Didn't parts of Europe ban certain types of cars in major cities? I mean like you describe possible limitations on driving. It might have been specifically parts of the UK, but I recall it had something to do with new supercars having hybrid systems that will operate in EV only to keep sound levels down in city areas. I liked that idea for leaving home without waking the neighbors, but I didn't have that in Vegas. Everyone got to hear the only mildly restricted LS1 GTO fire up at 5:30am every morning and the deepest cul de sac of the community. I guess that means that Monaros did get the opportunity to wake people sleeping in America too.
My current neighbors across the street are loud AF with their trucks. I need my GTI to be louder to compete.