1. With the SS model eliminated for 2011, the HHR is now offered with either a 155-hp 2.2L 4-cylinder or a 172-hp 2.4L 4-cylinder. 2. Fuel economy for the smaller engine is 22/32-mpg (city/hwy) and ...
Chevrolet designers didn't want the 2006 HHR to look like a small station wagon or a crossover car/sport utility vehicle. They needed an eye-catching exterior to dress up the versatile cargo- and ...