2007 BMW 520 2.0L Diesel · LR57 KXZ

This nineteen-year-old 520d presents an unblemished roadworthiness profile across the DVSA records, with four consecutive pass certificates at annual intervals since 2022 and no advisories, warnings, or component defects logged against it. The latest test on 13 September 2025 confirmed continued compliance, following identical clean outcomes in September 2024 and October 2023. The only irregularity is a duplicate entry dated 17 September 2022, where a pass and a failure are both recorded on the same day with no defects listed for either; this is most likely an administrative re-test sequence rather than a genuine mechanical collapse on the vehicle's part. On paper, this is exactly the kind of consistent record that gives a buyer confidence, particularly given the car's age, though the complete absence of advisories is itself slightly unusual and may indicate either meticulous pre-test preparation or advisories being addressed privately without ever surfacing on the certificate. With 168,863 miles recorded against a 2007 registration, this 520d is averaging roughly 8,888 miles per year, which sits comfortably in the normal band for a vehicle of its age and original market positioning as a high-mileage executive saloon. There are no significant gaps in the testing history that would suggest a long period off the road with potential issues such as seized brakes, perished coolant hoses, or fuel system degradation from stale petrol, and the steady annual accumulation implies the engine, transmission, and drivetrain have been worked consistently rather than subjected to the harsher wear patterns of either short urban cold-start cycles or extended idle storage. That said, at this mileage the mechanical concerns with the E60 520d are well documented and largely independent of what the MOT sheet shows: timing chain stretch on the M47 or N47 diesel units, swirl flap failure in the intake manifold, oil leaks from the rear main and valve cover, dual-mass flywheel wear, and EGR cooler failures are all common at six-figure mileages and would not necessarily be flagged during a standard MOT inspection. Because the MOT history is entirely clean, there is no specific flagged component to direct your attention toward, so the value of a pre-purchase inspection on this car lies entirely in the mechanical items the test does not cover. On a test drive, listen carefully on a cold start for any rattling or metallic chatter from the timing chain area, particularly for the first few seconds before oil pressure builds; allow the engine to warm fully and then listen for any ticking that could indicate injector or valvetrain wear. Check for blue smoke on initial startup which would point to worn valve guides, and any excessive black smoke under load suggesting turbo or EGR issues. With the vehicle moving, pay attention to the gear changes — the automatic or manual transmission should select cleanly without clonks from the dual-mass flywheel, and any juddering through the pedal or steering under braking should be noted as it could indicate warped front discs, a known wear item at this mileage even if the brake test itself recorded no defects. Suspension-wise, the E60 is notorious for control arm bush wear, rear subframe mounting point corrosion, and worn thrust arms, none of which will appear on an MOT until they are sufficiently degraded to fail. Bump the car firmly at each corner and listen for clonking or knocking from the front, particularly over uneven surfaces, and check that the rear subframe mounting plates are solid with no visible corrosion perforations around the jacking points and axle mounting areas. Inspect the coolant expansion tank and all visible hoses for any signs of weeping or white residue, check the underside for oil staining around the sump, turbo, and engine-to-gearbox joint, and verify that the diesel particulate filter is actively regenerating without excessive smoke or warning lights during the drive. Given the clean MOT record, the principal risk on this 520d is not what has already failed but what is approaching the end of its service life, so a compression test, timing chain stretch measurement via diagnostic scan, and inspection of the swirl flaps would be prudent investments before purchase.