The Chevrolet HHR (for "Heritage High Roof") was a retro-styled station wagon. It was introduced by Chevrolet at the 2005 Los Angeles Auto Show as a 2006 model. It was designed by Bryan Nesbitt. The HHR shared the GM Delta platform with the Chevrolet Cobalt, Pontiac G5, Saturn Ion, and Saturn Astra. In Mexico, it was sold alongside its predecessor, the Opel-sourced Chevrolet Zafira compact MPV.