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  • White Frost Tri-Coat 2024 GMC Sierra 2500 Denali UltimateWhite Frost Tri-Coat 2024 GMC Sierra 2500 Denali UltimateWhite Frost Tri-Coat 2024 GMC Sierra 2500 Denali UltimateWhite Frost Tri-Coat 2024 GMC Sierra 2500 Denali UltimateWhite Frost Tri-Coat 2024 GMC Sierra 2500 Denali UltimateWhite Frost Tri-Coat 2024 GMC Sierra 2500 Denali Ultimate

    $71,716

    54,007 mi.
    Est. $1,311/mo

    Cardinal Buick GMC Inc.

    3.8
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    Belleville, IL (22 mi)

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  • Summit White 2021 GMC Sierra 2500 DenaliSummit White 2021 GMC Sierra 2500 DenaliSummit White 2021 GMC Sierra 2500 DenaliSummit White 2021 GMC Sierra 2500 DenaliSummit White 2021 GMC Sierra 2500 DenaliSummit White 2021 GMC Sierra 2500 Denali

    $58,338

    $441
    56,675 mi.
    Est. $1,067/mo

    Sapaugh GM Country

    4.8
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    Herculaneum, MO (23 mi)

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  • Dynamic Blue Metallic 2023 GMC Sierra 1500 ElevationDynamic Blue Metallic 2023 GMC Sierra 1500 ElevationDynamic Blue Metallic 2023 GMC Sierra 1500 ElevationDynamic Blue Metallic 2023 GMC Sierra 1500 ElevationDynamic Blue Metallic 2023 GMC Sierra 1500 ElevationDynamic Blue Metallic 2023 GMC Sierra 1500 Elevation

    $40,000

    $300
    27,310 mi.
    Est. $731/mo

    George Weber Chevrolet Columbia

    4.9
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    Columbia, IL (23 mi)
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  • Cayenne Red Tintcoat 2021 GMC Sierra 1500 AT4Cayenne Red Tintcoat 2021 GMC Sierra 1500 AT4Cayenne Red Tintcoat 2021 GMC Sierra 1500 AT4Cayenne Red Tintcoat 2021 GMC Sierra 1500 AT4Cayenne Red Tintcoat 2021 GMC Sierra 1500 AT4Cayenne Red Tintcoat 2021 GMC Sierra 1500 AT4

    $41,359

    73,150 mi.
    Est. $756/mo

    Sapaugh GM Country

    4.8
    Check Availability
    Herculaneum, MO (23 mi)
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  • White Frost Tri-Coat 2020 GMC Sierra 1500 DenaliWhite Frost Tri-Coat 2020 GMC Sierra 1500 DenaliWhite Frost Tri-Coat 2020 GMC Sierra 1500 DenaliWhite Frost Tri-Coat 2020 GMC Sierra 1500 DenaliWhite Frost Tri-Coat 2020 GMC Sierra 1500 DenaliWhite Frost Tri-Coat 2020 GMC Sierra 1500 Denali

    $41,466

    $500
    75,657 mi.
    Est. $758/mo

    Auffenberg Auto Mall

    4.6
    Check Availability
    Shiloh, IL (26 mi)
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  • Metallic 2025 GMC Sierra 1500 DenaliMetallic 2025 GMC Sierra 1500 DenaliMetallic 2025 GMC Sierra 1500 DenaliMetallic 2025 GMC Sierra 1500 DenaliMetallic 2025 GMC Sierra 1500 DenaliMetallic 2025 GMC Sierra 1500 Denali

    $62,573

    $1K
    21,114 mi.
    Est. $1,144/mo

    Dave Mungenast St. Louis Honda

    4.8
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    Saint Louis, MO (29 mi)
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  • Steel Metallic 2020 GMC Sierra 1500 AT4Steel Metallic 2020 GMC Sierra 1500 AT4Steel Metallic 2020 GMC Sierra 1500 AT4Steel Metallic 2020 GMC Sierra 1500 AT4Steel Metallic 2020 GMC Sierra 1500 AT4

