2011 GMC Sierra 2500HD III (GMT900, facelift 2011) Crew Cab Standard Box in Onyx Black: Front and side view of a heavy-duty pickup with chrome grille and crew cab.

Front and side view of a heavy-duty pickup with chrome grille and crew cab.

Heavy-duty pickup truck front and side view featuring a large chrome grille, dual headlights with amber indicators, crew cab configuration, chrome door handles, alloy wheels, and side step bars.

View Dimensions of the 2011 GMC Sierra 2500HD III (GMT900, facelift 2011) Crew Cab Standard Box

View 19 images of the 2011 GMC Sierra 2500HD III (GMT900, facelift 2011) Crew Cab Standard Box

Popular Comparisons: 2019 Subaru Ascent vs 2017 Volkswagen Golf VII, 1970 Chevrolet Monte Carlo I vs 2011 Ford Explorer V, 2017 Volkswagen T-Roc I vs 2009 Golf VI