Might have to look in my son's boot, he has a corsa, albeit a 1.2:lol:http://www.ebay.co.uk/itm/16-inch-S...CarParts_SM&hash=item3cc082860d#ht_1084wt_934
same stud pattern iirc, same as renault ..
Just had a quick google and there seems to be a few 16" space savers. Could probably do with something with a lowish offset.Probably want to look at some late Volkswagen or vauxhall sspace savers - their 4 stud pcd is the same as ours and most are 16 inch+ and also quite common.