To estimate the price of the 2023 BMW X6 M Competition 4.4T xDrive Standard, I first considered the new car price of AED 663000 for the 2025 model. Given the car is a 2023 model, I applied a 10% depreciation per year, resulting in an approximate value of AED 596700. Next, I reviewed the listed prices of similar cars: a 2023 BMW X6 M with 6000 km listed for AED 424999, a 2022 model with 22000 km listed for AED 313000, a 2021 model with 22500 km listed for AED 365000, another 2022 model with 11000 km listed for AED 319000, and a 2021 model with 54500 km listed for AED 399000. Considering the average condition and mileage of the target car (17200 km), I estimated its market value by averaging the relevant data points, giving more weight to the 2023 model listed at AED 424999 and adjusting slightly for higher mileage and average condition.