See also:

Exterior
Designed with a chiseled look, the four-door STS features what Cadillac says is a "faster profile" with "more rake" than the CTS. All told, it's considered "more sophistic ...

High Intensity Discharge (HID) Lighting
WARNING The low beam high intensity discharge lighting system operates at a very high voltage. If you try to service any of the system components, you could be seriously injured. Have your d ...

Rear Seats
Split Folding Seatbacks With this feature, either side of the rear seatback can be folded down for more cargo space. Folding the Seatbacks Notice: Folding a rear seat with the safety belts s ...