The 220v/240v output is for V2H. I can get a portable gas generator but hate the upkeep on those and it’s not as cool as telling people I can power my house with my truck 😀.Why the need for 220V? If it is something infrequent, could you get a 220V capable portable power station?
While that video gave the nod to the Lightning (was surprised about the storage), I was not that impressed with the review. I was keen on the GMC/Chevy for the fold in rear doors, however, I have a reasonable bias against GM products based on experience. As I noted above, I like that 690 mile range Dodge Ram hybrid that should be out, but I have heard mixed reviews of that technology, and not sure about Dodge/RAM.
I totally get why the video picked the Lighting. The Silverado is really a SUV dressed up like a truck.