I bought my 2013 Fusion Hybrid 9 days ago. After a day of driving it I saw my avg was around 31 MPG. I took it to the dealership and they came out and reset my computer so it dropped off the 100+ miles of test drives everyone else was taking on it. Now after 8 days and 300 miles later, I'm avg about 44 and it's slowly climbing as I "learn" how to drive it. Past three trips have all been well over 50 MPG so I'm pretty sure I'll get close to 47+ MPG on average. I was also surpsied that on a cold day my engine was running longer than normal, even when I had plenty of charge in the battery. Came here and read some posts and learned that when it's cold, the ICE runs longer to help warm it up. I suspect most people who complain about the MPG have not learned how to drive it and so throttle the gas like a normal car and brake like a normal car. Or they haven't reset the computer. Of course there could actually be a problem with the car too but I do believe that there are a lot out there getting the mileage that Ford is claiming. I for one am a believer!