To estimate the price of the 2013 Porsche Panamera GTS with 157000 km mileage, I first looked at the selling prices of similar cars. The 2013 Porsche Panamera 3.6L V6 with 123395 km sold for AED 56500 and AED 48000 in June and July 2024 respectively. The accepted offer for a similar car with 126191 km was AED 50000 in July 2024. The listed prices for similar cars range from AED 35000 to AED 125000, with the closest match being a 2013 Panamera GTS listed for AED 80000. Considering the GTS variant is generally more expensive than the 3.6L V6, and factoring in the higher mileage and condition, I estimate the market price to be slightly lower than the listed price but higher than the selling prices of the 3.6L V6 variant.