Cadillac Sixteen Concpet Car 2004

The Cadillac Sixteen is a concept car first developed and presented by Cadillac in 2003. The vehicle is equipped with a Cadillac proprietary-developed 32-valve V16 engine displacing 13.6 liters (~830 cu. in), which was exclusive to the Sixteen model only and based on the Cadillac Northstar engine architecture. It is mated to a four-speed, electronically controlled, automatic transmission driving the rear wheels. The engine features fuel-saving Active Fuel Management “Displacement on Demand“ technology,[2]