artur777:

 If you look at the competitors you will see that a car that is capable of 0-200 in 11 secs should be capable of doing 0-300 in 34-35 secs and not for 41 secs...


Much depends on what the car's ultimate top speed is. The 997.2 turbo is relatively "slow" at 312 kph, so by 300 it's beginning to run out of steam.

Aerodynamics make a big difference at these speeds but I would much rather have a car which remains firmly planted than a more slippery one. The feeling of the steering going light at 150 mph+ on my 355 is not the greatest in the world.