OnStar

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STS adds direct-injection V-6
For 2008, STS will be the first GM vehicle equipped with a new 3.6-liter direct-injected V-6 engine. The new base powerplant, with 298 horsepower (222 kW), delivers 40 more horsepower; and torque ...

Exterior
Cadillac says stealth fighters inspired the XLR, which serves as "a contemporary expression of Cadillac's heritage of landmark design and advanced technology." Linear lines display hints ...

Tire Chains
WARNING Do not use tire chains. There is not enough clearance. Tire chains used on a vehicle without the proper amount of clearance can cause damage to the brakes, suspension, or other vehic ...