Concept cars are like prototypes; they’re meant to glimpse a manufacturer’s vision for the future. In other words, concept cars are not necessarily supposed to remain concepts forever, no matter how outrageously ambitious they may seem. If the manufacturer conceptualized it, they might as well have the means to bring the concept to fruition.
Even so, some concept cars are extraordinarily rare. Take the Lexus LS (codenamed Flagship 1), for instance. Lexus built approximately 450 Flagship 1 prototypes and 900 engine prototypes before it was finally satisfied enough to release the car in 1989.
Meanwhile, Cisitalia built just one prototype before calling it quits with the Cisitalia Grand Prix project, making it a far rarer concept car by comparison. Well, let’s take a minute to remember 10 visionary designs that never hit the road – the rarer, the better, right?
Chevrolet Corvette XP-895 (1972)
No, we won’t shed any more tears over the XP-895 because Chevrolet has eventually built far better Corvettes. Still, the 1972 Corvette XP-895 was a futuristic concept car we’d have loved to see make it past the concept stage.
Perhaps, the C8 Corvette wouldn’t have raised such a sandstorm if the mid-engined XP-895 made it to the production line. It also showcased a unique rear window design that would’ve certainly swelled the Corvette’s variety.
Only two XP-895 prototypes were built in 1972, one wearing a steel body while the other wore aluminum. That’s thanks to the GM-Reynolds Aluminum joint project.
Ford Mustang Mach 2 (1967)
The Mach 2 was a Corvette-like Mustang that Ford was probably smart enough to lock away and throw out the key. The car was a bold departure from the traditional Mustang design, flaunting a more angular but futuristic look.
Some say Ford never produced the Mach 2 due to shifting consumer trends, but the real reason is more that Ford anticipated the highly controversial design would alienate the Mustang’s loyal customer base.
It wouldn’t have mattered to such hardcore fans that the Mach 2 looked more balanced, promised a potent V8, and featured a more aerodynamic profile highlighted by its long, pointed nose. Ford built three Mach 2 prototypes in total, comprising one non-running chassis and two running prototypes, making it one of the rarest concepts that never saw the light of day.
Dodge Tomahawk (2003)
Before you confront us for bringing a motorcycle into this list, you must first address the question of the Tomahawk’s technical status. It had four tires, for crying out loud, and used a 500-hp V10 engine claimed to deliver 350 mph top speed.
The Tomahawk came so close to the production status but never quite made the cut. Dodge built as many as ten units, including the initial concept unveiled at the 2003 North American International Auto Show. The rest were hand-built examples sold through the Neiman Marcus catalog for $555,000 apiece. That’s like $952,000 adjusted for inflation today.
Dodge just had to build those prototypes for insisting clients because the Tomahawk was simply one of the most audacious and visually striking concepts in automotive and motorcycle history.
BMW Gina (2008)
The lone Gina prototype is one of the rarest concept cars ever built. It showcased a fabric-skinned, shape-shifting design that made us struggle to accept it was purely experimental and BMW had no plans of producing the car. In other words, Gina was merely a show car for BMW’s chief designer, Chris Bangle’s design ideas.
It was actually called the BMW GINA Light Visionary Model, with “GINA” standing for “Geometry and Functions in ‘N’ Adaptations.”
Audi Nanuk Quattro (2013)
Audi’s Nanuk Quattro was a diesel-powered high-performance SUV that never made it past the concept stage. At least, it’s reassuring to see aspects of the Nanuk’s design find their way into subsequent Audi models.
For example, future Audis have inherited the Nanuk’s hexagonal grille and LED headlights. The list of inheritance includes the Nanuk’s adaptive air suspension and integral steering, both contributing to their host’s enhanced handling and stability.
While the Nanuk Quattro remained an idea, it’s always interesting to see concepts shape future production models – both directly and indirectly. Audi built just the one Nanuk Quattro concept, placing it among the rarest prototypes ever made.
Lamborghini Egoista (2013)
Lamborghini has many shelved projects, some dating back to the late 1960s, but none is – arguably – as striking, audacious, and extreme as the Walter de Silva-designed Egoista. Its name literally means “Selfish” in Italian, which, frankly, is both an allusion to the car’s self-centered nature and central driving position.
Its single-seater design had a seat for the driver only, with zero thought given to passengers. Unveiled in 2013, the Egoista celebrated Lamborghini’s 50th anniversary with a 5.2-liter V10 producing 600 hp.
Ultimately, the Egoista’s extreme fighter jet design is thoroughly impractical for production. Just the one copy was built as Egoista was simply too selfish to stomach the existence of a twin – or sibling.
Toyota FT-1 (2014)
You’re right: It’s the Supra incarnate, or, shouldn’t we say, the forebearer or foreshadow of the Toyota Supra. Unveiled in 2014, the Toyota FT-1 hinted at the Supra’s return, falling just short of arrogating the Supra name or getting mass-produced.
As you can imagine, the car shook the airwaves with its stunningly aggressive design and cutting-edge technology. The eventual Supra, returning to the market in 2020, was heavily influenced by the FT-1’s design and styling cues.
You could see traces of the Z4 in there because Toyota collaborated with BMW to develop the new Supra, with the FT-1 concept helping to map the car’s design direction. Just the one FT-1 concept showcased at the 2014 Detroit Auto Show was ever built.
Jaguar C-X75 (2010)
Now, a toast to Mr. Hinx’s car in the Spectre James Bond film. Some may consider it a real shame that Jaguar never got around to producing the C-X75, and who are we to object? It is, doubtless, one of Jaguar’s most ambitious concepts, blending futuristic design, cutting-edge technology, and astonishing hybrid powertrain.
It even featured a gas-powered turbine engine that acted as a range extender. We’re talking enough zest to blitz from zero to 60 mph in 3.4 seconds and a top speed of around 200 mph. By Jaguar’s standards, that’s exemplary for a production car.
It was squarely in supercar territory, where it could confidently rub shoulders with the likes of the Ferrari 458 Italia and the McLaren MP4-12C. And to think the C-X75 was supposedly a meek project to celebrate Jaguar’s 75th anniversary.
The automaker simply seized the opportunity to showcase its capabilities in electric power, hybrid systems, and advanced aerodynamics. Jaguar planned a limited production run of the C-X75 but canceled the project mid-development due to economic reasons.
Peugeot 20Cup (2006)
The Peugeot 20Cup looks like something you’d find in James Lebron’s garage because – yes, he’d love it. Unfortunately, Peugeot perished the 20Cup idea supposedly to focus on mainstream models. Why tease us with the thing at the 2006 Paris Motor Show, then?
It was an experimental concept that emphasized lightweight design, bleeding-edge automotive technology, and agility. The vehicle blended the elements of a motorcycle and a conventional car but still managed to represent Peugeot’s design language and vision of a futuristic, mid-engine, high-performance sports car.
200 hp sounds trivial, but the 20Cup was extraordinarily light. A 6-speed manual transmission sent power to the rear wheel.
Mercedes-Benz F-015 (2015)
Mercedes’ F-015 concept car underscored the brand’s vision of the future of mobility. This time around, comfort, connectivity, and the freedom to use travel time in more productive ways were more important than sheer power and top speed records.
It was a self-driving luxury sedan that not only explored the future of autonomy but also flaunted an extravagant design. These over-the-top, expensive technologies ultimately made the F-015 project unfeasible for mass production, at least for the moment.
The automaker showed it off at the 2015 Consumer Electronics Show (CES) in Las Vegas. It envisaged what automobiles would look like in a world where self-driving cars are the norm, and automobiles are more of a “living space” than just a means of transportation.