Why is the Nissan GT-R considered a supercar?

I've heard many people say that the Nissan GT-R is not a true supercar. But with its incredible performance numbers, advanced technology, and sleek design, can we really say that it doesn't belong in the same league as other supercars? What makes the GT-R stand out in the supercar world?

As an avid fan of supercars, I can tell you that the Nissan GT-R is definitely in a class of its own. Its 3.8-liter twin-turbo V6 engine, coupled with its advanced all-wheel drive system, allows it to rival even the most legendary supercars in terms of performance.