200: Special 1.6 Liter RS 200 by Porsche!

I don't think the dealer knows what he's got! I think the car is probably a standard RS200 & the engine & power details are incorrect, though presumably they would be listed on the registration documents.
 
Yes, I'd guess they didn't got it from the papers and dropped some lines when looking it up on the PC without recognizing the mistake so far.

Not sure what version it actually is. It has some Cup features but no Sportsters and these rims? Definitely interesting is the mileage. That thing only has about 6.100 miles on the clock which may justifies the price? No clue. It's for sure the one with the lowest mileage I saw so far and prices here are going up it seems. Halfways decent ones start around 11.000,- € now and for some 200 Cups they're asking for shocking 18k and these cars sometimes have over 80k kilometers on the clock. Totally nutters!
 
Looks like a basic 200 cup.
The alloys are the standard cup’ ones for the 200 models
 
If they can't figure out the engine size what's to say the mileage isn't a load of bollocks too?