The car to be estimated is a 2014 Ford Expedition V8 5.4L EL XLT (Base+) with 155500 km mileage. The most relevant data points are the selling prices of similar cars. A 2013 Ford Expedition EL XLT (Base+) with 154800 km sold for 36000 SAR in October 2023, and another 2013 model with 196000 km sold for 39000 SAR in November 2023. A 2014 model with 354500 km sold for 29000 SAR in July 2023. The listed price for a similar 2014 model with 167000 km was 40500 SAR, but it was delisted, indicating it might not have sold at that price. Considering the target car's mileage and condition, and the selling prices of similar cars, the estimated market price is adjusted to reflect the average condition and mileage.