To estimate the price of the 2021 Dodge Challenger V6 3.6L SXT (Base) with 47000 km mileage, I first considered the selling price of a similar car sold on 2024-01-29 for SAR 120000 with 9600 km. Given the higher mileage of the target car, I adjusted the price downwards. Next, I looked at listed prices: a similar car with the same mileage was listed for SAR 118500, another with 34000 km for SAR 93500, and another with 74000 km for SAR 111000. Considering these, I estimated the market price by averaging and adjusting for mileage and condition, leading to a final estimate.