I bought my first bike, I searched a lot and came to outcome that I will be buying the Hero Passion Pro TR. The best 100 cc bike. Its average is very good. The capacity of fuel tank is 12 liters and the average is 80 Kmpl(Approx) The capability of transforming everything into a useful sub section has made Hero the favorite bike makers of India. mileage and giving a great riding experience with nice suspension allows you to sit better while you ride on long way. I really love this bike