Cadillac ATS
The Cadillac ATS is the first in-house, entry-level sedan offered by the luxury brand. In addition to its base four-cylinder motor (202 horses), the ATS can be had with a turbocharged four (270 horsepower) as well as a 321 horsepower V6 and the choice between manual and automatic six-speed transmissions. Aimed squarely at knocking the BMW 3 Series off the premium compact sedan pedestal, the ATS offers a lightweight, well-balanced chassis