2007 BMW 520 2.0L Diesel · WM07 UJD

The vehicle most recently passed its MOT on 2nd September 2025, but the overall maintenance trend is concerning and appears to be declining. While the car is currently roadworthy, the history reveals a pattern of recurring failures and a growing list of advisories across multiple critical systems. Recent failures regarding the supplementary restraint system and lighting, combined with a persistent history of steering and suspension defects, suggest a vehicle that is experiencing systemic age-related degradation rather than proactive maintenance. With a recorded mileage of 174,207 miles over 19 years, the vehicle has averaged approximately 9,169 miles per year. This is typical for its age, but the high total mileage places significant stress on the drivetrain and chassis. At this stage of its life cycle, the wear on rubber components, suspension bushings, and engine mounts is expected, but the frequency of MOT failures suggests that these components are reaching a point of exhaustion rather than isolated wear. Prospective buyers must pay close attention to the steering and suspension systems during a test drive. The current advisory for steering rack free play, coupled with previous failures of track rod ends and suspension arm bushes, indicates a lack of precision in the steering. Listen for clunks or knocks when traversing uneven surfaces and feel for any vagueness or a dead spot in the steering wheel. Furthermore, the reported severe deterioration of both rear outer constant velocity boots is a priority; these protect the drive shafts, and their failure will lead to joint seizure. Listen for rhythmic clicking sounds during tight, low-speed manoeuvres. A thorough physical inspection of the underside is essential, specifically focusing on the rear subframe and chassis areas where corrosion was previously noted. Structural corrosion can be costly to remediate and may compromise the vehicle's long-term integrity. Additionally, the pitted and scored condition of the brake discs, along with thin pads, suggests the braking system is due for a full overhaul. During the test drive, feel for any shuddering or pulsation through the brake pedal. Finally, verify that the previously failed SRS warning lamp is fully extinguished and the exhaust system is free from leaks or blowing at the flexi-pipe.