But for now, you’ve got to get the ’08 Cadillac CTS:
Cadillac added a TiVo-like feature that caches a rolling hour’s worth of audio from the radio or satellite radio. So if you like a song and want to hear it again, just hit the rewind button. With satellite radio music, the recorder uses the track/artist/time-of-day information to insert bookmarks at the start of each song, so you can find what you want quickly. (For AM/FM radio, the skip feature works in 30-second increments.)
It’s not quite perfect yet, though:
There are a couple of gotchas: If you change from satellite to radio, or even station to station, the cache flushes. And Cadillac won’t let you save favorite XM satellite songs to the hard disk the way the Pioneer Inno handheld XM receiver does. Why not? “Because they [Pioneer] are in litigation,” explained engineer Charles Massoll. But bless the engineers: The feature was engineered into the audio system but not activated, so if the recording industry ever decides features are good if they get music fans to listen to more music, it’s ready and waiting.
I caught the gist of this in Car and Driver’s CTS preview, couldn’t quite believe it, and went hunting around for corroboration. Considering the littlest Caddy (if there were a BMW 4-series, it would be just about this size) is high on my want list, I have to hope that this goes over well.