I started by examining the selling prices of similar used cars. The most relevant data point is the 2022 Changan Alsvin I4 1.5L Comfort (Mid) with 49251 km, sold for 24000 SAR on 7 Oct 2024. This car is similar in variant and condition to the target car, but slightly older and with less mileage. The 2023 Advanced (Top) variant sold for 24000 SAR, but it was in average condition, suggesting a higher value for a good condition car. The 2022 Standard (Base) variants sold for 21000 SAR, indicating a lower value for the base model. Considering the target car is a 2024 model with good condition and moderate mileage, it should be valued higher than the 2022 Comfort (Mid) and the 2023 Advanced (Top) in average condition. The new car price for the Advanced variant is 45885 SAR, and for the Basic variant is 43125 SAR, suggesting a significant depreciation for used cars. Based on these factors, I estimated the market price for the target car.