Well, just took my son to summer camp and put 440 miles on the Mustang today. It was a beautiful day with perfect weather and a sunburned left arm/leg to prove it. Anyway, most of the trip the cruise was set at 73 mph and believe it or not, the best mileage I got was 26.7 mpg on the way to camp and 26.5 mpg on the way home. On another positive note, a quite a few drivers gave me the as they passed by!