The Czinger 21C VMax: A Glimpse into Automotive Extremity
For the better part of a decade, the automotive world has been whispering about Czinger. The Southern California company’s ambition to fundamentally alter how we conceive of, design, and build hypercars is not just a bold claim; it’s a manifest reality forged in the crucible of additive manufacturing. My chance to experience the Czinger 21C VMax on a three-day road rally proved that their vision transcends the theoretical. While the track prowess of the standard 21C is the subject of technical dissection, I was drawn to the essence of the VMax: a center-steer, tandem two-seater designed to conquer 500 miles of unforgiving public roads. The question wasn’t just “What is it like to drive?” but rather, “Is this level of hypercar engineering compatible with the daily grind?”
Factory Fresh: Where AI Meets Atomic Precision
To enter the Czinger facility, I was required to present a U.S. passport, a credential rarely associated with automotive manufacturing. This is the realm of Divergent Technologies, the parent company that wields iterative artificial intelligence to create 3D-printed mechanical components that defy the weight-strength paradigms of traditional engineering. Divergent’s influence is not confined to the automotive elite; they are a key supplier to the Department of Defense. While the specifics of their military applications remained classified, a tour of one of the gigantic 3D printers revealed a breathtaking preview of the future. More than a dozen lasers traced arcs of molten aluminum, fusing powder into intricate structures that resemble avian bone. Witnessing this process firsthand is a jarring reminder of how far manufacturing has advanced in the modern era.
Lukas Czinger, the CEO of both companies, explained that Divergent’s technology achieves what he calls the “Pareto optimal.” This is the point after which any single gram added or subtracted results in a net negative for performance. Consider the design of a remote reservoir for a suspension damper. There is a finite amount of space and a required level of structural integrity. Instead of a team of engineers manually iterating designs, the software generates hundreds of thousands of possibilities, identifying the perfect balance of weight and strength through a process that mimics evolutionary biology but accelerates it by orders of magnitude.
The impact of Divergent’s approach is far-reaching. Beyond the military sector, nine automotive OEMs rely on their additive manufacturing capabilities. Brands such as Aston Martin (DBR22 Roadster), Bugatti (Tourbillon), and McLaren (W1) have publicly acknowledged their collaboration. It’s a reasonable assumption that the control arms on the Ferrari F80 are also beneficiaries of this advanced manufacturing technology.
Under the Carbon Fiber: Decoding the Hybrid Beast
Czinger produces two iterations of what is fundamentally the same engineering marvel. The standard 21C is the high-downforce track monster (named after the 21st century), while the VMax is the wingless, long-tailed variant. Formally identified as the 21C VMax, the “21C” designation appears nowhere on the vehicle itself. For this inaugural Velocity Tour, a 500-mile rally through the vineyards of Northern and Central California, I was assigned a silver VMax.
The term “piloting” is used intentionally. The cabin feels less like a traditional greenhouse and more like a jet fighter’s cockpit. While I have never had the privilege of flying a jet, I have experienced a ride in an Extra 330LT stunt plane, and the similarities are striking. The canopy glass is situated mere inches from both sides of the driver’s head, providing unparalleled visibility. However, the entry and exit process is anything but conventional. The driver must first sit on the massive side sill with legs facing outward, then pull their knees up to their chest while pivoting their body. Finally, they must tuck their feet into the narrow footwell and lower their head beneath the roof structure. It’s a theatrical display of physical contortion, often requiring assistance.
One reason these sills are so substantial is that they house the hybrid battery packs. The 21C VMax draws power from a mid-mounted V-8 and a substantial front axle electric drive system. Each sill contains a 2.2-kWh battery (for a total of 4.4 kWh). The VMax is not a plug-in hybrid; the V-8 acts as a generator, keeping the battery pack topped off. This electrical system provides 500 horsepower to the front axle, with a dedicated motor for each wheel.
