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California’s New Hypercar: Czinger 21C

California’s New Hypercar: Czinger 21C

Spike's Car Radio Nov 12, 2025 52 min
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About this episode

Lucas Zinger, CEO of Czinger Vehicles, joins Spike and Johnny to discuss the groundbreaking Czinger 21C hypercar. The conversation dives into the innovative 3D printing technology behind the car's construction, its unique design features, and the engineering challenges faced in creating a high-performance vehicle. Lucas shares insights from their recent California Gold Rush documentary, where the 21C set multiple track records. The episode also touches on the car's hybrid powertrain, customer experience, and the future of American automotive manufacturing.

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Technical Too Afraid to Ask
Company

Alcantara

"...We've got a great partnership with Alcantara. They actually do quite a few unique patterns..."

Alcantara is a special type of fabric that feels soft and is often used in car interiors to make them look and feel more upscale.

Car

Porsche 911

"But yeah, look at this lovely 9-11. They had a lovely car show going on here."

The Porsche 911 is a famous sports car that has been around for many years. It's known for its unique shape and great performance, making it a favorite among car enthusiasts.

Term

battery tender charger

"I had a battery tender charger and it had a little air compressor on it and I was able to put air in it and get the car home."

A battery tender charger keeps your car battery charged when you're not using the car for a while. It helps make sure the battery doesn't run out of power, especially in winter when cars are often stored.

Car

Chevrolet Corvette

"Yeah, yeah, yeah, Corvette ZR1. So this is the Chevy that makes 1064 horsepower..."

The Chevrolet Corvette ZR1 is a super-fast sports car that is part of the Corvette family. It's designed for high performance and has a very powerful engine.

Term

horsepower

"So this is the Chevy that makes 1064 horsepower on just the rear axle."

Horsepower is a way to measure how powerful an engine is. More horsepower usually means a car can go faster.

Term

twin turbo

"So it's a 5.5 liter twin turbo flat plane..."

Twin turbo means the car has two turbochargers that help the engine get more power. This makes the car faster and more efficient.

Term

torque

"...so it's 828 pound-feet of torque, but I was saying like when the Veyron came out"

Torque is a way to measure how strong an engine is. It helps the car accelerate and move quickly, especially from a stop.

Car

Bugatti Veyron

"...but I was saying like when the Veyron came out"

The Bugatti Veyron is a super-fast car that was famous for being one of the quickest cars you could buy. It has a very powerful engine that helps it reach incredible speeds.

Term

all-wheel drive

"Yep, all-wheel drive. So each wheel got a little bit less than 250 horsepower to work with."

All-wheel drive means that all four wheels of the car get power from the engine. This helps the car grip the road better, especially in rain or snow.

Term

ZTK package

"oh, it's the ZTK package, whatever that means, right? But it's, you know, it's like lowered and it's like the wheels are aligned like this."

The ZTK package is a special set of upgrades for a car that makes it perform better, especially on a racetrack. It usually includes things like a better suspension and aerodynamic features.

Company

Zinger vehicles

"...the newest hypercar company that everybody's talking about. Zinger vehicles. And here he is."

Zinger vehicles is a brand that makes very fast and expensive cars called hypercars. They are known for their advanced technology and unique designs.

Company

Divergent

"So Divergent is the parent company. You guys are a manufacturer of iteratively developed 3D printed stuff."

Divergent is a company that makes car parts using special 3D printing methods. This technology helps them create new and better designs for cars.

Part

aluminum alloys

"So the aluminum alloys that are on that car,"

Aluminum alloys are special materials made from aluminum mixed with other metals. They are used in cars because they are strong yet light, which helps improve performance.

Concept

American muscle cars

"So I think about early American muscle cars and that's really through my father..."

American muscle cars are fast cars made in the U.S. that usually have big engines. They became famous in the 1960s and 1970s for their power and cool looks.

Car

Ford Mustangs

"looking at those cars. So early Mustangs, you name it, that was what we're into. I then de..."

The Ford Mustang is a famous car that many people love because it's fast and looks cool. It started being sold in the 1960s and has a strong following because of its powerful engines and sporty design.

Car

Mitsubishi Evo 8

"So my first car was actually a Mitsubishi Evo 8 and I was building that thing up when I was 13, 14..."

