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  • Titanium Rush Metallic 2025 GMC Sierra 1500 SLTTitanium Rush Metallic 2025 GMC Sierra 1500 SLTTitanium Rush Metallic 2025 GMC Sierra 1500 SLTTitanium Rush Metallic 2025 GMC Sierra 1500 SLTTitanium Rush Metallic 2025 GMC Sierra 1500 SLTTitanium Rush Metallic 2025 GMC Sierra 1500 SLT

    $41,911

    32,480 mi.
    Est. $739/mo

    St. Charles Nissan

    4.9
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    St Peters, MO (26 mi)
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  • Summit White / White 2022 GMC Sierra 1500 ElevationSummit White / White 2022 GMC Sierra 1500 ElevationSummit White / White 2022 GMC Sierra 1500 ElevationSummit White / White 2022 GMC Sierra 1500 ElevationSummit White / White 2022 GMC Sierra 1500 ElevationSummit White / White 2022 GMC Sierra 1500 Elevation

    $37,372

    84,834 mi.
    Est. $659/mo

    Pundmann Ford

    4.6
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    Saint Charles, MO (30 mi)
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  • Summit White 2026 GMC Sierra 1500 ProSummit White 2026 GMC Sierra 1500 ProSummit White 2026 GMC Sierra 1500 ProSummit White 2026 GMC Sierra 1500 ProSummit White 2026 GMC Sierra 1500 ProSummit White 2026 GMC Sierra 1500 Pro

    $41,664

    $326
    250 mi.
    Est. $735/mo

    Suntrup Buick GMC

    4.0
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    Saint Peters, MO (27 mi)
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  • Summit White 2021 GMC Sierra 1500 AT4Summit White 2021 GMC Sierra 1500 AT4Summit White 2021 GMC Sierra 1500 AT4Summit White 2021 GMC Sierra 1500 AT4Summit White 2021 GMC Sierra 1500 AT4Summit White 2021 GMC Sierra 1500 AT4

    $38,299

    79,688 mi.
    Est. $675/mo

    Behlmann Buick GMC

    4.7
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    Troy, MO (2 mi)
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  • Pacific Blue Metallic 2022 GMC Sierra 1500 SLTPacific Blue Metallic 2022 GMC Sierra 1500 SLTPacific Blue Metallic 2022 GMC Sierra 1500 SLTPacific Blue Metallic 2022 GMC Sierra 1500 SLTPacific Blue Metallic 2022 GMC Sierra 1500 SLTPacific Blue Metallic 2022 GMC Sierra 1500 SLT

    $43,990

    60,067 mi.
    Est. $776/mo

    Gastorf Chevrolet

    4.8
    Check Availability
    Warrenton, MO (15 mi)
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  • White 2021 GMC Sierra 1500 SLTWhite 2021 GMC Sierra 1500 SLTWhite 2021 GMC Sierra 1500 SLTWhite 2021 GMC Sierra 1500 SLTWhite 2021 GMC Sierra 1500 SLTWhite 2021 GMC Sierra 1500 SLT

    $47,998

    $1K
    9,064 mi.
    Est. $846/mo

    CarMax St. Louis Mid Rivers Mall

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    St. Peters, MO (25 mi)
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  • Emerald Green Metallic 2015 GMC Sierra 1500 SLEEmerald Green Metallic 2015 GMC Sierra 1500 SLEEmerald Green Metallic 2015 GMC Sierra 1500 SLEEmerald Green Metallic 2015 GMC Sierra 1500 SLEEmerald Green Metallic 2015 GMC Sierra 1500 SLEEmerald Green Metallic 2015 GMC Sierra 1500 SLE

    $20,500

    $499
    77,524 mi.
    Est. $361/mo

    Mountain Top Motor Co

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    Troy, MO (4 mi)
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  • Red Quartz Tintcoat 2020 GMC Sierra 1500 AT4Red Quartz Tintcoat 2020 GMC Sierra 1500 AT4Red Quartz Tintcoat 2020 GMC Sierra 1500 AT4Red Quartz Tintcoat 2020 GMC Sierra 1500 AT4

    $36,930

    78,078 mi.
    Est. $651/mo

    Dave Sinclair Lincoln St. Peters

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    Saint Peters, MO (26 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

