To estimate the price of the 2018 Hyundai Sonata I4 2.4L Premium (Top+), I considered several data points. The closest match is a 2018 Hyundai Sonata I4 2.4L Supreme (Top) with 217500 km, sold for 49000 SAR on 2024-02-08. Another relevant data point is a 2018 Hyundai Sonata I4 2.4L Smart (Mid) with 254000 km, sold for 38500 SAR on 2024-07-13. Given the Premium (Top+) trim is higher than the Smart (Mid) and similar to Supreme (Top), and considering the average condition of the target car, I adjusted the price downwards from the Supreme (Top) variant. Additionally, a similar car listed for 43500 SAR provides a reference point, but listed prices are typically higher than selling prices. Factoring in the mileage and condition, I estimated the market price accordingly.