Powered by a hand-built 485-hp twin-turbo 3.8-liter V6, the GT-R makes good use of all that thrust through a paddle-shifted, rear mounted six-speed dual clutch sequential gearbox and electronic all-wheel drive. Roads and racetracks are handled by an electronically controlled independent suspension that adjusts itself to changing conditions, or allows the driver to choose a preferred setting. Handling is also assisted by 20-inch forged alloy wheels surrounding 15-inch cross-drilled Brembo brakes at all four corners. The interior features performance bucket seats, a console mounted starter button and a centrally mounted video screen that can display several pages of mechanical and driving information as well as navigation and audio.For 2011, the Base model has been discontinued, leaving the Premium as the only model. Speed sensitive wipers, auto on/off headlights, USB iPod interface, Bluetooth streaming audio and XM NavWeather and NavTraffic have all been added to standard equipment.