Tip - How to Build a 100 Mile-Per-Gallon Car ... Right Now

With gas prices at historic highs, PM consults some of the best minds in automotive design and engineering on how to hit the next big milestone in fuel economy. Yes, a four-door that gets 100 mpg really is possibletoday, with modern tech. Here's the
Tags: fuel economy,automotive,Why Not 100 MPG?,fuel efficiency,August 2006