The ornamental design for an automobilebody, as shown and described.
FIG. 1 is a top, front and left side perspective view of an automobile body showing my new design;
FIG. 2 is a top, rear and left side perspective view thereof;
FIG. 3 is a right side view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a front elevational view thereof;
FIG. 6 is a rear elevational view thereof; and,
FIG. 7 is a top plan view thereof.
The broken lines illustrate portions of the environment structure which form no part of the claimed design. Furthermore, the trademark material illustrated in broken lines forms no part of the claimed design.