Porsche

Vehicle Year and Model

Cd

Area (m2 )

Area (ft2 )

Cd x m2

Cd x ft2

'89 911 Cabriolet

0.320

1.821

19.60

0.58

6.27

'86 911 Carrera

0.320

1.821

19.60

0.58

6.27

'95 911 Carrera

0.330

1.793

19.30

0.59

6.37

'92 911 RS America

0.320

1.793

19.30

0.57

6.18

'90 911 Speedster

0.320

1.793

19.30

0.57

6.18

'94 911 Speedster

0.310

1.774

19.10

0.55

5.92

'80 911 SC

0.340

1.793

19.30

0.61

6.56

'80 924

0.350

1.786

19.22

0.63

6.73

'80 924 Turbo

0.350

1.786

19.22

0.63

6.73

'86 924 S

0.350

1.786

19.22

0.63

6.73

'80 928

0.340

1.951

21.00

0.66

7.14

'90 928

0.340

1.951

21.00

0.66

7.14

'93 928 GT

0.340

1.951

21.00

0.66

7.14

'93 928 GTS Automatic

0.340

1.951

21.00

0.66

7.14

'88 928 S4

0.340

1.951

21.00

0.66

7.14

'86 944

0.350

1.847

19.88

0.65

6.96

'89 944

0.350

1.847

19.88

0.65

6.96

'91 944 S2

0.330

1.847

19.88

0.61

6.56

'86 944 Turbo

0.330

1.847

19.88

0.61

6.56

'88 944 S

0.350

1.847

19.88

0.65

6.96

'90 959

0.320

1.966

21.16

0.63

6.77

'92 968

0.340

1.847

19.88

0.63

6.76

'92 968 Automatic

0.340

1.847

19.88

0.63

6.76

'90 Carrera 2

0.320

1.793

19.30

0.57

6.18

'91 Carrera 2 Tiptronic

0.320

1.793

19.30

0.57

6.18

'89 Carrera 4

0.320

1.793

19.30

0.57

6.18

'88 Turbo

0.370

1.765

19.00

0.65

7.03

'89 Turbo

0.370

1.765

19.00

0.65

7.03

'91 Turbo

0.360

1.946

20.94

0.70

7.54

'94 Turbo 3.6

0.350

1.946

20.94

0.68

7.33

'93 Turbo S2

0.360

1.946

20.94

0.70

7.54

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