Welcome to OnStar

Better drives start here

Explore Plans
Welcome to OnStar: For connected services, security, and safety for your GM vehicle.

Evolving in-vehicle tech

Discover a heightened sense of personalization, enjoy multimedia options from any seat and embrace integrated conveniences that simplify your daily life.

The OnStar difference

OnStar Better Safety Icon.

Better Safety

Help when you need it — in your vehicle or on your phone.
OnStar Better Entertainment Icon.

Better Entertainment

Stream movies, music, podcasts and more for an entertaining ride.
OnStar Better Drives Icon.

Better Drives

Look forward to travelling with real-time maps, available hands-free driving, off-road upgrades and more.
OnStar Better Control Icon.

Better Control

Connect to your vehicle using remote commands through the vehicle mobile app.

Our featured 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 man using OnStar's in-vehicle data to power his tablet.

Premium Plan

You'll have access to the full suite of OnStar Safety & Security services and the experience of a fully connected vehicle. Enjoy services like the OnStar Guardian™ app*, the vehicle mobile app*, optional in-vehicle apps* and 2GB of in-vehicle data per month.*
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A couple using a smartphone to use OnStar remote commands.

Essentials Plan

Bundle safety services 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 vehicle mobile app and more.
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Always have emergency services ready with the OnStar Safety & Security Plan.

Safety & Security Plan

Feeling protected goes a long way. Have an Emergency Advisor* ready to help in a crash* or with roadside trouble* — they can even help law enforcement try to locate your car if it’s stolen.* Plus, bring key OnStar safety services on the go with the OnStar Guardian app.*
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Find the right plan for you.

The questions are easy. Your answer is clear. Let’s get started.
Get Started
Read about the latest technologies that OnStar has to share.

Discover better drives

Cutting-edge technology that just keeps getting better
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All 2025 vehicles now come with OnStar Basics.*

Get to know the core features that are included with your 2025 vehicle purchase. 
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An OnStar-subscribed Buick vehicle parked at a driveway as a person passes by.
An OnStar-subscribed Buick vehicle parked at a driveway as a person passes by.

All 2025 vehicles now come with OnStar Basics.* 

Get to know the core features that are included with your 2025 vehicle purchase. 
Learn More

Featured OnStar stories

Explore amazing stories about what happens when OnStar accompanies you on your journeys.

Elevate your roadtrip with OnStar's services.

Try OnStar on us

Get up to 3 months* of safety and connectivity services for your vehicle on us.
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Users of OnStar's Guardian App satisfied with their services.

Answering the call even before it was placed

With the OnStar Guardian app, an OnStar Advisor called Evan immediately, before he even knew what hit him. Read his story and many more from our Members. 
Read the Story
Woman looking at her phone and using the OnStar app.

How to maximize being an OnStar Member

Learn about simple things you can do to get even more out of your OnStar subscription.
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Compare plans and pricing

There are lots of ways we help keep you more protected and connected. We’ve got plan options, and we bet one of them will fit you perfectly.
Take a Look
Try OnStar On Us
Utilizing the GM Infotainment System, connected via OnStar.