Ford sedan transmissions are all shit- I could write several pages about all the issues my 2010 Fusion gave me. Eventually had the throttle body replaced under warranty a year after buying the car. It left me stranded several times, unable to accelerate (Ford Inc. finally admitted it was a failure years later and did a recall for all the cars). Every Fusion owner I know from that time period wound up with major transmission problems. My mom bought a 2013 Fiesta and still has transmission issues.
I still have the car, but Ford will never get my money again, regardless.