Caveat emptor.
I see a few other things that concern me, not only the battery range of "0" miles as shown in the listing photos 30 and 33.
The charge port door on the front fender was body color. Why is this door a different color? See listing images 5~8.
The seat base side bolsters, on both front seats, appear to be collapsed as if there were many entry-exits butt slide episodes that compressed the foam under the cover. Was this vehicle used in a delivery purpose? see listing images 22 and 25.
There are two pronounced protrusion marks on the rear console just ahead of the rear cub holders, as if the console was forced forward onto some solid objects under the console that nearly poked through. See image 27.
The right rear seat back carpeting on the cargo area face is pulled up at the lower edge. Was something slid onto a folded seat and snagged? See image 28.
What I see would make me question how this was used previously. My pessimistic thought is that these signs could indicate a delivery vehicle operated as no more than a tool by people that didn't own the car. That the car is presently not charged, even out of a sense of curiousity by the seller, and it shows evidence of some work being done to the electric service area, so I'm doubly leery.
The battery, if covered, would be covered under the GM factory warranty under the terms of the warranty as outlined in the warranty booklet. I believe it to be transferrable, but the warranty book is the official, definitive word on that. There might also be third party extended warranty coverage, either existing, or as you could buy. It might not be battery specific, but some form of bumper to bumper, or powertrain could include battery coverage. Read carefully before buying.
What's worse than a used car saleman? A big-box used car salesman.
