Only owning this truck for a year, I can't really say how reliable it's been before me, but it feels like it's been well maintained, has 100K miles now. It is a great vehicle to drive, it feels like a bigger vehicle than it really is and very comfortable and plenty of power. I have had to put all new ball joints on it but that is one of the common problems with Dakotas, the gas mileage is pretty poor, about 15 mpg but it has a 5.2 L V8, you want great gas mileage buy something else, though I understand the newer V6 gets close to 20 mpg. It would probably be smarter get the V6 as the V8 is more power than most people need. Anyway I love this truck and would buy a new one if could afford to.