To estimate the price of the 2022 Hyundai Elantra GLS (Top) with 100,000 km mileage, I considered the following data points: A 2022 Hyundai Elantra I4 2.0L Turbo Charged GLS (Top) with 20,000 km sold for 110,000 SAR on 2024-05-19. Adjusting for the higher mileage and non-turbo engine, I estimate a reduction of around 20,000 SAR. A 2020 Hyundai Elantra I4 2.0L GLS (Top) with 103,000 km sold for 64,500 SAR on 2024-04-17. Considering the newer model year and similar mileage, I estimate an increase of around 10,000 SAR. A 2022 Hyundai Elantra I4 2.0L GL (Mid) with 63,000 km sold for 59,000 SAR on 2024-01-28. Adjusting for the higher trim and mileage, I estimate an increase of around 15,000 SAR. Combining these adjustments, I arrive at the final estimate.