1955 LaSalle II Roadster

Quick Specs

  • 2.5 Liter V-6

  • 150 horsepower (est.)

  • Overall length of 151.7 inches and a width of 65 inches

  • 1

Attempted Revival of the LaSalle

To gauge interest in the return of LaSalle, the lower-priced Cadillac companion brand, the 1955 Motorama featured a pair of LaSalle II concepts —this sedan and a roadster. Both cars featured a range of technological advancements including independent suspension, fuel injection, and turbine-style wheels with brake drums cast into their center sections. They also bucked the trend of cars growing wider and longer; the sedan’s overall length was just 180 inches, over a foot shorter than a 1955 Chevrolet Bel Air. The LaSalle II Sedan remains in unrestored condition, as found by owner Joe Bortz in the 1980s in a Michigan salvage yard.

Courtesy of Bortz Auto, Collection of Joseph Bortz Trust

This Vehicle featured in ‘GM’s Marvelous Motorama’ Exhibit


1955 GMC LaSalle II Roadster Gallery

Vehicle Imagery may be used for personal, media editorial, or educational purposes. Please credit Petersen Automotive Museum, petersen.org, if used. Photos may not be used for commercial purposes.


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