Scam in the classifieds or not?

[JonnyO]

I've got my car advertised in the classifieds here at the moment and just received an email through the pistonheads system about it. It says:
" Hi,
Is this your car?

Link: tny.de/ww-piston-heads-com-classified-used-cars-volkswagen-used-volkswagen-3853867
(if the link does not work copy and paste it into a new tab window)

Can you please let me know what is the real price for it? I saw your add on Piston-heads but another seller has the same car up for sale at half your asking price.
Regards "

Advert link: http://www.pistonheads.com/classifieds/used-cars/v...

I assume this is a scam as the link takes me somewhere else that is impersonating the pistonheads site. I'm not sure what they expect to get out of it though?

[JonnyO]

Ahh, I get it. They are after me entering my username and password.
So, once they have my piston heads username and password what do they expect to do with it?

[CYMR0]

Advertise other cars without it being traceable back to them?

Or does the account include you credit card details, etc.?

Edited by CYMR0 on Friday 20th March 15:23