I am very pleased with my p5. I'm 5'8". Leg room is good for me. I have a friend that's close to 6' and 230lb. He kinda fills up the passenger side but doesn't complain as he knows he would be walking. Go test drive one in your winter clothes and boots and see how you fit. Only a few times have I wanted a diff lock. You can get by with a little momentum/speed. If your going to hit the paved roads you will be wanting another gear.