In one corner (there aren't really any corners here), we have the Rivian R1S (not to be confused with the R1T) SUV, which just recently came to market. Lined up next to the Rivian is the unique and ridiculous GMC Hummer EV. While neither vehicle looks like a good candidate for the drag strip, there's much more (or less) beneath the sheet metal than meets the eye.
The Rivian R1S is a three-row electric SUV that's not necessarily a full-size, but larger and more accommodating than some midsize SUVs. People may not be as familiar with the R1S as the R1T, which is Rivian's electric pickup truck. The truck came to market first, trucks are hugely popular on our shores, and the SUV is essentially just seen by some as the same as the truck minus the bed.