The Terrafugia Transition took it's maiden flight earlier this month. The car-airplane runs on unleaded fuel and is a front-wheel drive vehicle on the ground. It gets great fuel economy at around 30 MPG and has a top speed of 65 MPH. The car-airplane retails at a street price of $194,000 when it eventually goes on sale. You can reserve one now for just $10,000 at Terrafugia's website.