Randy I just put 1400 miles on a Dodge hauling cars. 01 3500 with the HO Cummins and the 6 spd. I HATE THE SEAT. My butt still hurts. And the stearing is HORRIBLE, the truck was all over the road. The power is pretty good below 40 mph. After that I will gladly take my PS. I told the guy that owns it he needs to get it turned up to about 350 HP. Then I am sure it would be a bad towing machine. As for displacement there is no point in argueing about a .10 L difference between the two is there? Wait until the baby PS comes out for the Expedition and F 150s. 4.2L V 6. That will be interesting to see what happens to the market.