The 2009 BMW X3 has double overhead cam (DOHC).
The 2009 BMW M3 has double overhead cam (DOHC).
The 2009 BMW X6 has double overhead cam (DOHC).
The 2009 BMW Z4 has double overhead cam (DOHC).
The 2009 BMW M5 has double overhead cam (DOHC).
The 2009 BMW M6 has double overhead cam (DOHC).
The 2009 BMW X5 has double overhead cam (DOHC).
The 2009 BMW 7-Series has double overhead cam (DOHC).
The 2009 BMW 1-Series has double overhead cam (DOHC).
The 2009 BMW 6-Series has double overhead cam (DOHC).
The 2009 BMW 5-Series has double overhead cam (DOHC).
The 2004 BMW X3 has double overhead cam (DOHC).