I think the previous model had ~310 km/h over DH.
What do you think about 401.6 km/h?
"Koenigsegg Agera R did 402 km/h on Gran Turismo Nurburgring
So you think you have a fast car? Think again. When the awesome 1200 HP Koenigsegg Agera R passed the pit lane on Döttinger Höhe on Thursday everyone was amazed by the speed of the car.
Using the whole 3.5 kilometer straight, the Koenigsegg logged a "quite impressive" 401.6 km/h before braking before the bridge at Tiergarten.
"No problems with stability under extreme speeds. The tarmac was a little bumpy while braking so It was quite exciting before the left turn" says owner Bård Eker from Norway. "
http://www.granturismoevents.com/gra...burgring-2012/