Tesla Just Flew the New Roadster With SpaceX Thrusters

Tesla and SpaceX just put a Roadster in the air on purpose.

I posted about 20 minutes of tonight's demo. The pitch from the stage was simple: the world's best car company and the world's best rocket company built something you have not seen in a movie. Elon called it better than any James Bond car. Then they counted down, and the car left the ground.

I currently own Tesla and SpaceX stock.

If you only watch a few stretches: the first flight after the countdown, the kickflip around 9:00, the close-up walkaround with the thrusters and fans, and the 0-to-60 run near the end.

The last manual Tesla, taken past the limit

Someone on stage asked whether the future is autonomous. Elon agreed, then said this is not an autonomous car. Long-term, he said, it will be the only manually driven car Tesla makes. For the demo itself they ran it autonomous anyway, "to make sure we don't kill anyone."

That framing matters. If Cybercab and robotaxis eat the volume, the Roadster is the toy you still steer. Elon's line was: if you only get one manual car, take it past the limits.

Flying cars, on the tape

After the countdown the car flew. Elon: "Well, it worked." Someone else: "Flying cars are real." Elon brought up Peter Thiel's old line that the future promised flying cars and delivered 140 characters instead. "Well, not anymore."

How it flies, per the stage:

• A fan suction system under the car that can pull up to 2 Gs so the car can go upside down, and that also buys track downforce so cornering looks like it is breaking physics.
• Attitude control thrusters and main thrusters in the rear, borrowed from SpaceX tech, so the car can fly like a rocket, do rolls, and do what they called crazy gymnastics.
• Elon said out loud that this is not necessarily a safety-optimized car. Fun meter to 11. That is his framing, not a crash rating.

They brought Starman back for a cameo and made clear it is not a real human. Then they did a longer flight and a maneuver they named the kickflip. Tony Hawk would be proud, they said. Elon said there will be a car someone can own that does this, though he was not sure it is legal in every jurisdiction.

The air system and the body

A Tesla engineer (the "spec guy" voice on the tape) gave the tank numbers: two carbon overwrapped pressure vessels, 600 liters total, about 250 kilograms of air, and 10 nozzles. On stage they said the tanks hold ultra-high-pressure air, and the car can recharge them. No special propellant. It puffs itself back up and can do the maneuvers again.

They rolled the new Roadster out for a close look. Aerospace cues, two-seater, seats molded into the chassis, steer-by-wire yoke plus steer-by-wire brake and throttle. Thrusters and fans sit in the diffuser area at the rear. The body can transform between a pretty low-drag shape and a high-downforce shape. Fans suck the car down at low speed; at high speed they open more of the suction path for more flow. The rear wing has variable pitch and adjusts on its own around a track.

They said the fan system is meant to let the car corner at greater than 2 Gs, past the roughly 1.26 Gs they cited as typical tire-limited traction. Treat those Gs as stage claims until an independent instrumented run exists.

Under one second, with a messy clock

Elon wanted 0-to-60 under one second. They ran a live attempt on the pad with limited room. Captions garbled the first readouts (one pass sounded like 0.17, which Elon rejected as human-destroying). The time they accepted on the tape landed around 0.881 seconds. Elon said the production car will do better, riding the limit of "don't detach the retina of the human in the car." He also claimed it will be the world's quickest production car 0-to-60, and that it will cover a half mile in the time other cars need for a quarter mile.

Those are demo and product claims on a short pad, not a sanctioned drag strip. I am reporting what they said and showed. I am not certifying a world record.

On thrust, the engineer said the four rear thrusters exit faster than the speed of sound (Mach diamonds visible) and create over 80 kN of thrust. Captions said "kons"; on the audio that is kilonewtons.

Top speed, Snake River, 2028

Someone asked about top speed. The stage said the car can go over 230 miles per hour, with room to go faster. Elon floated a follow-on demo inspired by Evel Knievel's Snake River Canyon jump, and said you would need to crack about Mach 0.5, maybe a little higher. Challenge accepted, on stage. That is a stunt ambition, not a shipping spec.

Closing line from the stage: today's the day they build the world's best flying car and the last best driver's car. When do customers get it? Elon: production in 2028. "Actually for real."

What I am and am not claiming

What is on the tape: a public Tesla/SpaceX demo of a Roadster that flies with cold-gas style thrusters, sticks with fans, transforms for downforce, and is aimed at 2028 production as Tesla's last manual driver's car.

What is not proven tonight: street legality of the flight pack in your state, a certified 0-to-60 record, or that Mach 0.5 canyon jump. Elon said success was not guaranteed before the first flight. The flight worked. The product timeline is still a timeline.