To estimate the price of the 2013 Porsche Cayenne V6 3.6L Coupe Base, I considered the following data points: 1) The offer accepted for a 2012 Porsche Cayenne V8 4.8L Turbo (Top) with 133597 miles was SAR 68000 on 2024-04-25. This car is a higher variant and has a more powerful engine compared to the target car. 2) The listed price for the same 2012 Porsche Cayenne V8 4.8L Turbo (Top) with 133597 miles is SAR 65500. Given that the target car is a 2013 model with a V6 engine and higher mileage (203000 miles), it would be valued lower. Considering the depreciation and the difference in engine and variant, I adjusted the price downwards from the accepted offer and listed price of the higher variant.