My Alto X ENE (15" Rims genuine) gives 27-34 km/ltr on long route but amazingly gives 16-17 km/ltr in city commute (mostly include streets and signals). Is there someone who witnessed this difference?
Moreover, I tried with Hi-Octane and Normal petrol. With Hi-Octane I found minor positive fuel economy but felt that Pickup decreases.
P.S.
I disable Idling Stop every time, because in our cities, stoppage is too frequent and shorter. Idling stop might give you opposite result in the long run in such scenario. In this case, I think ENE battery is of no use, as it is used to keep dashboard, AC running while idling stop of Engine. What is your opinion?