The 2014 BMW M5 has 32 valves.
The 2001 BMW M5 has 32 valves.
The 2002 BMW M5 has 32 valves.
The 2006 BMW M5 has 40 valves.
The 2009 BMW M5 has 40 valves.
The 2007 BMW M5 has 40 valves.
The 2010 BMW M5 has 40 valves.
The 2008 BMW M5 has 40 valves.
The 2003 BMW M5 has 32 valves.
The 2013 BMW M5 has a V8 engine.
The 2013 BMW M5's engine produces 560 hp @ 6000 rpm.
The gas tank on the 2013 BMW M5 holds 21.1 gal..