This is the DeltaWing Racing Car (IndyCar concept) introduced by DeltaWing LLC , of Indianapolis, at the Chicago Auto Show on February 10, 2010. It looks like the Batmobile merged with a land-speed racer and a rocket ship. Radical DeltaWing IndyCar Concept delivers 235 mph laps with half the power and fuel consumption, answering the call for high performance with efficiency and sustainability.