Cadillac offer several powertrain choices. I recently spent time with the ATS 2.0T Premium on my home California turf. Fitted with a turbocharged 2.0-liter four-cylinder engine mated to a six ...

Vice President of Cadillac Marketing, Don Butler, says the ATS' key development ... At 135hp/L, the new 2.0T is one of the most power-dense engines in the industry, topping engines from European ...

The Cadillac ... ATS debuted as a credible rival to several European and Asian luxury sports sedans, chief among them the BMW 3 Series. ATS buyers could choose from three engines: a 202-horsepower ...

but Cadillac has dropped the sedan version, leaving only a two-door coupe. The ATS coupe is available with a 272-horsepower, turbocharged 2.0-liter four-cylinder engine or a 335-hp, 3.6-liter V-6.