The ornamental design for an automobile, as shown and described.
FIG. 1 is a top plan view of an automobile showing my new design;
FIG. 2 is an enlarged front perspective view thereof;
FIG. 3 is an enlarged rear perspective view thereof;
FIG. 4 is a side elevation view thereof on a reduced scale it being
understood that the opposite side is substantially a mirror image of that
shown; and,
FIG. 5 is a perspective view of the front and one side thereof.