Well, that would mean comparing a Luxury sedan (Panamera) to a Z06. That sound right to you?
Certainly not. That’s comparing a sedan to a sports car and definitely not fair. I understand what you’re saying though, and I agree the line has to be drawn somewhere.
However, the main selling point for both the GT500 and Corvette is performance. Brand loyalty aside, they target pretty much the same audience of interested/potential buyers and it’s reasonable to believe they’ll cross shop the two models (this thread is proof of that IMHO). I think it’s also reasonable to believe that a buyer looking for a weekend track toy isn’t going to compare the C8 Corvette to a Panamera.