See also:

Rear Seat Pass-Through Door
Some vehicles have a rear seat pass-through door in the center of the rear seatback. Fold down the center armrest and push down on the latch to open the door. ...

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 ...

True luxury interior with real carbon fiber

The interior itself is well laid out with everything where it should be and an easy-to-find position for performance driving. Though the leather on the shifter does seem cheap, the coating on th ...