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  • Summit White 2021 GMC Sierra 1500 AT4Summit White 2021 GMC Sierra 1500 AT4Summit White 2021 GMC Sierra 1500 AT4

    $36,900

    79,687 mi.
    Est. $681/mo

    Behlmann Buick GMC

    4.7
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    Troy, MO (17 mi)

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  • White Frost Tricoat 2021 GMC Sierra 1500 DenaliWhite Frost Tricoat 2021 GMC Sierra 1500 DenaliWhite Frost Tricoat 2021 GMC Sierra 1500 DenaliWhite Frost Tricoat 2021 GMC Sierra 1500 DenaliWhite Frost Tricoat 2021 GMC Sierra 1500 DenaliWhite Frost Tricoat 2021 GMC Sierra 1500 Denali

    $41,900

    $2K
    33,838 mi.
    Est. $774/mo

    Behlmann Buick GMC

    4.7
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    Troy, MO (17 mi)

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  • Titanium Rush Metallic 2024 GMC Sierra 1500 SLTTitanium Rush Metallic 2024 GMC Sierra 1500 SLTTitanium Rush Metallic 2024 GMC Sierra 1500 SLTTitanium Rush Metallic 2024 GMC Sierra 1500 SLTTitanium Rush Metallic 2024 GMC Sierra 1500 SLTTitanium Rush Metallic 2024 GMC Sierra 1500 SLT

    $43,900

    $2K
    60,844 mi.
    Est. $810/mo

    Behlmann Buick GMC

    4.7
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    Troy, MO (17 mi)
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  • Onyx Black 2022 GMC Sierra 1500 AT4Onyx Black 2022 GMC Sierra 1500 AT4Onyx Black 2022 GMC Sierra 1500 AT4Onyx Black 2022 GMC Sierra 1500 AT4Onyx Black 2022 GMC Sierra 1500 AT4Onyx Black 2022 GMC Sierra 1500 AT4

    $45,295

    $1.6K
    49,649 mi.
    Est. $836/mo

    Jim Trenary Chevrolet of Troy

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    Troy, MO (19 mi)
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  • Sterling Metallic 2024 GMC Sierra 2500 Denali UltimateSterling Metallic 2024 GMC Sierra 2500 Denali UltimateSterling Metallic 2024 GMC Sierra 2500 Denali UltimateSterling Metallic 2024 GMC Sierra 2500 Denali UltimateSterling Metallic 2024 GMC Sierra 2500 Denali UltimateSterling Metallic 2024 GMC Sierra 2500 Denali Ultimate

    $71,900

    $3K
    44,322 mi.
    Est. $1,327/mo

    Behlmann Buick GMC

    4.7
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    Troy, MO (17 mi)
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  • Onyx Black 2017 GMC Sierra 1500 SLTOnyx Black 2017 GMC Sierra 1500 SLTOnyx Black 2017 GMC Sierra 1500 SLT

    $23,500

    132,764 mi.
    Est. $434/mo

    Behlmann Buick GMC

    4.7
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    Troy, MO (17 mi)
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  • White Frost Tricoat 2024 GMC Sierra 1500 Denali UltimateWhite Frost Tricoat 2024 GMC Sierra 1500 Denali UltimateWhite Frost Tricoat 2024 GMC Sierra 1500 Denali UltimateWhite Frost Tricoat 2024 GMC Sierra 1500 Denali UltimateWhite Frost Tricoat 2024 GMC Sierra 1500 Denali UltimateWhite Frost Tricoat 2024 GMC Sierra 1500 Denali Ultimate

    $63,900

    26,761 mi.
    Est. $1,180/mo

    Behlmann Buick GMC

    4.7
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    Troy, MO (17 mi)
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  • Titanium Rush Metallic 2026 GMC Sierra 3500 DenaliTitanium Rush Metallic 2026 GMC Sierra 3500 DenaliTitanium Rush Metallic 2026 GMC Sierra 3500 DenaliTitanium Rush Metallic 2026 GMC Sierra 3500 DenaliTitanium Rush Metallic 2026 GMC Sierra 3500 DenaliTitanium Rush Metallic 2026 GMC Sierra 3500 Denali

