What's the difference between these two cars? One's powered by a 510hp V12 and can do 0-60 in 4.2s, and the other is powered by the same thing, weighs about the same, and can do 0-60 in .1 of a second less. I mean, sure there are other differences, but when they look virtually the same as well what's the point? Why create a V12 model and a V8 model, if you plan on putting a V12 in the V8 one anyway?