UPI reports that hybrid drivers are quickly becoming some of the most hated on local highways in California. The hybrids report up-to-the-second fuel mileage information. In an effort to improve their mileage, the drivers are adjusting their speed, by slowing down.
I’m thinking that car manufacturers should include those meters on all their cars. It would be just one simple way to improve fuel mileage — not by improving the car so much as improving the driver. There’s more than one way to attack this problem.

My passat has a mpg gauge like that, and i admit that on the highway and around town i play that game as well. but at least on the highway i play the ‘how high will my mpg go at 75′ version of it.