To estimate the price of the 2011 Porsche Cayenne S V8 4.8L Standard with 205700 km mileage, I considered the following data points: 1. Selling prices of similar cars: - 2012 Porsche Cayenne S 4.8L V8, 157600 km, sold for AED 55000 on 2023-10-11. - 2013 Porsche Cayenne S 4.8L V8, 185500 km, sold for AED 52500 on 2023-10-23. - 2012 Porsche Cayenne S 4.8L V8 TC, 228000 km, sold for AED 32000 on 2024-06-03. 2. Listed prices of similar cars: - 2011 Porsche Cayenne S V8 4.8L, 205700 km, listed for AED 45500. - 2011 Porsche Cayenne S 4.8L V8, 174500 km, listed for AED 58000. - 2012 Porsche Cayenne S 4.8L V8, 219000 km, listed for AED 52000. - 2013 Porsche Cayenne S 4.8L V8, 185500 km, listed for AED 55000. - 2012 Porsche Cayenne S 4.8L V8 TC, 228000 km, listed for AED 35000. - 2013 Porsche Cayenne S 4.8L V8, 178700 km, listed for AED 39500. - 2012 Porsche Cayenne S V8 4.8L, 175171 km, listed for AED 43000. - 2012 Porsche Cayenne S 4.8L V8, 237600 km, listed for AED 47000. - 2012 Porsche Cayenne S 4.8L V8, 172300 km, listed for AED 49000. - 2013 Porsche Cayenne S 4.8L V8, 162000 km, listed for AED 46500. - 2012 Porsche Cayenne S 4.8L V8, 157600 km, listed for AED 55000. - 2013 Porsche Cayenne S 4.8L V8, 148200 km, listed for AED 61500. - 2013 Porsche Cayenne S 4.8L V8, 132900 km, listed for AED 58000. - 2012 Porsche Cayenne S 4.8L V8, 87000 km, listed for AED 63000. - 2013 Porsche Cayenne S 4.8L V8, 63500 km, listed for AED 72000. Considering the selling prices, the 2011 model should be slightly lower due to its older age and higher mileage. The average selling price of similar cars is around AED 46500. The listed prices are generally higher, but the actual selling prices are more reliable. Therefore, I estimate the market price to be slightly lower than the average selling price of the 2012 and 2013 models.