Talking to Hummer owners the vast majority are getting much better range than advertised.
Also all these vehicles are much larger than the Bolt, size and weight does play a part.
As for the cargo space in the Equinox.... I don't really trust the SAE measurements... they aren't perfectly accurate. Also GM chose a lower roofline on the vehicle than the ICE counterpart and that ate away at some of it.
Ultium is also very flexible on chemistry and a Version 2 is just around the corner with better energy density. The Silverado will have many more improvements introduced.
Also all these vehicles are much larger than the Bolt, size and weight does play a part.
As for the cargo space in the Equinox.... I don't really trust the SAE measurements... they aren't perfectly accurate. Also GM chose a lower roofline on the vehicle than the ICE counterpart and that ate away at some of it.
Ultium is also very flexible on chemistry and a Version 2 is just around the corner with better energy density. The Silverado will have many more improvements introduced.