Is the engine in a 1993 Mercury Villager same size as 1996 Villager?
No, the engine size in a 1993 Mercury Villager is not necessarily the same as a 1996 Mercury Villager. While both were minivans, Mercury offered different engine options across model years. You'd need to check the specific vehicle's specifications (found on a sticker inside the driver's side doorjamb or in the owner's manual) to know for certain.