Moving on from the "generic" engine, to the genericness of the chassis... 
It seems this car is still a Z34 chassis, just with a newer body and engine, but I suspected it was heavily 370z derived. They might work wonders, but I wonder if a car based on a 14 year old platform is really going to cut it now? We'll see soon enough I guess.
Why the 2023 Nissan Z is still a Z34, not a Z35 | Japanese Nostalgic Car

It seems this car is still a Z34 chassis, just with a newer body and engine, but I suspected it was heavily 370z derived. They might work wonders, but I wonder if a car based on a 14 year old platform is really going to cut it now? We'll see soon enough I guess.
Why the 2023 Nissan Z is still a Z34, not a Z35 | Japanese Nostalgic Car
Comment