I've have a 2012 sedan and I was getting around 32 mpg. I've now got about 12k miles on the car in 6 months.
I've had 1 minor issue. At about 11.5k mile the CE light came on. I took it to the dealer and they said it needed a software update. That did fix the CE.
I've gone through a couple tanks of gas since and It does seem that my MPG is up a few miles per gallon.
All and all it's a nice little car, looks good and cruises along pretty good.
MP3,Iphone connector, power everything
To me the slope of the back of the car created some blind spots when changing lanes.