I'm getting between 20.2 and 20.6 MPG for one of my trip odo's that I reset when I took delivery of the car about 2 1/2 months ago - since then I've taken a couple trips but mostly it's back and fourth to work which is mostly highway but I'm seeing between 20.something and 23MPG on a tank full basis.
I generally start with a 405 or more range when I reset my trip odo and sharply goes down to 380 or so when I get on the road....
During one trip back from Michigan I was able to get 22.9 for quite some time - I was behind other cars and on a road that was 55MPH.
I had a 2011 Mustang with the six speed manual but the 3.73 real axle - I was only able to manage 26MPG at best - the funny part is that the Edge seems to cruise at a higher speed than the Mustang - you'd think it would be "easier" to speed in the 'stang but in fact the Edge seems to wanna go faster on the highway....
