To estimate the price of the 2013 Porsche Panamera V6 3.6L 4S Executive (Mid+), I first looked at the selling prices of similar cars. The closest match is a 2013 Porsche Panamera V6 3.6L Base with 208077 km sold for 71000 SAR in November 2023. Given that the target car is a higher trim (4S Executive) and has higher mileage (223000 km), I adjusted the price slightly downwards. Another relevant data point is a 2014 Porsche Panamera 4S V6 3.0L Twin Turbo with 129000 km sold for 84000 SAR in May 2024, but this car is a newer model and a higher trim, so it is not directly comparable. For listed prices, a 2013 Porsche Panamera V6 3.6L 4S Executive with 223000 km is listed for 74500 SAR, but listed prices are generally higher than selling prices. Considering the condition (average) and the higher mileage, I adjusted the price downwards from the listed price. Finally, I considered the depreciation logic and the overall market trend for similar cars.