The Very Light Car ( VLC ) is a prototype design for 2 - and 4-passenger automobiles emphasizing low weight and overall efficiency . It was originally developed by the Edison2 team for the Automotive X Prize competition . Two such 4-passenger cars were the only qualifiers in the finals of the " mainstream " division of the competition , and one of them won the 2010 division prize of $ 5 million with a competition fuel economy of 102.5 MPGe
Automotive X Prize
Automotive X Prize
The Very Light Car