To estimate the price of the 2017 Ford Taurus Turbo Charged I4 2.0L EcoBoost Ambient (Base) with 281,000 km mileage and average condition, I first considered the selling prices of similar cars. The closest match in terms of engine and year is the 2016 Ford Taurus V6 3.5L SE (Base) with average condition, sold for SAR 47,000 on 18 July 2024. However, this car has a different engine and lower mileage. The 2015 models with V6 engines and similar conditions sold for prices ranging from SAR 39,500 to SAR 54,000, but these are older models. Next, I looked at listed prices of similar cars. A 2018 Ford Taurus I4 2.0L Turbocharged with similar mileage was listed for SAR 50,500, but this was delisted in January 2024, indicating it might have been overpriced. A 2017 Ford Taurus Ecoboost I4 2.0L with 195,000 km was listed for SAR 46,000, but with significantly lower mileage. Considering the depreciation and the higher mileage of the target car, I adjusted the price downwards. The 2017 Ford Taurus V6 3.5L SE (Base) with 300,500 km was listed for SAR 44,000, which is a closer match in terms of mileage. Taking into account the engine difference and the average condition, I estimated the market price accordingly.