2017 BMW 420 2.0L Petrol · AD17 BYB

The 2017 BMW 420 presents as roadworthy with a stable maintenance trend. The most recent test on 23 July 2025 at 39,816 miles returned a pass with no defects recorded, continuing an unbroken five-year sequence of clean MOT outcomes. No advisories or failures appear anywhere in the history, indicating the vehicle has not required corrective work within the test regime since at least 2021. Annual mileage has remained consistently low against the nine-year age of the car. The record shows 20,170 miles at the 29 July 2021 test, rising to 24,886 by 26 July 2022, 29,868 by 19 July 2023, 34,921 by 30 July 2024, and 39,816 by 23 July 2025. That equates to roughly 4,400 to 5,000 miles added each year with no gaps or sudden accumulation. The sparse, clean history offers little evidence of neglect, though low use over long periods can allow corrosion or perished rubber components to develop unseen. A buyer should still commission a physical inspection of suspension bushes, coil springs, and brake discs given the car's low annual use and likely extended standing periods. The tester recorded no binding calipers or structural integrity concerns across the five tests, yet MOT checks do not strip components. Examine underside subframes and sills for corrosion, and verify tyre sidewalls for cracking from age rather than wear. Given the 2025 pass is now just under twelve months old, the next test falls due by late July 2026. The absent advisory pattern suggests a previous owner who kept the vehicle lightly used and properly serviced, but confirm full service records before purchase.