The oil question isn’t a big concern.
That they can’t or won’t explain the reason the car sat so long is a big concern. Without an honest answer to your legitimate question one can’t make a fully informed decision.
Is the car being sold as “Certified” with a VW extended warranty (through VW, not aftermarket)? If not it should be, in my opinion, to put a price on their lack of information, and eliminate any concerns about the lack of use.
That they can’t or won’t explain the reason the car sat so long is a big concern. Without an honest answer to your legitimate question one can’t make a fully informed decision.
Is the car being sold as “Certified” with a VW extended warranty (through VW, not aftermarket)? If not it should be, in my opinion, to put a price on their lack of information, and eliminate any concerns about the lack of use.