Europe's most eco-friendly cars is the Smart Car. In early 2008 it will debut in America. It's a two seater car that is about three feet smaller than the Mini Cooper! It has better than 40 mpg fuel economy and is listed from $11,590 to $16,590.

Here is a video proving that bigger isn't always better. It is titled "Smart Car vs. Hummer" - http://us.lrd.yahoo.com/_ylt=AqG7pIwEs6vKZ_JzUmQH5tqdV8cX/SIG=11hhcgmk8/**http%3A//www.youtube.com/watch%3Fv=NkjZtfgqC2w

Here is a video test drive where you can see the interior - http://us.lrd.yahoo.com/_ylt=ArGK7Pa_Ih0iExa8T52g0kGdV8cX/SIG=147ntl30l/**http%3A//www.myfoxaustin.com/myfox/pages/News/Detail%3FcontentId=4736872%26version=5%26locale=EN-US%26layoutCode=VSTY%26pageId=3.2.1