2021 BMW Z4 3.0L Petrol · TH15 GLG

Sporadic minor lighting adjustments and tyre wear represent the extent of the recorded defects for this vehicle, which successfully navigated its most recent MOT on 05 June 2026 without any recorded advisories. The testing history indicates a stable mechanical profile, with the only notable intervention being a failure for headlamp alignment in May 2024, which was promptly rectified the following day. This pattern suggests that while the vehicle has required minor corrective maintenance to remain compliant, it has not suffered from recurring structural or mechanical failures during its five-year service life. Accumulating just 11,023 miles over five years equates to an average of approximately 2,205 miles per annum, a figure significantly below the national average for a vehicle of this type. While this low usage profile limits the total rotational wear on the drivetrain and engine components, it necessitates a focused inspection of rubberised elements and seals that may have experienced accelerated degradation due to infrequent operation. The consistency of the annual testing schedule confirms that the vehicle has been presented for inspection regularly, avoiding the risks associated with multi-year periods of inactivity or prolonged storage. Prospective buyers should prioritise a physical inspection of the tyre sidewalls and tread patterns, given that both rear tyres were flagged for uneven wear in 2025. During the test drive, verify that the vehicle tracks straight on level tarmac; any pulling to the left or right could indicate that the rear tyre wear was a symptom of misaligned geometry rather than simple road surface friction. Listen closely for any rhythmic humming or vibration from the rear wheel bearings at cruising speeds, as low-mileage vehicles that have sat for extended periods can occasionally develop flat spots on tyres or surface corrosion on brake discs that may affect initial pedal feel. Regarding the headlamp alignment failure noted in 2024, ensure that the current beam pattern is sharp and correctly focused during a night-time drive or against a flat garage wall. Check that the adaptive light functions operate smoothly without flickering or warning lights on the dashboard, as the adjustment mechanisms in modern LED headlight units can be sensitive to impact or previous repair attempts. Finally, inspect the visible suspension arms and bushes for any signs of premature cracking or perishing, as the low mileage does not exempt these components from the natural ageing process of the synthetic materials used in the chassis.