My 2011 truck was a 650# of torque and did not have the Aisin. That said it was a great truck and I had no issues with the motor or tranny. I traded it in with just under 100,000 miles for my 2016. I like new trucks and also as a partner in a firm i take a truck allowance out of the practice to pay for it. So don't mind the low rate payments.
2016 was a custom order by the dealer fleet guy for me. He ordered as soon as he could on the 2016 years, picked it up on 08/28. I always get fully loaded black on black trucks for towing and hauling heavy toys so I pretty much only order trucks. Price was as good as it could be. A few hundred over invoice less a business rebate and free oil changes for the first couple years included as a ''business link'' member. 7,000 miles now and love the truck.
The power and handling of weight compared to my 2011 is huge change. 12,200 to a 14K GVW is worth it. Plus the 650# to 900# is unreal and fun :)