Tesla Reveals Second-Generation Roadster With Cold Gas Thrusters and Suction System
The new model features a rocket-like propulsion system demonstrated at a McGregor, Texas event, with production targeted for 2028.
Tesla has officially revealed the second-generation Roadster, introducing a radically different design and propulsion system compared to the version shown in 2017. The unveiling featured a demonstration of cold gas thrusters and a suction system, marking a significant shift in the vehicle's engineering approach.
What Happened
At an event in McGregor, Texas, Tesla demonstrated the new Roadster driving upside down on a ramp using a fan-powered suction system capable of generating up to 2Gs of force. The vehicle then executed a mid-air barrel roll using cold gas thrusters before landing right-side up. Tesla Vice President of Engineering Lars Moravy stated that the suction system enables the car to corner at up to 2G, while CEO Elon Musk noted that the thrusters allow the car to "fly like a rocket" and perform gymnastic maneuvers. The company claims the thruster system uses 10 nozzles and 250 kg of compressed gas, with the capability to refill its own tanks using compressed air.
Why It Matters
The reveal introduces three distinct trims: Performance, Thrust, and Rocket. The Thrust version, required for the claimed 0.81-second 0-60 mph time, is described as "limited," while the Rocket trim, featuring the full 10-thruster setup, is "invite only." All versions require a refundable $50,000 deposit within ten days of reservation. While Musk stated the target for top speed is over 230 mph, with an aspirational goal of half the speed of sound (approximately 383 mph), key details such as final pricing, range, and the street legality of the thruster and suction systems remain unconfirmed. Musk acknowledged that the thruster features may not be legal in all jurisdictions, leaving buyers to reserve the vehicle without full knowledge of its regulatory status or final specifications.
The Bottom Line
Tesla targets a 2028 release for the new Roadster, though the company has a history of delayed production timelines. The demonstration showcased advanced propulsion concepts, but critical information regarding cost, range, and legal usability of the unique features remains pending. Customers are currently placing deposits on a vehicle with unconfirmed final specifications and regulatory hurdles.
