1961 Pontiac XP-758 Scorpion Concept

A concept for a sports car that would have fitted below the Corvette in the GM hierarchy. It used a shortened Tempest drivetrain which meant it had a transaxle gearbox and was powered by a 194.5 ci slant 4-cylinder engine. It developed into the 1966 Pontiac Banshee XP-798 Concept.

Source: carsthatnevermadeitetc

Images: GM; www.autoweteran.gower.pl; shorey.net