Tax, title, license and dealer fees (unless itemized above) are extra. Not available with special finance or lease offers. All models may be subject to additional markup of $795 for Screen Protectors, Door Edge Guards, Ceramic Window Tint, Door Cup Guards, Rear Bumper Guards (if applicable) and Nitrogen Filled Tires.
MPG estimates on this website are EPA estimates; your actual mileage may vary. For used vehicles, MPG estimates are EPA estimates for the vehicle when it was new. The EPA periodically modifies its MPG calculation methodology; all MPG estimates are based on the methodology in effect when the vehicles were new (please see the Fuel Economy portion of the EPAs website for details, including a MPG recalculation tool).
The features and options listed are for the new 2021 GMC Sierra 1500 and may not apply to this specific vehicle.