2016 BMW 640 3.0L Diesel · SL16 WFF

The vehicle most recently passed its MOT on 11 June 2025 with no defects or advisories recorded, indicating a clean roadworthy condition at the time of test. Reviewing the broader DVSA history, the car has demonstrated a generally stable maintenance trend, passing at four of the last five attempts with only one failure noted on 30 May 2025. That particular test, however, was followed almost immediately by a pass on 11 June 2025, which strongly suggests the failure was minor and rectified within a short period rather than indicating any persistent or escalating mechanical concern. With no advisories logged across any of the recent tests, there are no documented wear items requiring imminent attention based on official records. The recorded mileage of 79,317 miles over a ten-year life equates to an annual average of approximately 7,932 miles, which is broadly typical for a vehicle of this age and slightly above the national average for a prestige executive saloon. This level of usage suggests the car has been driven consistently rather than left standing for prolonged periods, which is generally beneficial for mechanical components such as brakes, tyres, suspension bushes, and drivetrain seals that suffer from prolonged inactivity. The mileage progression across the MOT records appears steady, with no sudden gaps that would suggest extended storage or inconsistent use, and no dramatic accumulations that would point to high-stress driving such as sustained motorway or towing work. Given the clean MOT history and the absence of recorded advisories, the prospective buyer should focus on age and mileage-related deterioration that may not yet have reached the threshold for test failure. Tyres should be inspected closely for sidewall perishing and cracking, as ten-year-old rubber can degrade from age alone regardless of tread depth, and the spare or spacesaver should likewise be checked. Brake discs, particularly on a rear-wheel-drive BMW, are prone to corrosion from standing or infrequent use, so a test drive should include firm braking from moderate speed to confirm there is no shudder, vibration, or pedal pulsation. Binding calipers, often evident through uneven brake pad wear or the car pulling to one side under light braking, should also be ruled out. The 12V battery in a vehicle of this age and electronic specification is likely approaching the end of its service life, and any signs of slow cranking, dashboard warning lights, or random electrical glitches warrant a battery health check. Fluid services are time-sensitive rather than mileage-sensitive on this platform, so confirmation should be sought that the brake fluid has been renewed within the last two years, the coolant within manufacturer intervals, and the automatic transmission fluid and filter serviced in line with BMW recommendations. A thorough inspection of the underbody, including suspension bushes, coil springs, and exhaust mounts, is advisable given the weight of the 6 Series, and any test drive should be carried out over varied surfaces to listen for suspension knocks, bearing rumble, or drivetrain vibrations. Finally, verifying a complete and stamped main dealer or specialist service history will provide confidence that the relatively modest mileage has been supported by proper mechanical upkeep.