We’d love to give you 3 months on us.

Your OnStar trial is waiting for you. Cancel anytime.

We’d love to give you 3 months on us.

Your OnStar trial is waiting for you. Cancel anytime.

Close up of a Woman Driver Pressing the OnStar Button

Your new car’s gift to you: OnStar plans that work for you in your car or on your phone.

When you buy a 2015 model year or newer Chevrolet, Buick, GMC or Cadillac, it comes with an amazing bonus: a complimentary OnStar and Connected Vehicle Plan trial.* But even if your car is older, we’ve got you. If your vehicle isn’t eligible for in-vehicle OnStar trial, you can experience OnStar services 24/7 with the OnStar Guardian^® app* — ready to help on your phone no matter where you are.

Already have an OnStar plan?

What’s in your trial? Let’s take a look.

Two amazing OnStar plans

If your GM car is 2015 or newer, you’ll get the OnStar Safety & Security Plan* and the Connected Vehicle Plan.* Thanks to this dynamic duo, you can feel safer and stay connected to everything you love with in-vehicle data* and your favorite in-vehicle apps,* like Spotify* and Hulu.*

Learn More

OnStar Guardian app

The OnStar Guardian^® app* gives you key OnStar safety services wherever you are —at home, on a walk, on a motorcycle or in someone else’s car. Even better — you can share the app with up to 7 friends or family members.*

Learn More

Let’s get it started.

Push your blue OnStar button to activate your trial now, and see what services your vehicle can get by entering your vehicle identification number (VIN).

Enter VIN