This is one of the most extensive reviews of the new Nissan GT-R Nismo we've seen so far. For the purpose of this test, the Nismo GT-R is being driven on the race track. The Nismo version of the Nissan GT-R comes with numerous performance and handling upgrades. Its power comes from the 3.8-litre V6 turbocharged engine, which has been tuned to output 591 hp and 652 Nm of torque.