Has some scientific leadership.
http://gas2.org/2009/07/13/students-bui ... -1336-mpg/
I would not trust that car anymore then a Prius or a fancy golf cart.
These ultra light motor vehicles with minimal road resistance, warning that means they tend to - skid under stress, leave the passengers inside a well padded hockey puck.
So I will remain in my Ford Expedition, 4 wheel drive but, encourage all of you to purchase one of these light weight cars just in case we are involved in an accident between our vehicles.