What is the most abstract word to the most concrete word out of automobile vehicle Ferrari transportation sports car?

The most abstract Word is "transportation," as it refers to the broad concept of moving people or goods without specifying any particular means. Next is "automobile," which denotes a category of vehicles but remains general. "Vehicle" is slightly more concrete, referring to any conveyance, while "sports car" and "Ferrari" are the most concrete, with "Ferrari" being a specific brand of sports car.