I feel like we're starting to lose the plot here. We're talking about a 460-horsepower, factory-tuned performance SUV. No one should be going into this expecting the running costs of a Toyota Camry.
Of course the tires are more expensive! They're performance tires designed to give a 6,000-pound vehicle incredible grip. Of course the brakes are pricier! They're designed to stop it without fading. Complaining about the cost of maintaining a performance vehicle is like buying a racehorse and complaining about the cost of oats.
This is the price of admission for a truly special vehicle. If a potential $1,000-a-year difference in running costs is a deal-breaker, the vehicle wasn't for you in the first place. I'll happily pay for better tires, better brakes, and higher-grade fuel to get the driving experience the reviews are raving about. That's not a "hidden cost," that's the whole point.