Joined
·
4,025 Posts
Something I have been waiting for, Rivian has explained their aerodynamic strategy, and unveiled an impressive .30 Cd, which is very impressive. Elon Musk had previously said Cybertruck with a lot of work might reach a similar Cd. I assume Hummer EV will have .38-.42 Cd, which with the larger frontal area, and extra weight will pit it at a decided disadvantage in highway efficiency and as speed increases, it will just get ugly. Hummer 350 miles of range and Rivian at 316 miles EPA, should equal out at 75 mph...