What do audiophiles do in their cars?


All of you forum members with your killer home systems…what do you listen to in your cars?  Do y’all have custom stereo systems?  Does the quality of the stereo system actually impact your car buying decision?  I have a B&O setup in my 2021 truck, which was an upgrade and sounds decent enough, but nothing compared to a typical HiFi home system.
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My Acura RLS came with a Krell sound system. Pretty good. Seats  are comfy and it's quiet. A nice place to listen to music, especially new music. I'll listen to the same new piece over and over before critical listening inside. In my 911S I'm happy with the engine sound

I used to only listen to older R&R in the car since most recordings aren't that good anyways..  it all sounds like crap in comparison, so I tune into a university station, playing classical without a lot of talk and NO ads. Good stuff. I need to send them a donation. 

Mostly just the factory in our cars, as many have said, they are pretty good now, and much of the car's computer system is run through the head unit, so it can be a pain to change.  But....

I have a classic convertible that has a massive system to make up for the poor speaker placement options and huge open area.  Just went with power, didn't really concern myself with quality just trying to overcome the awesome engine noise (Pontiac 455) and open air noise.

I stream Tidal through a dragonfly blue thumb dac in my 745LI. I am generally impressed with the sound and passengers lounged in the back love it. It is a major upgrade over streaming direct to head unit and cheap.