The FF and GTR are two different cars though.
One is a sports car.... The other a Luxury Grand Tourer.
I highly doubt Ferrari set their red dots on Nissan's GTR when developing the FF!
And some people will argue that the GT-R is not a sports car, and I could see their point.
I don't think we are talking about Ferrari targetting the GT-R, but then I don't think the boffins at Ferrari sat down to design their transaxle dual-clutch paddle gearbox, adjustable damping, sophisticated electronic torque distributing four wheel drive, front mid-engined, two door, four seater with a proper boot...without pondering the GT-R either, amongst others.
Look at how Ferrari are marketing it so far...everyday versatility with supercar performance, large boot capacity and the all singing four wheel drive system in a car that can seat four people. That sort of marketing sounds a bit familiar, if nothing else.
It's a strange market segment and each car that fits the GT criteria compromises itself in some way, and bleeds into another segment. I'm not suggesting they are direct competitors, specifically in the luxury stakes, but I personally don't think that it's a wild or ridiculous leap to make comparisons between the two.
Because the lines are being blurred in regards to performance and cost, you can categorise a GT-R in a few ways. The GT stands for something, for a start, it's a car which Mizuno successfully specified should be refined enough to hold a conversation at 186 mph without having to raise your voice, has a decent range with a supple enough ride in Soft mode that, actually, a drive to Monte Carlo would not fill you with dread.
If you are in the market for what will probably be a £200k GT shooting brake with stunning performance, no...the GT-R won't be on your list. I just don't think that on paper tech-specs and function, they are worlds apart.