Ok, I nailed you guys earlier because the new Hemis are not true hemis because the combustion chamber is actually a polyspherical design. But since then we purchased a '04 Durango Limited w/Hemi. We were actually looking for one with a 4.7L but found out they didn't get any better mileage than the hemi did.
So far we LOVE IT. Great vehicle. I drove a '06 Grand Cherokee, it was ok but it didn't have any more room than the '95 ZJ we are replacing. That is the main reason we are moving to another vehicle. With adults in the back seat of the ZJ I had to move the seat up far enough I was not comfortable driving. (Knees in the dash) Not so with the Durango!
It has room to spare and get s about the same gas mileage.