2017 BMW X3 3.0L Diesel · AF67 TSZ

The most recent MOT test on the 2017 BMW X3, conducted on 2025-10-17, was passed without any recorded defects, marking a positive outcome following a period of consistent testing. The vehicle’s MOT history demonstrates a stable maintenance profile, with no failures or recurring critical issues beyond the advisories noted in previous tests. The advisories from 2023 and 2024—restrictive engine and body covers preventing component inspection and thin brake pads—are non-failing conditions that do not affect roadworthiness but indicate areas requiring closer attention over time. The absence of failures in the last three years suggests the vehicle has been maintained within acceptable standards, though the thin brake pads and tyre damage advisories warrant proactive monitoring to prevent progression. The recorded mileage of 73,273 miles for a nine-year-old X3 reflects a moderate annual usage rate of approximately 8,141 miles per year, which is within the expected range for this vehicle class. This usage level does not inherently suggest excessive wear, but it does imply regular operation rather than prolonged idling or low-mileage conditions. The consistency of mileage accumulation over the years supports a balanced driving profile, though the vehicle’s age and mileage mean certain components will have experienced cumulative stress. For instance, suspension elements, exhaust systems, and electrical systems may show signs of wear that are more pronounced at this stage compared to a lower-mileage example. The absence of significant mileage gaps or rapid accumulation in recent years also suggests that the owner has not subjected the vehicle to extreme conditions that could accelerate component failure. Given the clean MOT record in the last two years and the moderate mileage, the buyer should conduct a thorough physical inspection to address potential age-related wear and standing-related issues. Start with the tyres, checking for sidewall cracking or perishing, which can occur even with low mileage if the vehicle has stood for extended periods. Inspect the brake system for signs of corrosion on discs or binding calipers, particularly on the near-side rear where the 2021 MOT noted a slight damage advisory—this could indicate prolonged standing or uneven braking. The battery should be tested for voltage and capacity, as BMWs of this age often experience reduced performance or failure due to age-related degradation, especially if the vehicle has been stationary for long periods. Additionally, verify that the service book records have been completed, particularly for fluid servicing such as the brake fluid, differential fluid, and coolant, as these fluids degrade over time regardless of mileage. A test drive should include checking for suspension clunks or uneven tyre wear, which could signal worn suspension bushes or misaligned wheels, and listening for exhaust emissions for leaks or unusual noises that might indicate exhaust system wear. The engine’s restrictive covers from the 2023 MOT advisory should not impede inspection during the purchase, as this could reveal early signs of oil leaks or overheating issues that might not be apparent without access to the engine bay.