Vehicle Year and Model

C_d

Area (m² )

Area (ft² )

C_d x m²

C_d x ft²

'91 318IS

0.330

1.868

20.10

0.62

6.63

'92 318IS

0.330

1.950

20.99

0.64

6.93

'84 325E

0.330

1.895

20.40

0.63

6.73

'86 325ES

0.330

1.895

20.40

0.63

6.73

'92 325I

0.330

1.975

21.26

0.65

7.02

'92 325I Automatic

0.330

1.975

21.26

0.65

7.02

'90 Convertible

0.450

1.942

20.90

0.87

9.41

'89 325IS

0.330

1.942

20.90

0.64

6.90

'91 525I

0.320

2.064

22.21

0.66

7.11

'93 525I Touring

0.340

2.071

22.29

0.70

7.58

'94 530I

0.320

2.072

22.30

0.66

7.14

'89 535I Automatic

0.320

2.072

22.30

0.66

7.14

'89 535I Manual

0.320

2.072

22.30

0.66

7.14

'93 540I

0.320

2.072

22.30

0.66

7.14

'80 633 CSI

0.360

1.964

21.14

0.71

7.61

'86 635 CSI

0.360

1.964

21.14

0.71

7.61

'93 740I

0.320

2.174

23.41

0.70

7.49

'91 750IL

0.320

2.155

23.20

0.69

7.42

'94 840 CI

0.320

2.085

22.44

0.67

7.18

'94 850 CSI

0.290

2.062

22.20

0.60

6.44

'91 850I

0.290

2.062

22.20

0.60

6.44

'93 850I Automatic

0.290

2.062

22.20

0.60

6.44

'82 M1

0.340

1.737

18.69

0.59

6.36

'89 M3

0.330

1.919

20.66

0.63

6.82

'95 M3

0.330

1.907

20.53

0.63

6.77

'91 M5

0.360

2.056

22.13

0.74

7.97

'88 M6

0.360

1.950

20.99

0.70

7.55