First milage check on my 2010 F-150 revealed 16.3 MPG. I knew this had to be an error, so next check revealed 15.56 MPG. Third check was 16.01 MPG and this morning its at 16.37 MPG. All of this has been city driving except a couple of trips on K7 down to Cabelas. I guess they got it right with this truck since my 06 was getting roughly. 13.7 without the boat. The true test will come later today when I trailer my boat to Table Rock.