    $96,900

    1,562 mi.
    Est. $1,789/mo

    Behlmann Buick GMC

    4.7
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    Troy, MO (17 mi)

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  • Satin Steel Metallic 2021 GMC Sierra 1500 AT4Satin Steel Metallic 2021 GMC Sierra 1500 AT4Satin Steel Metallic 2021 GMC Sierra 1500 AT4Satin Steel Metallic 2021 GMC Sierra 1500 AT4Satin Steel Metallic 2021 GMC Sierra 1500 AT4Satin Steel Metallic 2021 GMC Sierra 1500 AT4

    $38,500

    $400
    77,820 mi.
    Est. $711/mo

    Behlmann Buick GMC

    4.7
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    Troy, MO (17 mi)
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  • Storm Gray Metallic 2011 GMC Sierra 1500 SLEStorm Gray Metallic 2011 GMC Sierra 1500 SLEStorm Gray Metallic 2011 GMC Sierra 1500 SLEStorm Gray Metallic 2011 GMC Sierra 1500 SLEStorm Gray Metallic 2011 GMC Sierra 1500 SLEStorm Gray Metallic 2011 GMC Sierra 1500 SLE

    $15,999

    $1K
    104,398 mi.
    Est. $295/mo

    Mountain Top Motor Co

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    Troy, MO (20 mi)
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  • Summit White 2024 GMC Sierra 1500 ElevationSummit White 2024 GMC Sierra 1500 ElevationSummit White 2024 GMC Sierra 1500 Elevation

    $46,900

    27,731 mi.
    Est. $866/mo

    Behlmann Buick GMC

    4.7
    Check Availability
    Troy, MO (17 mi)
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  • White Frost Tricoat 2023 GMC Sierra 1500 Denali Ultimate

    $58,900

    49,222 mi.
    Est. $1,087/mo

    Behlmann Buick GMC

    4.7
    Check Availability
    Troy, MO (17 mi)
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  • Sterling Metallic 2024 GMC Sierra 1500 Denali Ultimate

    $61,900

    48,563 mi.
    Est. $1,143/mo

    Behlmann Buick GMC

    4.7
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    Troy, MO (17 mi)
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  • Summit White 2024 GMC Sierra 1500 ElevationSummit White 2024 GMC Sierra 1500 ElevationSummit White 2024 GMC Sierra 1500 ElevationSummit White 2024 GMC Sierra 1500 ElevationSummit White 2024 GMC Sierra 1500 ElevationSummit White 2024 GMC Sierra 1500 Elevation

    $42,900

    15,453 mi.
    Est. $792/mo

    Behlmann Buick GMC

    4.7
    Check Availability
    Troy, MO (17 mi)

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  • Onyx Black 2012 GMC Sierra 1500 SLE

    $16,500

    100,726 mi.
    Est. $305/mo

    Mountain Top Motor Co

    Check Availability
    Troy, MO (20 mi)
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  • Onyx Black 2021 GMC Sierra 1500 AT4Onyx Black 2021 GMC Sierra 1500 AT4Onyx Black 2021 GMC Sierra 1500 AT4Onyx Black 2021 GMC Sierra 1500 AT4Onyx Black 2021 GMC Sierra 1500 AT4Onyx Black 2021 GMC Sierra 1500 AT4

    $34,417

    $306
    75,100 mi.
    Est. $635/mo

    Elmhurst Chrysler Dodge Jeep Ram

    4.0
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    $295 delivery from Elmhurst, IL (246 mi)
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  • Onyx Black 2025 GMC Sierra 2500 AT4XOnyx Black 2025 GMC Sierra 2500 AT4XOnyx Black 2025 GMC Sierra 2500 AT4XOnyx Black 2025 GMC Sierra 2500 AT4XOnyx Black 2025 GMC Sierra 2500 AT4XOnyx Black 2025 GMC Sierra 2500 AT4X

