The pain at the gas pump has gotten bad enough, that folks in the auto industry are finally pulling their heads out of their you-know-where and doing something about fuel efficiency in their vehicles. Here's the latest from VW. The automaker claims this concept car, the 1L will travel 235mpg using just 1 gallon of gas. So while gas prices enter the stratosphere, these vehicle could stave off international civil war. VW claim the car will be on the market by 2010.