My 2010 Prius, so far, is the berries! In CC I got 54.8 mpg! I am considering Blizzaks for winter although I have a Tundra for bad weather and can leave the Prius in the garage. Toyota did well.
That's 55 MPG easy. You don't need to be a MPG extremist to get these numbers. Technology baby! Please update your profile since it is no long on order.