2017 BMW 420 2.0L Diesel · RX67 VCN

The 2017 BMW 420 presents a stable and improving maintenance trend, culminating in a completely clean pass on 22 September 2025 at 54,407 miles with zero defects recorded. This most recent test demonstrates that the vehicle currently meets all roadworthiness standards without any advisories. The progression from minor advisories in previous years to a defect-free status suggests diligent recent upkeep, resolving the earlier wear items. Accumulating 54,407 miles over nine years, the vehicle has covered roughly 6,045 miles annually, reflecting typical light use. Examining the intervals between tests reveals consistent mileage accumulation rather than prolonged standing. Between 21 September 2024 and 22 September 2025, the car covered 6,294 miles, following 7,684 miles in the preceding year. This steady utilisation points to regular driving rather than long periods of inactivity, which helps keep mechanical components cycling properly. Despite the clean 2025 result, a buyer must inspect specific mechanical and structural areas highlighted by historical advisories. The 2023 test flagged both rear tyres wearing on their inner edges, a classic indicator of worn suspension bushes or misaligned tracking that may have persisted despite new rubber. The 2022 test noted front brake discs worn and pitted alongside thin inner pads, demanding a close inspection of the current disc surfaces and pad thickness to ensure the previous owner replaced these items rather than just passing the test. The 2021 tester could not fully inspect the underside due to fitted undertrays. Removing these trays remains essential to check for structural corrosion or hidden oil leaks.