The 2008 Audi S8 has a 5.2 L base engine size.
The 2013 Audi S8 has a V8 engine.
The 2001 Audi S8 has a V8 engine.
The 2003 Audi S8 has a V8 engine.
The 2009 Audi S8 has a V10 engine.
The 2002 Audi S8 has a V8 engine.
The 2007 Audi S8 has a V10 engine.
The 2014 Audi S8 has a V8 engine.
The 2003 Audi S8 has a 4.2 L base engine size.
The 2013 Audi S8 has a 4.0 L base engine size.
The 2001 Audi S8 has a 4.2 L base engine size.
The 2009 Audi S8 has a 5.2 L base engine size.