1) Backlighting the photograph revealed enough contrast to establish perimeter of the car.
2) Using the Length of 4630mm ( 182.28-inches )as a reference, according to the photo, the EQXX is:
3) Height = 1300mm ( 51.28-inches )
4) Body height (h) = 1180mm ( 46.45-inches )
5) Ground clearance = 120mm ( 4.72-inches )
6) aft-body = 2188.58mm ( 86.161-inches ) [ 47.27% ]
7) V = 1.85363
8) Active diffuser = 99mm ( 3.897-inches )
9) L/H = 3.56153
10) L/h = 3.92372
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A) I'll try for a width from the plan-view photograph.
B) Some estimated frontal area is a target ( we can't calculate without it )
M-B has left us a few breadcrumbs to follow.
