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http://img253.imagevenue.com/loc43/th_14904_5_122_43lo.jpg (http://img253.imagevenue.com/img.php?image=14904_5_122_43lo.jpg)http://img125.imagevenue.com/loc453/th_14906_6_122_453lo.jpg (http://img125.imagevenue.com/img.php?image=14906_6_122_453lo.jpg)

Acceleration 0-100 km/h:
4,5 s - Cayenne (WoW!!!):eek:
5,3 s - X6
5,4 s - ML63 AMG (few years ago they did 4,9 s with it...)

Acceleration 0-200 km/h:
16,4 s - Cayenne (still WoW!!!):eek:
18,8 s - ML63 AMG
20,8 s - X6

GPS-Vmax.:
286 km/h - Cayenne
255 km/h - ML63 AMG (limited)
253 km/h - X6 (limited)

Gravel-surface-track:
2.27,6 min - ML63 AMG
2.32,2 min - X6
2.33,0 min - Cayenne

Rankings:
1st place: Cayenne
2nd place: ML63 AMG
3rd place: X6

:)

Yeah the cayenne has gotten quite an unpgrade, first came out with 450HP not its up to 540HP and is some quick bolt-on's and a tune away from 600HP. But yeah that is quite a slow time for the ML63 thats almost as fast as some mags have tested the ML550 which has 385HP next to the 63's 507HP.