To estimate the price of the 2023 BMW X6 40i with 100,000 km mileage, I considered several data points. First, the selling price of a 2022 BMW X6 M50i with 43,500 km was AED 295,000, but this is a higher variant. The new price for a 2024 BMW X6 xDrive40i is AED 449,250. Applying a 10% annual depreciation for one year, the estimated value for a 2023 model would be around AED 404,325. For listed prices, a 2021 BMW X6 40i with 83,000 km was listed for AED 306,000, and another 2021 model with 81,000 km was listed for AED 228,000. A 2022 BMW X6 40i with 65,700 km was listed for AED 240,000. Considering the higher mileage of the target car, I adjusted the price downwards. The average of these listings, adjusted for mileage, suggests a price around AED 230,000 to AED 250,000. Given the condition and higher mileage, I estimate the market price to be AED 235,000.