You are currently viewing GMC.com (United States). Close this window to stay here or choose another country to see vehicles and services specific to your location.

Continue
CLOSE
A Car Crash in the Middle of the Road with a Police Vehicle Approaching

WHEREVER YOU ARE, WE’RE WITH YOU

Nothing is needed faster than help. With OnStar®, you have it — in your vehicle, on your phone and at home. Our safety technology puts you in touch with Emergency Advisors at a moment’s notice. It’s our way of helping you be safe out there. 
An EMT Standing in Front of an Ambulance

1 of 3

EMERGENCY SERVICES

EMERGENCY SERVICES

If you spot an emergency situation on the road or have one of your own, push the red Emergency button* to connect with an OnStar Emergency Advisor.* They’ll direct First Responders to your location and offer critical assistance until help arrives.
A Smiling Woman Working at a Call Center

2 of 3

AUTOMATIC CRASH RESPONSE

AUTOMATIC CRASH RESPONSE

If you’re in a crash, built-in vehicle sensors can automatically alert an OnStar Emergency Advisor who can contact help for you.*
Back Seat View of a Person Holding the Steering Wheel of a Denali

3 of 3

STOLEN VEHICLE ASSISTANCE

STOLEN VEHICLE ASSISTANCE

If your vehicle is stolen, OnStar can work with law enforcement to help get it back quicker and safer*.
Graphic With Smartphones Using Location Services

ONSTAR GUARDIAN APP - BRING ONSTAR SERVICES WHEREVER YOU ARE

Thanks to OnStar, you may feel safer in your car. But how about when you or your family are in someone else’s car? Or on your motorcycle? Or at home?* Or out for a walk or hike? We've got you. The OnStar Guardian® app* gives your family the key safety services of OnStar — Roadside Assistance,* Location Status,* emergency help — even crash detection — anywhere you go. You can share the app with up to seven friends or family members.*
Google Play icon

Google Play and the Google Play logo are registered trademarks of Google LLC
Apple App Store icon

Apple®, the Apple logo®, and App Store® are trademarks of Apple Inc., registered in the U.S. and other countries.

FEATURED ONSTAR PLANS

We're featuring just a few of the top OnStar Member picks — think of it as a shortcut to finding the right plan for you.
A Teenager Sitting in the Driver's Seat of a Vehicle While Looking at a Smartphone Held by a Passenger

PREMIUM PLAN

1 of 3

PREMIUM PLAN

You'll have access to the entire suite of safety and security services and a fully connected vehicle experience. Enjoy services like the OnStar Guardian® app,* the myGMC mobile app,* available In-Vehicle Apps* and an Unlimited Data Plan.*

LEARN MORE
Two Smiling People Sitting Inside of a Vehicle

ESSENTIALS PLAN

2 of 3

ESSENTIALS PLAN

Bundle safety and connectivity, and get access to specially trained Advisors who can help during an emergency, a crash* or a vehicle theft.* Plus, unlock all the features of your myGMC mobile app* and more.

LEARN MORE
A Man Sitting on the Tailgate of a Truck Looking Into the Distance and Holding a Tablet

CONNECTED VEHICLE PLAN

3 of 3

CONNECTED VEHICLE PLAN

Enjoy the ultimate connected car. Use your phone to find it* or start it,* connect to mobile devices with an in-vehicle Wi-FI® Hotspot* and unlimited data, and take advantage of In-Vehicle Apps like Hulu* and Spotify.*

LEARN MORE
A Man Using the Infotainment System in a GMC Vehicle

SHOP FOR YOUR PERFECT PLAN

Add simplicity, safety and excitement to your drive. Get started with the right plan for your needs and budget.

SHOP NOW