2021 MINI Cooper 1.5L Petrol · DM53 SUM

A pattern of low annual mileage is punctuated by recent advisories regarding tyre deterioration, which emerged during the most recent MOT test on 26 March 2026. While the vehicle achieved passes in both 2024 and 2025 without recorded defects, the latest inspection flagged both nearside and offside rear tyres for being slightly damaged, cracking, or perishing. This shift from a clean record to tyre-related advisories suggests that while the mechanical components have passed inspection previously, the rubber components are beginning to show signs of age-related degradation. The vehicle has covered 25,359 miles over its five-year lifespan, representing an average annual accumulation of approximately 5,072 miles. This usage profile is significantly lower than the UK average, which typically suggests less frequent mechanical wear on drivetrain components, brake assemblies, and suspension linkages. However, such low-frequency usage can lead to different types of wear, specifically regarding rubber components like tyres and seals which can perish or crack due to age and environmental exposure even when tread depth remains sufficient. Prospective buyers should pay close attention to the condition of the rear tyres identified in the March 2026 advisory. During a test drive, it is important to monitor for any vibrations through the chassis or steering wheel at motorway speeds, which could indicate uneven wear or structural degradation within the tyre sidewalls. Additionally, because the tyres are showing signs of perishing, a close visual inspection of the entire tyre set is necessary to check for similar cracking on the front tyres or any bulging that might suggest internal damage. Beyond the tyres, the lack of recorded defects in previous years means the primary focus should remain on components that are susceptible to the effects of infrequent use. While the MOT history does not show specific failures for suspension bushes or brake pipes, the low mileage profile warrants a check for any signs of fluid weeping from shock absorbers or uneven brake disc corrosion. On the road, listen for any rhythmic knocking or clunking from the rear suspension over uneven surfaces to ensure the low usage has not resulted in seized or hardened rubber components.