One interview on campus, another follow up interview where you meet one on one. Very basic questions, friendly interviewers, overall positive experience. I would say if you have interest in GM, definitely apply and see what happens

There was only one on campus behavioral interview, and that was it. I was interviewed by two engineers, who asked fairly standard questions regarding my interests, experience, and ambitions. At the end of the interview there were a few minutes for me to ask questions.