On paper, the Fiesta has the most advanced transmission and the most powerful engine. But many say that it's not as good as it seems. And that its performance is not that far better from the its much more technically inferior brother, the Mazda 2's. The 1.3E Vios is immediately out of the list since its easily the weakest among the bunch and comes with just a 4 speed tranny. The 1.3 Jazz/City are nice, but not as powerful as the Fiesta. Given your choices, I'd still pick the Fiesta but in hatch form, both the Fiesta and Mazda 2 look just ugly in its sedan guise. If it was the Jazz 1.5 in the comparo though, it would be a different story.

BTW, are you really looking for A/T's only? There are some good manuals out there like the Accent 1.4GL which, I believe, you can have Hyundai install the bells and whistles if you want.