The e tron weighs more than a Ram 1500 at like 5,700 lbs curb weight. Both Rivians are about 5,800lbs so pretty close.I think it will be hard for the Rivians to be as efficient as your Etron given their size and weight. But maybe they will be. I hope so. Maybe Rivian could actually release real range estimates instead of their general ratings. They say the results are being validated, but I don't think they need to be validated before Rivian releases them. Rivian knows the range, so why are they not sharing?
Rivian has released their range estimates, it’s 300 miles. The EPA might be different, just like John Doe’s might be different.