2004 BMW 645 4.4L Petrol · LS04 APY

This 2004 BMW 645 has maintained a clean MOT history across three consecutive tests, all passing without defects or advisories. The most recent inspection on 2024-03-21, at 125,459 miles, confirms no mechanical or structural failings, though the absence of advisories does not preclude underlying wear. The consistent pass status suggests either meticulous maintenance or deferred attention to high-mileage components. However, the 2022 and 2021 tests—both at over 122,000 miles—lack any recorded issues, which may indicate the vehicle has been driven lightly or stored for extended periods between tests. The recorded mileage of 125,459 miles over 22 years equates to approximately 5,700 miles annually, a figure significantly lower than average for a vehicle of this age. The gap between the 2021 and 2022 tests spans 12 months with just 553 miles logged, and another 660 miles between 2022 and 2024. Such sparse mileage accumulation could imply prolonged periods of inactivity, which may accelerate deterioration of fluids, seals, and suspension components due to stagnation. Conversely, it may reflect cautious ownership, though the lack of advisories in recent tests does not confirm proactive servicing. Given the vehicle’s age and mileage, a buyer should prioritise a thorough inspection of suspension integrity, particularly the coil springs, bushes, and shock absorbers, as these are prone to fatigue and corrosion over two decades. The brakes, though never failed in MOTs, warrant close examination for uneven wear, binding calipers, or corrosion on the discs and callipers, especially if the vehicle has stood unused for extended periods. Structural corrosion—particularly around the wheel arches, sills, and subframe—should be checked, as rust can compromise the chassis and suspension mounts without always being visible externally. Fluid levels and condition in the engine, transmission, and differential should also be verified, as prolonged inactivity can degrade lubricants and seals.