6.4 l

By performing a simple calculation, I've discovered that the 2014 Power Wagon, although with a more powerful engine, will still have less torque at the wheels compared to a '13 model or older. The reason it will have less torque is that it is losing torque multiplication from the 4.10 axle...

Anybody have any predictions for the new 2014 2500 6.4 L Hemi MPG...specifically in a Power Wagon model? I've read current owners are getting 15 MPG on the highway. Considering the 6.4 L is larger than the 5.7 L, it may require more fuel...but it will also utilize the MDS, which may make it...