First of all, when I bought this truck brand new in 2012, I loved it. For 93,000 I drove it around and honestly didn't think there was a better truck on the road. I bought the top of the line Laramie Longhorn Megacab 4x4 with the diesel. The engine worked great, and pulled anything. There was an issue here and there, but when you put so many luxury features in a truck, little things are going to break. However, when my drivetrain broke, Chrysler refused to cover it under the warranty, even with the service records. The damage caused was so severe (more than $30k) that my insurance had to total the vehicle. Dealing with the warranty claims department took months, and they were useless.
I have the 6.7 Cummins Diesel. Love the truck. The U Connect is ahead of its time for being a 2011. Horrible MPG with the PDF and EGR system but it's almost completely worth it just for the power and reliability. Need to improve the wheel well design which is a magnet for rust..... same with the frame. For the price of these trucks I think Ram could afford a rust proof frame.