Sirius and my 2011 Sonata

Just bought a new Sonata, and it is equipped with "XM" satellite. I have been a Sirius subscriber ( Sirius Everything plan) for over 3 years and love the service and am not willing to part with it. Nascar, NFL, and Howard are my staples. Will I ever be able to recieve this through my in-dash radio, or do I still have to use my well worn sporster. I was told by cust. service rep that next year sometime I will be able to get signal to my car radio. She sounded like she just wanted to get me off the phone. Any help will be appreciated.
Thanks

Dez

You will have to add "The Best Of Sirius" BOS to your XM-Everything in your 2011 Sonoata, so that you can get Stern, NFL, and wherever else is offered as the best of Sirius......