To estimate the price of the 2016 Mazda 6 I4 2.5L Core (Base+), I first considered the selling prices of similar cars. A 2016 Mazda 6 Core (Base+) with 175,000 km sold for 37,500 SAR on 10 May 2024. Another 2016 Mazda 6 S (Base) with 205,399 km sold for 38,000 SAR on 21 Oct 2024. The car in question has a mileage of 198,202 km, which is closer to the first car. The Core (Base+) variant typically has a higher value than the S (Base) variant. The listed prices for similar cars were 38,000 SAR and 40,500 SAR, but these are generally higher than actual selling prices. Considering the selling prices and the car's condition and mileage, I estimated the market price accordingly.