2015 MINI Countryman 1.6L Diesel · WV65 FCN

The 2015 MINI Countryman presents a mixed maintenance picture, with a broadly stable but inconsistent trend in its recent roadworthiness record. The most recent MOT, conducted on 24 July 2025 at 98,147 miles, passed with only two minor advisories: an inoperative offside rear registration plate lamp and a nearside front tyre worn close to the legal limit. This is a clean bill of health by modern MOT standards, yet it arrives on the heels of a notably poor test just over a year earlier. The vehicle failed its 22 May 2024 test at 85,811 miles on six separate items, including dangerously thin rear brake pads below 1.5 mm on both sides, worn and scored rear brake discs, a structurally compromised offside rear tyre with sidewall lumpiness indicating internal separation, a malfunctioning tyre pressure monitoring system, and both front tyres worn to the legal limit. The fact that all these defects were rectified for the retest on the same day suggests a reactive rather than proactive maintenance approach, with the owner addressing failures only when legally compelled. The subsequent pass in July 2025 indicates the brakes and tyres were replaced, but the pattern raises questions about whether routine inspections were carried out between tests. The mileage accumulation tells a story of consistent but moderate use. Between the September 2022 test at 76,068 miles and the June 2023 test at 77,845 miles, the vehicle covered just 1,777 miles in roughly nine months, suggesting a period of light use or possible standing. From June 2023 to May 2024, mileage jumped to 85,812, a gain of 7,967 miles in eleven months, which is a marked increase in usage intensity. The jump from the May 2024 failure at 85,811 miles to the July 2025 pass at 98,147 miles represents 12,336 miles in fourteen months, roughly 10,574 miles per year, which is above the vehicle's lifetime average of approximately 8,922 miles per year. This acceleration in wear rate means drivetrain, suspension, and braking components have been subjected to above-average stress in the most recent period, which is significant given the braking deficiencies already flagged. Buyers should pay particular attention to the condition of the rear braking system. The May 2024 failure recorded both rear brake pads below minimum thickness and scored rear brake discs, indicating the previous owner allowed the rear brakes to deteriorate to a point where metal-on-metal contact was likely occurring. Even though these components were replaced for the retest, the quality of the replacement parts and the condition of the rear calipers should be verified, as binding calipers are a common failure point on MINIs and can cause uneven pad wear and overheating. The tyre pressure monitoring system fault from the same test also warrants investigation, as a malfunctioning TPMS can mask slow punctures or underinflation that accelerates tyre wear, which aligns with the recurring advisory for edge-worn front tyres appearing in both the 2024 and 2025 tests. A thorough underbody inspection is advisable given the vehicle's age and the fitment of sill covers and under trays noted in the June 2023 test. These panels can trap moisture and conceal corrosion to sills, subframes, and brake lines, particularly on a vehicle that has seen increasing annual mileage. The near-constant advisories for front tyre edge wear across multiple tests also suggest the tracking and camber settings should be checked, as misalignment on the front axle is a known issue on MINI Countryman models and can indicate worn suspension bushes or damaged components beneath the protective covers. The vehicle is currently roadworthy, but the record points to an owner who addressed problems at the point of failure rather than through preventive care.