The 2009 BMW M6 has 40 valves.
The 2009 BMW X3 has 24 valves.
The 2009 BMW X5 has 24 valves.
The 2009 BMW Z4 has 24 valves.
The 2009 BMW X6 has 24 valves.
The 2009 BMW M3 has 32 valves.
The 2009 BMW M5 has 40 valves.
The 2009 BMW 6-Series has 32 valves.
The 2009 BMW 5-Series has 24 valves.
The 2009 BMW 7-Series has 32 valves.
The 2009 BMW 3-Series has 24 valves.
The 2011 BMW X3 has 24 valves.