Adaptors of some sort are available for some of them, but yes, not all. Can't imagine why anyone would still be falling for that scam though. I got XM when it was first rolled out, for my big truck. Had to give $100+ for the tuner, but then the subscription was dirt cheap. IIRC I paid maybe $39 for the first year. The hardware worked surprisingly well, and I got nicely hooked on certain channels, like BBC News and comedy channels, as well as a variety of music. Then the tuner went south, and I had to replace it, and it was another $130. Then the subscription rate started going up. In the end I was paying $155 per year for the subscription alone. That's when I realized it was like cable radio. Sorry, but it's not worth it. Even as a business expense. So I wised up, threw that junk in the trash, and never looked back. Also, I know the quality of their content has gone by the wayside long ago too. I cut all the "cable" and don't miss any of it. I have a cell phone and an internet connection, period. What I don't have is a large monthly nut to crack for all that drivel and dreck. I get my BBC News and World streamed free online, and listen to my 2k+ album music collection in the car. I tried Pandora for a short time too - that wasn't worth it either. I simply choose not to waste money when I have an alternative that's just as good. Nowadays, the going thing is to change everything to a service, with a subscription that seems dirt cheap, until you add it all up over a year's time. I also don't use the internet on my phone, another unnecessary expense. My data cap gives me enough to support texts and Google Maps and the weather app, that's all I need to travel. All the rest is just an extravagant waste of money. Not to mention dangerous. All this magical gimmickry in a car is unsafe, and you tempt fate every time you use it while driving. Don't become a statistic. I know too many of you will.