2024 Gt3 Rs Top Speed In Km. Flat out, the porsche 911 gt3 rs managed to reach 190 mph (305 km/h), which is actually a tad higher than the official top speed of 184 mph (296 km/h). At our test track, the gt3 rs hit 60 mph in the same 2.7 seconds and went on to clear the quarter mile in 10.9 seconds at 127 mph.
Scalloped door panels, fins everywhere, massive intakes and a huge wing all combine to give the gt3 rs plenty of downforce, and it even has a drag reduction system that. The gt3 rs gets 518 hp, a pdk transmission and a 3.2 second time to 100 km/h.