The ornamental design for a motorvehicle, as shown and described.
FIG. 1 is a front and right side perspective view of a motor vehicle showing our new design;
FIG. 2 is a front and left side perspective view thereof;
FIG. 3 is a rear and right side perspective view thereof;
FIG. 4 is a rear and left side perspective view thereof;
FIG. 5 is a front view thereof;
FIG. 6 is a rear view thereof;
FIG. 7 is a left side view thereof;
FIG. 8 is a right side view thereof; and,
FIG. 9 is a top view thereof.
The wheels and lights shown on the vehicle throughout the drawing views in a de-emphasized and faded out half-tone manner surrounded by broken lines that represent boundaries are all for environmental and illustrative purposes that form no part of the claimed design.