    $29,995

    117,087 mi.
    Est. $529/mo

    O'Fallon Motors

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    O'Fallon, MO (20 mi)
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  • White 2022 GMC Sierra 1500 ProWhite 2022 GMC Sierra 1500 ProWhite 2022 GMC Sierra 1500 ProWhite 2022 GMC Sierra 1500 ProWhite 2022 GMC Sierra 1500 ProWhite 2022 GMC Sierra 1500 Pro

    $25,599

    91,313 mi.
    Est. $451/mo

    Mathis Motors LLC

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    Saint Charles, MO (27 mi)
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  • Quicksilver Metallic 2019 GMC Sierra 2500 DenaliQuicksilver Metallic 2019 GMC Sierra 2500 DenaliQuicksilver Metallic 2019 GMC Sierra 2500 DenaliQuicksilver Metallic 2019 GMC Sierra 2500 DenaliQuicksilver Metallic 2019 GMC Sierra 2500 DenaliQuicksilver Metallic 2019 GMC Sierra 2500 Denali

    $49,132

    123,509 mi.
    Est. $866/mo

    Pundmann Ford

    4.6
    Check Availability
    Saint Charles, MO (30 mi)
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  • Onyx Black 2020 GMC Sierra 2500 DenaliOnyx Black 2020 GMC Sierra 2500 DenaliOnyx Black 2020 GMC Sierra 2500 DenaliOnyx Black 2020 GMC Sierra 2500 DenaliOnyx Black 2020 GMC Sierra 2500 DenaliOnyx Black 2020 GMC Sierra 2500 Denali

    $51,895

    $100
    92,981 mi.
    Est. $915/mo

    St. Charles Nissan

    4.9
    Check Availability
    St Peters, MO (26 mi)
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  • Gray 2025 GMC Sierra EV DenaliGray 2025 GMC Sierra EV DenaliGray 2025 GMC Sierra EV DenaliGray 2025 GMC Sierra EV DenaliGray 2025 GMC Sierra EV DenaliGray 2025 GMC Sierra EV Denali

    $79,990

    $4K
    7,767 mi.
    Est. $1,410/mo

    Suntrup Buick GMC

    4.0
    Check Availability
    Saint Peters, MO (27 mi)
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  • Satin Steel Metallic 2021 GMC Canyon ElevationSatin Steel Metallic 2021 GMC Canyon ElevationSatin Steel Metallic 2021 GMC Canyon ElevationSatin Steel Metallic 2021 GMC Canyon ElevationSatin Steel Metallic 2021 GMC Canyon ElevationSatin Steel Metallic 2021 GMC Canyon Elevation

    $27,877

    $900
    64,243 mi.
    Est. $491/mo

    Genesis of St. Charles

    4.8
    Check Availability
    St. Peters, MO (26 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

    $57,694

    71,721 mi.
    Est. $1,017/mo

    Suntrup Buick GMC

    4.0
    Check Availability
    Saint Peters, MO (27 mi)
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  • Pacific Blue Metallic 2022 GMC Sierra 2500 DenaliPacific Blue Metallic 2022 GMC Sierra 2500 DenaliPacific Blue Metallic 2022 GMC Sierra 2500 DenaliPacific Blue Metallic 2022 GMC Sierra 2500 DenaliPacific Blue Metallic 2022 GMC Sierra 2500 DenaliPacific Blue Metallic 2022 GMC Sierra 2500 Denali

    $51,618

    96,734 mi.
    Est. $910/mo

    EchoPark Automotive St. Louis

    4.7
    Check Availability
    Chesterfield, MO (29 mi)
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  • Summit White 2026 GMC Sierra 2500 AT4XSummit White 2026 GMC Sierra 2500 AT4XSummit White 2026 GMC Sierra 2500 AT4XSummit White 2026 GMC Sierra 2500 AT4XSummit White 2026 GMC Sierra 2500 AT4XSummit White 2026 GMC Sierra 2500 AT4X

    $98,929

    3,090 mi.
    Est. $1,744/mo

    Behlmann Buick GMC

    4.7
    Check Availability
    Troy, MO (2 mi)
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  • Summit White 2024 GMC Sierra 2500 SLESummit White 2024 GMC Sierra 2500 SLESummit White 2024 GMC Sierra 2500 SLESummit White 2024 GMC Sierra 2500 SLESummit White 2024 GMC Sierra 2500 SLESummit White 2024 GMC Sierra 2500 SLE

