Powered by a choice of V6 and V8 engines driving the rear wheels, the Cadillac STS features a distinctive exterior and a comfortable ride. AWD is an option. The STS-V adds performance.

For 2008, Cadillac STS receives a minor facelift. A new direct injection 3.6-liter V6 engine develops 302 horsepower and comes mated to a six-speed automatic introduced. New safety technologies for 2008 include Cadillac's latest Lane Departure Warning and Blind Zone Alert systems, plus a more sophisticated StabiliTrak electronic stability control system.