Comfort and Convenience
Seating position is personal: height, leg length and the angle someone likes to hold their arms all differ, so two drivers sharing a car rarely settle on the same setup. Preference here is a matter of habit as much as build.
Safety and Driver Assistance
Preparation before setting off is simply knowing where things are: mirrors, lights, demisting. Checking these while stationary means the first time a control is needed is not also the first time it is looked for.
Multimedia and Connectivity
Charging is its own need, separate from calls or music: a phone used for navigation on the way to work drains steadily, and whether it arrives with usable battery depends on having power available during the trip.