To estimate the price of the 2013 Porsche Cayenne GTS V8 4.8L (Top+), I considered the following data points: A 2014 Porsche Cayenne V6 3.6L Turbocharged (GTS Mid+) with 127000 km sold for 76500 SAR on 2023-10-18. A 2014 Porsche Cayenne S V8 4.8L Twin Turbo (S Mid) with 187000 km sold for 90000 SAR on 2023-11-25. A 2012 Porsche Cayenne V6 3.6L Turbocharged (Coupe Base) with 184341 km sold for 46000 SAR on 2023-12-15. A 2013 Porsche Cayenne V6 3.6L (S Mid) with 89000 km sold for 110000 SAR on 2024-01-19. A 2012 Porsche Cayenne V8 4.8L (GTS Mid+) with 287000 km sold for 48000 SAR on 2024-03-30. A 2015 Porsche Cayenne GTS V6 3.6L Twin Turbo (GTS Coupe Mid++) with 138000 km sold for 110000 SAR on 2024-04-19. A 2012 Porsche Cayenne V8 4.7L (S Mid) with 189000 km sold for 64500 SAR on 2024-07-16. A 2012 Porsche Cayenne V6 3.6L Turbocharged (S Mid) with 125226 km sold for 78000 SAR on 2024-09-01. Considering the higher trim and engine size of the target car, its mileage, and the selling prices of similar cars, I estimated the price accordingly.