Tesla revealed a prototype of the long-delayed next-generation Roadster earlier this month in Texas.  During a live=streamed demonstration at a SpaceX facility - the car utilized a combination of vacuum-suction technology and 10 compressed-air thrusters to drive up a curved and inverted ramp, become airborne, rotate 180 degrees, and land back on its wheels.  It also used its “cold-air-rockets" to somersault over a line of parked vehicles.  Tesla claims a top speed of 230 mph and a staggering 0-to-60 mph acceleration time of under one second - aided by a rear-facing compressed air thruster.  The vehicle is designed for brief, controlled aerial stunts and bursts of acceleration rather than long-distance sustained aviation.
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