Fun but a bit BS
OK fun software but a bit of BS. This car is definitely going to do 0-60 in the low 4's with SMG or DSG. Maybe that fast with 6MT but should be a few tenths slower. Gearing is a major factor and there is no way you will be able to guess their ratios.
Here is the real question, if you plug in actual known data for a few cars such as 911, Z06, F430, E60 M5, etc. How close can you get to best/worst published performance times. I won't be impressed until I saw some success with known vehicles.