Given the lack of actual selling prices, offers accepted, and dealer sales data, I relied on the new car prices and applied depreciation logic. The 2025 Cadillac XTS Standard Sedan is priced at AED 233,500. Assuming a 10% depreciation per year, the value of a 2019 model would be approximately 50% of the new car price (since it is 5 years old). This results in an estimated value of AED 116,750. However, considering the high mileage of 222,000 km, which is significantly above average, I applied an additional depreciation factor, reducing the estimated value by 30%. This adjustment brings the estimated price to AED 81,725.