Car companies tease with futuristic concepts that never make it to market, but some of the most-loved cars of all time first ...

Marcello Gandini was one of the most influential stylists in automotive history and these five futuristic concepts are among ...

General Motors led the way with concept ... American cars, and popularized by the 1950s Cadillacs. Aircraft design elements ...

Following is a transcript of the video. AJ Caldwell: Concept cars. Built by automakers for a variety of reasons, from previewing upcoming vehicles to flaunting new technology, they're a major part ...

4. Mercedes made a shapeshifting concept car that morphs its body to become more aerodynamic. When the car hits 50 miles per hour, the fins in the front and back of the car extend and change their ...

Inside, nifty features abound, such as the sliding front bench seat ... speakers are portable, so car karaoke can easily become a mobile affair. Another interesting concept is the message lighting ...

Shown in concept form in Spain ... dimensions suggest—and it's even more so given the surely show-car-exclusive sliding front and rear bench seats with impossibly thin cushions and backrests.