I focused on the selling prices of similar cars, especially those with the same variant and engine size as the target car. The most relevant data point is the 2014 Audi Q5 3.0L V6 40 TFSI S Line (Top) with 142550 km sold for AED 44500 on 2023-11-04, which is very similar to the target car. Another similar car with 113000 km sold for AED 29000 on 2023-08-27, but it had lower mileage. Considering the target car's mileage of 139800 km and average condition, the price should be closer to the AED 44500 sale. The 2.0L variants sold for similar prices but are less relevant due to different engine sizes. Therefore, the estimated price is based on the most comparable 3.0L V6 variant sold recently.