OnStar will sell the 23-ounce mirror through BestBuy (installation will run you $75 to $100) this spring and offer a range of services starting at $18.95 a month or $199 annually.

OnStar 4G LTE brings increased connectivity to GM cars, ... which can be set through the OnStar menu on the car’s center-stack screen.

On Global B models, you can get to the OnStar main menu by tapping the OnStar icon on the home menu. So in the rare instance that an OnStar advisor is calling your car, now you know how to answer ...

OnStar, the popular in-car navigation and emergency system, is notifying its users that it will track their location and speed even if users cancel service. And it reserves the right to sell that ...

For years, General Motors' OnStar service has been a stoic electronic nanny, there to help if your car's crashed or stolen, but otherwise pleasantly unobtrusive. Now OnStar wants the right to sell ...

OnStar reserves the right to sell "anonymized" information collected from vehicles to outside companies. "Anonymized" data is aggregated on cannot be traced back to any individual vehicle or person.

GM's OnStar now spying on your car for profit even after you unsubscribe? [UPDATE] If you’re the owner of a fairly new General Motors product, you may want to take a close look at the most ...

Under a promotion that goes through Father's Day, GM drops the cost of OnStar from $299 (plus an extra $50 to $100 for installation) to just $99 for everything.

The OnStar Guardian mobile app aims to make you feel safe whether you're out for a walk or traveling in someone else's vehicle. It all started with Gran Turismo. From those early PlayStation days ...

General Motors is selling three years of OnStar service as a $1,500 “option” on all Buick and GMC vehicles, as well as on Cadillac Escalade SUVs. But this is an option you can’t refuse.