It does not really fly; it hops. In Tesla's Oct 15, 2026 demo, an unmanned prototype used cold-gas thrusters, fed by compressed air, to leave a ramp, roll over in mid-air and come back down on its wheels. Suction fans held it to the ramp while it drove upside down. Tesla has not published a full technical breakdown, so the open questions are listed below.
Our templates make AI clips of your own car; they are not Tesla footage.
The Short Answer: Compressed Air, Not Rockets
The Roadster's thrusters are cold-gas thrusters (The Verge, Electrek). They push by letting high-pressure gas out through a nozzle; nothing burns. TechRadar points out that "cold" only means no combustion: the air is not chilled, just tightly compressed (TechRadar).
On the flying version, TechCrunch and Top Gear count 10 thrusters (TechCrunch, Top Gear). The Verge reports two ultra-high-pressure tanks with a combined 600 liters, about 250 kilograms of air (The Verge); TechRadar and InsideEVs split that into a 200-liter tank at the back and a 400-liter tank that takes the passenger seat's place (TechRadar, InsideEVs).
Tesla says the four rear thrusters alone produce over 80 kilonewtons, according to TechRadar (TechRadar). SpaceX helped build the system, including the thrusters and carbon-fiber pressure tanks, CNBC reports (CNBC).
Where the Thrusters Sit
Top Gear, which had a reporter at the event, describes this layout on the flying version (Top Gear):
Four at the rear, the main thrusters that push the car.
Two at the front, facing outward. Electrek's technical write-up says these steer the nose left and right.
One at each corner, facing down, to lift and level the car.
How It Drove Upside Down
The Roadster has fans that pull air from under the car, creating low pressure that sticks it to the surface. The Verge and InsideEVs both put the hold at up to 2G, enough to stay on the ramp upside down (The Verge, InsideEVs). The fans run on the battery and use none of the thruster air (InsideEVs).
Electrek's technical analysis calls it a "fan car" system, but its author says he treated the footage as real rather than checking it (Electrek).
What the Prototype Did, in Order
Pieced together from the reports. Nobody was inside: Space.com says a mannequin in a SpaceX suit sat in the driver's seat (Space.com), and TechRadar says the car was controlled autonomously (TechRadar).
1
Drove up a ramp that curls over
It climbed a curved ramp until it was driving upside down, held on by the fans and thrusters (TechCrunch).
Watch out:The ramp is what makes the flip possible: the car leaves it already upside down.
2
Rolled over in mid-air
It left the ramp and rolled 180 degrees in the air (CBS News).
Watch out:Snopes rated the footage real, not AI or digital editing (Snopes).
3
Braked its fall with the thrusters
The cold-gas thrusters brought it gently back down, The Verge reports (The Verge).
Watch out:Reports differ on how long it stayed up; none gives a time for this part.
4
Landed on its wheels, then jumped again
In a second run it jumped over a line of Tesla vehicles, including a Semi (InsideEVs); NBC News reports a height of 27 feet, according to Tesla (NBC News).
Watch out:That height is Tesla's figure for this jump, not a maximum altitude.
So Does It Really Fly?
Only in short bursts. The Verge says it briefly flew (The Verge); CNN quoted an expert who described the moves as hopping, not flying (CNN); Snopes notes there was no sustained flight over a longer distance (Snopes).
Regulators agree it is not an aircraft: CBS News reports the FAA said the vehicle does not meet its definition of one (CBS News), and Fortune adds that NHTSA said it will keep monitoring (Fortune).
Which Version Has Which Hardware
Tesla named three versions. Its own Roadster page did not open for us (it returned an access error), so this comes from the reports.
Thrusters and air
Status as reported
Performance
Suction fans; no thruster system described in the reports we read
Road car; reservations open ({TC})
Thrust
Rear thrusters and a 200-liter tank (Electrek); about five seconds of boost, Tesla's engineering chief said (InsideEVs)
How long the Rocket can stay up. No report gives a flight time for it; TechRadar says plainly that it is not known (TechRadar).
How the tanks are refilled. Musk described the system as self-refilling (NBC News), while InsideEVs reports Tesla's engineering chief saying a nitrogen refill currently takes two to six hours (InsideEVs). The reports do not reconcile the two.
The tank pressure. Tesla has not published it, and we found no figure in a major outlet.
Who regulates the flying part. The FAA says it is not an aircraft; Fortune notes it is unclear which regulator, if any, covers it (Fortune).
How close the demo car is to a customer car. SlashGear's author guesses it was a lightened mock-up, which is speculation, not a finding (SlashGear). Musk said production starts in 2028 (CNN).
Real Demo vs the AI Clips of Everyday Cars
Tesla's demo was a real prototype on a real ramp; whether it was AI is covered on our fact-check page, so we do not repeat it here.
The clips of ordinary cars taking off are AI-generated from photos and have nothing to do with thrusters or fans. RoadsterAI makes two of them: Make My Car Fly, where boosters lift your car into the sky, and Roadster Ramp, a ramp-and-flip stunt. RoadsterAI is not affiliated with Tesla, Inc.
Sources
News reports on the Oct 15, 2026 demo, opened on Oct 18, 2026. Each date is the one printed on that page.
Every link above was opened and checked on Oct 18, 2026.
06 · FAQ
Frequently Asked Questions
Only in short hops. In the Oct 15, 2026 demo an unmanned prototype jumped and rolled over using compressed-air thrusters; reporters saw no sustained flight over a distance.
Cold-gas thrusters fed by compressed air. The flying version has 10 thrusters and about 600 liters of air in two tanks, according to the reports.
With suction fans. They pull air from under the car and hold it to the surface with up to 2G, The Verge and InsideEVs report.
Nobody has said for the flying Rocket version. InsideEVs reports about five seconds of boost for the Thrust version, citing Tesla's engineering chief.
No. CBS News reports the FAA said the vehicle does not meet its definition of an aircraft.
Only the invite-only Rocket version is described as able to fly, and it is not approved for road use. Musk said production starts in 2028.
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