What you have to think is that the roadside alone has got be be worth £50/60. There for you car only has to be in for a 3/4 hours at a VW dealer for work in labour alone for it to be worth it never mind parts and vat etc.
Christ I am a good salesman. I would not consider owning a car of any reasonable value with not having a warranty after getting fisted by our workshop for work to be done on cars before they go on the pitch.