cummon man.. are you not able to decide between 350 and 500..
Its 500 all the way.. ya only if u have some money

..
Mileage :- Since its a FI model so a good mileage is expected. may be arnd
35 or so from this beast ( no idea about exact figure, since it
depends on your riding also)
Power :- 27.2 bhp and 41.3Nm of torque. So quite handful for city rides
as well as long tour.
Price :- ~ 1.5L /-
You can have more idea if you see the royal enfield site.
Welcome to Royal Enfield Motorcycles | Motorcycle India