2006 BMW X3 2.0L Diesel · BN06 ECC

The vehicle maintains an exceptional record of roadworthiness, with the most recent MOT conducted on 1 November 2025 at 153,868 miles resulting in a clear pass. This trend of clean test results over the last five years indicates a stable and well-maintained mechanical state. The absence of any recorded advisories or failures during this period suggests that the previous owner prioritised preventative maintenance and addressed potential issues before they reached the point of inspection. At 153,868 miles over a twenty-year lifespan, the vehicle averages approximately 7,693 miles per annum, which is consistent with typical usage for a BMW X3 of this vintage. The mileage accumulation has remained steady and predictable, with an average of roughly 3,000 to 4,000 miles added between each annual test since 2021. This consistent usage pattern is generally preferable to long periods of inactivity, as it suggests the drivetrain and seals have remained lubricated and functional throughout the vehicle's life. Prospective buyers should focus their physical inspection on components that often escape the scope of a basic MOT, such as the condition of the automatic transmission fluid and the integrity of the cooling system, which are common failure points for this model. While the MOT history is clean, the age of the vehicle means that rubber suspension bushes, engine mounts, and flexible brake hoses may be nearing the end of their service life due to natural degradation rather than mechanical failure. Inspect the underside for any signs of surface corrosion on the subframes and fuel lines, as these areas are prone to oxidation on older BMWs despite the recent clean test records.