The article in the New Zealand 4WD mag about it, titled "Full of Surprises" lists it as having "four valves per cylinder, variable valve timing, multi-point injection" doesn't look like a carb to me.
I'll be looking to get one of these once the price is right. 2003-04 models had pretty good specs and they're going for around $NZ13,000 (list $19000). The new one has lower gear ratios but less ground clearance.
Steve.