2018 BMW 420 2.0L Diesel · SB68 LDU

The vehicle currently maintains a stable roadworthiness status, evidenced by a clean pass in the most recent MOT test on 16 January 2026 at 117,052 miles. This follows a period of consistent performance where the three previous annual tests recorded no defects or advisories. While a single failure occurred in November 2023, the issue was rectified immediately to achieve a pass just one week later, suggesting the owner is proactive in addressing MOT-critical faults once they are identified. The mileage profile indicates high-intensity usage for an eight-year-old vehicle, averaging approximately 14,600 miles per annum. There is a significant surge in activity between November 2022 and November 2023, where the car covered over 20,000 miles in just twelve months. This rate of accumulation has continued, with nearly 17,000 miles recorded between the December 2024 and January 2026 tests. Such high annual mileage places accelerated stress on the drivetrain components, suspension bushings, and braking systems compared to average-age examples. Given the high mileage and the lack of advisories in the history, a buyer should focus the physical inspection on wear-related components that do not always trigger an MOT failure. Check for signs of perished control arm bushes and leaking dampers, which often degrade rapidly after passing the hundred thousand mile mark. The brake discs should be inspected for thinness or uneven wear, as the high mileage suggests frequent use of the stopping system. While the record shows no structural corrosion issues, a close look at the undercarriage is necessary to ensure that high-frequency use has not led to premature salt damage or wear to mounting bolts.