To estimate the price of the 2023 Hyundai Sonata Supreme (Top) with 100000 km mileage, I first considered the selling price of a similar 2023 Hyundai Sonata Smart (Mid) with 13000 km, which sold for SAR 94500 on 2024-07-20. The Supreme variant is higher than the Smart variant, so it should be priced higher. Next, I looked at the new car prices for different variants: the 2025 Hyundai Sonata Smart starts at SAR 111935, and the Supreme variant would be higher. I also considered the listed prices of similar cars: a 2023 Hyundai Sonata Supreme with 60000 km was listed for SAR 41000, and another with 12500 km was listed for SAR 120000. Given the higher mileage of the car in question, I adjusted the price downwards. Finally, I factored in the depreciation and the condition of the car.