The 2012 BMW M3 has 32 valves.
The 2012 BMW Z4 has 16 valves.
The 2012 BMW X6 has 24 valves.
The 2012 BMW X5 has 24 valves.
The 2012 BMW X3 has 24 valves.
The 2012 BMW Activehybrid-7 has 32 valves.
The 2012 BMW 5-Series has 16 valves.
The 2012 BMW 3-Series has 16 valves.
The 2012 BMW 1-Series has 24 valves.
The 2012 BMW 6-Series has 24 valves.
The 2012 BMW X5-M has 32 valves.
The 2012 BMW X6-M has 32 valves.