To estimate the price of the 2021 BMW X7 xDrive 40i with 76224 km, I first considered the selling prices of similar cars. A 2021 model with 29000 km sold for SAR 280000 in September 2024. This car has significantly lower mileage than the target car, suggesting a higher value. A 2022 model with 6000 km sold for SAR 232700 in January 2024, but it was a different variant (xDrive 50i), which typically has a higher value. A 2019 model with 95000 km sold for SAR 209000 in March 2024, which is older and has higher mileage. For listed prices, a 2021 model with 29000 km was listed for SAR 285000, and another with 46000 km was listed for SAR 270000. These listings suggest a market range for lower mileage cars. Considering the target car's higher mileage, I adjusted the estimate downward from these figures. The depreciation and mileage impact suggest a value closer to SAR 250000.