we are using a navara STR (turbo diesel). It's pretty damn good. has 4 doors, decent space in the back (which we ruined with a hard top, but needed for security). Plus of course we got stupid and changed the ecu, and added a boost controller for some more torque and power. but yeah, it tows very well, even up to silly speeds, fuel usage is not the best, but it's not too bad. especially if you keep it around 100kmh and stay off boost as much as poss. looks very mean in black too with the roll over bar and foggies.