2007 BMW 3 Series 2.9L Diesel · WN07 NTG

The most recent DVSA examination on 9 November 2021 resulted in a Pass, although three advisories were issued at that time. The absence of any failure items is encouraging and suggests the vehicle is broadly roadworthy, but the advisory relating to rear sub-frame corrosion is a point worth monitoring closely. While the examiner assessed it as not seriously weakened at the time, sub-frame corrosion on a 2007 BMW 3 Series tends to progress, particularly given the vehicle's age and exposure to road salts. Additionally, the nearside rear door damage advisory, although cosmetic, is worth inspecting to ensure the door shuts correctly, latches securely, and the structural sealing around it remains intact. The note regarding plastic underside floor covers is generally minor, but it can mask visual inspection of underlying components, so any prospective buyer should seek to confirm the condition of components concealed beneath these panels. The recorded mileage of 200,620 miles across approximately 19 years equates to an annual average of around 10,559 miles, which is broadly consistent with typical private and commuter usage. The MOT history demonstrates consistent yearly testing with no significant gaps in compliance, indicating the vehicle has been kept on the road throughout most of its life. However, the cumulative figure places this car firmly into high-mileage territory, meaning that wear-related components such as suspension bushes, coil springs, brake discs, calipers, and exhaust mounts are likely approaching or have already exceeded their service life. The earlier failure items related to dangerously low tyre tread on a pair in December 2016 and a single nearside front tyre in December 2017 suggest that tyre replacement discipline may have lapsed at that time, although no such issues have appeared in subsequent tests. Given the vehicle's age and mileage, a prospective buyer should undertake a thorough physical inspection even though the MOT record is largely clean in recent years. The rear sub-frame corrosion advisory warrants close visual examination, ideally with the vehicle raised on a ramp, to assess whether rust has progressed since the 2021 examination. Attention should also be given to the front sub-frame, jacking points, and sill sections, as these areas on E90-generation 3 Series are known to be vulnerable. On a test drive, listen for clonks or knocks from the front and rear suspension over uneven surfaces, which could indicate worn bushes, dropped coil springs, or failing shock absorbers. Uneven or scalloped tyre wear, brake shudder under heavy application, or any pulling to one side would also warrant further investigation of the braking and alignment systems. Beyond the recorded MOT items, age-and-mileage-related servicing is critical on a high-mileage BMW of this vintage. Brake discs may exhibit corrosion or lipping from age and standing periods, calipers can seize or bind, and the 12V battery is well beyond its typical service life and should be load-tested. Coolant, brake fluid, and transmission fluid all degrade over time regardless of mileage and should have been renewed on a calendar basis, so verifying the service history stamps for these items is essential. Tyre sidewalls should be examined for cracking and perishing due to age, and the exhaust system checked for corrosion at joints and mounting points. Finally, given the diesel or petrol powertrain variants common to this model, a compression test or diagnostic scan for stored fault codes would provide additional reassurance prior to purchase.