Going by asking prices, a Porsche 911 GT3 is worth around €196,000: that is the median asking price of the 1,380 cars for sale across mobile.de, AutoScout24, AutoScout24.ch and PistonHeads on 5 October 2026, so half are listed for less and half for more. The middle half of the market sits between €160,000 and €227,000. The average asking price is €195,000. Cars that sold in the last 90 days were last advertised at a median of €191,000.

Driveyart currently lists 1,382 Porsche 911 GT3 cars for sale, collected from mobile.de, AutoScout24, AutoScout24.ch and PistonHeads. Most are for sale in Germany (31%), Italy (15%) and Switzerland (14%).

Going by median asking price, the 992 GT3 is the most expensive generation at €215,000 (906 cars), followed by the 991 GT3 at €149,000. The most affordable is the 996 GT3 at €109,000.

Of the years with at least 3 cars for sale, 2002 cars have the lowest median asking price, €76,000 (3 cars), and 2026 cars the highest, €244,000 (141 cars). The year is the year of first registration; the version, mileage and condition matter as well.

Half of the Porsche 911 GT3 cars for sale have covered less than 14,300 km (about 8,900 miles). The middle half of the market has between 4,900 km and 29,900 km on the clock.

859 cars sold in the last 90 days. Those listed on AutoScout24 had been online for a median of 64 days; AutoScout24 is the only portal that shows when a listing went online. Driveyart counts a car as sold when its listing disappears after at least 3 days online and does not come back at the same seller within a month.