I saw the brochure of avenger when I was planning to buy Pulsar 150, and I completely changed my mind.
It has stylish looks I personally own black avenger and the combination of black and chrome finish makes it gorgeous, the muscular looks perfect stability and soft sound makes it different from other bikes available in the market.
Fuel efficiency is something I am not certain about as its being a few days I have bought this bike, but my anticipation is somewhere between 40 to 45.
The broad rear tyre adds extra stability to the bike and the effective breaking front disk and rear drum adds to the control of the bike.
I drove this bike the whole night from Pune to Mumbai and came back the same night it was a pleasure with the powerful Halogen headlight wich made almost every thing visible on the road.
the broad and comfortable seat is nice for a long drive one will not get tired while on a long drive.
The only hitch is that it doesnt have a fuel gauge and ignition off switch on the handle bar.
Overall its a long ride stable bike.
If you are really thinking of buying a new bike go for it...its awesome.