When I bought my GTI it was priced at £10k. Didn't manage to haggle too much, but did manage to get £300 off asking price, and 12 months tax, which basically gave me £500 off asking price. I did not ask for extended warranty, as I modded it as soon as I get home, and some places can argue that it invalidates the warranty (even though it apparently doesn't, unless the modded part is the one that caused the fault in the first place, but some garages would argue the point)