OK I hope I can ask some charging questions here? So it looks like Ill definitely have to run a 220 line out to my garage to charge this beast right? Do I put a 220 dryer plug on the wall, or will it have some kind of charging station? What about the cord? Will GM supply us with a 20 footer to plug this thing in? I know no one probably has any idea yet to these questions, Im just thinking ahead.
I would recommend running a 50A 240V line to the garage and use a wallbox from any of the major manufacturers. GM will provide a connector, however we do not know the type, style, or specs yet. Having owned EV's for 8 years, I usually carry the factory connector with me in case of emergencies (have not had one yet). I am currently using a JuiceBox which has worked well, but ChargePoint and others sell a similar product. Is your Electrical service / panel in the garage?