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Czinger 21C hybrid hypercar

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Old 02-21-20, 11:49 AM
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Default Czinger 21C hybrid hypercar

2.88-liter V8 and two e-motors equals 1,250 hp and all-wheel drive








A week ago, LA-based Czinger teased its 21C hypercar with a video and a promise of "dominating performance." Now that all the specs are out before the coupe's reveal at the Geneva Motor Show, on paper at least, it appears "dominating" was the correct choice of words. We'll start with the performance: Zero to 62 miles per hour in 1.9 seconds — making 0-60 perhaps faster; the quarter-mile in 8.1 seconds at 170 mph; zero to 186 mph and back to zero in 15 seconds; zero to 248 mph and back to zero in 29 seconds, which would eclipse the Koenigsegg Regera's record of 31.49 seconds set last September.

Assuming the 21C can bring those numbers to life, how does the coupe do it? There's a 2.88-liter twin-turbo V8 with a flat-plane crank stowed amidships driving the rear wheels, good for 950 horsepower. (To get a sense of the march of progress, the 2.855-liter twin-turbo V8 in the 1984 Ferrari 288 GTO produced 350 hp.) Each front wheel gets a high-powered electric motor, serving up all-wheel drive and a combined output of 1,232 horsepower and 600 lb-ft of torque at 10,500 rpm, 500 rpm short of redline. The 21C in standard road guise without the big rear wing has a curb weight of 1,250 kilograms (2,756 pounds), and with a metric horsepower rating of 1,250 hp, we're talking about a 1:1 power-to-weight ratio. The 21C Lightweight track-focused car with the big rear wing weighs just 1,218 kg (2,685 pounds). Shifting through a seven-speed automated manual transmission, the road car maxes out at 268 mph, the track car produces more than three times the road car's downforce so its top speed comes in at 236 mph.

The e-motors get juice from a lithium-titanate battery, the same pack composition used by the Mitsubishi i-Miev and Honda Fit EV, an integrated starter-generator helping to deliver power where needed. Czinger says the entire powertrain was designed and is built in-house, and it's flex-fuel — owners can fill up with Vulcanol, described as "a renewable methanol made from captured carbon dioxide," assuming they can find it.

Czinger is only making 80 examples of the 21C, using its proprietary "vertical assembly," 3D-printed build processes that combine carbon fiber, high-performance alloys, and other materials, topped off with book-matched carbon fiber bodywork. Road & Track has a good writeup on the production system. Company founder Kevin Czinger explained that the 3D-printed parts are expected to last the lifetime of the car, but if any need to be replaced, they can be dissolved into their original powder and reconstituted to serve a different purpose.

Each 21C comes with a reported price of $1.7 million before the obligatory options and fripperies.
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Old 07-06-20, 10:51 AM
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Default 2020 is the wrong year to launch a car, but Czinger is moving full speed ahead



Los Angeles-based startup Czinger has remained relatively quiet since it unveiled the 21C, a 3D-printed plug-in hybrid hypercar, in February. Its plans to present the model at the 2020 Geneva auto show were derailed when the event was canceled, and it decelerated its operations to comply with California's COVID-19-related lockdowns, but work never stopped behind the scenes. We caught up with the brand to get a better idea of where it stands.

Jens Sverdrup, the young brand's chief commercial officer, told Autoblog engineers began testing prototypes on the road and on the track in August 2019. "This is not one of these stories where you see new companies coming out with a mockup or a computer rendering; we have fully functioning cars, and we've spent a significant amount of money on them," he said. Testing abruptly stopped in the spring, fine-tuning a 1,233-horsepower car wasn't considered an essential activity, but the data gathered in late 2019 and in early 2020 was encouraging.

"We know enough about the car's performance to say our numbers are conservative," he explained. "We have a lot of work to do in the area of refinement, but we haven't experienced any major issues. Our car is well designed and well thought-out. We have test rigs, so the chassis had gone through [about 280,000 miles] of testing before we even started test-driving the car," he added. Building a car that goes really fast in a straight line and around a bend is relatively easy compared to making it comfortable and docile to drive around town. Czinger wants the 21C to tick the speed and refinement boxes, because the market for bludgeon-like supercars no longer exists.

On-road testing stopped, but development continued. Czinger's engineers didn't spend the lock-down period playing Mario Kart on the Wii. Sverdrup revealed the company's research and development department made several small changes, like improving the 21C's downforce and shedding weight. It's too early to tell how these tweaks will affect the car's zero-to-60-mph time, which is pegged at 1.9 seconds, or its 268-mph top speed. However, he stressed the firm funds product development on its own instead of using deposits to pay for it.

"We've not been chasing deposits to fund our R&D. This approach makes us very different from many of the other brands we tend to be compared to. It feels really good not to [rely on deposits]. It means we believe in what we're doing, we're not fishing for interest, and we're committed to doing this. We've invested the money up front; this is serious," he noted.

Czinger should have shown the 21C in motion for the first time at the 2020 edition of the Goodwood Festival of Speed, and it had invited a handful of journalists to take it for a spin, but the event was canceled. What's next depends largely on the pandemic's evolution, and whether lock-downs are once again enforced around the world. Production likely won't start in 2021 as planned, Sverdrup told Autoblog 2022 is more likely, and the delay was inevitable considering the circumstances. Rivian -- which has the keys to Amazon's bottomless purse -- had to push back R1T and R1S production until 2021 for the same reason, and even established companies like Chevrolet are struggling to deliver products on time. It won't have time to build every 2020 Corvette ordered.

2020 is the wrong year to launch a car, or really anything that's not a vaccine or a mask. Czinger takes comfort in the fact that most of the enthusiasts and potential customers who have seen the 21C so far have liked it.

"Response to the 21C has been overwhelmingly positive. We've seen some skepticism, of course. We're a new brand. It's up to us to be consistent, prove ourselves, and keep pushing to deliver good cars," Sverdrup stated with a dose of realism we've rarely heard echoing through the automotive industry's start-up corner.

Czinger will cap 21C production at 80 examples, but it doesn't plan to stop there. It's in the process of recruiting dealers, and they wouldn't be doing that simply to sell 80 cars. While Sverdrup stopped short of telling us what's next, he confirmed there are follow-up models in the pipeline. All will be quick, light, and exclusive, though some will be positioned below the 21C, which carries a base price of $1.7 million. "It's not hypercar pricing, but it's also not the Ford Mustang," Sverdrup said.

And, regardless of what the company builds next, it will be manufactured using a 3D-printing technique developed in-house. It saves a tremendous amount of time and money by eliminating the need to design and manufacture tooling before launching production of, say, a suspension arm.

"It's the future," Sverdrup said. "I would be very surprised if, in 20 years, this is not the way cars are built."
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