What is this?

[AmoCS]

https://m.flickr.com/#/photos/112752005@N06/116869...

https://m.flickr.com/#/photos/112752005@N06/116864...

Looks like a Porsche badge on the front?

[marshalla]

I'm going to stick my neck out and say it's one of these : https://en.wikipedia.org/wiki/Schuppan_962CR
(or something very similar)

In fact, it's this one : http://www.bornrich.com/schuppan-962cr.html

[cgt2]

Correct. I have seen one in Germany and nothing compares to the sight of a full on Le Mans car driving on public roads..