i know Mad Max does, but as far as i know he is no longer using many original components. I had back in 2005, a 2001 A6 and a 2002 A6 and loved it, that '02 one being a Quattro, with Quattro package which included a Sport suspension and other tweaks, it was a great car back then, now would probably be the same as the RS6, would feel outdated. As i said and don't get me wrong, i was on this boat, the RS6 is a great car IF you use it as what it was meant to be, a fast Autobahn cruiser, is no sports car, the only thing sports territory is the power, everything else is destined to take you in comfort and nice environment to the destination. It wasn't meant for drag racing nor track days, this is my point and this where it will let you down when demanding these things from it. After all, and let's be fair and admit, the same chassis has been used on the regular A6 4.2 and it never was a sporty one compared for example with an E39 which has a much better and rigid chassis, by simply adding a DRC system and more power you can't turn it into a better handling car, it does handle better than the regular A6, but not by much than one with a Sports Suspension setting, the core simply doesn't allow that.