My first dodge and its an 05 ram HEMI 4x4 quad cab w/20's.
The power is awesome. Got this ram with 59k miles and now have 111000.
It has been flawless.
It has taken me anywhere I have wanted to go.
I have traveled and slept in it many times so it is very comfortable.
Was moving from Tx to Az with a camper shell. So I packed it out as much as would fit.
Put my wifes 4000 pound car on a tow dolly and packed it out .. I still did 75 mph and sometimes 80. It runs and idles so smooth you'd think it was brand new! Even w/o dual exhaust it still roars when you get on it. And its quiet when you don't.
My favorite features is the Hemi.
The gas mileage is not even that bad for something that has so much power. The power still surprises me when I jump on it and it throws me back. And the 4x4 has gotten me out of being stranded in snow storms on a few occasions.
As far as improvements the back seat could of used more room and if it would've fit my budget I would have got a mega-cab.