Hi everyone! I'm new to the forum and I'm about to order a new 2014 Sierra. What's everyone that's lucky enough to own one seeing in the fuel mileage dept? I'm particularly interested in the city mileage since I have about a 4 mile drive to work and don't do much highway driving. I have a Trailblazer SS currently and I'm getting about 11 MPG. Hoping for a decent improvement and to get at least what the EPA rating is for city driving (16 MPG). However, I know the EPA estimates aren't always the most accurate. Thanks in advance!