Ok I misread something you put, was only posting on my phone, apologies.
However, my point still stands, the running costs are extortionate, particularly over here. It costs almost twice what my 911 costs to run a year and doesn't offer anything more performance wise than a 911 Turbo which I can buy for the same money (albeit two years old now).
There is no justification for the 6k mile/6 month service intervals, it shows NO confidence in their product and the 18k gearbox flush is a joke. Porsche PDK boxes don't need maintenance until 120k miles yet they put the same or even more power down than the GTR.
You have to laugh at the brake costs, $8k!!!!! Seriously?! They're Brembo brakes, the same ones I can buy FROM Brembo for half that price, yet Nissan want $8k. You have to see the idiocy in this when they're marketing against cars that are just as fast (911 TT) yet don't cost anywhere near this to run.
In the USA if you service outside of your dealer, kiss your warranty goodbye.
This is knowledge I've gained based on wanting to buy one myself and that of my friends who own several of them, it's not hearsay and I do not just repeat the useless information that people spout on the internet.