To estimate the price of the 2020 Cadillac XT6 3.6L V6 Luxury (Base) with 54000 miles, I considered the following data points: 1) The new 2025 Cadillac XT6 3.6L Premium Luxury (AWD) is priced at AED 262500. Assuming a 10% annual depreciation, the 2020 model would have depreciated approximately 40%, making its value around AED 157500. 2) A 2022 Cadillac XT6 XT6 350T Luxury (Base) with 0 miles is listed for AED 199750. Considering the mileage and age difference, the 2020 model should be valued lower. 3) A 2021 Cadillac XT6 with 31000 km is listed for AED 115000. Given the higher mileage and older model year of the 2020 car, its value should be slightly lower. Combining these data points, I estimated the market price accordingly.