2012 BMW 640 3.0L Diesel · VN12 YML

The vehicle is currently roadworthy but the maintenance history reveals a pattern of reactive rather than proactive upkeep. While it passed its most recent test in August 2025 at 163,461 miles, it had failed just one day prior due to significant emission issues and multiple tyre defects. The trend shows a recurring failure to address wear components, specifically within the suspension and tyres, across several years, suggesting that parts are only replaced when they reach a point of failure or legal jeopardy. At 163,461 miles, this 14-year-old BMW has followed a consistent usage pattern, averaging approximately 11,700 miles per year. The record shows a gap of roughly 26,000 miles between July 2024 and August 2025, which aligns with the annual average and indicates the vehicle is not being left stationary for long periods. However, the high cumulative mileage places significant stress on the complex German drivetrain and suspension assemblies, which is reflected in the frequent advisories regarding worn bushes and aged components. A buyer must inspect the front suspension geometry in detail, as both the nearside and offside front arm bushes were flagged as worn in both 2024 and 2025. These recurring issues can lead to poor handling and uneven tyre wear if not fully rectified. The persistent oil leak noted in 2025 requires a close visual inspection to determine if it is a minor seal leak or a more costly engine management issue. Furthermore, the repeated failure of exhaust emissions tests in both 2023 and 2025 suggests potential issues with the catalytic converter or oxygen sensors that require a diagnostic check to ensure are resolved. The condition of the tyres has historically been a concern, with multiple entries for sidewall damage, perishing, and tread depths falling below the legal limit. The brake system also shows signs of neglect, with pitted discs noted in 2024 and pads requiring immediate replacement in 2023. Given the history of fractured rear coil springs, the buyer should check the undercarriage for any signs of sagging or excessive corrosion to ensure the previous repairs were executed with high-quality components.