Three teams recently won a combined $10 million prize in the U.S. competition to build a new generation of super fuel efficient cars. The winners all exceeded 100 miles per gallon or the energy equivalent. The cars were unveiled to the public at an awards ceremony in Washington. This is a glimpse of what the future may look like:
Copyright 2017 Nexstar Broadcasting, Inc. All rights reserved. This material may not be published, broadcast, rewritten, or redistributed.