Yesterday, I called up a couple of gentlemen, selling Swift Auto on Pakwheels (outside of Karachi).
I asked them about the mileage clear stating that I do not intend to purchase their vehicle.
The average response was 11 - 12 KM (cities were ISL, ISL (again), Kallar Seda, two others (Can't recall).
In KHI, as per showroom (it is 8 in city, 9 - 10 on highway).
Another showroom - 11 in city / 12 on highway.
So it is perplexing, what is the possible mileage (variation is too high).
In our company, mileage of a car is calculated by totaling the KMs done in a month; divided by the total liters of petrol.
Whereas on Pak wheels, mostly mileage is calculated on tank full till empty or some other subjective measure.
Maybe this is the reason of variation.