is saying this S6 will feature a detuned 5.2 liter version of the V10 for the new Q7 and RS6. The S6's will produce 440 hp and 396 lb-ft of torque. Both a 6-speed Tiptronic and 7-speed DSG double clutch will be offered. This blue baby could take its public bow at Geneva in 2006.
Audi S6 spied