To estimate the price of the 2023 MG GT I4 1.5L STD (Base) with 11000 km mileage in average condition, I considered the following data points: 1. A 2023 MG GT I4 1.5L COM (Mid) with 38000 km in good condition sold for SAR 44000 on 2024-05-14. Given the higher mileage and better condition, the price for the base variant should be lower. 2. A 2022 MG GT I4 1.5L Turbo LUX (Top) with 28077 km in good condition sold for SAR 50000 on 2023-10-03. This car has a higher trim and mileage, so the base variant should be significantly lower. 3. A 2023 MG GT I4 1.5L STD (Base) with 11000 km is listed for SAR 52000. This is a classified listing and typically higher than the actual selling price. 4. Other listings for similar cars with different trims and mileages range from SAR 41500 to SAR 64000. Considering the base variant and average condition, the price should be on the lower end of this range. Based on these data points, I adjusted for the base variant, average condition, and lower mileage to arrive at the estimated price.