2001 BMW M5 4.9L Petrol · 490 BAD

Tyre wear and minor brake‑line concerns dominate the MOT record, with the car having passed every test but repeatedly flagged for front tyre tread approaching the legal minimum and a rear nail, while a twisted rear brake hose and corroded front inner brake pipe were noted in 2021. The most recent pass in August 2025 was clean, indicating that no new defects have emerged since the earlier advisories, but the pattern suggests that tyre and brake‑line components merit close attention before purchase. At 92,881 mi the mileage averages roughly 3,700 mi per year over its 25‑year life, a figure well below typical usage for a performance sedan of this age. Such low annual accumulation often points to periods of limited driving or extended storage, which can accelerate rubber hardening and seal drying even as overall component wear remains modest. The consistent yearly MOTs show no gaps, so the recorded mileage is reliable, but prospective owners should anticipate that components susceptible to age‑related degradation may be more worn than the mileage alone suggests. When inspecting the tyres, verify that the front tyres still meet the 1.6 mm tread depth requirement and examine the sidewalls for cracking, bulging or perishing edges, especially given the advisory that both front outer tyres were close to the limit in September 2024. Check the rear tyre for the previously recorded nail; a proper repair should be evident, but any signs of air loss, uneven wear or internal damage would necessitate replacement. During a road test, listen for a humming or vibration that could indicate uneven tread or a developing separation, and feel for any pull to one side that might signal mismatched tyre wear or alignment issues. For the braking system, focus on the rear brake hose that was described as slightly twisted and the corroded front inner brake pipe noted in 2021. Inspect both hoses for signs of external damage, cracking or fluid leakage, and ensure the front pipe is free of rust and not coated in grease or debris. On a test drive, the pedal should feel firm and progressive without sponginess, pulsation, or a noticeable drop in pressure, which could reveal internal hose degradation or pipe corrosion. Any abnormal noises such as squealing, grinding or a metallic clunk when applying the brakes should be investigated, as they may indicate that the compromised components have deteriorated further and require replacement.