2010 BMW 520 2.0L Diesel · MJ59 ROW

The vehicle presents a concerning roadworthiness profile characterized by a reactive rather than proactive approach to maintenance. While it passed its most recent test in October 2025 at 173,769 miles, this followed a failure just one mile prior involving multiple mechanical and safety defects. The trend shows a recurring failure to address critical components like suspension bushes and tyres, suggesting that the owner only repairs faults when they result in an MOT failure rather than monitoring wear and tear during regular service intervals. At 173,769 miles over 16 years, the BMW has averaged approximately 10,860 miles per year, which aligns closely with typical national averages for a vehicle of this age. The data shows consistent use, with roughly 3,700 miles covered between November 2023 and October 2024, and another 3,700 miles in the year leading up to the latest test. This steady mileage puts significant load on age-related rubber components and suspension systems, which is evidenced by the frequent wear-related failures noted in the record. A physical inspection must prioritize the front suspension and tyre condition. The October 2025 failure flagged a serious fluid leak on the nearside front shock absorber and a split offside front lower suspension arm bush; a buyer should verify these parts were replaced with quality components and that the alignment was subsequently corrected. Furthermore, the history of inner-edge wear on the nearside front and rear tyres indicates a persistent alignment issue or worn ball joints that will continue to result in premature tyre degradation. The exhaust system noted in 2024 should also be checked to ensure the minor front leak has not developed into a significant structural failure. Given the multiple lighting failures involving stop lamps, reverse lights, and registration lamps, a thorough check of the wiring loom and bulbs is necessary to ensure no underlying corrosion or poor connections exist. The vehicle requires a high level of scrutiny regarding the chassis and underside mechanical components to ensure the high mileage has not led to hidden fatigue fatigue.