To estimate the price of the 2022 Kia Rio I4 1.4L LX (Base) sedan with 39000 km mileage, I considered the following data points: The new car price for the 2024 Kia Rio LX (Base) Sedan is SAR 70500. Applying a 10% annual depreciation for two years, the estimated value for a 2022 model would be approximately SAR 57300. I also looked at listed prices of similar cars: a 2022 Kia Rio LX (Base) with the same mileage is listed for SAR 50500, a 2021 Kia Rio LX (Base) with 75000 km is listed for SAR 38000, and a 2020 Kia Rio LX (Base) with 57000 km is listed for SAR 45000. Considering the condition and mileage of the target car, I adjusted the price slightly below the new car depreciation estimate but above the lower mileage listings, arriving at a balanced estimate.