I have just bought a new Fiesta (description in topic title) today. I traded in my Corsa 1.2 SXI 16V.
I must say for the few miles I have driven the Fiesta today, it's in a different class.
Going from a 1.2 Petrol to a 1.6 Diesel is a decent jump and you can certainly feels the difference and it certainly pulls away.
Would recommened to anyone!! from what i know of so far....