When it comes to concept cars, we typically expect dramatic vehicles showcasing horsepower, speed and luxury. The Cadillac Provoq may be luxurious, but it also sports alternative fuels, environmentally friendly materials and high fuel efficiency. See more »

What has a better power-to-weight ratio than an Enzo Ferrari, and enough room for a normal person to sit comfortably? It’s the Chrysler ME Four-Twelve concept car (that’s right we said Chrysler). Check it out. See more »

While you may never see the Ford Evos on the road, the next generation of Ford products will display many of the distinctive design ideas and advanced technologies it showcases. See more »

It's based on the chassis and suspension of the production Ford GT, and it's packing 600 horsepower. But its look is truly vintage. Check out a concept car that could be winning races in the next few years. See more »

When you're done with the nasal-congestion jokes (it's actually pronounced sin-you-ehs) and take a good look at this concept car you'll be either giddy or horrified. Check out the future of city driving. See more »

Revealed at the 2011 Tokyo Motor Show, the Honda EV-STER -- a concept electric sports car -- seems to have more in common with Tesla's Roadster than it does with any of Honda's current models. See more »

Lamborghini designed the Reventon to look like a fighter jet, inside and out. There are only 20 of them -- and they're all sold out. See more »

The LRX is Land Rover's attempt to take a luxurious SUV and make it green. How does Land Rover combine sustainability without sacrificing the amenities that won the royal seal of approval? See more »

The designers of the Lexus LF-LC Concept were awarded an Eyes on Design Award for Design Excellence. Has the outrageously contoured LF-LC captured perfection? See more »

The unusual, yet eco-friendly, Pivo set tongues wagging at the 2005 Tokyo Motor Show. The follow-up Pivo 2 featured a talking dashboard robot buddy. No, you've never seen a car like this. See more »