Step 11: Above the line for the hood, draw a sloping line for the car's windshield. Above the line for the trunk, draw a line that slopes less than the windshield for the rear glass. Connect both sloping lines with a horizontal line at the top to create the roof of the car.
Step 12: Above the front bumper, draw a triangular shape with a vertical line through the middle for the car's headlight.
Step 13: To the right of the windshield, draw a big trapezoid for the driver's side window. The left and top sides of this shape should be parallel to the edges of the car's windshield and roof.
Step 14: To the right, draw another trapezoid for the rear window of the car. The bottoms of the windows shouldn't stretch too far down, as this is where the car doors would be.
Step 15: On the lower, left corner of the front window, draw a small, curved shape with a line across it for the side mirror. On the lower, right side of each window, draw a small, rectangular shape for the car door handles.