Common practice at autopuzzles is that the puzzler is the sole master of how points are to be granted.
While I am OK to give one point for each of the closest answers, Weendax doesn't deserve a point. SorryWendax, and sorry to disagree, guys.
All that Wendax did was reading the signature on the photograph, as anybody else did, and repeat conclusions (even erroneous -the VW part) made by others.
I think that all pictures show the same car, and that Bucik at some time remodeled the front.
To me the points go to Geoff Hacker and Otto Puzzell, who had found it but refrained to post because I had locked it. My apologies to pguillem and Julien1A.
I'm adding it to Otto.
I cannot add it to Geoff myself, as I am no longer an editor.
Can one of you ex-colleagues do it for me? I know that he didn't post IN the puzzle, but he was the first to ID the car. And we used so much of his stuff for our puzzles that this first (and probably only) point is a small and symbolic reward.