City is better. I don't know about 1.3 PT but manual one gives pretty nice average. Manual one has better pick and better handling which Corolla 1.3 fails to offer because of extra height from ground.
DEMERITS OF CITY;
1: Lower ground clearance, undercarriage touches high speed breakers.
2: Lacks airbags.
3: Uncomfortable on unpaved roads.
I advise you to get City 1.3 manual or Corolla Gli 1.3.