To estimate the price of the 2016 Mercedes S500 V8 4.7L Twin Turbo Top sedan with 203,000 km mileage, I first considered the selling price of a similar 2015 S500 coupe with good condition and lower mileage (108,663 km) sold for SAR 206,325 in August 2024. This car is a year older and a different body type, but in better condition. Next, I looked at listed prices of similar cars. A 2016 S500 Top sedan with 160,000 km is listed for SAR 154,000, which is closer in variant but has lower mileage. A 2015 S500 Top sedan with 185,000 km was listed for SAR 135,000, delisted in July 2024. Considering the higher mileage and average condition of the target car, I adjusted the price downwards from these listings. The 2014 S500 Top sedan with 181,000 km was listed for SAR 150,000, which also supports a lower estimate for the target car due to its higher mileage and older model year. Based on these data points, I estimated the market price by considering the depreciation due to higher mileage and average condition.