The Chevrolet HHR ( for `` Heritage High Roof '' ) is a retro-styled station wagon launched by Chevrolet at the 2005 Los Angeles Auto Show as a 2006 model -- and designed by Bryan Nesbitt .
The Chevrolet HHR ( for `` Heritage High Roof '' ) is a retro-styled station wagon . It was introduced by Chevrolet at the 2005 Los Angeles Auto Show as a 2006 model .