City is economical(14-15km /liter ),its fast and it is comfortable as well but has more cabin noise if u compare it with Civic but parts are hell expensive
Civic is More powerful,pleasure to drive very comfortable but gives around 12-13km /liter .Parts are cheaper as compared to city
i have a civic 2000 AT at the moment and i have kept a city exis AT and a city exis manual,so if i had to make a choice i would have bought a city without a second thought.The choice is urs. Best of Luck