2013 BMW 420 2.0L Petrol · OK10 SAM

The vehicle presents as fundamentally sound following its most recent MOT pass on 19 January 2026 at 80,490 miles, yet the maintenance trend over the preceding two years reveals a concerning pattern of unresolved corrosion. While the January 2026 test cleared the car, the tester flagged corrosion on multiple brake pipes, including the offside front and both front-to-rear hoses, a problem that has persisted and spread since at least January 2024. This is not a stable condition; it is a slowly worsening issue that demands close inspection of the underside and braking system integrity. The mileage accumulation of roughly 6,192 miles per year is entirely typical for a 2013 vehicle, suggesting regular, steady use rather than long periods of dormancy. The record shows consistent annual testing with no alarming gaps, and the mileage climbs logically from 69,300 miles in January 2024 to 74,727 miles in January 2025, then to 80,490 miles in January 2026. This steady usage pattern means wear on consumables like brake pads and discs, flagged as wearing thin in the latest test, is expected and not indicative of neglect. A buyer must treat the recurring brake pipe corrosion as the primary structural concern. The same advisory for corroded rear brake pipes has appeared in every test since January 2024, and by January 2026, the front pipes and hoses joined the list. This suggests the vehicle may have been kept in a damp environment or salted roads have taken a toll on the steel lines. Inspect the entire braking system for pitting, weeping fluid, and weakened hoses. The fractured offside rear coil spring and leaking shock absorber from the January 2024 failure were rectified for the subsequent pass, but a physical check of the rear suspension bushes, spring seats, and damper condition remains prudent. Finally, verify the nearside rear seat belt webbing, which has appeared damaged or weakened in two consecutive tests, as this is a critical restraint component that may require replacement.