Comfort and Convenience
Cabin temperature divides people more than almost anything else. Two passengers in the same car can want several degrees between them, which is why climate settings tend to be renegotiated on every shared journey.
Safety and Driver Assistance
Borrowed or newly bought cars reward a slow first look: find the mirror adjusters, gear selector logic and parking brake before moving, so the first junction asks nothing you have not already answered.
Multimedia and Connectivity
Taking a call while driving is the need that most often catches people out. If hands free calling is available, pairing and testing it at home is easier than improvising in traffic.