Information Cadillac Sixteen, Read Here

The vehicle is equipped with a Cadillac proprietary-developed 32-valve V16engine displacing 13.6 liters (~830 cu. in), which was exclusive to the Sixteen model only, 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,much improved from its notorious