    $55,556

    $437
    40,813 mi.
    Est. $980/mo

    Suntrup Buick GMC

    4.0
    Check Availability
    Saint Peters, MO (27 mi)
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  • Summit White 2015 GMC Sierra 3500 SLTSummit White 2015 GMC Sierra 3500 SLTSummit White 2015 GMC Sierra 3500 SLTSummit White 2015 GMC Sierra 3500 SLTSummit White 2015 GMC Sierra 3500 SLTSummit White 2015 GMC Sierra 3500 SLT

    $47,000

    79,782 mi.
    Est. $829/mo

    Mountain Top Motor Co

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    Troy, MO (4 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

    46,540 mi.
    Est. $705/mo

    St. Charles Nissan

    4.9
    Check Availability
    St Peters, MO (26 mi)
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  • Summit White / White 2023 GMC Sierra 1500 DenaliSummit White / White 2023 GMC Sierra 1500 DenaliSummit White / White 2023 GMC Sierra 1500 DenaliSummit White / White 2023 GMC Sierra 1500 DenaliSummit White / White 2023 GMC Sierra 1500 DenaliSummit White / White 2023 GMC Sierra 1500 Denali

    $48,955

    82,004 mi.
    Est. $863/mo

    Pundmann Ford

    4.6
    Check Availability
    Saint Charles, MO (30 mi)
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  • Summit White 2023 GMC Sierra 1500 ElevationSummit White 2023 GMC Sierra 1500 ElevationSummit White 2023 GMC Sierra 1500 ElevationSummit White 2023 GMC Sierra 1500 ElevationSummit White 2023 GMC Sierra 1500 ElevationSummit White 2023 GMC Sierra 1500 Elevation

    $45,899

    $412
    40,464 mi.
    Est. $809/mo

    Suntrup Buick GMC

    4.0
    Check Availability
    Saint Peters, MO (27 mi)
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  • White Frost Tricoat 2020 GMC Sierra 1500 DenaliWhite Frost Tricoat 2020 GMC Sierra 1500 DenaliWhite Frost Tricoat 2020 GMC Sierra 1500 DenaliWhite Frost Tricoat 2020 GMC Sierra 1500 DenaliWhite Frost Tricoat 2020 GMC Sierra 1500 DenaliWhite Frost Tricoat 2020 GMC Sierra 1500 Denali

    $34,299

    109,170 mi.
    Est. $605/mo

    Behlmann Buick GMC

    4.7
    Check Availability
    Troy, MO (2 mi)
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  • Pacific Blue Metallic 2021 GMC Sierra 2500 DenaliPacific Blue Metallic 2021 GMC Sierra 2500 DenaliPacific Blue Metallic 2021 GMC Sierra 2500 DenaliPacific Blue Metallic 2021 GMC Sierra 2500 DenaliPacific Blue Metallic 2021 GMC Sierra 2500 DenaliPacific Blue Metallic 2021 GMC Sierra 2500 Denali

    $53,990

    $574
    107,377 mi.
    Est. $952/mo

    Suntrup Buick GMC

    4.0
    Check Availability
    Saint Peters, MO (27 mi)
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  • Summit White 2003 GMC Sonoma SLSSummit White 2003 GMC Sonoma SLSSummit White 2003 GMC Sonoma SLSSummit White 2003 GMC Sonoma SLSSummit White 2003 GMC Sonoma SLSSummit White 2003 GMC Sonoma SLS

    $15,000

    138,356 mi.
    Est. $264/mo

    Gateway Classic Cars

    2.6
    Check Availability
    Free delivery from O Fallon, IL (64 mi)
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  • Thunderstorm Grey 2025 GMC Sierra EV Max Range DenaliThunderstorm Grey 2025 GMC Sierra EV Max Range DenaliThunderstorm Grey 2025 GMC Sierra EV Max Range DenaliThunderstorm Grey 2025 GMC Sierra EV Max Range DenaliThunderstorm Grey 2025 GMC Sierra EV Max Range DenaliThunderstorm Grey 2025 GMC Sierra EV Max Range Denali

    $76,892

    13,306 mi.
    Est. $1,356/mo

    Jim Schmidt Chevrolet

    4.2
    Check Availability
    $546 delivery from Hicksville, OH (365 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 $13,224.

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 2844 great deals out of 17698 listings starting at $1,021.

Where can I find the most GMC deals?

The most GMC deals can be found near Cottleville, MO with 23 great deals out of 227 listings starting at $9,995.

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