Only Cizeta Moroder V16T Prototype Ever Made Heads to RM Sothebys Auction

The unique Cizeta-Moroder V16T prototype, a 16-cylinder masterpiece of late-1980s automotive ambition designed by Marcello Gandini, is heading to auction at RM Sotheby's.

SpeedSUVs.com — One of the most legendary, ambitious, and wildly excessive supercars of the late 1980s is preparing to find a new owner. The only Cizeta-Moroder V16T prototype ever created is officially heading to auction through RM Sotheby’s at their highly anticipated event in Monterey, California. This extraordinary vehicle represents a unique intersection of Italian automotive engineering, Hollywood star power, pioneering synthesizer music, and pure, unadulterated mechanical ambition.

While standard exotic sports cars of the era pushed the boundaries of speed and style, the Cizeta-Moroder V16T took things to an entirely different level. It was a vehicle designed to make contemporary icons like the Lamborghini Countach look almost conventional by comparison. Boasting sixteen cylinders, eight camshafts, and four pop-up headlights, this one-of-a-kind prototype stands as a monument to a time when automotive creators dared to build the impossible.

The Vision of Claudio Zampolli

The story of the Cizeta-Moroder begins with Claudio Zampolli, an Italian automotive engineer and former Lamborghini employee. During his early career, Zampolli worked under the legendary Lamborghini test driver Bob Wallace, helping to sort and refine iconic machines such as the Miura P400 and P400S. This firsthand experience at the highest levels of exotic car development sparked a deep, burning desire within Zampolli to build his own supercar—one that would proudly bear his own name.

The rare Cizeta-Moroder V16T prototype supercar showing its distinctive wedge-shaped styling and extreme proportions

Realizing his dream required moving across the Atlantic. Zampolli relocated to Los Angeles, California, where he established a successful career importing high-end Italian exotics to the United States. His workshop quickly became a hub for the rich and famous, particularly the elite rock stars of the era. Zampolli became the go-to mechanic for the Hollywood music scene, servicing high-performance machinery and building invaluable connections along the way.

The Rock and Roll Connection

Zampolli’s workshop in Los Angeles played an unexpected role in rock-and-roll history. He was the mechanic responsible for maintaining Eddie Van Halen’s personal Lamborghini Miura—the very car whose revving V-12 engine was recorded for the famous Van Halen track “Panama.” Zampolli also helped Sammy Hagar acquire his Ferrari 512BBi and even made an appearance in the music video for Hagar’s hit song “Can’t Drive 55.”

In a historic twist of rock-and-roll fate, it was from Zampolli’s automotive shop that Eddie Van Halen called Sammy Hagar to ask him to join the band as their new lead singer. While Zampolli possessed the engineering expertise, the industry contacts, and the drive to build an outrageous supercar, he still faced one major hurdle: securing the massive financial backing required to bring his dream to life.

The rare Cizeta-Moroder V16T prototype supercar showing its distinctive wedge-shaped styling and extreme proportions

Securing the Funding: From Stallone to Moroder

In his quest for financial backing, Zampolli initially pitched his supercar project to some of Hollywood’s biggest action stars. There were even discussions that led to the creation of an engine cover bearing the name “Cizeta-Stallone,” a nod to Sylvester Stallone. However, the necessary funds ultimately came from a partnership with Giorgio Moroder, the legendary Italian composer, synthesizer pioneer, and producer behind Donna Summer’s greatest disco hits. Moroder was also a highly decorated Hollywood figure, having won three Academy Awards for iconic movie soundtracks, including Flashdance.

With Moroder providing the financial foundation, the project officially moved forward. The resulting prototype was given a double-barreled name to honor both its creator and its primary investor: the Cizeta-Moroder V16T. The name “Cizeta” was derived from the Italian pronunciation of Zampolli’s initials, “C” and “Z.” Although nine subsequent production cars were built later on, they were branded simply as Cizetas. This prototype is the only vehicle in existence to bear the full, hyphenated Cizeta-Moroder name.

Marcello Gandini’s Extreme Design

To design the bodywork of this ultimate supercar, Zampolli enlisted Marcello Gandini, the master designer responsible for the shape of the Lamborghini Miura and the Countach. Gandini delivered a design that was wildly over the top. The car features a wedge-shaped profile, a massive rear stance that is three inches wider than a Ferrari Testarossa, and a distinctive front end dominated by four individual pop-up headlights.

The rare Cizeta-Moroder V16T prototype supercar showing its distinctive wedge-shaped styling and extreme proportions

Underneath the striking bodywork lay a mechanical masterpiece. The heart of the Cizeta-Moroder V16T is a massive 6.0-liter, 16-cylinder engine. Unlike most multi-cylinder engines that are mounted longitudinally, this V-16 was mounted transversely in the engine bay, mirroring the layout of the Lamborghini Miura’s V-12. This unique transverse mounting is what inspired the “T” in the car’s V16T moniker.

The engineering specifications of the V-16 engine remain staggering to this day:

  • Engine Displacement: 6.0 liters
  • Cylinder Count: 16 cylinders
  • Valvetrain: 8 overhead camshafts
  • Power Output: A claimed 540 horsepower at 8,000 rpm
  • Transmission: 5-speed manual gearbox

This immense powerplant offered incredibly flexible torque, delivering a driving experience that has been described as feeling like a Ferrari 308 powered by two separate engines combined into one cohesive unit.

The rare Cizeta-Moroder V16T prototype supercar showing its distinctive wedge-shaped styling and extreme proportions

The Split and the Canepa Restoration

Despite the immense promise of the partnership, the development process moved slowly. The creative and financial pressures eventually took their toll, leading Zampolli and Moroder to part ways. However, their split occurred only after this singular prototype had been successfully completed.

Following its public debut, the Cizeta-Moroder V16T spent a significant amount of time in long-term storage. Eventually, Giorgio Moroder sent the unique prototype to Bruce Canepa’s renowned restoration and tuning facility near Santa Cruz, California. Canepa’s team, highly experienced in dealing with complex and rare supercars like the Porsche 959, went to work on the vehicle. They meticulously tidied up the unfinished pre-production details of the prototype, sorting its mechanical systems and making the V16T fully road-ready.

An Unrepeatable Automotive Legacy

The upcoming RM Sotheby’s auction in Monterey represents a historic opportunity for automotive collectors. The Cizeta-Moroder V16T is not just a rare exotic car; it is a physical piece of automotive history that represents the peak of late-1980s supercar design. It boasts a fascinating backstory involving some of the most influential figures in music, design, and engineering.

The rare Cizeta-Moroder V16T prototype supercar showing its distinctive wedge-shaped styling and extreme proportions

While Claudio Zampolli was never able to scale his operation into a high-volume supercar manufacturing business, he achieved what many thought was impossible. He created a running, driving, sixteen-cylinder masterpiece that bears his name. As this legendary prototype heads to the auction block, it continues to captivate automotive enthusiasts, standing as an enduring symbol of a bold and uncompromising era in supercar history.