I started by examining the selling prices of similar cars. The most relevant data point is the 2012 Porsche Cayenne S 4.8L V8 with 228,000 km sold for AED 32,000 in June 2024. This car is similar in age and condition but has lower mileage than the target car. Another relevant data point is the 2012 model with 175,171 km sold for AED 30,000 in September 2024, which is in good condition. The 2013 model with 155,000 km sold for AED 31,500 in September 2024. These prices suggest a range of AED 30,000 to AED 32,000 for cars in similar condition but with lower mileage. The target car has higher mileage at 264,700 km, which would decrease its value. Looking at listed prices, a 2011 model with 205,700 km is listed for AED 40,000, but not delisted, indicating it might be overpriced. Considering the higher mileage and average condition of the target car, I estimate its market price to be slightly lower than the lowest selling price of similar cars, around AED 28,000.