The culture at GM is flawed and has been since the end of the 50s , that would have to change first. Barra can't change it as she is apart of the problem , all of the managers at GM with the exception of a select few good ones can't change the culture not now or in the future , until that occurs it will be more of the same year after year . At the moment big vehicles are selling because the Cafe standard has loosened , tariffs are a small part of it political issues at GM are the biggest problem. Gas prices will climb and people will want cars again , watch. Ev won't solve anything
Think that this was well said so I reposted this from @YdTK6iJ-1ays