Steptronic. Automatic with a Psuedo stick.
Since everything in the car is electronic and not cabled they can shift gears either way.
It\'s kind of like his and hers tranny. You can use stick for a while and then when the phone rings you can go to auto.
The difference between the two is that Sirius has less commercials, actually no commercials at all on their music stations.
They also have different, but similar programming. Sounds clear as a bell though. Very nice. I was listening to the comedy channel a bit on my way home and it was stand up acts. Vulgar as hell at 5pm. Gotta like that.