10 Most Outrageous Cars of 2008

With all the changes in the automotive world, there's never a shortage of crazy ideas floating around.

Fortunately for car enthusiasts, many of those wacky ideas actually see the light of day -- and we've got the 10 best for you right here.

Environmental-friendliness and a concern over high gas prices are the driving forces in today's auto trends, according to Wes Siler, road test editor for the popular car Web site Jalopnik.com.

Siler says the hybrid and "green" car revolution is here to stay, but that the supercar market is a niche one and there'll always be someone willing to shell out big bucks for an exotic ride.

With that in mind, here are 10 of the most outrageous, extravagant, or just plain cool autos to look for in the coming year, from green car to supercar and beyond:

Lamborghini Reventon

To start off, here's the car that you absolutely can't own, no matter how much money you're willing to spend. Only 20 of these fighter jet-inspired supercars will be made, and they've already sold at over $1 million a piece. Still, it may be one of the most talked-about exotic cars of the past year, and is certainly worth keeping an eye out for on the roads.

Smart Fortwo

For the wannabe-European in all of us, the Smart(DAI Quote) Fortwo is the new American counterpart to those classic Euro smartcars. Small enough to fit in half a parking space, these zippy little cars can reach up to 90 miles an hour, all while getting 33 miles to the gallon, according to the company specs.

With a base price of only $11,000, it's the perfect replacement for that road-hogging SUV.