Nothing. I love this truck. It is my first SUV and it will not be my last. I am the type that keeps cars for 10 years or the doors fall off. I will have this truck for 10 years. No problems in all the time I have had it. Great off road and great long distance driver. Very comfortable. Very reliable.
I know that manufacturer's sometimes produce a lemon, but this is not it for me. No one I know in my neighborhood who has one, has any complaints like I have been reading here. 7 Durango's so far in Ft. Washington, MD. It has excellent performance and can haul a load like nobody's business. My wife likes it better than her 2001 Exploder Sport. We have travelled long distances for vacations and no problems at all. I could have paid cash for one with all the repairs on my previous SAAB's.
We have a 1998 Durango,76.000 miles and still going, strong.
We have a 2000 Durango SLT 4X4 that has now turned over 110K just this month. Besides replacing the battery, tires and brakes, nothing else 'failed'. I did or had done the recommended routine maintenance at the recommended intervals. Like anything mechanical, an ounce of prevention is worth more than a pound of cure. This has been a fantastic truck for us and it has pulled a heavily loaded trailer from FL to WA to CA with no problems. Only at this mileage am I experiencing what to me is expected 'normal' wear, meaning the front end rattles, I suspect it is a steering or suspension component issue. No big deal. The Durango was our second Dodge, the first one was the Dakota.