The car to be estimated is a 2011 BMW X5 xDrive 50i V8 4.4L (Top) with average condition and 148,500 km mileage. The most relevant data point is a similar 2011 BMW X5 xDrive 50i (Top) with 237,500 km sold for AED 19,000 on 15 July 2024. This car has higher mileage, suggesting a slightly higher value for the target car. A 2011 BMW X5 xDrive 50i (Top) with 178,650 km is listed for AED 22,000, indicating a market expectation. Considering the target car's lower mileage and similar condition, the estimated price should be slightly above AED 19,000 but below AED 22,000. The listed price of AED 30,000 for a 2012 model with similar specs and higher mileage further supports this range. Thus, the estimated market price is set at AED 21,000.