Classic Buick GMC helps keep Texas moving! Our Cadillac STS offers a smooth and powerful driving experience with warm and luxurious Cadillac-style accommodations. People who enjoy getting where they're going as much as being there, who want luxury touches and good old American power, need no longer compromise. The roomy cabin is superb, with comfortable, supportive seats that are infinitely adjustable, ample storage space, a superior sound system, leather interior and many more upscale touches. Settle in and enjoy the luxury car experience all around you. This sedan has the 302-hp 3.6-liter V6 engine paired with a six-speed automatic transmission. It's a modern aluminum power-plant boasting double overhead camshafts, four valves per cylinder and variable valve timing. The suspension is tuned for a smooth and comfortable ride that seems to instantly adjust to any driving situation, whether cruising through a sea of potholes or accelerating around a sweeping turn. This STS is unmistakably a Cadillac, but it's also a four-door performance sedan for people who like to drive. Factor in its comfortable cabin and comprehensive range of features, and this STS delivers a lot of luxury, technology and performance. Print this page and call us Now... We Know You Will Enjoy Your Test Drive Towards Ownership!