Good sleds just a little thirsty said above BUT,,,can be tuned in(oil,gas) nicely and to be not to bad,all depends how and where the sleds is ran bust'en pow your going to get less cursing a nice trail you'll see nice numbers,my last trip up north with my xtc i got over 12mpg and 46:1
sipp'en oil. so the potential is there just need to tune.