The current Audi A6 is * Wheel base = 2,843 mm (111.9 in) * Length = 4,927 mm (194.0 in) * Width = 1,855 mm (73.0 in) * Height = saloon: 1,459 mm (57.4 in) or Avant: 1,463 mm (57.6 in) * Kerb Weight = 1,520 kg (3,351.0 lb) - 1,845 kg (4,067.5 lb) * I took the question to mean A6 sized-paper, which is about 105mm x 149mm.
A6 is 105mm x 148mm
The 2007 Audi A6 has a 3.1 L base engine size.
The 2006 Audi A6 has a 3.1 L base engine size.
The 2010 Audi A6 has a 3.2 L base engine size.
The 2011 Audi A6 has a 3.2 L base engine size.
The 2004 Audi A6 has a 3.0 L base engine size.
The 2013 Audi A6 has a 2.0 L base engine size.
The 2008 Audi A6 has a 3.1 L base engine size.
The 2009 Audi A6 has a 3.1 L base engine size.
The 2001 Audi A6 has a 2.8 L base engine size.
The 2014 Audi A6 has a 2.0 L base engine size.
The 2003 Audi A6 has a 3.0 L base engine size.