2020 BMW 420I M Sport Auto 2.0L Petrol · MA70 HTE

The vehicle’s most recent MOT test on 2025-11-12 at 71,205 miles passed without defects, indicating a stable roadworthiness status at the time of inspection. However, the record reveals a concerning failure in August 2024 at 51,917 miles, where multiple critical tyre issues—including exposed ply, tread depth below 1.6mm, and a distorted wheel—were recorded. This suggests a pattern of neglect in basic maintenance, as tyre-related failures are often preventable with routine checks. The subsequent retest just seven days later passed, implying the faults were addressed, but the rapid recurrence of such severe tyre conditions raises questions about whether underlying issues, such as improper inflation or aggressive driving, persist. The mileage progression shows roughly 11,868 miles annually, which aligns with typical usage for a vehicle of this age. There are no extended periods of inactivity or unusually high mileage spikes between tests, though the gap between the 2024 failure and the 2025 pass—just over three months—does not provide further clarity on whether the vehicle was driven heavily or stood unused. The absence of further MOT failures since the 2024 retest does not necessarily indicate improved care, as the initial failure itself was severe enough to warrant immediate attention. A buyer should prioritise a thorough inspection of all tyres, including tread depth, sidewall integrity, and pressure consistency, given the repeated failures. The distorted offside front wheel in 2024 may indicate potential suspension or alignment issues, warranting a check of wheel bearings, bushings, and coil springs for uneven wear or corrosion. The TPMS malfunction suggests the system may have been bypassed or tampered with, so functionality should be verified. Finally, the rear brakes were flagged in the 2024 failure for binding, so caliper operation, disc thickness, and pad wear should be inspected to rule out recurring friction or hydraulic issues. Structural components like the subframe and sills should also be examined for corrosion, particularly around wheel arches and suspension mounts, given the vehicle’s age and exposure history.