This is such a subjective topic. I sat in one of the 1500s today and adjusted the electric seat to where I felt comfortable. I don't crowd the steering wheel. I'm 5'9" and 200lbs. My personal financial administrator (she does it for a living) got in behind the driver's seat and pronounced the rear seat to be *much* better to sit in than my '99 QC. I am considering upgrading, just for the added rear room.
I believe the 2500s and 3500s will share the cab with the 1500s. IMHO, it's a good and carefully executed compromise.
I believe the 2500s and 3500s will share the cab with the 1500s. IMHO, it's a good and carefully executed compromise.