The 2010 BMW M6 has a 5.0 L base engine size.
The 2014 BMW M6 has a V8 engine.
The 2008 BMW M6 has a V10 engine.
The 2013 BMW M6 has a V8 engine.
The 2006 BMW M6 has a V10 engine.
The 2009 BMW M6 has a V10 engine.
The 2007 BMW M6 has a V10 engine.
The 2007 BMW M6 has a 5.0 L base engine size.
The 2008 BMW M6 has a 5.0 L base engine size.
The 2009 BMW M6 has a 5.0 L base engine size.
The 2013 BMW M6 has a 4.4 L base engine size.
The 2014 BMW M6 has a 4.4 L base engine size.