The 2007 Audi A6 has a drag coefficient of 0.29 Cd.
The 2013 Audi A6 has a drag coefficient of 0.26 Cd.
The 2014 Audi A6 has a drag coefficient of 0.26 Cd.
The 2008 Audi A6 has a drag coefficient of 0.29 Cd.
The 2012 Audi A6 has a drag coefficient of 0.26 Cd.
The 2009 Audi A6 has a drag coefficient of 0.29 Cd.
The 2011 Audi A6 has a drag coefficient of 0.29 Cd.
The 2006 Audi A6 has 24 valves.
The 2006 Audi A6 has a V6 engine.
The 2006 Audi A6 is a gas-powered vehicle.
The 2006 Audi A6 has a continuously variable-speed automatic.
The 2006 Audi A6 has double overhead cam (DOHC).