Will there be a 4x4 option?
if by 4x4 you mean awd then yes but most likely not until the 2013 models or later...
the first models to be produced are 160 and 230 mile packs at rwd only ... see other thread on RWD on questions
The topic is extensively discussed here:
Oops not able to understand... what is 4x4?
AWD or 4WD. A different way of saying four-wheel drive.
Also lumber with a square 4" cross-section.
Getting hit to a head with either hurts.
4x4 can also mean 4 wheel drive truck with a high ground clearance.
I imagine we will not see a truck for many years.
In America it is highly associated with Red Necks. :-)