In the winter months I get anywhere from 10.8-11.2 in the summer 11.7-12.5 (I tend to tow more in the summer so it varies more). I have not really road tripped the 08 yet but I have driven on a couple of 200 mile round trips snowboarding this winter and Im not too impressed with the mileage on the highway (now I typically drive ~75mph) but it seems to not get any better than about 12-13...... Oh well, didnt buy it for economy
