I currently have a 98.5 quad cab, 24v, Cummins, with upgrades on engine & tranny. I have 168K miles on it and have had no problems whatsoever.
I need more cab room and Dodge just doesn't have the comfort features & space that the GM Crews have. Therefore I am considering the GMC 2500HD. All around it fits my needs better than others.
Though the Duramax is my only hangup.
It seems to me the Duramax has numerous problems with USA fuel, COLD weather starts & injectors.
HOW reliable is this engine and what is the design rebuild mileage?
I am not getting rid of my dodge and plan to keep my next diesel for at least as long or longer.