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Three months on us.
OnStar and SiriusXM Trials

3-Month Trial of OnStar Services

All vehicles equipped with OnStar hardware are eligible for 3 trial months1 of OnStar including automatic help in a crash, monthly diagnostic checks, Roadside Assistance, and Turn-by-Turn Navigation. With OnStar, you're never far from help in a crash, or more than a button push away from finding the things you want or staying in touch with the people in your life. OnStar safely connects you in ways you never thought possible. New for the 2015 model year, complete vehicle connectivity has been taken to the next level with the introduction of OnStar 4G LTE,2 which is available on most 2015 GM vehicles.

To activate your OnStar 3-month trial today, just follow these simple steps:

  • Push your blue OnStar button
  • Follow the prompts to speak with an OnStar Advisor
  • Be sure to mention the "Three Months On Us" Trial
Learn more about OnStar.

SiriusXM Radio Trial Offer

3-Month All Access Trial Subscription of SiriusXM Satellite Radio

All of our satellite radio-equipped Certified Pre-Owned Vehicles come with three trial months3 of the SiriusXM All Access package. Listen to everything. Listen anywhere. Hear every channel available in your ride, including all of our premium programming. Plus, listening on the app and online is included, so you'll hear the best SiriusXM has to offer, anywhere life takes you.

With SiriusXM, you'll have over 150 channels of everything you want to hear. It's the only package that gives you all of our premium programming, including Howard Stern; every NFL,® MLB,® and NBA game; every NASCAR® race; NHL®games; 24/7 talk channels dedicated to the biggest leagues; and more. Plus all kinds of commercial-free music—including artist-dedicated channels and more—and sports, news, talk, and entertainment. Bring SiriusXM wherever life takes you, customize your listening experience, and get your favorite shows on demand.

To learn more about SiriusXM in Certified Pre-Owned Vehicles from Chevy, Buick or GMC, visit

  1. GM pre-owned vehicles equipped with OnStar hardware are eligible for 3 trial months of the OnStar Guidance Plan (excluding hands-free calling minutes). One offer per subscriber, not compatible with any other offers. Capabilities vary by model. Visit for coverage map, details and system limitations.
  2. Visit for vehicle availability, details and system limitations. Services and connectivity may vary by model and conditions. 4G LTE service available in select markets. Some services require data plan.
  3. If you subscribe after your trial period, subscriptions are continuous until you call SiriusXM to cancel. See SiriusXM Customer Agreement for complete terms at Other fees and taxes will apply. All fees and programming subject to change.