For nearly 25 years, OnStar has earned customers’ trust, now offering safety and security services to more than 22 million connected retail and fleet customers globally. At the heart of the OnStar brand are OnStar Advisors—real people committed to helping drivers stay safe on the road through automatic crash response, emergency services, roadside assistance, crisis assist, stolen vehicle assistance and turn-by-turn navigation. In 2020, OnStar expanded into new, complementary insurance offerings based on customer data and insights with OnStar Insurance and introduced the OnStar Guardian mobile app, extending its safety services outside the confines of GM vehicles.
Launched in 1996, OnStar is a wholly owned subsidiary of GM Holdings LLC ("GM") and offers emergency, security and navigation services in Chevrolet, Buick, GMC and Cadillac models. OnStar offers a range of subscription services such as Automatic Crash Response, Emergency Services and Stolen Vehicle Assistance.