To estimate the price of the 2019 Porsche Cayenne V6 3.0L Twin Turbo S (Mid) with 45000 km mileage and average condition, I considered the following data points: 1. Selling prices of similar cars: The closest match is the 2020 Porsche Cayenne V6 3.0L S (Mid) with 77000 km sold for SAR 255000 and SAR 220000 in early 2024. Adjusting for the year difference and mileage, the 2019 model with lower mileage should be slightly lower. 2. Listed prices: The 2019 Porsche Cayenne V6 3.0L Twin Turbo S (Mid) with 45000 km is listed for SAR 283500, but listed prices are generally higher than selling prices. 3. Depreciation: Considering a 10% annual depreciation from the new car price, the 2019 model should be around 70-80% of its original value. Combining these factors, I adjusted the price to reflect the average condition and market trends.