Text Us Text Us
Open Today! 9:00 AM - 8:00 PM
2155 Cobb Pkwy Southeast Marietta, GA 30080 (678) 269-7886
2155 Cobb Pkwy Southeast, Marietta, GA 30080
Sales: (678) 269-7886 | Service: (678) 424-2000 | Parts: (770) 859-0791

Always on. Always there for you.

With OnStar, you’re always a simple button-push away from peace of mind.

discover how onstar keeps you safe, secure and connected.

OnStar is available on more than 30 GM vehicles. If you drive an eligible 2006 or newer vehicle, you can activate a free trial of select OnStar services by simply pushing your blue button to turn OnStar on in your vehicle. To learn more about the free trial and how to activate, visit onstar.com.

With Automatic Crash Response, you can be immediately connected to the help you need.

Breathe easy knowing a comprehensive suite of Stolen Vehicle Assistance services are available to help protect your vehicle.

Stay connected anywhere, anytime with the available in-vehicle Wi-Fi hotspot

Turn-by-Turn Navigation makes everywhere you go as familiar as your own neighborhood. And with OnStar AtYourService, get valuable offers for better ways to eat, shop, work and play.

The Advanced Diagnostics service keeps you keeps you on top of all your vehicle’s maintenance needs. And with Remote Access6, your car will always be ready to go when you are.

how can onstar improve your new ride

From peace of mind to mind-blowing ways to enjoy your new vehicle, OnStar helps keep you protected, connected, and ready for the road ahead. Explore our services and see what OnStar can do for you.

emergency Services

The help you need when you need it

Learn More


Protect yourself from the unexpected

Learn More


Directions and discovery at your fingertips

Learn More


Stay connected, wherever you go

Learn More

vehicle manager

Ready to go when you are.

Learn More

Hear what onstar members have to say

We can talk about OnStar all day, but sometimes the best way to learn about what we do is to hear how others use it. From feeling safer to being more connected, our Members are passionate about what OnStar brings to their travels—especially the reassurance that comes from having a live Advisor who’s always there for them.

You can activate OnStar at no cost. Click here to learn more.

Meet our advisor

The OnStar difference is real people, just like you. Our specially trained Advisors are always there for you, ready to help. Hear why your safety and security is their passion.

a better ride, everytime

Every day, OnStar helps millions of people stay safe, connected and ready for the road ahead. Read more about the ways we help OnStar Members get more out of their travels.