1951 GM LeSabre Concept

...You’ve certainly heard of the BUICK LeSabre, but did you know that the original concept was branded under the umbrella GM name? The large rounded nose and tail of...

1958 GM Firebird III

...still maintained its Jetsons appeal, though, with two separate bubble pods and several enormous rear plane wings. The name was resurrected in ’67, when GM introduced the Pontiac Firebird....