The Cummins wouldn't of gotten Ram the mpg they needed. The Motori does. The Cummins would've drooped that already low payload number even further. No use having all that power if you don't get high mpg's and can't carry enough in the bed for TT's
The Titan is also a half ton and is subject to all half ton payload issues carrying around a fairly heavy diesel. Somehow Nissan will make it work. Titan has experienced very dismal US sales over the years compared to other half tons and especially to the Tundra. This Cummins engine will bring buyers that would not otherwise purchase the Titan. It also is smart for Cummins as they now have another diesel in a pickup, perhaps worldwide. For the buyers that like to buy American, Titan, at least now has the American Cummins name
recognition for the engine. And the Cummins in the Ram's since 1989 have been a success story, a fact not lost on Nissan. Today, well actually later this year, if I want a half ton diesel, I would certainly look at Nissan. Yesterday with the gas engine, probably not.