YOUR GMC CONNECTED BY ONSTAR®

From the vehicle and beyond, our technology lets you add a sense of self for a ride that’s more personal. From better control with the vehicle mobile app§ to better drives with Google Built-in§, enjoy built-in conveniences that streamline life. And feel safer knowing an Advisor§ is with you anywhere you go. At OnStar, we never stop innovating in hopes of making every drive better than the last. 

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Better drives

Your vehicle stays up to date automatically, so every drive feels smooth and effortless. And with Google Built-In§, you can get directions, play music, or manage your day — all hands-free. 

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Better entertainment

Stream movies, music, podcasts, and more with built-in 4G LTE Wi-Fi§, keeping everyone entertained without interruption. 

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Better safety

Whether it’s Automatic Crash Response during emergencies or 24/7 Advisor assistance§, OnStar is always ready to offer help the moment you need it. 

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Better control

Simplify everything with remote commands, check your vehicle’s health and a better way to schedule maintenance – all through your Vehicle Mobile App§

Ready for a 2025 or newer vehicle?

You’re in luck. OnStar Connected Services are now included with select 2025 GMC models. Discover what features are available to you. 

myGMC mobile app 

Enjoy vehicle control at your fingertips with the myGMC app§ connected by OnStar®.
Start your vehicle, set your ideal cabin temperature and more, all from your phone. You can also easily find your vehicle and get walking directions to its location. EV owners can even check their charge status/level and time to complete charge. Plus, keep track of your Vehicle Status, schedule service and request Roadside Assistance§ with the tap of a button. 

Vehicle Software Updates

Get the latest software updates§ delivered right to your car. These updates give eligible vehicle owners free enhancements and refinements, ensuring every drive is better than the last. 

Tell us your OnStar story

We’ve all got OnStar stories. What’s yours? Share how OnStar helped you; whether it’s technology that made you say “Wow!”, or a moment that reminded you we’re all in this together. 

Choose Your OnStar Experience

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OnStar Standard Connect

Your OnStar equipped vehicle is an intelligent Connected Vehicle with the ability to take care of itself or let you know when it needs help. But all this technology is sleeping until activated. Once you activate OnStar, you unlock and can enjoy 10 years benefits like Dealer Maintenance notifications and Vehicle Software Updates§, so you can drive with greater confidence from day one. 

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OnStar Connect

Designed for everyday convenience and connectivity. The OnStar Connect Plan§ brings features like the Vehicle Mobile App§, built-in voice assistance and navigation with Google Built-In§, helping you stay connected to your vehicle and your world. 

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OnStar Protect

Built to take on the unexpected. The OnStar Protect Plan§ gives you access to key safety services, including Automatic Crash Response, Emergency Services and Roadside Assistance, so help is always available when you need it most. 

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OnStar Protect & Connect

Get the best of both worlds in one plan. The OnStar Connect & Protect Plan§ combines the safety services of OnStar Protect with the convenience and connectivity features of the OnStar Connect Plan. Offering a more complete OnStar experience. 

Ready to Activate?

Get to know the features that bring more ease, confidence, and connection to every drive — all available the moment you activate your trial. 

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