The most relevant data point is the selling price of a 2020 Porsche Cayenne S 2.9L V6 TC with 100200 km mileage, sold for AED 259,000 in December 2023. This car is a year newer and has a higher mileage than the target car. The listed prices for 2019 models similar to the target car range from AED 232,000 to AED 279,750. The closest match is a 2019 Porsche Cayenne S with 97600 km listed for AED 235,000. Considering the target car's mileage of 85100 km, which is lower, and the fact that listed prices are generally higher than selling prices, the estimated market price should be slightly lower than the average of these listings. The 2018 models listed for around AED 198,000 to AED 205,000 provide a lower bound. Balancing these factors, the estimated market price is adjusted to reflect the target car's lower mileage and the typical depreciation from the 2020 sold price.