Last week I was on the east coast and Hertz provided a Sirius equiped Camry. The programming was great, I barely recall a "repeat" song on any of the channels I tuned into and the commercial free format is great, although their channel ID spots do get repetitious. It performed well in the canyons of Manhattan, but if you're going slower than 40 mph under a parkway or turnpike overpass or a toll booth (man I wish rentals had EZ Pass), the data buffer isn't big enough to avoid that annoying loss of signal.