we need an option for prius drivers...that avoids unnecessary hills along the route if possible A More Fuel-Efficient Route Planner - MIT Technology Review
It would be useful if the standard gps navigation software could learn the routes and store the associated mpg from segments of actual drives, the Prime set up seems to have a small amount of this learning.
That's the way I went. Unfortunately, or was one way only and it was in the anticlockwise direction. Back to the drawing board!
