Here is another test, german Powercar. M6 vs Gallardo vs Viper.
Now the acceleration times are closer but M6 is still faster to 200km/h
The laptime the Viper was much slower than M6 and the Gallardo best laptime again. M6 seem to be a bargain performance wise if you compare to Gallardo.
http://www.m5board.com/vbulletin/sho...402#post561402