The Chevy Silverado and the GMC Sierra are the most common pickup trucks in the United States. Some people say that they almost look alike that only the owner of a Silverado or a Sierra can tell the difference. Even if you own neither of the two, you can tell the difference in the headlights. The Silverado has a metal scrap under the headlights while the Sierra has none.
You can quickly determine which one is which by the emblem on the front bumper. Silverado has the classic Chevrolet logo while the Sierra has the GMC logo. The Sierra is boxier than the Silverado, making it look more masculine. The Silverado is more affordable than the Sierra as the Sierra has premium and fancier features than the Silverado.