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London-based company announces its new flying car capable of delivering a range of 827 km and parking almost anywhere. Learn more about the Sigma.
London-based startup AltoVolo has revealed the first details of its innovative urban aerial vehicle: a hybrid electric eVTOL designed to transform the future of air mobility. AltoVolo’s new flying car will be able to carry up to three people, combining energy efficiency, advanced performance and comfort for short and medium-haul flights.
With an impressive range of 827 km, the model promises to cover everything from urban to intercity routes, surpassing most current projects under development. The cruising speed reaches 354 km/h, which places AltoVolo's eVTOL among the fastest in its category, significantly reducing travel time compared to land transport.
Another highlight is the sound emission: the vehicle was developed to operate with up to 80% less noise than a conventional helicopter, which represents a significant advance for the integration of this type of aircraft in urban centers, where noise pollution is a growing concern.
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Company completes tests with its new vehicle
Called Sigma, the new flying car is currently just a 3D rendering. Flight tests of the prototype have already been completed and the startup is developing a full-scale demonstrator. The waiting list for pre-orders will open in July.
The product's focus is to rival private helicopters that operate in residential areas, not air taxi services like the electric Midnight from Archer Aviation, or Joby's hydrogen fuel cell demonstrator. The new flying car has a hovering time of 15 minutes and can carry a payload of 270 kg. Its cruising speed is 354 km/h and its top speed is 475 km/h.
The hybrid range of the model can reach 827 km, while using only electric motors the autonomy drops to 427 km. The estimated noise level at takeoff is 65 to 70 decibels at 100 m and the flight ceiling is 3.050 m.
In terms of dimensions, the model measures 4050 mm in length, 4800 mm in width, 2280 mm in compact width, has a total height of 1.580 mm and a maximum take-off weight of 980 kg. In terms of safety, the new model will feature a ballistic parachute opening at 15 m, thrust vector stability, triple redundant control system, among others.
New flying car brings unique design
According to the startup, the Sigma is unlike any other current model on the market, and its design and engineering were validated by Dr Richard E Brown of Sophrodyne Aerospace, a leading aerodynamics company. Autonomous flight systems are provided by Embention, the Spanish company that provides flight controllers flights certified for Amazon Prime Air.
According to the company behind the project, the new model is unlike any other eVTOL on the market and prioritizes an ultra-compact aircraft with a clean silhouette that pushes the boundaries of vertical flight. The aerodynamic concepts explored in the vehicle seek to achieve the high explosive capacity of batteries for vertical takeoff and landing and the energy density of liquid fuel for long-distance flights.
What’s more, the flying car will be small enough to land on sidewalks, yachts or rooftops. The company says the goal is to make flying a part of everyday life, without requiring public infrastructure or waiting for urban planning policies to catch up.
Another highlight is the noise reduction that could open up new uses for vertical aircraft. Since, without the deafening roar of a turbine, landing pads could emerge in places where traditional helicopters are prohibited or discouraged. Therefore, there is no timetable or boarding gate. The idea is simple: fly whenever and wherever you want.
Main challenges to be faced
But it’s worth noting that bold ideas often come with uncertainties. While the startup has released renderings and specs, there are still questions about certification, reliability and long-term manufacturing, and some observers have noted that little public information about founder and CEO Will Wood’s history in the aerospace industry is available. But with the right team, careful testing and strategic partnerships, these hurdles can be overcome.
The advanced air mobility space is full of players with diverse goals. Some are developing air taxis for dense urban areas, others are looking to replace helicopters for medical or industrial use.
AltoVolo is paving its own path, one that is made for people who value privacy, speed and freedom. With Sigma, its goal is to sell a lifestyle. No queues, no delays, no crowds, just you, your destination and the open sky.
