2015 MINI Cooper 1.5L Petrol · SR65 EPX

A history of recurring brake and tyre defects punctuated by occasional test failures defines the mechanical trajectory of this Mini Cooper, which most recently secured an unblemished pass on October 30, 2025. While the last two annual examinations yielded no recorded faults, earlier test logs show a pattern that requires closer scrutiny, including an offside rear service brake binding failure in November 2022 and corrosion noted on both rear brake pipes alongside a grease covering a year later. Tyre perishing on the rear axle and a defective wiper blade also triggered a failure in November 2021, illustrating that consumable wear has required active intervention across the life of the vehicle. Accumulating 57,867 miles over its eleven-year lifespan translates to an average of roughly 5,260 miles per year, establishing a lower-than-average usage profile for this model class. This modest annual mileage does not indicate prolonged periods of inactivity, as the test logs confirm consistent annual presentation for MOT examinations without multi-year gaps. Mechanically, this low usage rate means components have been spared high-mileage fatigue, but lower annual distances can sometimes accelerate localized corrosion or surface degradation on underbody components if the car has predominantly undertaken short urban journeys. Targeted physical inspection should focus directly on the rear braking system, verifying that the offside rear caliper operates smoothly without residual drag or binding following repeated application and release. Given the 2023 advisory regarding corroded rear brake pipes masked by grease, a thorough ramp inspection is essential to ensure the hard lines have been properly cleaned, inspected, and treated or replaced rather than merely obscured. Furthermore, checking the tread blocks and sidewalls of the rear tyres for any signs of surface perishing or age-related cracking will confirm whether the rubber remains compliant and roadworthy. On the road test, listen closely for any metallic scraping or binding noises emanating from the rear corners, and assess the handbrake mechanism for even tension and release across both wheels. Test the footbrake at varying speeds to detect any potential pull to one side or pedal judder that could indicate uneven rotor wear or a sticky caliper piston. Ensure the steering tracks straight and true, and observe the wiper sweep across the windscreen to confirm clear visibility under operation.