Little boys would love to color this race car in all different ways; a lot of different ways can be used to color the race car. First you can color the road with a road shade of grey and the lines on the road with yellow or even leave them white. The tires of the cars can be of dark grey or black. The part of the car, the bumper can be a light grey, the inside part of the bumper can be of different shade of grey and the part above the bumper can be colored red. The top part can be yellow as these different colors will make it look like a good race car. The screen or the glass part of the race car can be colored light blue. The lights should be given a light shade of yellow.