Details are sketchy but the new Nissan skyline is rumored to have a Lotus-tuned suspension and 480-horsepower from its 3.8-liter V6 engine. The GT-R is also rumored to have an all-wheel drive system. Nissan is not being forthcoming with details about the GT-R which is set to debut at the 2007 Tokyo Auto Show. With the new V-10-powered NSX from Acura soon to hit the streets, Nissan could use a halo car to stay in contention.