6.4L Hemi tow report - weights added
Towed 550 miles over two days. 5er is completely loaded to max gvwr, even had fresh water on board. I'm going to say it was about 12k#. I ran through hills, up mountain grades, into stiff winds and t...
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I was quite surprised at how it would lug up the slight grades in 5th where I was expecting a downshift. I know in all the press events they were bragging about the fact that the 6.4 makes more tq down low than the competition, and the 5.7. I can tell you it feels like it to me.
It's certainly no Cummins, but it did very well today.
My 5.9 Cummins would get 10-12, usually 11 mpg pulling this same RV.
It's certainly no Cummins, but it did very well today.
My 5.9 Cummins would get 10-12, usually 11 mpg pulling this same RV.
