2012 BMW 520 2.0L Diesel · MW12 YMZ

The vehicle remains roadworthy but the maintenance history reveals a persistent trend of deteriorating front end suspension and steering components. The most recent test in March 2026 at 174,436 miles identified oil misting on the nearside front shock absorber and slight play in the steering rack at the inner arm. This represents a progression from the 2025 advisory where the track rod end was also flagged for play, suggesting that the front steering and suspension assembly is experiencing gradual wear rather than receiving proactive replacement. At 174,436 miles over 14 years, this BMW has covered a relatively high average of approximately 12,460 miles annually. The data shows consistent and heavy usage, with roughly 7,000 miles driven between the 2025 and 2026 tests, and another 8,400 miles between 2024 and 2025. This high mileage profile places significant stress on drivetrain components and rubber bushings, which aligns with the recurring failures in the steering linkages noted over the five-year period. A buyer must prioritise a thorough physical inspection of the front steering geometry to determine the extent of the play in the rack and tie rods. The recurring nature of the inner steering faults from 2022 through 2026 indicates that these components are nearing the end of their functional life. Furthermore, the misting oil on the front shock absorber should be monitored for increased leakage, as seal failure will eventually lead to an MOT failure. Given the previous advisory regarding thin front brake pads in 2022, the current state of the braking system should also be verified to ensure maintenance has not been neglected despite the high-mileage usage.