cls alloys on a 2001 class coupe

Hi this is my first post i hope its in the correct place.

I have a C class coupe 2001 and i was wondering if cls 18 inch alloys will fit, the add says they will but i thought i would double check here.

this is the alloys in question

http://www.ebay.co.uk/itm/GENUINE-18...item2577b684fb

cheers Nick