I spent the weekend in a 2010 Honda Pilot, leaving the Prius at home for my trip to Tuscaloosa, Alabama. We averaged a pretty painful 20.5 MPG overall (about 10% below the EPA highway numbers), but the added space was nice. The Monday Morning Prius Diary seems to be getting A LOT more response over on our Facebook page, so feel free to become a "fan" of PriusChat and post your own comment about your weekend. http://www.facebook.com/PriusChat