5' 10", 280lbs. BEEFCAKE!!!
Getting in and out is interesting. When I'm in and situated, headroom is spacious, leg room, lenghtwise is fine, my quads rest on top of the leg bolsters and my back/lats are on top of the side bosters, but it's not too bad. I have to lean over to the right when I shut the door so I don't hit myself in the arm/shoulder and when sitting in the seat, my left arm/shoulder are rubbing against the driver's door.
Still love the Z though, we have an Xterra as well and I fit just perfect in that.
(my wife hates that I drive the Z since I stretch out the bolsters and it makes the seat too loose for her).