The Czinger 21C is one of the most extreme hypercars on the market, boasting an impressive array of specifications. At its core lies a bespoke 2.88-liter twin-turbocharged flat-plane crank V8 engine that revs to 11,000 rpm, paired with a three-motor electric system and a seven-speed automated manual transaxle. This combination produces a staggering 1,250 hp (932 kW) and 691 lb-ft (937 Nm) of torque.
What sets the Czinger 21C apart from its competitors is not just its performance figures but also its unconventional manufacturing process. Founded in 2019 by Kevin and Lukas Czinger, the company leverages patented technologies developed by parent company Divergent Technologies. These include generative design software, large-scale metal additive manufacturing, and reconfigurable automated assembly systems.
The traditional approach to automotive engineering involves developing components that satisfy performance targets within established manufacturing constraints. In contrast, the Czinger 21C’s design process begins with software-driven optimization, which defines component structures based on parameters such as load requirements and packaging constraints. This allows for the development of complex shapes that would be costly or impossible to produce using traditional methods.
The result is a design methodology known as Pareto optimization, where gains in one area inevitably come at the expense of another until a balanced solution is reached. The resulting geometries often resemble branching lattice structures or organic skeletal forms that are more reminiscent of biological growth patterns than machined metal parts.
Once a design has been finalized, massive printers can construct the component from powdered metals. This approach is used to produce everything from the 21C’s suspension components to its gearbox case, as well as multi-piece assemblies bonded together using proprietary adhesives. The company claims that their current generation of printers can produce about a kilogram of printed metal parts per hour.
The production process for each Czinger 21C is performed largely by hand at the Area 21 facility in Torrance, California. However, the company intends to move into higher-volume segments further down the road, thanks to the lack of traditional tooling requirements. As brand communications head Max Morice noted during a tour of the site, “The goal is for this manufacturing process to be the way everything is built.” This process is vehicle-agnostic and can produce parts for various manufacturers with zero turnover time.
The Czinger 21C’s design reflects the benefits of its unconventional manufacturing process. The main structure is a single-piece, in-house-developed carbon-fiber safety cell that places the driver in a central position. The passenger seat is located directly behind the driver in a tandem configuration that owes more to fighter jets than road-going performance cars.
The Czinger 21C’s performance figures are nothing short of impressive. It can hit 60 mph (97 km/h) from rest in 1.92 seconds and reach a top speed of 253 mph (378 km/h). The road course-focused 21C High Downforce model has even secured lap records at five different California racetracks during a thousand-mile road trip.
The Czinger 21C’s price tag is steep, at $2,350,000. However, its performance and design make it a worthy competitor to other hypercars like the Koenigsegg Jesko and Aston Martin Valkyrie.
In conclusion, the Czinger 21C is a hypercar that pushes the boundaries of performance and design thanks to its unconventional manufacturing process. Its use of generative design software, additive manufacturing, and reconfigurable assembly systems allows for the creation of complex shapes that would be impossible using traditional methods.
Source: Original article