To estimate the price of the 2015 Ford Expedition V6 3.5L EL XLT (Base+), I focused on the selling prices of similar cars. The most relevant data point is a 2015 Ford Expedition XLT V6 3.5L Twin Turbo with 165250 km, sold for 59500 SAR on 2024-08-12. This car is similar in year, engine, and variant, but has lower mileage. Another relevant data point is a 2014 Ford Expedition EL XLT (Base+) with 354500 km, sold for 29000 SAR on 2023-07-20. This car is older and has higher mileage, which suggests a lower price. Considering the target car's higher mileage of 343374 km and average condition, I adjusted the price downward from the 2015 model with lower mileage. The 2016 model with similar specs sold for 61000 SAR, but it had much lower mileage. Balancing these factors, I estimated the price considering the depreciation due to mileage and condition.