You said NA built... So I guess that would Include Toyota's... Go with a Toyota, fixing things in the middle of nowhere can ruin a trip 
Otherwise, Any vehicle with a Cummins and a Manual trnny get's my nod. Cummins makes the best diesel in every aspect IMO.
Cheers
Dave
David B King: EMT-I / WMI - Wilderness EMT, FF1
Neck Healing...let the FUN BEGIN AGAIN!!!!
-89 Toyota 4Runner dubbed "Project 4Rescue"
Stock 22RE, 5spd, 33x10.50 BFG At's, Marlin rear Bumper, OME Dakar / BJ Spacer lift + OME Shocks all around (and the SS),4.88's coming soon...
2002 Norco 4x4 Romic T2 Marzo 55 -Soon to be replaced by a Trans. Bottlerocket or maybe a Spec. SX trail....