Ok, so I'm surfing the net the other day and I come across a video on CNN.com about some dude that's getting 50mpg in his non-hybrid Honda Accord. This interests me as I have to drive pretty far to work every day and I'm spending about $500/month on gas. So I put it to practice. I tried it out for a complete tank of gas and increased my fuel economy from about 20mpg to 27mpg by simply changing my driving habits. This was my first try and my goal is to average 30mpg in my 2007 Mustang. It's easy and you can do it in any vehicle. Follow a few simple rules and save 25-30% on gas.