The exceptionally meaty engine boasts a displacement of 3.6 liters to generate 305 kW (415 bhp) at 7,600 rpm. Maximum revs are reached at 8,400 rpm. The power output per liter of engine capacity is 115.3 bhp. These figures correspond to the present GT3. But the RS puts in an even better performance. Thanks to a close-ratio six-speed transmission with a single-mass flywheel and the 20 kg lower vehicle weight, the engine revs up even more freely, thus enabling the 911 GT3 to sprint from zero to 60 mph per hour in 4.2 seconds. That’s one tenth of a second faster than the GT3. It takes just 13.3 seconds to hit to 200 km per hour (124 mph). Maximum speed is 310 km per hour (192 mph).