Green liquid under car floor?
Answers:
the radiator is leaking .. check to make sure its lid is on firmly first (when the engine is cold obviously) then check the piping leading to the radiator is in place and tight
Find another car your obviously unsure and no one giving comments on a website is in a position to diagnose the problem.
some power steering oil an gearbox oil is green if not anti freeze it could be that
Some vehicles have a hydrolastic suspension system the fluid used in this system is green if it is this leaking bad news.
could it be oil?Duckhams engine oil is green also some power steering oils are green.
If you intend buying a car have a mechanic check it over the AA and RAC both do vehicle checks
if its green then its more than likely power steering fluid or gearbox oil.
One other thing bothered me, you said yellow anti freeze, that is WRONG!! all vw and Audi's should have the proper VW / Audi coolant which should be a pink/red or blue if it hasn't been changed for a long time.
It sounds to me as if you shoud walk away, there are plenty of VW's out there.Go choose another I think is a safe bet.
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