Which is useless when you have regional non-us accents, or have the windows open, or a crying baby.
My family tried an Echo Auto for voice control in one of our cars last year, but we ended up disconnecting it.
We drive through hills and mountains often, and it was common for voice commands to be ignored or to have seconds in latency because of spotty mobile network.
It worked OK in cities, as long as you were not on an underground parking lot, which was a common occurrence.