Currently, about half of new Vauxhall/Opel models delivered in Europe feature OnStar, with customers able to contact a trained advisor using the built-in blue OnStar service button, or the mobile app.

The system includes OnStar, Vauxhall’s personal connectivity and mobility assistant with 24-hour Emergency Call, hotel room reservation and parking space locator. In addition, the OnStar system can ...

The FTC has announced a new proposal that accuses GM and its OnStar subsidiary of improperly collecting and sharing sensitive ...

Los Angeles is currently battling one of the most destructive wildfires in California history, and now, OnStar is offering ...

Found the Vauxhall Vectra of your dreams? Now you want to know all about it! With the help of Parkers, you can find out all of the key specs about the Vauxhall Vectra from fuel efficiency in MPG and ...