    $37,677

    $200
    87,702 mi.
    Est. $689/mo

    Newbold Toyota

    4.4
    Check Availability
    O'Fallon, IL (27 mi)
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  • Quicksilver Metallic 2023 GMC Sierra 2500 DenaliQuicksilver Metallic 2023 GMC Sierra 2500 DenaliQuicksilver Metallic 2023 GMC Sierra 2500 DenaliQuicksilver Metallic 2023 GMC Sierra 2500 DenaliQuicksilver Metallic 2023 GMC Sierra 2500 DenaliQuicksilver Metallic 2023 GMC Sierra 2500 Denali

    $60,440

    $986
    61,841 mi.
    Est. $1,105/mo

    Sapaugh GM Country

    4.8
    Check Availability
    Herculaneum, MO (23 mi)

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  • Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4

    $51,866

    $2.5K
    46,603 mi.
    Est. $948/mo

    Auffenberg Ford O'Fallon

    4.2
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    O'Fallon, IL (27 mi)
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  • Summit White 2024 GMC Sierra 1500 AT4XSummit White 2024 GMC Sierra 1500 AT4XSummit White 2024 GMC Sierra 1500 AT4XSummit White 2024 GMC Sierra 1500 AT4XSummit White 2024 GMC Sierra 1500 AT4XSummit White 2024 GMC Sierra 1500 AT4X

    $64,510

    15,686 mi.
    Est. $1,180/mo

    AutoCenters Nissan

    4.6
    Check Availability
    Herculaneum, MO (23 mi)
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  • White 2026 GMC Sierra 1500 ElevationWhite 2026 GMC Sierra 1500 ElevationWhite 2026 GMC Sierra 1500 ElevationWhite 2026 GMC Sierra 1500 ElevationWhite 2026 GMC Sierra 1500 ElevationWhite 2026 GMC Sierra 1500 Elevation

    $48,998

    2,491 mi.
    Est. $896/mo

    CarMax St. Louis South Lindbergh

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    St. Louis, MO (29 mi)
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  • Red Quartz Tintcoat 2018 GMC Sierra 1500 SLTRed Quartz Tintcoat 2018 GMC Sierra 1500 SLTRed Quartz Tintcoat 2018 GMC Sierra 1500 SLTRed Quartz Tintcoat 2018 GMC Sierra 1500 SLTRed Quartz Tintcoat 2018 GMC Sierra 1500 SLTRed Quartz Tintcoat 2018 GMC Sierra 1500 SLT

    $32,177

    79,544 mi.
    Est. $588/mo

    Serra Honda O'Fallon

    4.9
    Check Availability
    O'Fallon, IL (27 mi)
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  • Quicksilver Metallic 2021 GMC Sierra 1500 SLEQuicksilver Metallic 2021 GMC Sierra 1500 SLEQuicksilver Metallic 2021 GMC Sierra 1500 SLEQuicksilver Metallic 2021 GMC Sierra 1500 SLEQuicksilver Metallic 2021 GMC Sierra 1500 SLEQuicksilver Metallic 2021 GMC Sierra 1500 SLE

    $25,104

    $299
    148,123 mi.
    Est. $459/mo

    Dave Sinclair Buick GMC

    4.9
    Check Availability
    Saint Louis, MO (30 mi)
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  • White Frost Tricoat 2024 GMC Sierra 2500 SLTWhite Frost Tricoat 2024 GMC Sierra 2500 SLTWhite Frost Tricoat 2024 GMC Sierra 2500 SLTWhite Frost Tricoat 2024 GMC Sierra 2500 SLTWhite Frost Tricoat 2024 GMC Sierra 2500 SLTWhite Frost Tricoat 2024 GMC Sierra 2500 SLT

    $64,125

    $201
    23,075 mi.
    Est. $1,173/mo

    Sapaugh GM Country

    4.8
    Check Availability
    Herculaneum, MO (23 mi)

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  • Gray 2024 GMC Sierra 1500 AT4XGray 2024 GMC Sierra 1500 AT4XGray 2024 GMC Sierra 1500 AT4XGray 2024 GMC Sierra 1500 AT4XGray 2024 GMC Sierra 1500 AT4XGray 2024 GMC Sierra 1500 AT4X

    $62,998

    24,745 mi.
    Est. $1,152/mo

    CarMax O'Fallon

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    O'Fallon, IL (26 mi)
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  • Summit White 2024 GMC Sierra 1500 SLTSummit White 2024 GMC Sierra 1500 SLTSummit White 2024 GMC Sierra 1500 SLTSummit White 2024 GMC Sierra 1500 SLTSummit White 2024 GMC Sierra 1500 SLTSummit White 2024 GMC Sierra 1500 SLT

