Comfort and Convenience
Cabin temperature is a common point of disagreement. Some people are comfortable a few degrees cooler than others, so front and rear occupants often settle on a compromise rather than one ideal setting.
Safety and Driver Assistance
Adjusting the mirrors, seat and steering position before setting off is simpler than doing it in motion. Choosing the route while parked leaves fewer things to sort out once moving.
Multimedia and Connectivity
Long journeys raise the question of battery life. A charging cable is not automatically a data connection, so if music or navigation should come from the phone, it is worth checking which cable and port support that.