Welcome to your SiriusXM trial subscription
In addition to listening on your new Buick, Cadillac, Chevrolet, or GMC radio, once you register and create a login, you can play SiriusXM on all your favorite streaming devices too.
How long is my trial?
Trial subscriptions for GM vehicles vary based on brand, model, and year. Some vehicles may come with an Extended Service Subscription. Select your vehicle brand to see the length of your trial.
Buick
3-month trial subscription
(New and certified pre-owned or eligible pre-owned vehicles)
(New and certified pre-owned or eligible pre-owned vehicles)
You're going to love what you hear
An immersive audio experience
Discover a curated experience across all your favorite genres. Enjoy chart-topping artists, tried-and-true favorites, and behind-the-scenes exclusives. Get all your go-to music, talk, sports, news, comedy, podcasts, and more.
Enjoy even more with the SiriusXM app
Stream your favorite channels at home or at work, or anywhere you choose
Here's how to get started
1. Set up streaming credentials
Register account
2. Stream SiriusXM outside my vehicle
Listen on the SiriusXM app
3. Set up my streaming devices
Find my devices
Check out some of the great features you'll find on the app
Get personal
Our expertly-curated content lets you discover new favorites and more of what you already love.
Dive even deeper
Select a channel or show, an artist or event—we’ll show you all the related content we have.
All your faves in one place
Get easy access to the entertainment you want to play again and again.
Podcast central
Find originals, exclusives, favorites, and undiscovered gems.
SiriusXM with 360L1
Transform your ride with an unparalleled radio experience
Revolutionary listening
Our advanced in-car technology will guide you to the most SiriusXM channels, shows, and hosts for a ride that’s uniquely you, with personalization features to make discovering your perfect entertainment easier than ever before.
Already a paying subscriber?
We make it easy for you to make the most of your subscription.
Sold / traded your old vehicle?
Transfer service or link your new vehicle to your existing plan - we’ll pause your billing through the end of your trial.
Keeping your old vehicle?
Add your new vehicle to your account. You may qualify for discounted rates when you combine more than one car with SiriusXM into one account.
Manage your account online
For help call (866) 635-2489
Transfer service or link your new vehicle to your existing plan - we’ll pause your billing through the end of your trial.
Keeping your old vehicle?
Add your new vehicle to your account. You may qualify for discounted rates when you combine more than one car with SiriusXM into one account.
Manage your account online
For help call (866) 635-2489
You've got questions?
We've got answers.
An Extended Service Subscription may be included with the purchase or lease of select vehicles. This plan includes 3 years of SiriusXM's premium service in the car and listening on the SiriusXM app. Details on this plan can be found in our Customer Agreement. If you are not sure if you have this plan, you can check your service details by logging into My Account.
Check the Welcome Kit we’ve sent for all the details you need. Or, log in to see what’s included and when it ends. If you subscribe before your trial ends, you won’t be charged for the plan you choose until your trial is over.
Access my account
Access my account
You’ve got lots of options! View and compare our most popular plans and get pricing.
See plans and pricing
See plans and pricing
If your trial subscription is not yet active, or if you’re not receiving all the channels you should be getting, you may need to request a signal to your radio. You can have one sent in just a few moments!
Request a signal to my radio
Request a signal to my radio
If you have more than one SiriusXM subscription you may also be eligible for a Family Discount. Log into the SiriusXM Online Account Center to determine if you are eligible for a Family Discount or call 1-855-236-9236 to learn more.
Visit account center
Visit account center
Yes. With a SiriusXM trial or eligible paid subscription, you can enjoy SiriusXM on your phone, online, or at home on connected devices with Amazon Alexa, Google Nest, Apple TV, smart TVs, Sonos wireless speaker system, Sony PlayStation, and Roku among others.
Get username and password
Get username and password
See which radio services—including traffic, travel, and weather—are available in your ride.
Check vehicle availability
Check vehicle availability