a worsening progression of structural corrosion and mechanical wear. While the most recent test in August 2025 at 111,555 miles secured a pass, it introduced new faults that were previously absent, specifically a nearside front lower suspension ball joint with play and a severely deteriorated offside anti-roll bar linkage dust cover. These issues, alongside a persistent non-excessive oil leak, suggest that the vehicle is entering a phase where aging components require frequent replacement despite the passing MOT status. At a recorded mileage of 111,555 miles over 21 years, the car has covered an average of approximately 5,312 miles per year. The data indicates consistent but low usage, with roughly 3,000 miles driven between the July 2024 and August 2025 tests. However, the low mileage has not prevented the degradation of rubber-based components, as evidenced by the perishing tyres noted in August 2023 and the ongoing deterioration of brake hoses and CV boots across the last three years of the record. A buyer must prioritise inspecting the structural integrity of the front and rear sub-frames. Corrosion has been flagged in every test since 2023, 2024, and 2025, and while the tester currently classifies this as not seriously weakened, the persistence of this rust indicates active oxidation. Specific attention is also required for the rear suspension arms and shock absorbers, which have shown consistent corrosion over multiple years. The mechanical inspection should also verify the state of the reported oil leak and the power steering pump seepage, which was noted in 2024. Given the previous failure in 2023 due to an ABS fault and a major exhaust leak, the buyer should ensure these systems were professionally rectified and are not merely masked with temporary fixes. The presence of play in the front lower ball joints suggests that the front suspension is beginning to require a more comprehensive overhaul.