Height

[Ccraig]

What is the height of the s6 from ground to bottom of the car

[bardo]

varies, a lot.

[Ccraig]

No mods on mine. And without the raised option in mmi

[Audibot]

The wonders of searching. Picture here shows length and height.

http://www.edmunds.com/audi/s6/2014/features-specs.html?style=200478415

[60614allroad]

I believe the stock S6 has 4.6" of ground clearance in normal mode; the air suspension allow it to be raised 1 inch.