I had the dealer drive my car, the best he got was 36. They gave me Fords hotline number. I called to give a formal complaint as I am getting anywhere from 35 to 39 miles to the gallon. Not even close to the 47 they say. I had a nissan altima before this car which stated 32 mpg I always got anywhere from 29 to 32. So.. the lady I spoke with on the phone told me to hold for a few minutes. She returned to the phone and gave me some fuel efficiency tips. 1. Dont turn on a powered things ( radio, air, ) 2. Make sure tires are properly inflated 3. Keep the windows up as them being down creates resistance 4. clean your air filters Is she serious. I paid 32,000 for a new car that she wants me to drive around in 100 degree weather with the windows up and no air on. its 5 months old and she thinks my air filters are dirty. I told her she should also advise people to only drive downhill with with 80 mile an hour winds pushing them. oh and then she told me not to expect a response they only use this info for researching purposes. Dont get me wrong I love the car, hate that they flat out lied about MPG