2015 MINI Cooper S 2.0L Diesel · YY15 KNC

The vehicle is currently roadworthy, having passed its most recent MOT in March 2026 at 32,562 miles. The maintenance trend shows a period of stability following a significant failure in early 2024. While the latest test identified minor advisories related to a perished nearside rear tyre and slight play in the steering column universal joint, these are typical of age-related wear rather than a sign of a systemic mechanical failure in the vehicle's core components. The mileage profile is exceptionally low for an eleven-year-old vehicle, averaging approximately 3,000 miles per year. Between March 2023 and March 2026, the car covered only 8,450 miles, indicating very infrequent use. This low usage often results in less wear on the engine and drivetrain, but it increases the risk of degradation in rubber components and fluid breakdown. The consistent annual testing interval suggests the car may have sat for long periods, which explains the noted tyre cracking despite the low overall mileage. A buyer should pay close attention to the braking system due to the history of recurring issues. The 2023 test noted worn front brake discs, which escalated into a total failure in March 2024 due to significantly worn and excessively fluctuating discs. Although these were clearly replaced to pass the subsequent test, a physical inspection is required to ensure the current discs are not thinning or that the calipers are not seizing. The steering column universal joint flagged in the March 2026 test warrants a road test to check for any knockiness or play in the steering wheel, as this component can deteriorate if left untreated. Given the low mileage and age, the buyer should also inspect the suspension bushes and rubber hoses for perishing, as these parts often fail through time and exposure rather than distance driven.