Government Site has some information now on the 2023. Looks like the 62kwh battery is lighter; and not sure if the smaller tire size (which I really really dont like) is factored in on the VW ID4 Standard; which supports a greater theoretical MPGe.
Reason for checking this out was to determine tax credits; which are not there yet on the 2023. And the charging speed; which again is not there.
3 different ways it looks like the 2023 with the smaller battery is 10% to 12% more efficient in theory; not sure how this real this will be.
In regards to the charging speed of the battery; with thermal management they should be able to maximize the input to the 62kwh battery. Although it is simply smaller; less places for electrons to flow to. Really hoping the first ID4 Standard or ID4 S model out there tests the charging speed curve and publishes it.