Besides the transmission and the extra displacement, what diferences are there between these two machines? Do they have the same suspension?

Which would be better on trails, mud, snow, hills? Which one is better at plowing?

 

Not sure about the suspension but one difference I know of is the Rubicon is liqued cooled and the Foreman is not.

 

The frame & suspension is the same according to my local dealer. I just got a 05 Rubi & compared to my 02 Foreman, it has mo power & torque.