The car to be estimated is a 2018 Chevrolet Spark I4 1.4L LS 2WD in good condition with 106530 km mileage. The closest data point is a 2018 Spark LT with 120000 km in average condition sold for 26000 SAR in May 2023. Given the better condition of the target car, it should be valued slightly higher. A 2017 Spark LT with 149000 km in average condition sold for 16000 SAR in October 2024, indicating depreciation over time. A 2020 Spark LT in good condition with 34000 km sold for 31500 SAR in February 2024, showing higher value for newer models. Considering these factors, the estimated price for the 2018 Spark LS in good condition is adjusted slightly above the 2018 LT sold price, accounting for better condition and lower mileage.