Year: 1975
Stars: David Carradine, Sylvester Stallone
Model: Shala-Vette

If you're familiar with the works of Roger Corman, chances are good that you've seen this film. The Shala-Vette in question is Frankenstein's (Carradine's) Monster, and gets a load of screen time. True to the character for which it was named, this Monster is indeed made up of parts from several different cars -- including some 1968 'Vette body parts.