Yes, the head unit with the USB port on the face has been a factory option on Cobalt's, HHR's, and G5's already since the start of 2009 production.
It is intended as a late intro option and/or GM accessory (basically, a new head unit with the port) for other GM vehicles before long, Malibu included. I haven't seen any kind of update yet regarding it in this way, but probably not too much longer before it's available one way or another for more vehicles.
It is intended as a late intro option and/or GM accessory (basically, a new head unit with the port) for other GM vehicles before long, Malibu included. I haven't seen any kind of update yet regarding it in this way, but probably not too much longer before it's available one way or another for more vehicles.