Yes. The 4BT is about the same weight as a 426 Hemi.Thanks. the stock inline 6 is somewhere around 550lbs... you think the 4bt would require a stiffer suspension setup up front?
Other diesel choices:
A VM Motori 2.8 would be a better match - same as a Liberty CRD, it is offered in many Jeeps (and Chrysler minivans) outside the USA.
NGD 3.0 E
Mercedes 2.7 liter 5 cylinder from a Sprinter.