To estimate the price of the 2021 Chevrolet Spark I4 1.4L LT (Base) with 41000 km mileage, I first looked at the selling prices of similar cars. The 2019 model with 120500 km sold for 26000 SAR, the 2020 model with 34000 km sold for 31500 SAR, and another 2020 model with 94000 km sold for 26250 SAR. Given the 2021 model's lower mileage and newer year, it should be priced higher than the 2019 model and closer to the 2020 models. The listed prices for 2021 models range from 34000 to 37000 SAR, but these are typically higher than actual selling prices. Considering the car's average condition and the selling prices of similar cars, I estimate the market price to be slightly lower than the listed prices but higher than the older models' selling prices.