Get the Cummins with the Aisin, you'll love it! I had an '06 Ram with the 5.7 and the 48RE. I thought I had a great truck, this last February I traded in the '06 on a '15 with the Aisin (both DRW). NOW I have a great truck. It's amazing the extra power not to mention the EB, which is equally fantastic.
The new diesel with the Aisin will serve you well and treated right will last you a long long time.
We have just over 8k on this truck already and every time I get in it I just can't believe how nice it is to drive. Love my RAM.....
Dan
