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OnStar and SiriusXM® Satellite Radio Trials
Three months on us.

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 LTE2, 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 offering all the best SiriusXM premium programming in your ride plus listening on the app and online, 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. In your car: Hear every channel available, including all of our premium programming. At home, on the go: Listen on the app or online - it's included with your All Access trial subscription. 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

  • 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.
  • 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.
  • All SiriusXM services require a subscription, sold separately by SiriusXM after trial period. Fees and taxes apply. All fees and programming subject to change. Sirius, XM and all related marks and logos are trademarks of Sirius XM Radio Inc.