acrobat:

The Geiger ZR1 (same test) hit 300 kph 8,8 seconds quicker than the stock one tested by AutoBild Sporscars (26,7 vs 35,5 s) - with only 45-more-hp!
So I believe that a Turbo PDK with 620 hp is capable for a low-25-sec time. Smiley

 

concerning the zr1, many owner here in europe think that the car in stock is overrated what hp conerns

They think the car has only around 580 hp..  so the hp gain from Geiger could be in fact more than 45 hp, all most 100hp for real. (If Geiger really hits 690 hp)

The stock time for the zr1 up to 300kmh with 36 sec is slow for over 600hp, so i do think that the zr1 in stock condition is overrated.