Is there much diffrence between the two years? Just drove a 2011 3500 srw crew and was totaly impressed by the truck in every way.There is just nothing that runs like a Cummins,totaly reminded me of my 94 12valve.Except the transmition that was the problem with the 94 but that 6-speed auto worked nicer than my Allison.Shifted super smooth and the tourque converter locked at 40 instead of 50 like in my Chevy,thats nice.There trying to sell me a 2010 so it will be one year older when I trade in,so Im telling the salesman thats about 2K diffrence thats where we had a problem and I walked.Dodge has come a looong way since the last time i drove one and cant believe Im seriously thinking of going I-6 again.