StevewithaZ on YouTube discusses the back and forth that's been going about how much displacement the Z's VR30DDTT V6 engine actually has.

Some have been saying that it's the same 2997cc as the Infiniti Q60 and others are going with what Nissan originally released that it's 3042cc.

StevewithaZ reached out to Nissan and they told him that they made a mistake and that the Z's engine displacement is in fact 2997cc