Tesla and Alef Aeronautics are drawing attention in the emerging flying-car market, with both companies showcasing vehicles designed to leave the ground in very different ways. After Tesla demonstrated the next-generation Roadster’s SpaceX-developed cold-gas thrusters, California-based Alef responded with a video of its flying-car prototype soaring over multiple vehicles, including a Cybertruck and an original Roadster, while inviting Tesla to join a race it says it has been in for 11 years.
Alef Aeronautics Challenges Tesla’s Flying-Car Claims
The next-generation Tesla Roadster made headlines when it demonstrated its SpaceX-developed cold-gas thrusters, which enabled the electric vehicle to rise into the air, flip over other Teslas midflight, and land safely. Tesla CEO Elon Musk described the capability as “flying,” although some observers have characterized it as a brief aerial maneuver.
Alef Aeronautics appeared to challenge that description with a video posted on social media. The California-based startup showed its flying-car prototype flying over several vehicles, including a Tesla Cybertruck and an original Roadster, with significantly longer airtime than the Roadster’s demonstration.
The company also directed a message at Tesla, welcoming the electric-vehicle maker to the “flying car race” and stating that Alef had been in the race for 11 years.
How Alef’s Flying Car Differs From the Tesla Roadster
The two vehicles rely on different technologies to get airborne. While the Tesla Roadster uses cold-gas thrusters developed by SpaceX, Alef’s prototype is equipped with eight electric-powered propellers similar to those used by a drone.
Alef’s planned production vehicle, the Model A, is claimed to offer a 220-mile driving range and a 110-mile flying range. Despite those stated capabilities, the vehicle’s use remains heavily restricted.
The Federal Aviation Administration has already granted an Alef prototype a special airworthiness certificate. However, the approval limits flights to designated locations for exhibition, research, and development.
The certification represents a step toward bringing flying cars to market. It also gives Alef a regulatory milestone that Tesla has yet to secure for the Roadster.
Tesla Roadster Offers More Than Aerial Thrusters
Although Alef’s Model A currently appears to be the more convincing flying-car concept, the Tesla Roadster has demonstrated other capabilities that could distinguish it from competing vehicles.
During its long-awaited unveiling, the Roadster showcased a fan-based suction system similar in concept to the McMurtry Spéirling. The system allows the electric vehicle to drive upside down on a ramp resembling a Hot Wheels track.
The Roadster’s electric powertrain is another major feature. Combined with its cold-gas thrusters, the vehicle is claimed to accelerate from 0 to 60 mph in under 0.9 seconds.
Tesla’s invitation-only Rocket version is claimed to be even faster, with a 0-to-60 mph time of just 0.59 seconds.
Flying Cars Still Face Practical and Regulatory Challenges
Despite their futuristic appeal, Tesla’s Roadster and Alef’s flying-car project still face questions about regulatory approval, safety, everyday practicality, and commercial viability.
Both companies have begun accepting reservations for their respective entries into the flying-car segment, although their pricing structures differ considerably.
Tesla requires a $50,000 deposit for the Roadster Performance version and $250,000 for the Thrust version. Alef’s Model A is expected to start at around $300,000, with reservation deposits set at $150 or $1,500 for a priority spot.
For now, Tesla and Alef are pursuing different approaches to personal flight, with Alef holding a special airworthiness certificate for its prototype and Tesla highlighting the Roadster’s thruster-assisted performance. Both projects continue to face significant questions about safety, regulation, practical use, and commercial viability.
