To estimate the price of the 2021 Hongqi H5 I4 2.0L Turbo Charged Flagship (Top) with 55000 km mileage, I first considered the selling price of a similar 2023 Hongqi H5 I4 1.8L Turbo Charge Flagship (Top) with 15000 km mileage, which sold for SAR 67500 in February 2024. Given the 2-year difference and higher mileage, I adjusted the price downwards. Next, I looked at listed prices: a 2021 Hongqi H5 I4 1.8L Turbocharged Flagship (Top) with 18000 km is listed for SAR 62000, and a 2023 model with 48213 km is listed for SAR 70000. Considering the higher mileage and older model year of the target car, I further adjusted the price downwards. Finally, I factored in the average condition of the target car, which would reduce its value compared to the good condition of the other cars.