Welcome to OnStar

Better drives start here

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

Better Safety

Help when you need it — in your vehicle or on your phone.

Better Entertainment

Stream movies, music, podcasts and more for an entertaining ride.

Better Drives

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

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.

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.*

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.

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.*

Find the right plan for you.

The questions are easy. Your answer is clear. Let’s get started.

Got a 2025 or newer vehicle? You’re in luck.

Key OnStar benefits are now standard in all 2025 or newer vehicles. See what services are available to you.

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.

Got a 2025 or newer vehicle? You’re in luck.

Key OnStar benefits are now standard in all 2025 or newer vehicles. See what services are available to you.

Read about the latest technologies that OnStar has to share.

Discover better drives

Cutting-edge technology that just keeps getting better

Featured OnStar stories

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

Try OnStar on us

Get 1 month* of safety and connectivity services for your vehicle.

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. 

How to maximize being an OnStar Member

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

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.