Grandpa told us stories of how they increased fuel economy during World War II rationing years. The technology has advanced over the years, but the goal is the same: increase the miles traveled on a gallon of gas. Today we call this behavior: hypermiling. Rationing is no longer the motivation. Saving money and reducing our personal impact on the planet are the two main drivers (pun intended) behind hypermiling today. I will share the best methods I use to achieve 46 miles per gallon in a 2007 Toyota Camry. If you are willing to work the technology harder your results will probably be even better.
The Toyota Camry is estimated to get 24 mpg city and 34 mpg highway. Moving the fuel efficiency from 24/34 to 46 mpg blended requires a few modifications to your driving and proper maintenance of your vehicle. Remember, hypermiling is a lot of fun, especially if you are competitive. Beating your best performance is addictive. Incremental progress is normal. Colder weather hurts performance as does winter gasoline blends in the northern U.S. Hot summer days without a breeze can really send your fuel efficiency through the roof. Awesome!