The 2003 Mercedes-Benz SLK-Class has a drag coefficient of .35 Cd.
The 2003 Audi A4 has a drag coefficient of .30 Cd.
The 2003 Porsche Boxster has a drag coefficient of 0.31 Cd.
The 2003 Mazda MAZDA6 has a drag coefficient of .31 Cd.
The 2003 Toyota Matrix has a drag coefficient of .32 Cd.
The 2003 Porsche 911 has a drag coefficient of 0.34 Cd.
The 2003 Volkswagen Passat has a drag coefficient of 0.27 Cd.
The 2003 Toyota Avalon has a drag coefficient of .28 Cd.
The 2003 Toyota Corolla has a drag coefficient of .30 Cd.
The 2003 Porsche Cayenne has a drag coefficient of 0.39 Cd.
The 2003 Volkswagen GTI has a drag coefficient of 0.31 Cd.
The 2003 MINI Cooper has a drag coefficient of .36 Cd.
The 2003 Subaru Impreza has a drag coefficient of 0.33 Cd.