2020 BMW X6 XDRIVE30D M Sport Auto 3.0L Diesel · K31 GGY

The vehicle’s most recent MOT test on 2025-10-07 at 126,458 miles confirmed full roadworthiness with no defects or advisories, maintaining a consistent three-year pass history. This suggests the vehicle has undergone regular MOT scrutiny without recurring mechanical failures, though the absence of defects does not preclude underlying wear. The lack of advisories in any test implies no immediate concerns were noted by the tester, but this does not absolve the need for a thorough independent inspection of high-mileage components. The recorded mileage of 126,458 miles over six years—approximately 21,076 miles annually—indicates above-average usage for a vehicle of this age. Between tests, the mileage increased by roughly 9,307 miles in 2024 (from 107,792 to 117,151) and another 9,307 miles in 2025, suggesting consistent driving rather than sporadic use. While this pattern does not inherently signal neglect, it does imply accelerated wear on suspension bushes, coil springs, and brake components, particularly given the X6’s heavier weight and higher power output. Given the high mileage and lack of advisories in MOT history, a buyer should prioritise an inspection of the suspension geometry, particularly the rear multi-link system, for worn or cracked bushes and degraded coil springs. The braking system warrants scrutiny for uneven wear on discs and pads, as well as potential binding calipers—common issues in high-mileage SUVs. Structural integrity should be assessed for corrosion, particularly around wheel arches, sills, and the subframe, where moisture retention accelerates deterioration. The drivetrain, including differential seals and transfer case mounts, should also be checked for leaks or excessive play, given the XDRIVE4 system’s complexity. While the MOT record shows no red flags, these components are critical to long-term reliability.