What type of vehicle is generally subject to a lien on the title?

The correct choice is that a lien on the title is generally associated with a used vehicle. When a buyer purchases a used vehicle and finances the purchase, the lender often requires that a lien be placed on the title as a form of security for the loan. This means that until the loan is paid off, the lender holds a legal interest in the vehicle.

In the context of the other options, while new vehicles can also have liens if financed, the question specifically relates to a general context where used vehicles are often financed with loans. Leased vehicles do not typically have a lien in the traditional sense, as ownership remains with the leasing company. Antique vehicles might also have liens if they are financed, but this situation isn't as common compared to used vehicles. Thus, used vehicles are the most representative example of vehicles that are generally subject to a lien on the title.