2021 BMW IX3 M Sport Electricity · GL71 KSN

The most recent MOT test on 2025-08-08 confirms the vehicle passed without defects, though the preceding test just three days earlier revealed critical tyre failures that would have rendered it unroadworthy. This abrupt failure followed by a swift pass suggests either a last-minute replacement of the front tyres or a temporary bypass of the legal limits. The 2024 test at 48,725 miles further exposes a pattern of neglect in tyre maintenance, with both rear tyres flagged for inner-edge wear—an issue that typically stems from underinflation or misalignment. While the vehicle currently holds a valid MOT, the history indicates a history of deferred maintenance, particularly with tyres, which is a red flag for long-term reliability. The recorded mileage of 52,932 miles over approximately five years—roughly 10,586 miles annually—falls within the expected range for a vehicle of this age and model. There are no significant gaps or spikes in mileage to suggest extended periods of disuse or aggressive driving, though the lack of intermediate MOTs or service records means critical components like suspension bushes, coil springs, and brake calipers have not been systematically inspected. The absence of additional test dates between 2024 and 2025 also raises questions about whether other components were overlooked during that period. A buyer should prioritise a thorough inspection of the front and rear tyres, verifying tread depth and condition beyond the legal limits, as well as checking for signs of uneven wear that could indicate alignment issues or persistent underinflation. The 2024 failure of the rear tyres on the inner edges warrants close examination of the wheel alignment and suspension geometry, particularly the rear suspension arms and control arms for wear or corrosion. Additionally, the binding calipers mentioned in the 2025 failure—though not explicitly stated—should be inferred from the tyre wear pattern, so the braking system, including brake discs and pads, must be inspected for uneven wear or excessive heat damage. Structural integrity of the wheel arches and subframe should also be checked for corrosion, as this is a common failure point on BMW models with this level of mileage.