D rive ▁II . ▁Using ▁Sele c - T er rain , ▁the ▁driver ▁can ▁select ▁modes ▁for ▁Auto , ▁Sport , ▁Snow , ▁Sand / M ud , ▁and ▁Rock . ▁ ▁Optional ▁Qu ad ra - L ift ▁height ▁adjust able ▁air ▁susp ension ▁can ▁raise ▁the ▁vehicle ' s ▁ground ▁clear ance ▁up ▁to ▁. ▁L ift ▁modes ▁include ▁Park , ▁A ero , ▁Normal ▁R ide ▁Height , ▁Off - Ro ad ▁ 1 , ▁and ▁Off - Ro ad ▁ 2 . ▁ ▁Engine ▁choices ▁include ▁the ▁all ▁new ▁ 3 . 6   L ▁Pent ast ar ▁V 6 ▁and ▁ 5 . 7   L ▁H emi ▁V 8 . ▁The ▁H emi ▁V 8 ▁retain s ▁the ▁Multiple ▁Dis p lacement ▁System ▁( MD S ) ▁that ▁sh uts ▁down ▁four ▁cyl ind ers ▁in ▁low - power ▁driving ▁situations . ▁The ▁V 8 ▁comes ▁with ▁the ▁multi - speed ▁automatic ▁transmission ▁that ▁includes ▁Electron ic ▁Range ▁Selection ▁( ERS ) ▁to ▁manually ▁limit ▁the ▁high ▁g ear ▁operating ▁range . ▁Tra iler ▁to wing ▁is ▁r ated ▁ ▁for ▁H emi ▁models ▁and ▁ ▁for ▁Pent ast ar ▁models . ▁A ▁ 3 . 0   L ▁tur bo charg ed ▁dies el ▁V 6 ▁developed ▁and ▁built ▁by ▁F iat ▁Pow ert rain ▁Techn ologies ▁and ▁VM ▁Mot ori ▁( with ▁Mult ij et ▁II ▁injection ) ▁r ated ▁at ▁ ▁and ▁ ▁of ▁tor que ▁offered ▁in ▁export ▁mark ets ▁from ▁mid