The 2005 Cadillac CTS has a 2.8 L base engine size.
The 2005 Cadillac CTS-V has a V8 engine.
The 2005 Cadillac CTS-V has a 5.7 L base engine size.
The 2011 Cadillac CTS has a V6 engine.
The 2003 Cadillac CTS has a V6 engine.
The 2008 Cadillac CTS has a V6 engine.
The 2004 Cadillac CTS has a V6 engine.
The 2010 Cadillac CTS has a V6 engine.
The 2012 Cadillac CTS has a V6 engine.
The 2009 Cadillac CTS has a V6 engine.
The 2013 Cadillac CTS has a V6 engine.
The 2006 Cadillac CTS has a V6 engine.