With bright yellow, orange, and red rhombuses, Toyota's tri-color badge stands out against some of its models' black grille. Why are there some Toyota cars with this eye-catching badge?

Why the variation? One thought is that yellow, orange and green are all less-common exterior colors, making up just 1.2 percent of all three-year-old cars, which may drive up the demand for them ...

Perhaps no vehicle in recent years has received as dramatic a glow-up as the Toyota Prius ... in an exclusive exterior color called Karashi. Seeing the deep, bold yellow hue, you might assume ...