you tricked me!no guys its not a concept its a one off.....its called a Fahrradi , Fahrrad= german for bicycle
it just looks like a car. its basically a bysicle inside its got no engine and is made from wood haha its just some engineering project of some university in austria.
heres a video parody of the MB sls commercial
next SUPERCAR - FAHRRADI FARFALLA FFX - YouTube
they did the same thing when that built the "porsche gt3 RS" while RS standing for "Rad sport" while "rad" meaning bike...so porsche gt3 "bike sport" . it also was propelled by a bicycle inside the cabin and was also made from wood and tin-foil