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  • Onyx Black 2026 GMC Sierra 2500 SLEOnyx Black 2026 GMC Sierra 2500 SLEOnyx Black 2026 GMC Sierra 2500 SLEOnyx Black 2026 GMC Sierra 2500 SLEOnyx Black 2026 GMC Sierra 2500 SLEOnyx Black 2026 GMC Sierra 2500 SLE

    $57,594

    163 mi.
    Est. $1,077/mo

    AutoNation USA St. Louis

    4.6
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    St. Peters, MO (24 mi)

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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. $690/mo

    Behlmann Buick GMC

    4.7
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    Troy, MO (14 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. $839/mo

    Clement Hyundai

    4.5
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    Wentzville, MO (11 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. $701/mo

    Pundmann Ford

    4.6
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    Saint Charles, MO (28 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. $776/mo

    Pappas Toyota

    4.8
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    St Peters, MO (24 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. $1,195/mo

    Behlmann Buick GMC

    4.7
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    Troy, MO (14 mi)
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  • Onyx Black 2023 GMC Sierra 1500 Denali UltimateOnyx Black 2023 GMC Sierra 1500 Denali UltimateOnyx Black 2023 GMC Sierra 1500 Denali UltimateOnyx Black 2023 GMC Sierra 1500 Denali UltimateOnyx Black 2023 GMC Sierra 1500 Denali UltimateOnyx Black 2023 GMC Sierra 1500 Denali Ultimate

    $59,995

    $1K
    25,594 mi.
    Est. $1,122/mo

    Land Rover Chesterfield

    4.9
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    Chesterfield, MO (25 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. $784/mo

    Behlmann Buick GMC

    4.7
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    Troy, MO (14 mi)

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  • Onyx Black 2015 GMC Sierra 1500 SLEOnyx Black 2015 GMC Sierra 1500 SLEOnyx Black 2015 GMC Sierra 1500 SLEOnyx Black 2015 GMC Sierra 1500 SLEOnyx Black 2015 GMC Sierra 1500 SLEOnyx Black 2015 GMC Sierra 1500 SLE

    $21,900

    93,696 mi.
    Est. $410/mo

    Midwest Auto Group

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    Pacific, MO (27 mi)
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  • Onyx Black 2023 GMC Sierra 1500 Denali UltimateOnyx Black 2023 GMC Sierra 1500 Denali UltimateOnyx Black 2023 GMC Sierra 1500 Denali UltimateOnyx Black 2023 GMC Sierra 1500 Denali Ultimate

    $59,464

    45,924 mi.
    Est. $1,112/mo

    Dave Sinclair Lincoln St. Peters

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    Saint Peters, MO (24 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. $617/mo

    Mylenbusch Auto Source

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    O'Fallon, MO (18 mi)
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  • Summit White 2021 GMC Sierra 1500 SLTSummit White 2021 GMC Sierra 1500 SLTSummit White 2021 GMC Sierra 1500 SLTSummit White 2021 GMC Sierra 1500 SLTSummit White 2021 GMC Sierra 1500 SLTSummit White 2021 GMC Sierra 1500 SLT

    $31,000

    $900
    117,087 mi.
    Est. $580/mo

    O'Fallon Motors

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    O'Fallon, MO (18 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. $847/mo

    Jim Trenary Chevrolet of Troy

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    Troy, MO (13 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. $803/mo

    Behlmann Buick GMC

    4.7
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    Troy, MO (14 mi)

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  • Summit White 2024 GMC Sierra 1500 ProSummit White 2024 GMC Sierra 1500 ProSummit White 2024 GMC Sierra 1500 ProSummit White 2024 GMC Sierra 1500 ProSummit White 2024 GMC Sierra 1500 ProSummit White 2024 GMC Sierra 1500 Pro

    $39,694

    $297
    15,058 mi.
    Est. $743/mo

    Suntrup Buick GMC

    3.9
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    Saint Peters, MO (25 mi)
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  • Summit White 2021 GMC Canyon AT4Summit White 2021 GMC Canyon AT4Summit White 2021 GMC Canyon AT4Summit White 2021 GMC Canyon AT4Summit White 2021 GMC Canyon AT4Summit White 2021 GMC Canyon AT4

    $28,695

    66,882 mi.
    Est. $537/mo

    St. Charles Nissan

    4.9
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    St Peters, MO (24 mi)
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  • Summit White 2024 GMC Canyon ElevationSummit White 2024 GMC Canyon ElevationSummit White 2024 GMC Canyon ElevationSummit White 2024 GMC Canyon ElevationSummit White 2024 GMC Canyon ElevationSummit White 2024 GMC Canyon Elevation

    $31,214

    $524
    40,715 mi.
    Est. $584/mo

    Lou Fusz Ford

    4.6
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    Chesterfield, MO (25 mi)
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  • Onyx Black 2021 GMC Sierra 3500 DenaliOnyx Black 2021 GMC Sierra 3500 DenaliOnyx Black 2021 GMC Sierra 3500 DenaliOnyx Black 2021 GMC Sierra 3500 DenaliOnyx Black 2021 GMC Sierra 3500 DenaliOnyx Black 2021 GMC Sierra 3500 Denali

    $56,990

    $2.9K
    52,213 mi.
    Est. $1,066/mo

    Ed Napleton Honda St. Peters

    4.6
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    Saint Peters, MO (24 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. $1,345/mo

