Nissan GT-R Description Nissan challenged convention at every point of the Nissan GT-R’s development. Instead of a large, heavy engine thirsty for fuel, the Nissan GT-R is powered by an ideally sized, twin-turbocharged 3.8-L V6 that produces a prodigious horsepower and equally immense torque. We decided to go beyond the factory performance. Interested in one of our other luxury rentals? Explore our fleet. Call us today to book your dream car. 1 (800) 673-9900.