To estimate the price of the 2020 Mercedes E220 d I4 2.0L Turbocharged (Diesel) Standard, I used the new car price of the 2025 Mercedes E220 Standard Sedan, which is SAR 237,000. Assuming a depreciation rate of 10% per year, the car would depreciate approximately 40% over four years. This results in a depreciation amount of SAR 94,800 (237,000 * 0.4). Subtracting this from the new car price gives an estimated value of SAR 142,200. Considering the car is in average condition and has high mileage (100,420 km), I further adjusted the price down by approximately 10%, resulting in a final estimate.