How fast, and how?

[Mr K]

I have seen most places quote the s8 0-60 at 6.6, but it then seems to be the same for fl and pf cars, As well as a8 4.2s?

So how fast are they all, and does anyone know the 0-100 time?

I've been trying to decide what's faster, tip, sport, or drive? In some ways tip seems faster from standing, but I really dont know. Anyone shed and light on it?