3DNN

According to Terrafugia's website, the Transition's rear propeller gives it a cruising speed of 115 m.p.h., and it's 20 gallon tank - which takes regular unleaded gas – gives it a range of 460 miles. On the ground, the vehicle's gas mileage is a not-too-shabby 30 miles per gallon. The anticipated purchase price is $194,000.