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Czinger unveils stinger specifications for 21C multi-fuel hybrid hypercar

US-based hybrid hypercar developer and manufacturer Czinger Vehicles Inc (Czinger), has unveiled the final production specifications of its Czinger 21C hypercar. Using an in-house invented Human-AI production system to build state-of-the-art high-performance vehicles, the 21C expresses the "apex of Human-AI creativity," and is the first model in a series of exclusive performance vehicles – production will be limited to 80 cars – created in part using additive manufacturing technologies.

US-based hybrid hypercar developer and manufacturer Czinger Vehicles Inc (Czinger), has unveiled the final production specifications of its Czinger 21C hypercar, its first production vehicle (image courtesy Czinger).

The 21C is Czinger’s first production vehicle. According to the company, it was conceived, designed, engineered, and manufactured from the ground up by a team of pioneering engineers, scientists, and designers based in Los Angeles, California using a proprietary production system.

Each component manufactured using this technology is computationally engineered using artificial intelligence (AI), optimized for weight and performance, and is finished by hand. Czinger’s proprietary manufacturing technologies, in-house developed powertrain, and iconic design will guide its future family of vehicles.

This new hypercar showcases significant updates since its first public introduction in March 2020 ahead of the canceled Geneva International Motor Show in Geneva, Switzerland, including an updated width of 2050 mm.

Multi-fuel hybrid powertrain

With 1250 hp and a dry weight under 1240 kg, the 21C achieves a true 1:1 power-to-weight ratio. It also features all-wheel drive with a strong hybrid powertrain that includes:

  • An in-house developed 2.88-liter, flat crank V8 with twin turbos located mid-vehicle;
  • Two high output electric motors, each powering a front wheel with torque vectoring;
  • An ultra-light, sequential seven-speed automated manual transmission gearbox
  • Total output of 1250hp redlining at 11,000 rpm (a 100hp upgrade is offered to provide 1350 hp)

The 21C V8 is designed to use a range of fuels, including carbon recycled methanol and other e-fuels, so it can be run as a zero-emission vehicle
The 21C’s hybrid powertrain uses the world’s most power-dense production internal combustion engine (ICE) as its foundation, a 2.88 liter, flat-plane crank V8 with twin turbos located mid-vehicle.

The V8 is coupled with an 800V electric drive and regen system. An e-motor drives each front wheel and the batteries are charged during operation both through regenerative braking and a Motor Generator Unit (MGU) using a gear drive that is attached to the engine. The total strong hybrid system delivers a peak output of 1 250 hp (1 233 bhp).

The hypercar has a top speed of up to 281 mph in an optional low drag Vmax configuration. It has a >3:1 Lift / Drag Ratio with 615 kg downforce @ 100mph and 2 500 kg @ 200 mph (high downforce configuration).

Putting the driver and passenger in the center position for ultimate weight distribution, aero and driver engagement, its quarter-mile time is 8.1 seconds, and it goes 0 to 62 mph (0 to 100 kph) in 1.9 seconds; 0 to 186 mph (300 kph) to 0 in 13.8 seconds and 0 to 248 mph (400 kph) to 0 in 27.1 seconds; 0 to 186 mph (300 kph) in 8.5 seconds; and 0 to 248 mph (400 kph) in 21.3 seconds.

Proprietary production system

The hypercar is designed, built, and manufactured in Los Angeles using cutting-edge technology tools that are integrated into a patented production system. This system includes automated AI-based design and optimization software, patented additive manufacturing-driven processes, high accuracy automated assembly, and novel performance materials.

This revolutionary technology enables Czinger’s design and engineering team to unlock performance and styling not before seen in the automotive industry.

Computationally engineered, printed, and assembled, each component is at the frontier of theoretical performance. For example, the front upper control arm is hollow with internal structures allowing it to achieve significant mass savings compared to a traditional tooled variant, thereby greatly reducing un-sprung mass and further driving the 21C’s dominating performance.

The 21C is highly customizable both from a specification and individual personalization perspective. Presented in two fully homologated specifications, a lightweight high downforce configuration and a low drag configuration, both cars are powered by Czinger’s in-house powertrain and display its iconic design language and in-line seating architecture.

Czinger first unveiled its groundbreaking 21C in 2020 and confirmed that its halo hypercar is just the start of a family of exclusive performance vehicles created for the 21st century – all using the company’s in-house developed design and manufacturing technology and proprietary drivetrain.

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