Hot Wheels Super Volt H.W. Green Speed: Solar-powered and electric cars that prove you don&rsquo;t need gas to speed past the competition Super Volt in White Chevrolet logo and Volt on lower sides, black silver and green circuit board graphics on the doors Green rim Phil Riehlman 5 Spoke Wheels Finely detailed 1:64 scale die-cast vehicle made to play, collect, and race