So far these are the best tests I've seen for the LP640

Autobild LP640 results:

0-100 km/h (62 mph): 3.3s
0-160 km/h (100 mph): 7.6s
0-200km/h (124 mph): 11.1s
0-250 km/h (155 mph): 18.5s
0-300 km/h (186 mph ): 33.3s
402.34m (1/4 mile): 11.46s
top speed: 342 km/h (212.4 mph)

http://translate.google.com/translat...language_tools

Compare to the old 580 hp Murcielago:

0-100 km/h (62 mph): 3.6s
0-200km/h (124 mph): 11.4s
0-300 km/h (186 mph ): 34.2s
400m (1/4 mile): 11.54s

I'm still waiting for a better test of the LP640. 11.46 seconds for the 1/4 mile time is pretty good, but only a tenth of a second quicker than the 580 hp Murcielago (Quattroruote and Auto Italia tested 11.56 and 11.54 seconds for the 580 hp Murcielago, respectively). I think they can shave a few seconds off yet.

Another good test was by Auto Motor and Sport (also a German magazine). They tested a bunch of supercars. Here is the video (its in German):

http://video.google.com/videoplay?do...rcielago+LP640

LP640 numbers:
0-100 km/h (62 mph): 3.4s
0-200 km/h (124 mph): 11.2s
0-300 km/h (186 mph): 31.8s
top speed: 340 km/h (211 mph)