This is all the Audi A4/S4/RS4s in the US, I've mentioned twice 2 separate A4s listed as 1999 models when they are 2000-2001 models with my comment being deleted. I made this probably since most of the admin are European and don't use the North American Model Year system.

B5
1996-1999 AWD Sedan [PFL]
1996-1999 FWD Sedan [PFL]
1998-1999 AWD Avant [PFL]
1998-1999 FWD Avant [PFL]
2000-2001 AWD Avant [FL]
2000-2001 AWD Sedan [FL]
2000-2001 FWD Sedan [FL]
2000-2001 S4 Sedan [FL]
2001 S4 Avant [FL]

B6
2002-2005 AWD Avant
2002-2005 AWD Sedan
2002-2005 FWD Sedan
2003-2006 FWD Cabriolet
2004-2005 S4 Avant
2004-2005 S4 Sedan
2004-2006 S4 Cabriolet

B7
2005-2008 AWD Avant
2005-2008 AWD Sedan
2005-2008 FWD Sedan
2005-2008 S4 Avant
2005-2008 S4 Sedan
2007-2008 RS4 Sedan
2007-2009 FWD Cabriolet
2007-2009 S4 Cabriolet
2008 RS4 Cabriolet

B8
2009-2012 AWD Avant [PFL]
2009-2012 AWD Sedan [PFL]
2009-2012 FWD Sedan [PFL]
2010-2012 S4 Sedan [PFL]
2013-2015 Allroad [FL]
2013-2016 AWD Sedan [FL]
2013-2016 FWD Sedan [FL]
2013-2016 S4 Sedan [FL]

B9
2017-2019 Allroad [PFL]
2017-2018 AWD Sedan [PFL]
2017-2018 FWD Sedan [PFL]
2018 S4 Sedan [PFL]
2019 AWD Sedan [FL1]
2019 FWD Sedan [FL1]
2019 S4 Sedan [FL1]
2020 FWD Sedan [FL2]
2020-2024 Allroad [FL]
2020-2024 AWD Sedan [FL2]
2020-2024 S4 Sedan [FL2]

There are also US admins, and they are also complain about some of your comments, so they may be the ones who deleted them
We use model years of the country where the movie was filmed, so a US Audi will use the US model years.