Introduction: Chevrolet upgraded the HHR lineup in 2006 with the introduction of a new, more powerful version that recalled the Super Sport badge from the company's heritage.

Introduction: The three letters from the HHR stood for Heritage High Roof, and the car was one of the most significant representatives of the retro-design theme that Chevrolet tried to use during the mid-2000s.

Introduction: At the beginning of the 2000s, the retro-design fever caught-on, and Chevrolet's design department turned its eyes on the cars from the '40s. The result was the Chevrolet High Heritage Roof or HHR for short.