Right now, Rivian has only two luxury models: the R1T and the R1S. They have garnered plenty of fanfare, with Consumer Reports listing the company as having the highest level of brand loyalty among all auto manufacturers -- electric or otherwise.

GM says it’s ready to start selling power adapters compatible with Tesla, more than a year after it announced plans to adopt the related charging standard.

General Motors Co. said Wednesday it will offer access to more than 17,800 Tesla Inc. superchargers through a $225 NACS DC adapter that it has approved for use with its electric vehicles (EVs). The move is part of an effort by the auto giant to provide access to more than 231,