2011 BMW 520 2.0L Diesel · WM11 KUD

The vehicle maintains a roadworthy status, but the maintenance trend indicates a reactive rather than proactive approach. While the most recent test in September 2025 at 269,617 miles resulted in a pass, the immediate failure for tyre wear and insufficient washer fluid suggests that issues are only addressed when they prevent certification. The recurring pattern of washer fluid failures across both 2024 and 2025 highlights a neglect of basic fluid checks and consumable upkeep. The mileage profile is exceptionally high for a fifteen-year-old vehicle, averaging nearly 18,000 miles per year. A significant surge in usage is evident between August 2023 at 134,710 miles and September 2024 at 233,158 miles, where the car covered approximately 100,000 miles in just thirteen months. This rapid accumulation of mileage places immense strain on the drivetrain, suspension, and cooling systems. The jump of 36,459 miles between the 2024 and 2025 tests further confirms heavy annual use, which accelerates the wear of all mechanical components. A buyer must conduct a thorough inspection of the front suspension and steering components, as the high mileage often leads to perished bushes and worn ball joints. The oil leak noted in 2024 requires a close look to ensure it has not worsened into a significant seal failure or affected the oil pressure. Given the uneven wear reported on the rear tyres in the 2025 test, a wheel alignment issue or worn shock absorbers should be investigated. Attention should also be paid to the chassis for corrosion, as high-mileage vehicles of this age often suffer from structural degradation over time.