Top 20 ULTRA-RARE SUPERCARS Ever Made

1. Price $1.6 Million It's known as the Lotec C1000 and was built as a one-off project for a wealthy United Arab Emirates businessman back in 1995. The car is equipped with a 5.6-liter V8 from Mercedes with a pair of Garrett turbochargers for up to 1,000 horsepower. Lotec claimed its supercar was capable of hitting a remarkable 268 miles per hour. 2. Price $1 Million The Nissan R390 GT1 road car was born in 1998. Only one of these cars was ever made, and Nissan never marketed it. The car is based on the racing variant but modified for road use. It could hit 199 miles per hour as top speed. 3. Only two units were produced The ME-412 was unveiled at the 2004 North American International Auto Show. It was a fully running prototype, ready to be driven. Sadly, the financial crisis squashed any hope of it seeing production. 4. Price $8 Million The Maybach Accelero is a one-off high-performance supercar made by Stola in collaboration with Daimler Chrysler. It was unveiled for the first time ever at the Tempodrom in Berlin in May 2005. Built to order for Fulda Tires as a rolling test platform and marketing tool for its widest, most high-performance tire designs. 5. Price $4 Million The P4-5 is a one-off supercar redesigned by Pininfarina on the chassis of the Ferrari Enzo. It was dedicated to the famous car collector James Glickenhaus but still uses the same engine as the Enzo but the power has been increased to 660 horsepower helping it sprint from 0 to 62 miles per hour in just 3 seconds, 0.14 seconds faster than the Enzo. On flat roads, it can reach a top speed of 233 miles per hour. 6. Price $4.8 Million The CCXR Travita is a limited edition from Koenigsegg CCXR featuring a diamond weave carbon fiber finish. Travita is a Swedish abbreviation that translates into three whites. Three Travitas were intended initially but due the difficulty of producing the unique diamond weave carbon fiber, only two were ever built, making it one of Koenigsegg's rarest cars. 7. Price $4.7 Million In 2012, Ferrari presented the one-off Ferrari SP12EC. Designed to order by guitarist Eric Clapton, it's based on the 458 Italia but adds bodywork inspired by the Ferrari 512BB. It was designed by Centro Style Ferrari in collaboration with Pininfarina and engineers from Maranello. 8. Price $5 Million The one-off McLaren X1 was introduced at the 2012 Pebble Beach Concourse d'Elegance. It's based on the McLaren 12C and built by McLaren Special Operations. According to MSO Program Director, it took three years to complete this car. 9. Price $2.8 Million Lamborghini unveiled the Aventador J to the world at the 2012 Geneva Motor Show. There's only one of them, no prototypes and no others for the Lamborghini Museum. Like the normal Aventador, the one-off J version has been powered by a 6.5-liter V12 engine that produced 700 horsepower and 509 pound-feet of torque. 10. Price $4.2 Million F12 TRS made its public debut in Sicily at the Ferrari Cavalcade in June 2014. It's a one-off Barchetta based on the F12 Berlinetta, made for a customer by Ferrari under its Special Projects program. It took inspiration from the Ferrari 250 Testarossa. Only two of these cars were produced and the same customer commissioned both. 11. Price $2.8 Million Icona Volcano Titanium was unveiled for the first time at Pebble Beach 2015. It's a one-off creation from Italian design studio Icona is a world first with its unique titanium and carbon fiber body. It was inspired by the world's fastest plane, the titanium-made SR-71 Blackbird. The naked titanium body is a sculpture, revealing its 10,000 hours of handcrafted work in the purest form. 12. Price $3.3 Million The one-off supercar 458MM was built at the request of one of Ferrari's most enthusiastic British customers and designed exclusively by the Ferrari Styling Center. Based on the 458 Speciale, the car has sharper, more aggressive lines than the normal 458. 13. Price $5.5 Million The one-off Zonda Riviera was revealed in an online video from Pagani in 2017. It started as a Zonda F but was later taken back to the production line to re-emerge as the newest model on the Pagani's long-running 760 series. The Riviera was delivered to Saudi Arabia back in 2017. 14. Price $12.8 Million The Rolls-Royce Sweptail was unveiled for the first time at the 2017 Concorso d'Eleganza Villa d'Este. It's based on the Rolls-Royce Phantom and was hand-built over four years, from 2013 to 2017. Inspired by the beautiful coach-built Rolls-Royces of the 1920s and 30s, the client's desire was for coach-built two-seater coupe featuring a large panoramic glass roof. 15. Price $7 Million The SC18 Alston is a one-off track-focused supercar based on the Aventador SVJ. Introduced in November 2018, it created for a customer under close collaboration with Lamborghini's motorsport division Squadra Corse. The race car incorporates aerodynamic elements taken from the Huracan GT3 and the Huracan Super Trofeo EVO. 16. Price $5-7 Million The Ferrari P80C is a one-off supercar built by the company's special projects unit. It's a track-only car developed upon special request of a customer. It's based on the 488 GT3 but adheres to no racing regulations. It also draws cues from the iconic 330 P3 P4, dyno 206S, as requested by its customer. 17. Price $18.7 Million The Lavoiteur Noir is a one-off hypercar unveiled for the first time at the 2019 Geneva Motor Show. The design of the car harkens back to the Type 57 SC Atlantic and is a celebration of the company's distinctive design history. In French, Lavoiteur Noir means black car. 18. Price $2.7 Million The Aston Martin Victor is a bespoke one-off supercar developed by the company's Q division. It was unveiled at Hampton Court Concourse in 2020. It's built around a carbon fiber monocoque from the 177, a car that Aston Martin offered from 2009 to 2012. 19. Price $5 Million In December 2020, Lamborghini introduced the SC20. It's a one-off road-legal car made by Lamborghini Squadra Corse. It has no windshield like the Aventador J. The open-top supercar was inspired not just by the J, but also the Diablo VT Roadster, Veneno Roadster, and the Concept S. 20. Rolls-Royce Boattail The Rolls-Royce Boattail was unveiled for the first time at the 2021 Concorso d'Eleganza Villa d'Este in Italy. The car was designed by the company's specialized coachbuild division at its Goodwood plant. It was inspired by the J-class yacht and the 1932 Rolls-Royce Boattail. For $28 million, it was the world's most expensive street-legal new car at the moment. The company intends to produce only three units.