I have pretty much the same truck. I'm not as thrilled as you are. My gas pedal vibrates much of the time and the dealer was no help. It's really annoying. It feels like my foot is driving over rough roads all the time, even though the rest of the truck is smooth. Makes my foot numb on drives longer than an hour.

No major issues so far, although at 13k now I'm getting "service park assist" and my backup sensors don't work. I haven't had a chance to take it in, but I'm sure they'll fix it. You know how they are, if there's a code, suddenly they can fix it. If not, it's "normal."

 

I had my truck two day and managed to put over 500 miles on it... My wife and I both agree this beast drives like a car. I put gas when I hit 1/2 a tank and it cost more than my previous vehicle. Oh well so is life... If I was worried about gas mileage I would have bought a Prius...LOL

 

We got a 2013 1500 4X4 Express Short bed. Had it about 2 months now, so far so good. We love the truck, has the hemi, and has great power, got about 1700 miles. Right now no complaints. We put a Rugged Cover hard shell tri-fold, a Bedrug, In channel vents, and a hood protector. Looking to add a rougher tread tire, and I think we'll be set. Like other have said, gas mileage isn't that of a Prius, but if we were worried about that, we wouldn't have bought a truck. We were lucky, we ask them to keep the payment book, and they did!