The CTS is Cadillac's answer to the entry-level sedans from BMW, Audi, Mercedes and Lexus. Once considered a poor contender in the field of premium luxury sedans, Cadillac now has the goods to be viewed as a genuine threat. With the CTS, Cadillac offers buyers a premium touring sedan with a taut chassis, a series of world-class performance engines and a sophisticated, upscale interior. As the CTS enters its third year of production, the competition is moving quickly. The CTS may soon feel and look outdated if Cadillac chooses to rest on its laurels rather than continue to chase the pack.