The LS is the entry point for the HHR lineup.  It is powered by a 2.2 liter inline four, which generates 149 horsepower and 152 pound-feet of torque.  A five-speed manual transmission comes standard, and a four-speed automatic is optional.  Standard equipment includes  full power accessories, 16-inch wheels, air-conditioning,a cabin air filter, cruise control, keyless entry and a six-speaker CD stereo with an MP3 input.