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 Family of Four Embarking on a Road Trip in Their GMC Vehicle

ALL 2025 AND NEWER VEHICLES NOW COME WITH ONSTAR BASICS

AUTOMATIC CRASH RESPONSE
A Cop Arriving on the Scene of a Car Accident in the City as he Walks to the Vehicles Driver Side Door

AUTOMATIC CRASH RESPONSE

If you’re in a crash, we’ll check to make sure you’re OK. We’ll also tell First Responders exactly where you are and what kind of help you need.*
REMOTE COMMANDS
Close-up View of a Smartphone Displaying the myGMC app

REMOTE COMMANDS

Discover true convenience with remote commands that let you lock or unlock your car, remotely start your vehicle, open your trunk, check your vehicle's location and flash the lights*.
NAVIGATION APPS
View of the GMC Infotainment Screen Displaying the Navigations App

NAVIGATION APPS

Navigating to where you want to go has never been easier. Use Google Maps*, Maps+* or Waze* to find the best routes, see real-time traffic updates, discover new places nearby and more.
VOICE ASSISTANCE
Close-up of the GMC Infotainment Screen Displaying the Voice Assistance App

VOICE ASSISTANCE

Get hands-free help on the go with Google Assistant* Use voice commands to make calls, get directions, access smart home devices and more — all without taking your eyes off the road.

ONSTAR ONE HIGHLIGHT
A Woman Walking Down the Side Walk Smiling While Using her Smartphone

ENHANCE YOUR DRIVING EXPERIENCE WITH ONSTAR ONE*

$34.99 /MO.*

Get the best of OnStar with every available safety and entertainment feature — 24/7 Emergency Advisors, In-Vehicle Apps and more.

GET IT NOW

YOU'VE GOT EVEN MORE OPTIONS TOO

Explore plans that are finely tuned to meet your needs.

ONSTAR SAFETY & SECURITY*
$22.99/MO*

Get every OnStar safety feature, including the OnStar Guardian® app, and 24/7 access to Advisors for help anytime, anywhere.

GET IT NOW

ONSTAR CONNECT PLUS*
$19.99/MO*

Keep everyone connected and entertained with In-Vehicle Apps and an in-vehicle Wi-Fi® Hotspot that can connect up to 7 devices at once.

GET IT NOW

ONSTAR CONNECT*
$9.99/MO*

Enjoy music, podcasts, audiobooks, and news updates — all in one convenient plan for a more connected drive.

GET IT NOW
A Woman Using Super Cruise Hands-Free Driving Technology in her GMC Vehicle

DOES YOUR VEHICLE HAVE SUPER CRUISE?

All 2025 and newer vehicles that are equipped with Super Cruise®* automatically have access to all OnStar has to offer. For 3 years, you'll get select OnStar One features like unlimited data* and Stolen Vehicle Assistance* plus Super Cruise access. Already purchased your vehicle? Sign in to your account to explore all the features available to you.

LOG IN