Access to OnStar is the only reason I would buy a GM vehicle. I live alone, get off work at 11pm, drive 11 miles on open, country roads with farm fields on both sides. During the winter, snow blows across the road & drifts. If I ever got stuck or god forbid skidded off the road, it would be comforting to know someone would be able to find me. Yes, I carry a cell phone, but if I were injured or knocked out, I wouldn't be able to use it.