I have been using PULSAR 150 for 6 years and it normally gives an average of 55 to 60 kmpl.
So far no complaints and I am really happy with my possession. Any bike after crossing 50 K kms in its odo will start getting lower economy but I am still able to manage 50 kmpl in any worst condition. Just have a check on oil change and it is really out performs in power and economy in 150 segment.