i got city,but still prefer liana.cuz it simply rockssssss........no doubt city is an excellent car.highly fuel economic,comfortable etc etc
but when it comes to drive on CNG,no choice other than liana.
a frnd of mine told me that his uncle's liana gave 186km/cyl.i thnk its preety well.
city rocks but only on petrol,mine gave an average of 18.125km/ltr frm multan to sargodha.nd its the most i cud get frm a 1300cc i thnk.....