To estimate the price of the 2016 Kia Carnival V6 3.6L GDI L (Base) with 141500 km mileage, I first looked at the selling price of a similar 2017 Kia Carnival V6 3.3L GDI EX (Mid) with 178000 km mileage, which sold for SAR 37000 in April 2024. Given that the car in question is a year older and has a slightly larger engine, I adjusted the price downwards. Next, I considered the listed prices of similar cars. A 2016 Kia Carnival V6 3.3L GDI L (Base) with 193500 km was listed for SAR 37000, and a 2016 Kia Carnival V6 3.3L GDI EX (Mid) with 218000 km was listed for SAR 47000. Given the lower mileage of the car in question, I adjusted the price upwards slightly from the selling price of the 2017 model. Finally, I considered the depreciation and condition of the car to arrive at a fair market estimate.