I puchased a 2004 hummer h2 brand new in september of 2004. The truck has been in the shop more than its been in my heated garage. The truck now has only 39000 miles on it and is only used by my wife to go to work and shopping, it has never been offroad or even driven down a dirt road. The problems stared with a water leak from a roof seam that the dealer was aware of when they sold it to us and never disclosed the defect. Since they took so long to fix it water entered the dash every time it was taken to the dealer and they left it outside in the rain.I finally took it to a private shop and they fixed the leak that the dealer failed to do on at least 6 attempts. The truck since then has had numerous electrical problems including speedometer failure, ignition switch failure, climate control system failure. We wanted to test the shifting into 4 hi lock before the warrenty is expired and sure enough the service 4 whell drive warning light appeared in the display. This truck has been a nightmare from day one I have lost thousands in wages by having to take the truck in for service because my wife cannot take time off from work. General motors and the now defunct hummer dealer are giving us the telephone game runaround hoping we will just stop calling. I never thought I would ever say this but I am done with buying GM. I will go with toyota on the next purchase looks like they will be around for a while to stand behind the products they sell.