I have 2007, quad cab Dakota, 3.7
It has been a good truck. As others have said, the MPGs of the 3.7 or 3.9 V6 sucks. My 3.7 gets 15-16 MPG. I got 13-14 MPG with my 4.7 Ram. The backseat is small, but my in laws fit back their just fine on road trips.