To estimate the price of the 2018 Ford Expedition XLT V6 3.5L XLT 4WD, I first considered the selling prices of similar cars. The 2020 Ford Expedition XLT 4WD (Mid) with 95,000 km sold for 138,000 SAR in February 2024. The 2019 XLT 4WD (Mid) with 77,000 km sold for 126,500 SAR in September 2024. These cars are newer and have lower mileage, so their higher prices reflect that. The 2016 XLT (Base) with 190,000 km sold for 45,000 SAR, indicating significant depreciation with age and mileage. The 2017 XLT (Base) with 120,000 km sold for 77,000 SAR, showing a price increase for a newer model year and lower mileage. The 2018 model in question has 185,132 km, which is high, and is in average condition. The listed prices for similar 2018 models were 108,000 SAR (221,000 km) and 95,000 SAR (141,415 km). Considering these factors, the estimated market price should be lower than the listed prices due to the high mileage and average condition, but higher than the 2016 model's selling price due to being newer.