I started by examining the selling prices of similar cars. A 2016 Chevrolet Spark LT with 183,000 km sold for 15,000 SAR in June 2023, and a 2017 model with 149,000 km sold for 16,000 SAR in October 2024. The 2018 model with 120,000 km sold for 26,000 SAR in May 2023. The 2016 model is older and has higher mileage than these examples, suggesting a lower price. The listed prices for 2017 and 2018 models range from 17,000 to 24,000 SAR, but these are generally higher than selling prices. Considering the 2016 model's age, mileage, and condition, I estimate its market price to be slightly lower than the 2016 LT model that sold for 15,000 SAR, given the higher mileage and average condition.