To estimate the price of the 2023 Toyota Prado TXL V6 4.0L V6 TXL1 (Mid) with 6000 km mileage, I started by looking at the new car price for the same variant, which is SAR 192980. Given that the car is a 2023 model and it's currently 2024, I applied a 10% depreciation for one year, resulting in a depreciated value of approximately SAR 173682. Additionally, I considered the listed price of a similar car with the same specifications and mileage, which is SAR 200000. Since listed prices are generally higher than actual selling prices, I adjusted this downwards. Combining these data points, I arrived at a final estimate.