What's the highest speed you've acheived in GT5?

[Raven_WET01]

With the new Route X track, people have been putting down some crazy numbers online. Just curious, what's the highest speed you guys have hit, and in what car?

I just recently cracked 350mph/563kph in my Mercedes SL 600 (R230) '04 while drafting/pushing an X11 and Veyron.

 

[ZZ-II]

X2011: 509 kph
Veyron: 453 kph
Caddilac: 418 kph
Enzo: 407 kph
Sl 65 AMG: 408 kph
Zonda C12S: 402 kph
Acr Viper: 400,6 kph
McLaren F1: 398,5 kph

All reached at the speed test . Most of them could be even a bit faster, except the McLaren F1.

Think i'll reach 400 with some more cars in the Future