 | The Centurion name was first used on a Buick concept car in the 1956 Motorama. It featured a red and white fiberglass body, airplane like interior design, and a full clear "bubble top" roof. It also had the first backup camera in place of a rear view mirror, although it was never shown to be functional, merely a concept. |  |
 | Lamborghini Concept S. 2006. This 5-litre V10-powered concept, of which there are only two in existence, looks just as inspiring as its Gallardo production brother. |  |
 | The Audi quattro concept was produced by Audi and presented at the Paris Motor Show in 2010. The car was shelved in 2012. |  |
 | 2007 Audi Locus Concept Design by Ugur Sahin. |  |
 | The 1953 General Motors Firebird 1 was created to see whether a gas turbine engine would be viable in the cars of the future. It wasn't. |  |
 | 1938 Buick Y-Job. Complete with electric windows and headlights that could hide away, it was revolutionary in it's day. |  |
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