Comfort and Convenience
Seating position is a personal preference: height, reach and back support that suit one person can feel wrong to another. Body proportions and habits differ, so passengers settle differently on the same route.
Safety and Driver Assistance
Before a long drive, spend a few minutes locating lights, wipers, mirrors and hazard controls. Finding them by feel later matters more than reading about them once traffic and weather demand attention.
Multimedia and Connectivity
Keeping a phone charged over several hours is its own need, separate from calls or music. If a suitable power source and cable are available, navigation can run without the battery becoming a worry.