To estimate the price of the 2020 Porsche Cayenne V6 3.0L Twin Turbocharged Coupe Turbo (Mid) with 103500 km mileage, I first looked at the selling prices of similar cars. The closest match is the 2020 Porsche Cayenne V6 3.0L, Variant: S (Mid), with 77000 km, sold for SAR 255000 and SAR 220000 in early 2024. Given the higher mileage of the target car, I adjusted the price downwards. Next, I considered listed prices of similar cars. A 2020 Porsche Cayenne V6 3.0L Turbocharged, Variant: Coupe Base (Base), with 98000 km was listed for SAR 230000. Another 2020 Porsche Cayenne S V6 3.0L Twin Turbocharged, with 101000 km was listed for SAR 260000. Considering the target car's higher mileage and the fact that listed prices are generally higher than selling prices, I adjusted the estimate downwards. Finally, I factored in the depreciation and condition of the car to arrive at a fair market price estimate.