    $78,962

    28,157 mi.
    Est. $1,458/mo

    Heller Ford

    4.5
    Check Availability
    $399 delivery from El Paso, IL (148 mi)
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  • Sterling Metallic 2025 GMC Sierra 1500 SLTSterling Metallic 2025 GMC Sierra 1500 SLTSterling Metallic 2025 GMC Sierra 1500 SLTSterling Metallic 2025 GMC Sierra 1500 SLTSterling Metallic 2025 GMC Sierra 1500 SLTSterling Metallic 2025 GMC Sierra 1500 SLT

    $43,498

    $500
    46,126 mi.
    Est. $803/mo

    St. Charles Nissan

    4.9
    Check Availability
    St Peters, MO (38 mi)
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  • Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4

    $55,994

    $1K
    21,001 mi.
    Est. $1,034/mo

    Lou Fusz Buick GMC

    4.5
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    St. Louis, MO (50 mi)
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  • White 2022 GMC Sierra 1500 SLTWhite 2022 GMC Sierra 1500 SLTWhite 2022 GMC Sierra 1500 SLTWhite 2022 GMC Sierra 1500 SLTWhite 2022 GMC Sierra 1500 SLTWhite 2022 GMC Sierra 1500 SLT

    $44,850

    29,837 mi.
    Est. $828/mo

    Clement Hyundai

    4.5
    Check Availability
    Wentzville, MO (35 mi)
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  • Onyx Black 2025 GMC Sierra 1500 Denali UltimateOnyx Black 2025 GMC Sierra 1500 Denali UltimateOnyx Black 2025 GMC Sierra 1500 Denali UltimateOnyx Black 2025 GMC Sierra 1500 Denali UltimateOnyx Black 2025 GMC Sierra 1500 Denali UltimateOnyx Black 2025 GMC Sierra 1500 Denali Ultimate

    $69,520

    19,517 mi.
    Est. $1,283/mo

    Bommarito Nissan Hazelwood

    4.9
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    Hazelwood, MO (47 mi)
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  • Summit White / White 2020 GMC Sierra 1500 AT4Summit White / White 2020 GMC Sierra 1500 AT4Summit White / White 2020 GMC Sierra 1500 AT4Summit White / White 2020 GMC Sierra 1500 AT4Summit White / White 2020 GMC Sierra 1500 AT4Summit White / White 2020 GMC Sierra 1500 AT4

    $37,484

    79,523 mi.
    Est. $692/mo

    Pundmann Ford

    4.6
    Check Availability
    Saint Charles, MO (41 mi)
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  • Satin Steel Metallic 2020 GMC Sierra 1500 AT4Satin Steel Metallic 2020 GMC Sierra 1500 AT4Satin Steel Metallic 2020 GMC Sierra 1500 AT4Satin Steel Metallic 2020 GMC Sierra 1500 AT4Satin Steel Metallic 2020 GMC Sierra 1500 AT4Satin Steel Metallic 2020 GMC Sierra 1500 AT4

    $41,500

    45,405 mi.
    Est. $766/mo

    Pappas Toyota

    4.8
    Check Availability
    St Peters, MO (38 mi)
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  • Onyx Black 2025 GMC Sierra 1500 DenaliOnyx Black 2025 GMC Sierra 1500 DenaliOnyx Black 2025 GMC Sierra 1500 DenaliOnyx Black 2025 GMC Sierra 1500 DenaliOnyx Black 2025 GMC Sierra 1500 DenaliOnyx Black 2025 GMC Sierra 1500 Denali

