I was just pushing new music onto the Empeg that's been in my Jeep since 2001 when I bought it.
Between the utils, and all the work from Mr. Lord and HiJack. This unit has been quite the endurance runner.
I haven't exactly looked -- but at the same time, I haven't seen a DIN equivalent anything that really came close. Especially with car companies putting in proprietary systems now.
If I were to buy a new car these days, I'd just use my phone via BT to my Plex server for my listening needs. (I've done this when travelling and using a rental car.)
Kind of a bummer in a way. I love my Empeg.
(and my Jeep)