Yarnell, AZ Cadillac Dealer Price Quotes

The 2008 Cadillac STS is available in two primary models, V6 or V8, designated by their type of engine. The V6 model gets an all-new direct-injected 3.6L DOHC V6, making 302 horsepower-nearly 50 more horsepower than last year-and 272 lb-ft of torque. In addition to the power increase, the engine also runs cleaner than the one it replaces, with a 25-percent reduction in cold-start hydrocarbons; the direct injection system also allows the increase in power without a drop in fuel efficiency. The V8 model is powered by a 320-horsepower, 4.6L "Northstar" V8 engine. A six-speed automatic transmissio...