The Mitsubishi Evo 8 is a fast car that was made for racing and is known for its powerful engine and great handling. It's part of a series of cars that are popular among car enthusiasts.

Car

Ford F100

"And I still have a 1956 F100 in my garage."

The Ford F100 is an old pickup truck from 1956. It's known for being tough and useful, making it popular with people who like classic cars.

Car

Ferrari F40

"...lowing everyone's mind apart were the 959 and the F40. And so the 959 was, it had a lot of turbos"
Car

Porsche 959

"the two cars that were blowing everyone's mind apart were the 959 and the F40."

The Porsche 959 is a super-fast sports car from the late 1980s. It has special features like all-wheel drive and multiple turbochargers, making it very powerful and exciting to drive.

Term

carbon fiber

"And it actually had a little carbon fiber. We didn't know what that was, but Kevlar, where you can make bulletproof vests out of it."

Carbon fiber is a very strong and light material used in cars to make them faster and more efficient. It helps reduce weight while keeping the car strong.

Term

Kevlar

"We didn't know what that was, but Kevlar, where you can make bulletproof vests out of it. And it was like, you know, so it was like really seemed like the future, you know?"

Kevlar is a strong material often used to make bulletproof vests. In cars, it can help make parts stronger and lighter.

Brand

Toyota

"But you don't choose a Toyota truck to follow the beaten path."

Toyota is a car company from Japan that makes many different types of vehicles, including trucks. They are known for making cars that last a long time and are dependable.

Brand

Mercedes F1

"the best from Mercedes F1, from Bosch Engineering, from various OEMs."

Mercedes F1 is the racing team for Mercedes-Benz in Formula One, a high-speed car racing series. They are known for making very fast and advanced race cars.

Concept

OEMs

"from various OEMs. We're gonna combine them with the Divergent team"

OEM means the original company that makes car parts. These parts are used in the cars made by other companies.

Company

Bosch Engineering

"from Bosch Engineering, from various OEMs."

Bosch Engineering is part of a big company that makes parts and technology for cars. They help improve car safety and performance.

Concept

Willow Springs International Raceway

"Have you been up to Willow with the car yet? Oh yes, we've got the record at Willow."

Willow Springs is a well-known race track in California where cars are tested and raced. It's a place where drivers can see how fast their cars can go.

Term

hypercars

"And from what I understand, if you want to sell hypercars, it's one place that you can do it."

Hypercars are super high-end sports cars that are extremely fast and expensive. They are made in very limited quantities and often have the latest technology and features.

Term

top speed

"...higher top speed. Both are fully road legal."

Top speed is how fast a car can go when everything is perfect. It's a key number that shows how powerful and fast a car is.

Term

race deck interior

"What if I wanted a race deck interior? Could I get a race deck interior?"

Race deck interior is a special type of flooring for garages that is easy to install and clean. It's made of tiles that fit together, so you don't need glue or messy coatings.

Concept

cooling system

"...there's a huge cooling system in here. Right, it's a car that's got a screaming V8..."

The cooling system helps keep the car from getting too hot while it runs. It uses parts like radiators and coolant to remove heat from the engine and other parts.

Term

3D-printed housing

"...and actually fully three-printed housing. So if you look closely at that,..."

3D-printed housing means that the part is made using a special printer that builds it layer by layer. This method can create unique shapes that are often lighter and can be customized easily.

Term

gyroid structure

"...you'll kind of see this gyroid structure that houses the natural bulbs in there."

A gyroid structure is a special pattern that looks wavy and helps make parts strong without using too much material. It's often used in 3D printing to create lightweight and sturdy components.

Term

powertrain

"So tell us about the powertrain, because that's, you know."

The powertrain is basically what makes the car move. It includes the engine that creates power and the parts that send that power to the wheels.

Car

Porsche 911 GT3

"...er for Porsches right now, so I'd probably go 997 GT3 RSs for sports car. What, a 0.1 or a 0.2?"

The Porsche 911 GT3 is a super sporty car that's really fun to drive, especially on tracks. It's a special version of the regular 911 that focuses on speed and handling, making it a favorite for people who love fast cars.

7 cars featured

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