    Behlmann Buick GMC

    4.7
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    Troy, MO (14 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. $720/mo

    Behlmann Buick GMC

    4.7
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    Troy, MO (14 mi)

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  • Blue 2024 GMC Sierra 2500 DenaliBlue 2024 GMC Sierra 2500 DenaliBlue 2024 GMC Sierra 2500 DenaliBlue 2024 GMC Sierra 2500 DenaliBlue 2024 GMC Sierra 2500 DenaliBlue 2024 GMC Sierra 2500 Denali

    $63,998

    $4K
    50,229 mi.
    Est. $1,197/mo

    CarMax St. Louis Mid Rivers Mall

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    St. Peters, MO (24 mi)
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  • Sterling Metallic 2025 GMC Canyon AT4Sterling Metallic 2025 GMC Canyon AT4Sterling Metallic 2025 GMC Canyon AT4Sterling Metallic 2025 GMC Canyon AT4Sterling Metallic 2025 GMC Canyon AT4Sterling Metallic 2025 GMC Canyon AT4

    $46,842

    7,706 mi.
    Est. $876/mo

    Dave Sinclair Lincoln St. Peters

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    Saint Peters, MO (24 mi)
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  • Cardinal Red 2019 GMC Canyon SLECardinal Red 2019 GMC Canyon SLECardinal Red 2019 GMC Canyon SLECardinal Red 2019 GMC Canyon SLECardinal Red 2019 GMC Canyon SLECardinal Red 2019 GMC Canyon SLE

    $23,990

    48,966 mi.
    Est. $449/mo

    Suntrup Buick GMC

    3.9
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    Saint Peters, MO (25 mi)
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  • Cayenne Red Tintcoat 2022 GMC Sierra 1500 Limited ElevationCayenne Red Tintcoat 2022 GMC Sierra 1500 Limited ElevationCayenne Red Tintcoat 2022 GMC Sierra 1500 Limited ElevationCayenne Red Tintcoat 2022 GMC Sierra 1500 Limited ElevationCayenne Red Tintcoat 2022 GMC Sierra 1500 Limited ElevationCayenne Red Tintcoat 2022 GMC Sierra 1500 Limited Elevation

    $33,565

    $235
    51,401 mi.
    Est. $628/mo

    Suntrup Buick GMC

    3.9
    Check Availability
    Saint Peters, MO (25 mi)
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  • Summit White 2024 GMC Sierra 2500 AT4Summit White 2024 GMC Sierra 2500 AT4Summit White 2024 GMC Sierra 2500 AT4Summit White 2024 GMC Sierra 2500 AT4Summit White 2024 GMC Sierra 2500 AT4Summit White 2024 GMC Sierra 2500 AT4

    $63,477

    77,994 mi.
    Est. $1,187/mo

    Suntrup Buick GMC

    3.9
    Check Availability
    Saint Peters, MO (25 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 Denali

    $96,900

    1,562 mi.
    Est. $1,813/mo

    Behlmann Buick GMC

    4.7
    Check Availability
    Troy, MO (14 mi)

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  • Cayenne Red Tintcoat 2022 GMC Sierra 3500 DenaliCayenne Red Tintcoat 2022 GMC Sierra 3500 DenaliCayenne Red Tintcoat 2022 GMC Sierra 3500 DenaliCayenne Red Tintcoat 2022 GMC Sierra 3500 DenaliCayenne Red Tintcoat 2022 GMC Sierra 3500 DenaliCayenne Red Tintcoat 2022 GMC Sierra 3500 Denali

    $57,700

    $290
    71,721 mi.
    Est. $1,079/mo

    Suntrup Buick GMC

    3.9
    Check Availability
    Saint Peters, MO (25 mi)
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  • Onyx Black 2025 GMC Sierra 1500 SLTOnyx Black 2025 GMC Sierra 1500 SLTOnyx Black 2025 GMC Sierra 1500 SLTOnyx Black 2025 GMC Sierra 1500 SLTOnyx Black 2025 GMC Sierra 1500 SLTOnyx Black 2025 GMC Sierra 1500 SLT

    $39,995

    $500
    46,540 mi.
    Est. $748/mo

    St. Charles Nissan

    4.9
    Check Availability
    St Peters, MO (24 mi)
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  • Dynamic Blue Metallic 2024 GMC Sierra 1500 AT4Dynamic Blue Metallic 2024 GMC Sierra 1500 AT4Dynamic Blue Metallic 2024 GMC Sierra 1500 AT4Dynamic Blue Metallic 2024 GMC Sierra 1500 AT4Dynamic Blue Metallic 2024 GMC Sierra 1500 AT4Dynamic Blue Metallic 2024 GMC Sierra 1500 AT4

    $52,995

    $500
    14,346 mi.
    Est. $991/mo

    Laura Buick GMC

    4.6
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    $199 delivery from Collinsville, IL (57 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

    $49,998

    2,491 mi.
    Est. $935/mo

    CarMax St. Louis South Lindbergh

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    Free delivery to St. Peters, MO (24 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 $13,195.

Which GMC vehicle has the best MPG?

The GMC Yukon 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 3840 great deals out of 16977 listings starting at $1,888.

Where can I find the most GMC deals?

The most GMC deals can be found near Cottleville, MO with 45 great deals out of 215 listings starting at $10,000.

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