I started by looking at the selling prices of similar cars. The first car, a 2015 Kia Rio I4 1.4L LX (Base) sedan with 226000 km mileage, sold for SAR 17000 on 2024-03-05. The second car, a 2015 Kia Rio I4 1.4L LX (Base) hatchback with 187500 km mileage, also sold for SAR 17000 on 2024-06-02. Both cars are very similar to the target car in terms of model year, engine size, and variant. The listed prices of similar cars ranged from SAR 19000 to SAR 27000, but these are generally higher than actual selling prices. Considering the selling prices and the listed prices, I estimated the market price of the target car to be slightly lower than the average listed prices but in line with the actual selling prices.