Vehicle Year and Model

C_d

Area (m² )

Area (ft² )

C_d x m²

C_d x ft²

'93 XJ-12

0.370

1.932

20.80

0.71

7.70

'90 XJ-6 Vanden Plas

0.370

2.308

24.84

0.85

9.19

'80 XJ-S

0.370

1.890

20.35

0.70

7.53

'90 XJ-S

0.370

1.818

19.57

0.67

7.24

'92 XJ-S

0.370

1.879

20.22

0.70

7.48

'93 XJ-S

0.370

1.848

19.90

0.68

7.36

'94 XJ 220

0.300

1.988

21.40

0.60

6.42

'93 XJR-S

0.370

1.932

20.80

0.71

7.70

'94 XJ-S

0.370

1.932

20.80

0.71

7.70