Massive audio nerd opinion: The auto-eqs, auto-time-alignment... they all suck. They either just outright suck, or they make the car a one-seat-wonder, where it sounds good if you are in the driver's seat and 5'10 tall but the rest of the cabin is a muddy mess.
They also miss the fact that by and large "flat" sounds kinda s*** anyway, at least to my ears. Bump everything below about 150hz, -3dB notch at 2khz, roll off from maybe 12khz up, perfecto.