I sold a used car one year ago, the vehicle had a new state inspection at the time"Vermont". It's been a year, the buyer went to get the car inspected & the inspection station said the car was not inspectable & should not be on the road"In there opinion". Now the buyer is demanding I stand behind the vehicle & refund him the original purchase price or he's going to sue me. The vehicle was registered & insured in my name at the time of sale, not a dealer but I am a mechanic, the vehicle was in good running condition at the time of sale & had no issues that I was aware of, nor did the buyer get a pre-inspection or take the vehicle to a mechanic after the sale until now. The buyer is claiming I WAS aware the vehicle was not fit for the road & there mechanic says the current issues where present a year ago. I don't see how anyone can prove that the vehicle had the current issues a year ago, also I don't believe I am liable to stand behind a vehicle that was sold used & as-is a year ago. Any advice would be appreciated!