To estimate the price of the 2023 Audi A5 i4 2.0L S line quattro 40 TFSI Design (Top) with 31000 km mileage, I considered the following data points: The new 2025 Audi A5 Coupe 40 TFSI S-line (190 HP) is priced at SAR 254000. Given that the car in question is a 2023 model, I applied a 10% depreciation per year, resulting in an approximate value of SAR 229000 for a 2023 model. For listed prices, a 2021 Audi A5 40 TFSI Quattro S-Line with similar specs and 31500 km mileage is listed for SAR 181000, and a 2022 model with 17000 km is listed for SAR 220000. Considering the depreciation and the listed prices, I estimated the market price by averaging these values and adjusting for the mileage and condition of the car.