2017 MINI Countryman 2.0L Diesel · FM17 ONK

The 2017 MINI COUNTRYMAN presents a stable but lightly neglected maintenance profile. The most recent test on 8 January 2026 at 100,228 miles passed, yet the tester flagged rear brake pads wearing thin and a nearside front tyre worn close to the legal limit. These are not failures, but they confirm the car entered its current ownership phase with consumables already marginal. The rear registration plate deterioration has appeared on every single test since 2021, a minor but persistent oversight that suggests cosmetic upkeep has been consistently deprioritised. The mileage progression tells a coherent story. Between 17 May 2021 at 39,505 miles and 23 May 2022 at 52,999 miles, the car covered 13,494 miles in a single year. That rate then dropped sharply to roughly 14,000 miles across the entire two-year gap between May 2022 and January 2024, before settling into a similar pace through to the January 2026 test. The record is complete with no gaps, and the annual distance of around 11,000 miles is typical for this age. No sudden jumps or suspicious plateaus suggest the mileage is genuine. A buyer should focus their physical inspection on the braking system and front axle. Rear brake pads were thin at 100,228 miles, and the 2021 test flagged both front and rear pads wearing thin at just 39,505 miles. That early wear rate, combined with the repeat advisory, points to either spirited driving or a binding caliper issue that was never formally diagnosed. The nearside front tyre worn on the edge at the most recent test raises a question about front wheel alignment or suspension bush wear, particularly given the car's weight distribution in the Countryman variant. Inspect the inner sidewalls of all four tyres and check for uneven disc scoring. The recurring nail punctures in the nearside rear tyre in both 2024 and 2025 may simply reflect bad luck, but they also suggest the previous owner was not routinely checking tyre condition between services. Combined with the persistent number plate deterioration, the pattern indicates a reactive rather than preventive maintenance approach. No structural corrosion, exhaust emissions, or suspension component failures have been flagged across the entire history, which is encouraging for a nine-year-old vehicle. Still, a compression test and underbody inspection for corrosion around the rear subframe and jacking points would be prudent before purchase.