Last few cars i’ve had the standard stereo and they ain’t been so bad at all. My current honda civic even has 2 tweeter in the rear doors as well so 6 overall.
Plus i do like a lot of bass and the door to vibrate. fugee’s do it everytime. Personally i’d say mb will say no, but you can ask. Do they not do better stereo as an added extra. Many do but personally i don’t see the point in spending anything on extra’s.
I know some models of car the higher trims some come with the better sound systems as standard. Guess it depends what you looking for in a car and which car you looking at. I was looking at evs and sure the top leaf has bose as standard.