Things kicked off in 1954 with the FV, which was overhauled in 1957 to become the HK500, with a 5.9-litre or 6.2-litre Chrysler V8.Admittedly somewhat better known than most of the cars here, Facel Vega was France's last chance of producing a proper luxury car marque, and it deserves better than being remembered as the car acclaimed writer Albert Camus crashed and died in. Of course, not every fanciful concept car gets put into production, and not every concept car is, well, desirable or cool. Pininfarina and Maserati shared one thing in common when they collaborated together to create this futuristic supercar: The number 75. It was produced in both coupé and convertible forms. Mass-produced and mass-destroyed, the original Saturn S-Series is a rare sight on US roads today. About 210,000 examples rolled off the assembly line. Around 400 examples were made between 1958 and 1961, most powered by an MGA or MGB engine. Instead of developing an entry-level model from scratch, Cadillac took the contentious route of re-engineering a Chevrolet Cavalier. The perfect amount of retro chrome paired with rather futuristic yet somehow timeless styling makes this Ford Airstream concept highly desirable. It has huge air ducts to feed the massive V-12 engine sitting behind the cabin. Five Hot AMT Car Options To Watch Out For » Trending Stories. "Leave it to Mercedes-Benz to revive a body type that no one really remembers. This is one strange SUV, made in an era before the SUV became virtually the only class of car you can buy. The Cadillac Catera likely looks vaguely familiar because it was known as the Vauxhall/Opel Omega in Europe. While one of the more strange looking concepts from the 2000's on our list, this sports car concept from Mercedes Benz debuted in Tokyo in 2002. This may look familiar to Europeans but not to many Americans. The Dodge Demon debuted in 2008, and it's clear to see the influences from the successful styling of the Dodge Viper working heavily on this concept. The best part: VW made another prototype of this car after this one, and then actually made it. For under $20,000, you can find an attractive model of this interesting car. Italian firm Iso started out building the Isetta bubble car. The idea of that sounds like the kind of thing that this car was made for. While officials initially canceled the K70, they resurrected it after realising that it was ready for production. Just 327 were made between 1969 and 1974. Marauder production ended in 2004 after Mercury built about 11,000 examples. The styling is pretty legendary, too. Swiss BMW importer Peter Monteverdi moved into building ultra-exclusive exotica in 1967; over the next decade, there would be a string of Chrysler-engined specials including the splendid 7.0-litre 375L High Speed pictured here. Too esoteric, the XR4Ti retired in in 1989 after Ford imported about 42,000 examples from Germany. We'll start with cars aimed at the US market, then go on to Europe and finish off with some marvellously obscure British ones. Buyers could order 16-way adjustable seats, automatic headlights and even a touchscreen, although this forward-thinking feature was phased out before the end of production.Buick built nearly 22,000 examples of the Reatta between 1988 and 1991. Complex.com says that this concept car from France was even the "winner of the 2007 Peugeot International Design Competition." It may be odd-shaped, but it's the shape of the future. The company followed him four years later in 1964. The inside truly is plush, with plenty of room and comfort for all kinds. Either that or they're perfectly happy with hot hatchbacks, which are almost the exact same thing. In hindsight, using a true Maserati engine could have given the TC’s career a significant boost.