    $48,973

    48,057 mi.
    Est. $895/mo

    Meier Chevrolet GMC

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    Sparta, IL (17 mi)
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  • 2014 GMC Sierra 1500 SLE2014 GMC Sierra 1500 SLE2014 GMC Sierra 1500 SLE2014 GMC Sierra 1500 SLE2014 GMC Sierra 1500 SLE2014 GMC Sierra 1500 SLE

    $12,950

    174,819 mi.
    Est. $237/mo

    South Auto Center

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    Imperial, MO (24 mi)
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  • Summit White 2018 GMC Sierra 1500 SLTSummit White 2018 GMC Sierra 1500 SLTSummit White 2018 GMC Sierra 1500 SLTSummit White 2018 GMC Sierra 1500 SLTSummit White 2018 GMC Sierra 1500 SLTSummit White 2018 GMC Sierra 1500 SLT

    $28,750

    $2.1K
    87,692 mi.
    Est. $526/mo

    Dave Sinclair Ford

    3.7
    Check Availability
    St. Louis, MO (28 mi)
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  • Summit White 2020 GMC Sierra 1500 AT4Summit White 2020 GMC Sierra 1500 AT4Summit White 2020 GMC Sierra 1500 AT4Summit White 2020 GMC Sierra 1500 AT4Summit White 2020 GMC Sierra 1500 AT4Summit White 2020 GMC Sierra 1500 AT4

    $36,362

    100,631 mi.
    Est. $665/mo

    Cardinal Buick GMC Inc.

    3.8
    Check Availability
    Belleville, IL (22 mi)
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  • Ebony Twilight Metallic 2021 GMC Sierra 3500 DenaliEbony Twilight Metallic 2021 GMC Sierra 3500 DenaliEbony Twilight Metallic 2021 GMC Sierra 3500 DenaliEbony Twilight Metallic 2021 GMC Sierra 3500 DenaliEbony Twilight Metallic 2021 GMC Sierra 3500 DenaliEbony Twilight Metallic 2021 GMC Sierra 3500 Denali

    $60,565

    $1.1K
    28,844 mi.
    Est. $1,107/mo

    AutoCenters Nissan

    4.6
    Check Availability
    Herculaneum, MO (23 mi)

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  • Downpour Metallic 2026 GMC Sierra 1500 DenaliDownpour Metallic 2026 GMC Sierra 1500 DenaliDownpour Metallic 2026 GMC Sierra 1500 DenaliDownpour Metallic 2026 GMC Sierra 1500 DenaliDownpour Metallic 2026 GMC Sierra 1500 DenaliDownpour Metallic 2026 GMC Sierra 1500 Denali

    $71,527

    2,573 mi.
    Est. $1,308/mo

    Sapaugh GM Country

    4.8
    Check Availability
    Herculaneum, MO (23 mi)
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  • Onyx Black 2024 GMC Sierra 1500 Denali UltimateOnyx Black 2024 GMC Sierra 1500 Denali UltimateOnyx Black 2024 GMC Sierra 1500 Denali UltimateOnyx Black 2024 GMC Sierra 1500 Denali UltimateOnyx Black 2024 GMC Sierra 1500 Denali UltimateOnyx Black 2024 GMC Sierra 1500 Denali Ultimate

    $61,359

    $650
    39,401 mi.
    Est. $1,122/mo

    AutoCenters Nissan

    4.6
    Check Availability
    Herculaneum, MO (23 mi)
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  • Onyx Black 2024 GMC Sierra 1500 SLEOnyx Black 2024 GMC Sierra 1500 SLEOnyx Black 2024 GMC Sierra 1500 SLEOnyx Black 2024 GMC Sierra 1500 SLEOnyx Black 2024 GMC Sierra 1500 SLEOnyx Black 2024 GMC Sierra 1500 SLE

    $39,355

    9,501 mi.
    Est. $720/mo

    Dave Sinclair Buick GMC

    4.9
    Check Availability
    Saint Louis, MO (30 mi)
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  • Summit White 2025 GMC Canyon AT4Summit White 2025 GMC Canyon AT4Summit White 2025 GMC Canyon AT4Summit White 2025 GMC Canyon AT4Summit White 2025 GMC Canyon AT4Summit White 2025 GMC Canyon AT4

