2018 MINI Cooper 1.5L Petrol · JS04 JCK

The car is roadworthy on paper. The most recent test, on 15 August 2025 at 49,368 miles, produced a pass with no defects recorded. That same date also shows a failure entry with no defects listed, which in practice suggests a timing or administrative issue rather than a mechanical rejection. The wider record is clean: every annual test since July 2022 has passed with zero advisories. There is no evidence of any worsening mechanical trend, no recurrent tyre or brake faults, and no structural concerns logged by any tester. The mileage pattern is reasonably typical for an eight-year-old Mini, at roughly 6,171 miles per year, but the distribution is uneven. The car ran 29,573 miles in July 2022, 33,946 in July 2023, and 38,450 in July 2024, meaning the first three recorded intervals added just under 9,000 miles in two years. The gap from July 2024 to August 2025 then shows a jump of nearly 11,000 miles, a marked acceleration in use. The last test is now about a year ago, so the vehicle is due for its next MOT imminently. Because the MOT history is free of advisories, no specific component has been flagged as weak. The recent jump in annual mileage, however, means consumables and suspension parts will have seen heavier duty than the earlier, gentler usage. A buyer should check brake disc thickness and pad wear, look for binding or scoring on the rear calipers, and test the front damper and lower suspension arm bushes for play. Tyre condition and tread depth across all four corners also deserve attention. The absence of any corrosion or structural advisories is a positive sign, but a ramped underbody inspection remains worthwhile on any used Mini of this age.