Chevrolet has a few cars ready for iPod.

HHR
HHR Sound for the Chevy HHR comes from a stock audio system with a single-disc CD player; the LT adds a standard MP3 player.

Chevy’s new retro wagon, the 2006 HHR, is one of a handful of new General Motors models ready for your iPod. Get yourself an inexpensive adaptor cord, and with the HHR’s standard auxiliary jack, you’re ready to plug and play.