My 1998 Passat just failed its MOT on a few things, but mainly - and quite spectacularly - ALL the emissions tests. I don't really want to go down the route of repairing it (it really needs more doing than is economical, and I have a hankering for something tiny and silly) so I need to get rid. Despite the jingle, webuyanycar.com seems like a good idea... Any potential pitfalls? Any better suggestions?
It still has an MOT until the 4th of April, if that makes any difference.

