Yup, just like Hargert said - all estimates have been around 9ish seconds.
The question remains, is that considered good enough for a new 2 seater Honda sports car, or do people want a lower 0-60?
I wouldn't mind seeing it closer to the 8 - 8.5 second range personally.
Here's a cool chart with some cars 0-60 times just to compare (older gen. cars however) -
Performance Statistics