Watch Mario Williams' Lamborghini Aventador Destroy An SLS AMG In A…

We know that a 700 horsepower Aventador owned (but not driven) by Mario Williams is going to be faster than a 563 horse SLS droptop. But how much of a head start will the Benzo need to tie it up? John Hennessey went to find out. » 8/10/12 4:30pm 8/10/12 4:30pm