Sirus came with my Compass too. I've had XM for a few years. And honestly I am installing my XM Pioneer into the Compass as soon as it warms up! I'd rather pay for XM than have free Sirus. Sirus is better than FM, but either I am to used to XM or XM is just better. I'm looking for a transmitter for the Pioneer in order to still use my steering wheel controls now.