    $47,469

    3,453 mi.
    Est. $868/mo

    Sapaugh GM Country

    4.8
    Check Availability
    Herculaneum, MO (23 mi)
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  • Dark Slate Metallic 2017 GMC Canyon SLTDark Slate Metallic 2017 GMC Canyon SLTDark Slate Metallic 2017 GMC Canyon SLTDark Slate Metallic 2017 GMC Canyon SLTDark Slate Metallic 2017 GMC Canyon SLTDark Slate Metallic 2017 GMC Canyon SLT

    $20,344

    $152
    90,803 mi.
    Est. $372/mo

    Auffenberg Auto Mall

    4.6
    Check Availability
    Shiloh, IL (26 mi)
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  • Dark Slate Metallic 2018 GMC Sierra 1500 SLTDark Slate Metallic 2018 GMC Sierra 1500 SLTDark Slate Metallic 2018 GMC Sierra 1500 SLTDark Slate Metallic 2018 GMC Sierra 1500 SLTDark Slate Metallic 2018 GMC Sierra 1500 SLTDark Slate Metallic 2018 GMC Sierra 1500 SLT

    $34,109

    59,782 mi.
    Est. $624/mo

    AutoCenters Nissan

    4.6
    Check Availability
    Herculaneum, MO (23 mi)

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  • White Frost Tricoat 2024 GMC Sierra 2500 DenaliWhite Frost Tricoat 2024 GMC Sierra 2500 DenaliWhite Frost Tricoat 2024 GMC Sierra 2500 DenaliWhite Frost Tricoat 2024 GMC Sierra 2500 DenaliWhite Frost Tricoat 2024 GMC Sierra 2500 DenaliWhite Frost Tricoat 2024 GMC Sierra 2500 Denali

    $64,699

    $630
    55,545 mi.
    Est. $1,183/mo

    Dave Sinclair Buick GMC

    4.9
    Check Availability
    Saint Louis, MO (30 mi)
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  • Sterling Metallic 2025 GMC Sierra 2500 Denali UltimateSterling Metallic 2025 GMC Sierra 2500 Denali UltimateSterling Metallic 2025 GMC Sierra 2500 Denali UltimateSterling Metallic 2025 GMC Sierra 2500 Denali UltimateSterling Metallic 2025 GMC Sierra 2500 Denali UltimateSterling Metallic 2025 GMC Sierra 2500 Denali Ultimate

    $79,117

    $566
    32,026 mi.
    Est. $1,447/mo

    AutoCenters Nissan

    4.6
    Check Availability
    Herculaneum, MO (23 mi)
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  • Summit White 2021 GMC Canyon Elevation StandardSummit White 2021 GMC Canyon Elevation StandardSummit White 2021 GMC Canyon Elevation StandardSummit White 2021 GMC Canyon Elevation StandardSummit White 2021 GMC Canyon Elevation StandardSummit White 2021 GMC Canyon Elevation Standard

    $29,078

    37,657 mi.
    Est. $532/mo

    Dave Sinclair Buick GMC

    4.9
    Check Availability
    Saint Louis, MO (30 mi)
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  • Black 2022 GMC Canyon DenaliBlack 2022 GMC Canyon DenaliBlack 2022 GMC Canyon DenaliBlack 2022 GMC Canyon DenaliBlack 2022 GMC Canyon DenaliBlack 2022 GMC Canyon Denali

    $31,998

    39,618 mi.
    Est. $585/mo

    CarMax Jackson (TN)

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    $99 delivery to O'Fallon, IL (26 mi)
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  • Gray 2022 GMC Sierra 1500 Limited DenaliGray 2022 GMC Sierra 1500 Limited DenaliGray 2022 GMC Sierra 1500 Limited DenaliGray 2022 GMC Sierra 1500 Limited DenaliGray 2022 GMC Sierra 1500 Limited DenaliGray 2022 GMC Sierra 1500 Limited Denali

    $41,998

    $1K
    69,774 mi.
    Est. $768/mo

    CarMax Germantown

    Check Availability
    $99 delivery to O'Fallon, IL (26 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 $13,207.

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 4502 great deals out of 17314 listings starting at $2,000.

Where can I find the most GMC deals?

The most GMC deals can be found near Columbia, IL with 94 great deals out of 394 listings starting at $12,500.

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