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