No thanks. That diesel costs $2100 more than the Hemi in the GC so I bet it's atleast that much in the Ram. Take the better mileage, add $0.60/gal, and then add the $2100 and it works out where that it will take years to even out. Drop the price to even with the Hemi and we'll talk. For pulling: if it's too much for the Hemi, it's too much for a half ton.
I don't agree with that last part at all. With the right trailer, 420 ft-lbs should perform nicely.
I didn't say the TDI wouldn't pull better I said that if it was too much for the Hemi (which has 407lb-ft), it's too much for a half ton chassis, brakes, etc. Is a gain of 13lb-ft (at a lower rpm) and loss of 155hp worth $2000+? Not to mention the extra maintenance, increased complexity, urea injection, etc. Good sense where diesel is not so much more than unleaded. Here, not so much.
Those numbers are the output of the GC version. The RAM numbers have not been released yet.
Besides, there are many more possible uses for a mid-duty truck than just pulling. Service/delivery/work trucks for 15K less sure will look attractive to business owners and those self-employed.
It's not intended to replace the gas engine, it's a complement.