The combustion engine is a Czinger-designed 2.9-liter twin-turbo V-8 that produces 750 hp when running on California’s standard 91-octane premium unleaded fuel. Switching to 100-octane race fuel boosts output to 850 hp. Czinger has not released the official figures for operation on ethanol, but projections suggest an additional 10% increase in power.
The gasoline engine delivers its power to the rear wheels via an Xtrac single-clutch automated semi-sequential gearbox. This unit is comparable to the seven-speed transmission used in the Pagani Utopia. However, Czinger not only employs additive manufacturing for the transmission case but also utilizes small 48-volt electric motors to facilitate smoother shifts at low speeds. This innovative approach eliminates the common surging and lurching characteristic of most automated single-clutch transmissions in city driving. The twin-barrel actuators function exactly as advertised in low-speed scenarios, as I was immensely grateful to discover. Maneuvering into gas stations, restaurant parking lots, and hotel entrances felt almost… normal. This alone is a remarkable achievement.
Track Time: The Velocity Experience
What never felt normal, however, was the passenger sitting directly behind me for the entire duration of the rally. As is standard practice with many high-end hypercars, such as those from Bugatti and Pagani, Czinger assigned a professional driver, Evan Jacobs, to ensure the $2,500,000 machine stayed on the asphalt. Thankfully, later that evening, Jacobs assured the Czinger team that I posed no threat to the car and was permitted to drive solo for the remainder of the journey.
We made a scheduled stop at Laguna Seca for some parade laps. However, for reasons still unclear, non-employees are not permitted to drive the VMax on race tracks, even at the deliberate slow pace imposed on rally participants.
As I have learned through experience, even if you cannot drive, go for the ride. I scrambled into the unconventional rear seat. The first critical detail is that passengers with larger calves or feet will find the experience severely cramped. My own XXL calves were wedged firmly between the carbon-fiber tub and the carbon-fiber seat, and my feet struggled to find adequate space. However, the visibility through the side windows is simply incredible. It once again evoked the sensation of being in a stunt plane, offering a uniquely novel perspective for an experience I have had over a thousand times before.
This was especially true when Jacobs and I convinced the staff at the Skip Barber Racing School (whose track day we had crashed) to allow him to take the VMax for a couple of “6/10ths” hot laps. The most impressive ride-along I have ever experienced was in an Aston Martin Valkyrie LMH race car, during which I could literally feel the blood pooling in my extremities during heavy braking. The Czinger VMax is now a very close second on that list, and remember, Jacobs was not utilizing the car’s full potential. Even at a fraction of its limit and without the massive downforce wing of the standard 21C, it was easy to understand how a Czinger 21C achieved what the company calls the California Gold Rush.
This feat involved setting five production car track records—at Thunder Hill, Sonoma Raceway, Laguna Seca, Willow Springs, and The Thermal Club—in the span of five days. The most astounding achievement was reclaiming the production car lap record at Laguna Seca from the Koenigsegg Jesko Sadair’s Spear. The final recorded lap time was a staggering 1 minute, 22.30 seconds, a time that is faster than the fastest MotoAmerica Superbike lap ever recorded at that circuit (1:22.56).
Czinger claims a vehicle weight of approximately 3,600 pounds, which is exceptionally light for a 1,250-hp hybrid. To provide context, the Ferrari SF90 Stradale Asseto Fiorano—the highest-performance variant of a three-motor, twin-turbo V-8 PHEV producing 986 hp—weighs 3,839 pounds. The new Lamborghini Temerario, another three-motor, twin-turbo V-8 (though producing less power, for comparison), pushes past the two-ton mark with a curb weight of 4,185 pounds.
The SF90 and the Temerario are the two quickest-accelerating gasoline-powered cars MotorTrend has ever tested (the Ferrari for 0-60 mph and the Lambo for the quarter mile). If Czinger’s weight claims hold true, this unorthodox California startup has managed to outperform two Italian legends right out of the gate. This is remarkable in itself, but it is especially noteworthy given that while Southern California
