Part of the "goodness" of the 4cyl is that 7spd modern transmission vs the old tech 5spd in the V6 and it terrible engine/transmission programming combo.
I can imagine the 4cyl/7spd drives a lot like the 5cyl/6spd in the Ford Transit diesel combo. It's a revelation in smoothness and works together very well....
Bob & Sharon
2019 Winnebago Travato K (2018 Chassis)
Past RV's: 2013 WGO ERA 70A, Chevy PW Lexor
Itasca Navion, 29' Jayco 5th Wheel