To estimate the price of the 2015 Ford Expedition V6 3.5L Twin Power Turbo EL XLT (Base+), I first looked at the selling prices of similar cars. The closest match is a 2016 Ford Expedition V6 3.5L Turbocharged EcoBoost EL XLT (Base+) with 93000 km, sold for 61000 SAR on 2024-03-17. Considering the higher mileage of the target car (232000 km), I adjusted the price downwards. Another relevant data point is a 2015 Ford Expedition V6 3.5L EcoBoost EL XLT 4WD (Mid+) with 100000 km, sold for 63000 SAR on 2024-03-09. Again, I adjusted for the higher mileage and different variant. The listed price of a similar car is 74000 SAR, but listed prices are generally higher than selling prices. Considering the average condition and higher mileage, I estimated the price to be lower than these selling prices.