Really, That is what I should expect from this car. I have a fellow employee with a 2012 SE with 17" rim, pretty much the same as mine with out the MFT and some bells and whistles, and she gets 42 to 44 mpg's at 70 mph. I had a 2011 Ford Fiesta I got 42 with at 75-80 mph in colder weather going to the UP in Michigan. So why do some Focus have no issues getting 32 in city and 42 on highway and other can't even climb out of the 32's + no matter what. I've had this issue all summer too. The results are the same with in a few mpg's not 10 MPG.
2012 Focus Titanium HatchBack 4/9/2012
Tuxedo Black Metallic
400a, winter package, 17" alloy wheels, .select shift (sst)
Moonroof, Sony MFT, siriusxm