A driving review of the 2014 Fiesta 1.0L ecoboost, posted June 27 this year. Doesn't seem to have been shared on EM yet, so I thought this old thread a good place for it. I think he is looking for something to complain about when eh cites "engine noise":
If it is only $16K in the end, then it will pose a real challenge to even the Prius C2.