The 2006 BMW Z4 has a drag coefficient of 0.36 Cd.
The 2006 BMW X3 has a drag coefficient of 0.35 Cd.
The 2006 BMW X5 has a drag coefficient of 0.35 Cd.
The 2006 BMW M5 has a drag coefficient of 0.31 Cd.
The 2006 BMW M3 has a drag coefficient of .33 Cd.
The 2006 BMW M6 has a drag coefficient of 0.32 Cd.
The 2006 BMW 5-Series has a drag coefficient of 0.28 Cd.
The 2006 BMW 7-Series has a drag coefficient of .29 Cd.
The 2006 BMW 6-Series has a drag coefficient of 0.30 Cd.
The 2012 BMW X3 has a drag coefficient of 0.35 Cd.
The 2013 BMW M3 has a drag coefficient of 0.31 Cd.
The 2008 BMW X3 has a drag coefficient of 0.35 Cd.