2017 BMW X6 3.0L Diesel · AB08 CMB

The 2017 BMW X6 demonstrates a completely stable maintenance trend, passing every MOT without a single advisory or defect. The most recent test on 25 September 2025 at 53,614 miles recorded zero defects, confirming the vehicle currently meets all required roadworthiness standards. This unblemished record suggests a previous owner who maintained the car diligently, addressing issues before they escalated to failure. The mileage accumulation is notably low for a vehicle of this age, averaging roughly 5,957 miles annually. Between the September 2021 test at 22,236 miles and the September 2025 test at 53,614 miles, the car covered 31,378 miles over four years, demonstrating consistent but light use. The annual increments are remarkably steady, progressing from 22,236 miles in 2021 to 28,687 miles in 2022, 39,303 miles in 2023, 48,587 miles in 2024, and 53,614 miles in 2025. Such low mileage often points to short-trip commuting or prolonged periods of standing, which carries its own mechanical risks despite the lack of wear and tear. Despite the flawless MOT record, a buyer must inspect components that suffer from low mileage and prolonged standing rather than high mileage wear. Check the tyres thoroughly for sidewall cracking and date codes, as rubber perishes with age regardless of tread depth. Examine the brake discs and calipers for surface corrosion and binding, a common issue when a vehicle sits unused for extended periods. Inspect the suspension bushes and coil springs for deterioration, and verify the condition of the exhaust system for early signs of corrosion. A physical inspection of the undercarriage and structural mounting points remains essential to confirm the absence of hidden rust or fluid leaks from perished seals.