2017 BMW 420 2.0L Petrol · PR11 CEE

The most recent MOT, carried out on 26 August 2025, was passed with no recorded defects or advisories. This clean result follows a consecutive series of fault‑free tests dating back to August 2021, indicating a consistently stable maintenance regime rather than any emerging deterioration or improvement trend. The absence of recurring items suggests that any scheduled servicing and component replacements have been kept up to date. At 55,942 miles on the odometer, the 2017 BMW 420 averages roughly 6,200 miles per year over its nine‑year life. This annual mileage is well within the normal range for a premium executive saloon and does not point to any period of intense short‑term use or prolonged inactivity. There are no obvious gaps in the recorded mileage that would imply long periods of standing, so the wear on consumables such as tyres, brakes and suspension components should be proportionate to the distance travelled rather than to calendar ageing alone. Given the clean MOT history and moderate mileage, the buyer should concentrate on age‑related inspections. Examine the tyre sidewalls for any signs of cracking, dry rot or hardening, and verify that the tread depth meets the legal minimum and is even across the tyre width, as uneven wear can reveal mis‑alignment or worn suspension bushes. Check the condition of the 12‑volt battery, looking for swollen cases or corroded terminals, and consider a load test to confirm it can still deliver the required cranking amperage. Inspect the brake discs for surface rust, scoring or glazing and ensure the pads have sufficient material; any pulsation or shudder when applying the brakes at speed would indicate disc wear or caliper binding. Also verify that the coolant, brake fluid and engine oil have been changed at the recommended intervals, as these fluids degrade with time even if the vehicle is not driven heavily. Finally, request a full service book and confirm that all scheduled services, especially the mid‑life service typically required around 60 000 miles, have been recorded. Look for any notes on suspension component replacement, such as front strut mounts or rear bushings, and ensure that the exhaust system is free of cracks or excessive corrosion, particularly around the rear muffler where water ingress can accelerate rust. A thorough test drive should include listening for any clunk or squeak when negotiating bumps, checking for smooth steering response, and confirming that the transmission shifts cleanly without hesitation. Addressing these points will give a clear picture of the car’s mechanical health and any imminent maintenance that may be required.