New Inventory

At Sentry Buick GMC our full line of GMC, and Buick vehicles, including the GMC Envoy, Canyon, and Buick Enclave are available for you to view and test drive. Browse pictures and detailed information about new GMC, and Buick wide selection of cars, trucks, or SUVs in our online inventory.

If you are in the Charleston, Summerville, Mount Pleasant, West Ashley, Beaufort, or Holly Hill areas, be sure to check Sentry Buick GMC's new vehicle inventory often, since we add new GMC, and Buick vehicles all the time. Once you find the new car, truck, or SUV you're looking for, contact one of our friendly team members by filling out a quick contact form or by calling us at 888-319-8284. You can also check out any of our GMC, and Buick specials for a great deal on your new vehicle.
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        Midnight Blue Metallic 2010 GMC Sierra 2500HD SLE - Charleston SC - 1GT5K0BG7AZ180178
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        2010 GMC Sierra 2500HD SLE

        View Vehicle Details Get A Quote
        MSRP: $42,025
        Ext. Color: Midnight Blue Metallic
        Transmission: Automatic
        Stock #: 10T112
        Midnight Blue Metallic 2011 GMC Sierra 2500HD SLT - Charleston SC - 1GT121EG4BF108633

        2011 GMC Sierra 2500HD SLT

        View Vehicle Details Get A Quote
        MSRP: $49,595
        Ext. Color: Pure Silver Metallic
        Transmission: Automatic
        Stock #: 11T018
        Midnight Blue Metallic 2011 GMC Sierra 2500HD SLE - Charleston SC - 1GT120E82BF122419

        2011 GMC Sierra 2500HD SLE

        View Vehicle Details Get A Quote
        MSRP: $54,380
        Ext. Color: Pure Silver Metallic
        Transmission: Automatic
        Stock #: 11T041
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        Specifications, Features, Safety, and Warranty data are based on what is available as standard equipment per trim level, for the designated Model-Year, and may not apply to vehicles with added packages or options. All pre-owned vehicles are sold "as-is" by law. Newer models may still be under factory warranty, please check with dealer for more information. Extended service plans are available. The warranty information represents what the warranty on this vehicle was when new. MPG’s for Flex Fuel Vehicles are based on Gasoline MPG data.All new car and truck prices that are given in an email quote to a customer will include all applicable rebates for those who qualify. All advertised prices include closing fees, of $399.97. S.C. tax, tag and title to be added. *MPG's are based on the most current model-year EPA mileage estimates, reflecting new EPA fuel economy methods beginning with 2008 models. Use for comparison purposes only. Do not compare to models before 2008. Your actual mileage will vary depending on how you drive and maintain your vehicle.
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