22/April/2018
Cda=0.63 (Red rectangular).
Which means:
(Red rectangular).
The above is for the 2wd.
For the Syncro, from another source, I found this:
Scx (French system):
VOLKSWAGEN Passat 1.8 Syncro G60 | 1989 | 0.31 | 2.032 | 0. 630 |
(= Cda 0.63)
But this is not correct since the Syncro, (sedan), has Cd=0.32, because of this:
So the Cda for the Syncro is 0.32 x 2.031 (Cd x frontal area)= 0.65 (0.6499)
Which is , a tad, better, than the Passat 2010 model, (4 motion), (20 years after):