2018 MINI Cooper 1.5L Petrol · NA18 AAK

A recurring pattern of tyre degradation and sidewall perishing defines the recent MOT history for this MINI Cooper, with the most recent test on 17 April 2026 showing a pass but noting continued cracking on the nearside rear tyre. This issue has been a consistent presence in the records, appearing as an advisory in 2025 and 2024, and escalating to a dangerous failure in May 2024 when the nearside front tyre was found with exposed cords. While the immediate safety failure regarding the front tyre has been addressed, the persistent advisories for cracking and perishing on the nearside rear tyre suggest a trend of rubber degradation that has remained unresolved across multiple testing cycles. The vehicle has covered 35,511 miles over its eight-year lifespan, representing an average annual accumulation of approximately 4,439 miles. This is a low mileage profile for a vehicle of this age, which may imply infrequent road use. From a mechanical perspective, low annual mileage can sometimes correlate with the rubber perishing observed in the MOT history, as tyres that spend extended periods stationary can suffer from sidewall cracking and ozone degradation. While lower mileage typically suggests less wear on drivetrain and suspension components, it necessitates a closer inspection of consumables that age regardless of distance travelled. Prospective buyers should pay particular attention to the condition of all tyres, not just those flagged in the recent records. Given the history of perishing and cracking, a thorough inspection of the sidewalls and tread depth on all four tyres is essential to ensure no further age-related degradation is present. During a test drive, pay close attention to any vibrations or unusual road noise that might indicate uneven wear or internal tyre structural issues. Additionally, the 2023 advisory regarding underbody panels obscuring testable components means that a physical inspection of the underside is advisable to confirm that all essential components, such as suspension linkages and exhaust systems, are fully accessible and free from any unrecorded issues. The presence of items removed from the driver's view in 2023 also warrants a check of the dashboard and windscreen area to ensure all instrumentation and visibility remains unobstructed. Because the vehicle has been used sparingly, it is also prudent to check for any signs of fluid weeping or seal dryness in the engine bay and under the chassis. While the MOT records do not show failures for these items, the low-usage profile makes a visual check of the brake lines and suspension bushes a necessary step to ensure that the lack of regular movement has not resulted in any seized components or perished rubber seals.