Cadillac Sixteen

The Sixteen has been literally the real future luxury sport car released in 2003 but it looks like a car from 20??. All told, the Cadillac Sixteen is an ultra-luxury automobile of the first order.

The Cadillac Sixteen's 32-valve V-16 concept engine displaces 13.6 liters and is mated to a four-speed electronically controlled automatic transmission. The engine features fuel-saving Displacement on Demand technology, debuting in 2004 on some 2005 GM models, which shuts down half of the cylinders during most driving conditions and automatically and seamlessly reactivates them for more demanding conditions, such as brisk acceleration or load hauling cylinders when the driver needs the engine's full power. The engine produces 1000 horsepower and 1000 lbs.-ft. of torque.