well my friends, hummer have 4 version. H1, H2, H3 and the finalize the last one which are H Retro (something like H1, the most powerful and bullet proof). Actually, americans are against the Hummer production because of the gas mileage. So they made the H3 smaller because they want it to be gas saver. Hummer is killing because of the mileage. Not many people want to get hummer and it really cost too much.