Used 2021 GMC Sierra 1500 For Sale at Mark Martin Ford

Although every reasonable effort has been made to ensure the accuracy of the information contained on this site, absolute accuracy cannot be guaranteed. This site, and all information and materials appearing on it, are presented to the user "as is" without warranty of any kind, either express or implied. All vehicles are subject to prior sale. Price does not include applicable tax, title, and license charges. ‡Vehicles shown at different locations are not currently in our inventory (Not in Stock) but can be made available to you at our location within a reasonable date from the time of your request, not to exceed one week.

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2021 GMC Sierra 1500 AT4 Crew Cab Short Bed Truck I6 24V DDI DOHC Turbo Diesel

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