SUBSCRIBE for daily car videos! http://vid.io/xkQ<br />The future top GT model marking the absolute climax in the 911 range is the fastestand most powerful road-going sports car ever built in the history of Porsche, featuring 620hp. With power up by 90 hp and weight down by 70 kilograms or 154 lb in comparison with the 911 GT2, the new 911 GT2 RS has a power-to-weightratio of just 2.21 kilos or 4.9 lb per horsepower, by far the best power/weight ratio inits class. The 3.6 litre six-cylinder boxer engine boosted by two turbochargers with variable turbine geometry exclusive to Porsche in its combination with a gasoline engine drives the rear wheels via a six-speed manual gearbox. Developed especially for the 911 GT2 RS, sports tyres measuring 325/30 ZR 19 convert this massive power into equally massive performance and acceleration on the road: 0 to 100 km/h in 3.5 seconds, 0 to 200 km/h in just 9.8 seconds, and 0 to 300 km/h in 28.9 seconds. Top speed is 330 km/h. The GT2 RS is making its world debut at the Moscow Auto Show on August 25th. Limited to just 500 units, the 911 GT2 RS will be available in Europe from September 2010, in the USA from October 2010.