    $60,950

    9,666 mi.
    Est. $1,125/mo

    Pearl Motor Company

    4.9
    Check Availability
    Mexico, MO (48 mi)
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  • White 2024 GMC Sierra 1500 SLTWhite 2024 GMC Sierra 1500 SLTWhite 2024 GMC Sierra 1500 SLTWhite 2024 GMC Sierra 1500 SLTWhite 2024 GMC Sierra 1500 SLTWhite 2024 GMC Sierra 1500 SLT

    $45,998

    39,596 mi.
    Est. $849/mo

    CarMax St. Louis Mid Rivers Mall

    Check Availability
    St. Peters, MO (37 mi)
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  • Onyx Black 2018 GMC Sierra 1500 SLTOnyx Black 2018 GMC Sierra 1500 SLTOnyx Black 2018 GMC Sierra 1500 SLTOnyx Black 2018 GMC Sierra 1500 SLTOnyx Black 2018 GMC Sierra 1500 SLTOnyx Black 2018 GMC Sierra 1500 SLT

    $23,990

    $1K
    129,032 mi.
    Est. $443/mo

    Poage Chevy Buick of Hannibal

    5.0
    Check Availability
    Hannibal, MO (38 mi)
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  • Summit White 2023 GMC Sierra 1500 SLTSummit White 2023 GMC Sierra 1500 SLTSummit White 2023 GMC Sierra 1500 SLTSummit White 2023 GMC Sierra 1500 SLTSummit White 2023 GMC Sierra 1500 SLTSummit White 2023 GMC Sierra 1500 SLT

    $41,618

    42,937 mi.
    Est. $768/mo

    EchoPark Automotive St. Louis

    4.6
    Check Availability
    Chesterfield, MO (44 mi)
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  • Red 2021 GMC Sierra 1500 SLTRed 2021 GMC Sierra 1500 SLTRed 2021 GMC Sierra 1500 SLTRed 2021 GMC Sierra 1500 SLTRed 2021 GMC Sierra 1500 SLTRed 2021 GMC Sierra 1500 SLT

    $32,990

    89,234 mi.
    Est. $609/mo

    Mylenbusch Auto Source

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    O'Fallon, MO (34 mi)
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  • Silver 2018 GMC Sierra 1500 SLTSilver 2018 GMC Sierra 1500 SLTSilver 2018 GMC Sierra 1500 SLTSilver 2018 GMC Sierra 1500 SLTSilver 2018 GMC Sierra 1500 SLTSilver 2018 GMC Sierra 1500 SLT

    $27,995

    90,642 mi.
    Est. $517/mo

    Jerseyville Motor Company Inc

    Check Availability
    Jerseyville, IL (38 mi)
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About GMC

FAQs

What is the cheapest GMC vehicle available?

The GMC Acadia Limited is the cheapest available vehicle by average Cars.com listing price in GMC's lineup, with an average listing price of $13,182.

Which GMC vehicle has the best MPG?

The GMC Sierra 1500 Hybrid can reach up to 21 MPG city and 22 MPG highway for a combined rating of 22 MPG. The GMC Terrain with traditional internal combustion engine offers up to 26 MPG city and 30 MPG highway for a combined rating of 28 MPG.

These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle model year, trim, driving conditions, driving habits, vehicle maintenance, and other factors.

Which GMC vehicle has the longest range?

The electric GMC Sierra EV can travel up to 440 miles on a single charge depending on electric motor and battery options.

EPA-estimated range is the distance, or predicted distance, a new plug-in vehicle will travel on electric power before its battery charge is exhausted. Actual range will vary depending on model year, driving conditions, driving habits, elevation changes, weather, accessory usage (lights, climate control), vehicle condition and other factors.

Which GMC vehicle has the most deals?

The GMC Sierra 1500 has the most available deals on Cars.com with 3726 great deals out of 16907 listings starting at $1,888.

Where can I find the most GMC deals?

The most GMC deals can be found near Saint Paul, MO with 34 great deals out of 173 listings starting at $10,000.

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