2013 Cadillac ATS Gets 270-Horsepower Turbo Four-Cylinder

2013 Cadillac ATS Picture

This is the turbocharged 2.0-liter engine that could be the real gem of the lineup. With 270 horsepower and 260 pound-feet of torque, it outmuscles even BMW's new four-cylinder. | January 06, 2012 | General Motors Corporation