The car to be estimated is a 2018 Mazda CX-9 I4 2.5L High+ Premium with 248500 km mileage in average condition. The closest selling price data is for a 2018 Mazda CX-9 I4 2.5L Turbocharged High+ Premium with 137000 km sold for 85000 SAR in May 2024. Another similar car with 160000 km sold for 57500 SAR in September 2024. Considering the higher mileage of the target car, its average condition, and the depreciation since the last sale, the estimated price should be lower. The listed prices for similar cars with lower mileage were 83500 SAR and 90000 SAR, but these are typically higher than actual selling prices. Therefore, considering all factors, the estimated market price is adjusted downward.