2020 BMW X6 XDRIVE30D M Sport Auto 3.0L Diesel · EO20 KKS

This BMW X6 xDrive30d presents a strong and stable maintenance trend, culminating in a completely clean MOT pass on 31 January 2026 at 69,824 miles. The tester recorded zero defects or advisories, indicating that all major safety and emissions systems were fully compliant at the most recent inspection. The overall trajectory is clearly improving, as the vehicle has moved from a minor tyre-related advisory in 2023 to three consecutive passes with no flagged issues. The mileage accumulation is consistent and typical for a six-year-old vehicle. Between the January 2023 test at 42,713 miles and the January 2026 test at 69,824 miles, the car covered 27,111 miles over three years, averaging approximately 9,037 miles annually. This is slightly below the typical UK average of 10,000 to 12,000 miles per year, suggesting moderate rather than heavy use. There are no unusual gaps in the MOT record that would indicate prolonged periods of inactivity or missing annual tests. The only defect in the entire history appeared in the February 2023 test at 42,713 miles, when the tester flagged a cut sidewall on the offside rear tyre under item 5.2.3 (d) (ii). This is a consumable wear item and not indicative of a systemic mechanical fault. The fact that no tyre defects have appeared in the subsequent three tests suggests the issue was promptly rectified and that tyre condition has since been maintained to standard. A prospective buyer should still carry out a thorough in-person inspection focused on the areas most prone to wear on this model. The rear brake calipers and discs on the xDrive30d are known to suffer from binding, so a test drive should include a sustained brake application followed by checking for uneven heat at each wheel. Suspension bushes and front lower arm joints should be inspected for play, particularly given the M Sport chassis setup transmits more road force into the subframe. Underbody corrosion around the rear subframe mounting points and along the sill edges should be examined closely, as BMW X6 models from this generation can develop surface rust in these areas even with regular use. The exhaust system should be checked for leaks, particularly around the diesel particulate filter housing, as exhaust gas leaks are a common failure point that can trigger emissions-related advisories in future tests.