2015 BMW X4 3.0L Diesel · BA57 DOM

The most recent MOT test completed on 7 August 2026 resulted in a pass, although it included an advisory regarding a cut to the nearside rear tyre. Evaluating the overall maintenance trend since 2020, the vehicle appears to be in a stable condition. While the record shows a significant failure in November 2021 due to a fractured nearside rear coil spring, the subsequent years have been largely free of major defects. The current history suggests a consistent approach to maintenance, with recent advisories being limited to minor consumable wear rather than indicating a decline in the vehicle's structural or mechanical integrity. The recorded mileage of 92,675 miles for an eleven-year-old vehicle equates to an annual average of approximately 8,425 miles. This is a typical usage pattern for a premium vehicle of this class, suggesting it has not been subjected to the heavy wear associated with high-mileage commercial use, nor the potential degradation caused by excessive periods of inactivity. From a mechanical perspective, this mileage level means the vehicle is entering a stage where major service items and wear-and-tear components, such as the suspension system, braking components, and various seals, require closer scrutiny to ensure longevity. On your test drive, you should pay particular attention to the rear suspension and tyre integrity. The advisory regarding the cut in the nearside rear tyre necessitates a close visual inspection of the sidewall for any signs of bulging or cord exposure, which could indicate imminent failure. Given the historical failure of a coil spring, listen for any rhythmic knocking or clunking sounds from the rear axle when driving over bumps, as this could signal a failing spring or worn suspension bushes. You should also check for any uneven tyre wear patterns, which may suggest an alignment issue or worn steering and suspension components. In addition to the MOT history, perform a thorough inspection of age-related items. Check the brake discs for surface corrosion or heavy scoring and ensure the calipers are not binding, which can occur if the vehicle has been driven infrequently. Inspect all rubber components, including engine hoses and suspension bushings, for signs of perishing or cracking due to age. It is also essential to verify the service history to confirm that time-sensitive fluids, such as brake fluid and engine coolant, have been replaced according to the manufacturer's schedule, as these degrade over time regardless of the mileage covered. Finally, ensure the 12V battery and electronic systems are in good health to avoid any age-related electrical issues.