2004 BMW 530 3.0L Diesel · ML04 AET

The vehicle cleared the most recent MOT on 6 November 2021 at 338,319 miles, but the test recorded a long list of advisories covering suspension bushes, wheel bearings, brake pipe corrosion and a minor exhaust leak. The pattern of repeated advisory items from 2018 through 2021, combined with earlier failures on coil springs and brake discs, indicates a maintenance trend that is largely stable – the car remains road‑worthy, yet wear is accumulating on key components. At 22 years old the car has logged 338,319 miles, equating to roughly 15,400 miles per year. The mileage rose from 134,715 miles in March 2012 to 172,960 miles in May 2014, then to 218,764 miles in May 2015, and accelerated to 300,891 miles by May 2018, reaching the current figure in late 2021. This steady climb shows no prolonged periods of low use; the high annual average suggests significant wear on consumables and on the suspension and drivetrain. A prospective buyer should focus on the front and rear suspension arms, checking for worn pins, bushes and ball‑joint play noted repeatedly from 2018 onward. Inspect the brake pipes for corrosion and verify pad thickness, as rear pads fell below 1.5 mm in 2021. Examine wheel bearings for noise, confirm the exhaust system is free of leaks, and ensure headlamp lenses are clear of product build‑up. Finally, assess the windscreen for the small crack recorded in 2021 and test the parking‑brake efficiency, which has consistently hovered at the minimum acceptable level. Addressing these areas will determine whether the car can be relied upon for continued use.