To be perfectly honest, and having driven Hummers before (and I will grant you that when they first came out, I liked both the H1 and H2 until I actually drove them!), I can tell you I would never trade the Jeep for a Hummer.
Offroad, I have yet to see a Hummer outperform a Jeep (even old ones or 4-bangers!). On the road, you do not "drive" a Hummer; you "sail" a Hummer, as those things are SOOOOO big, and have such POOR visibility, that you have no idea where the car ends, what's behind you (even with the back-up camera that you see pop out of the rear view mirror!), or what's on the sides. They are a beast to turn around (U turn), and suck even more fuel than my Jeep (which is not economical to start with!).
They do have all the creature comforts that you can imagine, but they forgot the most important of all; making a product that you can actually DRIVE! Maybe they should have thought about including one more extra; RADAR!
I mean can you imagine having to winch one of these things from the mud? You would need like a 5 ton winch to start with, not to mention the difficulty of finding an anchor point that would be strong enough to hold!
Felipe