To estimate the price of the 2019 BMW X5 xDrive 50i M V8 4.4L TwinPower Turbo xDrive 50i (Top) with 100900 km mileage, I considered the following data points: 1. A similar 2019 BMW X5 xDrive 50i with 63000 km sold for AED 210000 on 2024-07-09. Given the higher mileage of the target car, I adjusted the price downwards. 2. A 2019 BMW X5 4.4L V8 AWD TC with 102110 km had an offer accepted at AED 179000 on 2024-03-04. This car is similar in mileage and specs, providing a good reference point. 3. A 2019 BMW X5 4.4L V8 twin turbo with 98000 km was listed for AED 183000 but delisted on 2024-07-17, indicating a likely lower selling price. 4. Considering the depreciation and the condition of the car, I adjusted the price accordingly.