I've worked in cold soak test at very cold temps and the battery is dead.
Second an all electric vehicle is not practical at all and the buying public dosent want to deal with the headache.
With all of the calibration currently in a regular vehicle and the fact that GM can't get ignition issues worked out is troublesome.
The regular person that wants A to B simply wants that A to B, not plugging in and unplugging a damn appliance and that want they are, maybe one day ABC Wearhouse will sell that electric vehicle.
Raw Cobalt for batteries comes from Africa, little kids dig it out of the ground, essentially slave labor, ask Mother Google!
Oh sacred Mother Mary, well she's past due for her medication.
Logic dictates the GM will be sunk by Mary Barra and that's that.
Good bye General Motors your fate is sealed.