To estimate the price of the 2018 Nissan Pathfinder V6 3.5L S 4WD (Base+), I focused on the selling prices of similar cars. The closest match is the 2018 Pathfinder SV (Mid) with 88,000 km sold for 68,000 SAR in August 2024. The target car is a base model with lower mileage (56,500 km) but in average condition. The 2019 Pathfinder SL (Top) with 101,000 km sold for 78,500 SAR in November 2023, indicating higher value for higher trims. The 2016 Pathfinder S 2WD (Base) with 103,000 km sold for 41,500 SAR in May 2024. Considering the target car's lower mileage and base trim, I estimate its value slightly below the 2018 SV model, accounting for condition and trim differences.