2015 MINI Cooper 1.5L Petrol · WD65 FHA

A pattern of persistent rear-axle wear dominates the MOT history of this 2015 MINI Cooper. The most recent test on 27 April 2026 produced both a pass and a fail recorded on the same date, with the failure stemming solely from administrative tyre classification rather than a sudden mechanical deterioration. However, the advisory trail tells a more substantive story: the rear tyres have been flagged for cracking or perishing in 2021 and again in 2026, the rear brake pads were noted as wearing thin in 2025 alongside pitted rear brake discs on both sides, and a nearside front lower suspension arm bush has now been recorded as worn. The windscreen has carried minor chip damage consistently since 2022, and items hanging from the interior mirror have been a recurring examiner observation. Across six test entries there have been two failures, one of them carrying dangerous defects for both rear tyres with exposed ply or cords in April 2023, which is a serious roadworthiness finding that warrants attention. Recorded mileage stands at 84,976 miles across approximately eleven years, equating to an average annual accumulation of around 7,725 miles per year. This is broadly typical for a car of this age and indicates steady, regular use rather than prolonged periods off the road or unusually heavy motorway mileage. There is no evidence in the recorded tests of large gaps between annual assessments that would suggest the vehicle was laid up, nor any sudden mileage spikes that would imply inconsistent use. The relatively even accumulation means consumables such as tyres, brake pads, discs, and suspension components have been subjected to predictable wear cycles rather than the drying-out and oxidation associated with low-mileage storage, although the recurring rear tyre cracking does indicate that age-related rubber perishing is a factor regardless of mileage. For a prospective buyer, the rear axle components deserve particular scrutiny on a test drive. The April 2025 advisories for thin rear brake pads and pitted rear brake discs suggest the rear braking system has likely been renewed or is approaching renewal, so check for any judder through the pedal under firm braking and listen for grinding or scraping noises from the rear hubs. The most recent advisory for a worn rear bush on the nearside front lower suspension arm points to the front end, where you should listen for clonking or knocking noises over speed humps and uneven surfaces, and feel for any vagueness or wandering in the steering. The rear tyres showing perishing in 2026 indicates rubber degradation from age; inspect both rear tyres closely for sidewall cracking, and note that tyres older than five years may need replacement regardless of tread depth. The dangerous failure for exposed cords on both rear tyres in 2023 reinforces the need to confirm that the current tyres are recent, correctly sized, and free from bulges or structural deterioration. Finally, address the minor items that have repeatedly appeared. The chipped windscreen, last noted in zone B in April 2026, should be inspected for any spreading cracks that could move it into a fail category, particularly after thermal cycling or any impact. The persistent advisory regarding items removed from the driver's view prior to test indicates a recurring obstruction problem at the interior mirror area, which can also restrict forward vision if left in place. Confirm that the wipers, last flagged as defective on both front blades in 2023, are operating cleanly without smearing. Given the mileage, age, and the cumulative advisory pattern concentrated on the rear brakes, rear tyres, and front suspension bush, a pre-purchase inspection with the vehicle raised on a ramp would be prudent to verify the remaining life of these components and to check for any underbody corrosion or fluid leaks that MOT testing would not have captured.