2008 BMW 520 2.0L Diesel · FE08 XDY

The BMW 520d’s MOT history presents a stable but concerning picture of roadworthiness. The most recent test, conducted on 24 February 2026 at 274,694 miles, passed with no defects—a clean outcome that suggests the vehicle met all DVSA requirements at that point. However, the two consecutive fails in early 2025 (25 March and 28 March) at 270,313 and 270,402 miles, respectively, are unexplained in the record, as no defects were logged. This absence of recorded issues during failures is unusual and raises questions about whether the test was passed on a subsequent recheck or if minor, non-fatal faults were overlooked. The earlier fails in early 2024 (26 January and 5 February) at 160,238 miles follow the same pattern, reinforcing the oddity of repeated failures without documented defects. While the car has passed its last two tests cleanly, the lack of transparency in the failures suggests either inconsistent testing or potential deferred maintenance issues that were never formally addressed. The mileage accumulation is aggressive for a vehicle of this age, with 274,694 miles covered in 18 years—an average of roughly 15,261 miles per annum. This high usage is evident in the jump from 160,238 miles in early 2024 to 270,313 miles by early 2025, indicating a period of sustained heavy use or possibly a change in ownership where the new keeper pushed the mileage rapidly. The gap between the 2024 and 2025 tests is also notable, spanning nearly a year with no recorded MOT, which is irregular for a vehicle of this age and mileage. Such extended intervals between tests could mask underlying wear, particularly in high-stress components like brakes, suspension, or drivetrain seals. The lack of advisories or defects in the passed tests further complicates the picture, as it implies either meticulous maintenance or, conversely, that critical issues were not caught during official inspections. Given the unexplained failures and the high mileage, a prospective buyer should prioritise a thorough inspection of the suspension system, focusing on coil springs, bushings, and ball joints for wear or fatigue. The rear brakes should be checked for binding or uneven wear, as the failures without defects could hint at intermittent issues not fully resolved. Structural integrity is another key concern—examine the floor pans, sills, and wheel arches for corrosion, particularly in areas prone to salt or moisture ingress. The drivetrain, including the differential and driveshaft seals, warrants close attention due to the mileage, as leaks or excessive play could indicate deferred maintenance. Finally, while the MOT record shows no emissions-related defects, the age and mileage suggest a pre-purchase emissions test may be prudent to confirm the vehicle’s compliance with current standards.