To estimate the price of the 2020 Hyundai Elantra I4 2.0L GLS (Top) with 218000 km mileage in average condition, I considered the following data points: A 2020 Elantra GLS (Top) with 103000 km sold for 64500 SAR on 2024-04-17. Given the higher mileage of the target car, I adjusted the price downwards. A 2019 Elantra 2.0L with 200000 km sold for 39000 SAR on 2023-07-19, and a 2018 Elantra GLS (Top) with 80000 km sold for 50000 SAR on 2024-05-10. Considering the depreciation and higher mileage, I estimated the price accordingly.