With the red trim lines and built up psuedo-fin spoiler I'm going to go with the Barris Kustom Batmobile being a major inspiration and having the logo on the car is still a bit too-Batman 66 for me, no matter who else did it (yes, believe it or not I'm aware of those). Just personal taste, man, you're welcome to feel differently.
Again, given that Batwoman's logo has always been established as red on black, what other color could it be? The car matches the driver. That's obviously the intent, whatever else it might remind you of.