The amarok I think has an 8-speed auto, and no low-range. The engines these days have so much power and torque, combined with the very low first ratio in an 8-speed (and not to mention standard hill descent control) and I can see a lot of manufacturers ditching the low-range in future. A mate of mine recently drove quite a few new utes and said the amarok beat everything on the road but the back seat was too small/hard (he carries passengers regularly) so he went with the Ranger.
I've heard some niggles about all the current crop of utes.
I think I'd be looking at Ford Ranger/BT50 or Colorado (with new engine) if I was looking to buy new today.