OnStar

A Woman Sitting on a Park Bench Using her iPad

Your Buick — connected by OnStar

From the vehicle and beyond, our technology lets you add a sense of self for a ride that’s more personal. Push play on entertainment from any seat. 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.

Close-up of a Woman's Hands on the Buick Steering Wheel

Better drives start here

Real-time maps* help shave time. Hands-free driving* adds ease.

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Birds-eye View of Two People Sitting in a Vehicle With One Driving and the Other Using a Tablet

Push play from any seat

Bring movies, music, podcasts, In-Vehicle Apps* and more along for every ride.

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Close-up of a Woman Pressing the OnStar Button in her Vehicle

Wherever you are, we’re with you

In your vehicle, on your phone* and at home* — OnStar Emergency Advisors* can help at a moment’s notice.

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A Man Leaning on the Hood of His Buick Vehicle Using His Smartphone

Because easier is better

Simplify ownership with remote commands,* built-in voice assistants and a better way to schedule maintenance.

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The latest in tech

Learn more about the latest software advancements delivered right to your car.

Tell Me What Happened OnStar Podcast Graphic

Looking for 2025 and newer vehicles? You're in luck.

Core OnStar features are now included in all 2025 and newer vehicles for 8 years. See what features are available to you.

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Tell Me What Happened — an OnStar podcast

From emergencies to everyday hiccups, people are the ones who make a difference when there’s a crisis. Want proof? Listen to these real stories of real people who stepped up for each other, making the world a better place. You don’t have to be an OnStar Advisor or OnStar Good Samaritan to change a life. It sure doesn’t hurt though.

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myBuick mobile app

Turn your compatible smartphone into a mobile command center for your vehicle — even when you’re not near it. The available myBuick mobile app* has everything you need to take your ownership experience to the next level. It’s just a download away.

Interior View of the Steering Wheel and Infotainment Screen in a Buick Vehicle

Vehicle software updates

The latest, greatest software advancements are delivered right to your car. These updates give eligible vehicle owners free enhancements and the ability to purchase new upgrades. Plus, refinements can be received right in your driveway.