I guess reading the very first sentance of the article that the OP posted was a struggle?
"The Nissan GT-R gets to 60 in 2.7 seconds."
I am the OP haha. I went to wiki for the number there as I figured that would be more reliable, but fine, somewhere between 2.7 and 3.2 seconds !
All down to driver at the end of the day. How fast can you change gear? Nowhere near as fast as the bloke who sets the timed 0 to 60 lol.
Doesn't the GT-R have this flappy paddle nonsense? In theory, as long as you get your timings down you should get pretty close to what they state.
Also Nissan's website has the 0-60 at 2.84 to settle any arguments