2020 MINI Cooper S Electric Level 3 Electric · WN70 SSK

The most recent MOT test conducted on 21 October 2025 resulted in a pass with no recorded defects or advisories. Reviewing the history back to 2023, the vehicle has maintained a consistently clean record with no failures or noted wear. This indicates a stable maintenance trend and suggests that the vehicle has been kept in a condition that exceeds the minimum legal roadworthiness requirements, showing no evidence of systemic mechanical decline. With a recorded mileage of 12,387 miles over approximately six years, the vehicle has averaged roughly 2,064 miles per year. This is considered very low usage for a vehicle of this age. While this minimizes the wear on the electric drivetrain and suspension components, such low annual mileage often suggests the car has spent significant periods stationary. This pattern of usage shifts the mechanical risk from usage-based wear to degradation caused by inactivity. Given the lack of MOT defects and the low mileage, a physical inspection should focus on age-related degradation rather than usage wear. You must closely examine the tyre sidewalls for signs of perishing or hairline cracking, as tyres often expire due to age before the tread is worn. Particular attention should be paid to the braking system; check the brake discs for surface corrosion and ensure the calipers are not binding, which is a common issue for electric vehicles that rely heavily on regenerative braking and are left standing for long periods. Furthermore, verify the health of the 12V auxiliary battery, as infrequent use can lead to premature failure or deep discharge. You should review the service history to ensure that time-based maintenance has been performed regardless of the low mileage, specifically the replacement of brake fluid, which degrades by absorbing moisture over time. Finally, inspect the suspension bushes and rubber seals for signs of drying or cracking to ensure the chassis remains supple and free from the rigidity associated with long-term storage.