Well, in my post I mentioned the ML systems in our 2 Lexi, did you see that? These are good, but the Tesla is definitely better, more detailed. It can be mesmerizing.
In my Tundra I added a powered sub and a pair of Infiniti speakers to a JVC head unit, OK for a pickup.
The TSX is stock and isn't bad. Honda uses Alpine, or used to. Not top end Alpine...
At home I use a Creek integrated with Monitor Audio speakers and a Velodyne sub.
Similar system for the TV surround, with a Denon amp. Additional rear speakers in the ceiling from a high end shop. I get a lotta compliments on this setup. The Denon is better than I thought, but I prefer Onk for commercial stuff.
The Tesla Premium Audio is considered to be
one of the best out today. I understand the base Model 3 does not come with Premium Sound, not sure. Things have changed since I bought.