DETROIT (WKZO) -- General Motors is unveiling a new motor for Cadillac that will perform on par or better with its German competitors.  The 2.0 liter turbocharged four-cylinder motor will produce an estimated 270 horsepower.

The performance makes it one of the most powerful engines for its size on the market.  The motor will be available in the all-new 2013 Cadillac ATS scheduled to be unveiled next month at the North American International Auto Show at Cobo Center.