As posted by N4SIR, your fuel consumtion depends on alot of things
if you life in islamabad you will get much better consumtion than if you live in Pinidi. why,
because you got less traffic , less traffic jams, less 1st and 2nd gear driving, less braking, more cleaner air etc.
also you will notice a clear change in consumption if you drive on highways and you will see that you are gettign alot more km's/ liter.
Also your driving style matters alot too. If you drive hard i.e on high revs, and brake hard , your fuel consumption will be high.
Also rememeber in most of the cars the peak power of the car is normally at lower levels that the red line on RPM meter. e.g. the Red line might start at 7000 or 8000 etc depending on the car but your peak power might be at around 5500 rpm so if you are pusing your car to 7000 rpm to change gear you are actually burning more fuel and oil:)