To estimate the price of the 2023 Lincoln Navigator Presidential V6 3.5L with 4500 km mileage, I first considered the new car prices. The 2025 Lincoln Navigator 3.5T Presidential (AWD) is priced at AED 447195. Given the car is a 2023 model, I applied a 10% depreciation per year for one year, resulting in an estimated value of AED 402475. Next, I looked at the listed prices of similar cars. A 2023 Lincoln Navigator Presidential with 13000 km is listed for AED 299000. Considering the lower mileage of the target car, it should be valued higher. A 2021 Lincoln Navigator Presidential with 16000 km was listed for AED 286500, and a 2021 Reserve (Mid) with 40000 km was listed for AED 270000. Given these data points, the target car, being newer and with lower mileage, should be valued higher than these listings. Combining these insights, I arrived at the final estimate.