TT is not the Audi, it is Terrafugia Transition, a transformer of a car and aircraft.
It can be converted from a car to a ready-to-fly aircraft in 15 Seconds.
Speed of the TT on road is 150 Km/hour.
The mileage of TT is 805 Km in the air for full tank of fuel!
The Manufacturer boss is Carl Dietrich.
I guess the problem here is the legal law and what kind of driving license we should get, which seems the major issue to us to go for a Ride/Fly?