Q. Does Royal Enfield Classic 350 and R15 S have same mileage - YZF R15S?

Sorry to break this down to you my friend but RE vehicles have comparatively lesser mileage. Even if you are the most gentle rider who is never aggressive on the throttle, the RE will still return a max 35KMPL on an average.Whereas on R15S depending on your aggressiveness you can expect 37KMPL to 45KMPL.I have got up to 47KMPL on highways on my R15S (80 - 107 KMPH average speed) and 42 KMPL in cities and traffic

Mileage depends on how you ride ...but I do know one thing R15 is better at it then the RE when you keep it pined down...I own both of them.

R15S's mileage approx 40