Mine was giving 9 km/l in city. It imporved after I took a long Highway trip for around 300kms, after that it started giving 11 km/l even in city driving. But after using it in city for couple of months it again dropped to 9.5km/l
These are the computer genrated readings, not calculated manualy by me.
I guess the ECU adapt to the driving conditions and accordingly leanr and unlearn the fuel/air mixture composition.
By the way mine is 1.3 Prosmatic