2017 BMW 440 3.0L Petrol · JAS 116Y

The vehicle presents a stable and exemplary maintenance trend, with the most recent MOT conducted on 7 November 2025 at 61,393 miles returning a completely clean pass with zero defects recorded. This is not a one-off result. The record shows five consecutive passes dating back to March 2022, and every single test in that sequence has been entirely free of advisories or failures. For a 2017 BMW 440, this is a strong indicator of consistent mechanical care and a resolving or non-existent fault history. The mileage accumulation is steady and entirely typical for a nine-year-old car. Between the March 2022 test at 42,563 miles and the November 2025 test at 61,393 miles, the car covered 18,830 miles over roughly three years and eight months, averaging approximately 5,000 miles per year in that window. The record shows no suspicious gaps or sudden spikes in accumulation. The car appears to have been driven regularly without long periods of dormancy, which helps keep seals lubricated and prevents the moisture ingress that plagues infrequently used performance vehicles. Despite the flawless paperwork, a pre-purchase inspection must focus on the mechanical components that MOTs only sample. The N55 engine fitted to the 440 is known for vulnerabilities that do not always trigger an MOT failure until they become catastrophic. A buyer should specifically inspect the charge pipe for cracks, as the factory plastic unit is a common failure point, and check the valve cover for oil seepage. The high-output turbocharged inline-six places significant stress on the cooling system, so the condition of the water pump and expansion tank requires careful scrutiny. Structurally, the MOT record offers no evidence of corrosion, but a physical underbody inspection remains essential. Check the rear subframe mounting points and the front lower suspension arm bushes for any play or perishing, as these are high-stress items on BMW's sport suspension. The brake discs and pads should be measured for wear, as the car's performance capability means consumable life is shorter than on standard models. The clean MOT history suggests the previous owner maintained the car well, but a compression test and a diagnostic scan for shadow faults are the only ways to verify the engine's true internal health.