GM has made it very clear that they would like to GMC Sierra and Chevrolet Silverado to have more differences and based on the latest spy images of the upcoming GMC Sierra, it looks like they are working hard to make sure it turns out that way.
We have already seen what the Chevrolet Silverado will have to offer when GM showed it off at the Detroit Auto Show this month and these new spy shots of Sierra will allow us to compare how much different the two trucks will be.
The GMC Sierra was spotted out in the open in Los Angeles and it is obvious that the Sierra will be getting a totally different grille. The headlight design is also larger and more upright when compared to the Silverado headlights.
GM has not announced the engine options that the Sierra will be getting but most people believe that we will see the 5.3 liter V8 engine option along with the 6.2 liter V8 and 3.0 liter inline six diesel engine option.