| The Cadillac STS is an American challenge to the technology, quality and great driving attributes of the high-end imports. The STS features responsive engines and, like all great luxury cars, uses rear-wheel drive, with all-wheel drive available for wintry climates. Factor in its comfortable cabin and comprehensive range of features, and the STS delivers a lot of luxury, technology and performance. The 3.6-liter V6 with direct-injection developing 302 horsepower is standard equipment, with a 320-hp 4.6-liter V8 optional. Both STS models come with a six-speed automatic transmission. Both are modern aluminum powerplants boasting double overhead camshafts, four valves per cylinder and variable valve timing. Safety technologies include Cadillac's Lane Departure Warning and Side Blind Zone Alert systems, plus a sophisticated StabiliTrak electronic stability control system that uses steering and other inputs, and brake and throttle controls, to reduce the chance of a dangerous skid. The roomy cabin is superb, with comfortable, supportive seats that are infinitely adjustable, ample storage space, and superior sound systems, including 15-speaker Surround Sound. The STS is unmistakably a Cadillac, but it's also a four-door performance sedan for people who like to drive. The standard suspension is tuned for a smooth and comfortable ride, while the available active suspension instantly adjusts to any driving situation, whether cruising through a sea of potholes or accelerating around a sweeping turn. Rear-wheel drive provides the balance and control serious driving enthusiasts demand, while the available all-wheel drive very beneficial in bad weather. Changes for 2010 are minor, with two new colors: Vanilla Latte and Tuscan Bronze ChromaFlair. |