I'm not sure, I have never heard the sound system in the S550.
FWIW I currently drive a Model Y with the 14-speaker including subwoofer sound system and it's the best audio I've ever heard in a vehicle. Hoping the Mustang can at least get close to that.
The fact that not even car reviewers are able to actually drive the car is not a good sign. I don't see the OKTB date happening anytime soon but hopefully I'm wrong.
Well it is a 2024 vehicle. Most manufacturers start selling the next model year by Fall. If Ford can deliver 2024's this summer then that'd actually be early by industry standards.