Here are a few of the most interesting Sirius XM statistics and facts I was able to dig up including user counts. As always, be sure to check back in the future as I will be updating this post as new and updated stats become available.
What is Sirius XM?
Sirius XM Holdings Inc. is the largest radio company measured by revenue and has more than 30.6 million subscribers. SiriusXM creates and offers commercial-free music; premier sports and live events; news and comedy; exclusive talk and entertainment; and a wide variety of Latin commercial-free music, sports, and talk programming. SiriusXM is available in vehicles from every major car company in the U.S. and smartphones and other connected devices, as well as online at siriusxm.com. (source)