minex
few of my trusted + knowledgable friends have told me that city isdi does 10km/lit if u just drive it in city with a/c
these are slightly agressive drivers u can say they want to get to the fourth / fifth gear quickly
both have them used other 1300 cc cars and expect the the same pick out of it, like old city / baleno
they only get better consumption when driving on motorwayi.e. 12-13km/lit
city i think is very sensitive to driving style, i u want to get some performance out of the engine the consumption sucks
i think u r slightly off the normal, it would in any case u would improve upto 11km/l in city
i suggect a tunning plus may be check the vaccum pipes the starting idling issue can be linked to it
injector cleaning may be required but preferably use a feul additive for it
i m kind of facing a similar problem in my daewoo but it is far worse somhow its consumption has gone down from 9.5 to 6-7km/l i am searching for the issue, i hope to learn somthing frm u aswell
keep us posted if u find a solution / improvment