To estimate the price of the 2016 Toyota Fortuner I4 2.7L GX2 2WD with 335,000 km mileage, I focused on the selling prices of similar cars. The most relevant data points are the 2016 Fortuner GX2 2WD models with varying mileages and conditions. A 2016 model with 114,000 km sold for 72,000 SAR, and another with 224,500 km sold for 62,000 SAR. A 2016 model with 222,000 km in average condition sold for 65,500 SAR. Considering the higher mileage of 335,000 km for the car in question, I adjusted the price downward. The 2017 model with 241,000 km sold for 64,000 SAR, indicating a depreciation trend. Given the car's good condition but high mileage, I estimated a price slightly lower than the lower mileage 2016 models, around 58,000 SAR.