Comfort and Convenience
Cabin temperature is a common point of difference, since one passenger may want cooler air while another prefers warmth, so having separate or adjustable airflow directions can help both feel at ease.
Safety and Driver Assistance
Checking tyre pressures and fluid levels before a longer trip is basic but useful, because small discrepancies are easier to fix at home than to manage after they have grown on the road.
Multimedia and Connectivity
Listening to music can make a journey feel shorter, but only if the source is easy to control; whether through a wired connection or wireless link, having predictable volume and track changes reduces frustration.