Since 2006, Toyota Prius automobiles have come equipped with XM radios, which offer 170 channels of music, news and talk in a digital format. The satellite radio company offers a free, 30-day trial subscription, but those who want to extend the service beyond a month have to pay a subscription fee starting at $9.99 per month. Before you can activate the radio in your Prius, you’ll need the radio’s XM ID number. Tips Writer Bio
