The Chevrolet HHR is a car-based retro-wagon that celebrates its Chevy heritage with styling inspired by the iconic 1949 Suburban. HHR stands for Heritage High Roof, a reference to the early high-roofed Suburbans and panel wagons that inspired the design of the HHR.Based on the same platform as the Chevrolet Cobalt, the HHR was first launched as a 2006 model. The HHR competes most closely with the Chrysler PT Cruiser, but also with Honda Element, Ford Escape, and Jeep Liberty.Click here to read more