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  • Onyx Black 2021 GMC Sierra 1500 SLTOnyx Black 2021 GMC Sierra 1500 SLTOnyx Black 2021 GMC Sierra 1500 SLTOnyx Black 2021 GMC Sierra 1500 SLTOnyx Black 2021 GMC Sierra 1500 SLTOnyx Black 2021 GMC Sierra 1500 SLT

    $27,575

    94,182 mi.
    Est. $516/mo

    Bo Beuckman Ford

    4.6
    Ellisville, MO (30 mi)
    Check Availability
  • White Frost 2023 GMC Sierra 1500 DenaliWhite Frost 2023 GMC Sierra 1500 DenaliWhite Frost 2023 GMC Sierra 1500 DenaliWhite Frost 2023 GMC Sierra 1500 DenaliWhite Frost 2023 GMC Sierra 1500 DenaliWhite Frost 2023 GMC Sierra 1500 Denali

    $41,745

    82,004 mi.
    Est. $781/mo

    Pundmann Ford

    4.6
    Saint Charles, MO (28 mi)
    Check Availability
  • 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

    $30,039

    111,026 mi.
    Est. $562/mo

    Jim Butler Kia

    4.7
    Chesterfield, MO (25 mi)
    Check Availability
  • Onyx Black 2019 GMC Sierra 1500 DenaliOnyx Black 2019 GMC Sierra 1500 DenaliOnyx Black 2019 GMC Sierra 1500 DenaliOnyx Black 2019 GMC Sierra 1500 DenaliOnyx Black 2019 GMC Sierra 1500 DenaliOnyx Black 2019 GMC Sierra 1500 Denali

    $35,335

    89,937 mi.
    Est. $661/mo

    Pappas Toyota

    4.8
    St Peters, MO (24 mi)
    Check Availability
  • 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

    $40,610

    32,480 mi.
    Est. $760/mo

    St. Charles Nissan

    4.9
    St Peters, MO (24 mi)
    Check Availability
  • White Frost Tricoat 2022 GMC Sierra 1500 DenaliWhite Frost Tricoat 2022 GMC Sierra 1500 DenaliWhite Frost Tricoat 2022 GMC Sierra 1500 DenaliWhite Frost Tricoat 2022 GMC Sierra 1500 DenaliWhite Frost Tricoat 2022 GMC Sierra 1500 DenaliWhite Frost Tricoat 2022 GMC Sierra 1500 Denali

    $40,871

    79,368 mi.
    Est. $765/mo

    Lou Fusz Ford

    4.4
    Chesterfield, MO (25 mi)
    Check Availability
  • Sterling 2026 GMC Sierra 1500 ElevationSterling 2026 GMC Sierra 1500 ElevationSterling 2026 GMC Sierra 1500 ElevationSterling 2026 GMC Sierra 1500 ElevationSterling 2026 GMC Sierra 1500 ElevationSterling 2026 GMC Sierra 1500 Elevation

    $53,569

    MSRP $68,819

    Est. $1,002/mo

    Suntrup Buick GMC

    4.2
    Saint Peters, MO (25 mi)
    Check Availability
  • Onyx Black 2026 GMC Sierra 1500 AT4XOnyx Black 2026 GMC Sierra 1500 AT4XOnyx Black 2026 GMC Sierra 1500 AT4XOnyx Black 2026 GMC Sierra 1500 AT4XOnyx Black 2026 GMC Sierra 1500 AT4XOnyx Black 2026 GMC Sierra 1500 AT4X

    $69,160

    Est. $1,294/mo

    Behlmann Buick GMC

    4.7
    Troy, MO (14 mi)
    Check Availability
  • 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

    $21,608

    135,559 mi.
    Est. $404/mo

    EchoPark Automotive St. Louis

    4.7
    Chesterfield, MO (23 mi)
    Check Availability
  • White Frost Tri-Coat 2024 GMC Sierra 1500 Denali UltimateWhite Frost Tri-Coat 2024 GMC Sierra 1500 Denali UltimateWhite Frost Tri-Coat 2024 GMC Sierra 1500 Denali UltimateWhite Frost Tri-Coat 2024 GMC Sierra 1500 Denali UltimateWhite Frost Tri-Coat 2024 GMC Sierra 1500 Denali UltimateWhite Frost Tri-Coat 2024 GMC Sierra 1500 Denali Ultimate

    $58,797

    $507
    29,528 mi.
    Est. $1,100/mo

    Suntrup Buick GMC

    4.2
    Saint Peters, MO (25 mi)
    Check Availability
  • Titanium Rush Metallic 2022 GMC Sierra 1500 DenaliTitanium Rush Metallic 2022 GMC Sierra 1500 DenaliTitanium Rush Metallic 2022 GMC Sierra 1500 DenaliTitanium Rush Metallic 2022 GMC Sierra 1500 DenaliTitanium Rush Metallic 2022 GMC Sierra 1500 DenaliTitanium Rush Metallic 2022 GMC Sierra 1500 Denali

    $45,789

    43,614 mi.
    Est. $857/mo

    Mercedes-Benz of Chesterfield

    4.6
    O'Fallon, MO (20 mi)
    Check Availability
  • Gray 2025 GMC Sierra 1500 ElevationGray 2025 GMC Sierra 1500 ElevationGray 2025 GMC Sierra 1500 ElevationGray 2025 GMC Sierra 1500 ElevationGray 2025 GMC Sierra 1500 ElevationGray 2025 GMC Sierra 1500 Elevation

    $41,998

    19,954 mi.
    Est. $786/mo

    CarMax St. Louis Mid Rivers Mall

    4.5
    St. Peters, MO (24 mi)
    Check Availability
  • Pacific Blue Metallic 2023 GMC Sierra 1500 SLTPacific Blue Metallic 2023 GMC Sierra 1500 SLTPacific Blue Metallic 2023 GMC Sierra 1500 SLTPacific Blue Metallic 2023 GMC Sierra 1500 SLTPacific Blue Metallic 2023 GMC Sierra 1500 SLTPacific Blue Metallic 2023 GMC Sierra 1500 SLT

    $42,000

    $1K
    30,715 mi.
    Est. $786/mo

    Gastorf Chevrolet

    4.8
    Warrenton, MO (5 mi)
    Check Availability
  • Titanium Rush Metallic 2025 GMC Sierra 1500 ElevationTitanium Rush Metallic 2025 GMC Sierra 1500 ElevationTitanium Rush Metallic 2025 GMC Sierra 1500 ElevationTitanium Rush Metallic 2025 GMC Sierra 1500 ElevationTitanium Rush Metallic 2025 GMC Sierra 1500 ElevationTitanium Rush Metallic 2025 GMC Sierra 1500 Elevation

    $40,299

    66,549 mi.
    Est. $754/mo

    Behlmann Buick GMC

    4.7
    Troy, MO (14 mi)
    Check Availability
  • 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 AT4Red Quartz Tintcoat 2020 GMC Sierra 1500 AT4Red Quartz Tintcoat 2020 GMC Sierra 1500 AT4

    $34,599

    78,078 mi.
    Est. $647/mo

    Dave Sinclair Lincoln St. Peters

    Saint Peters, MO (24 mi)
    Check Availability
  • 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

    $48,853

    $965
    51,488 mi.
    Est. $914/mo

    Suntrup Buick GMC

    4.2
    Saint Peters, MO (25 mi)
    Check Availability
  • 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

    $50,615

    $1K
    92,981 mi.
    Est. $947/mo

    St. Charles Nissan

    4.9
    St Peters, MO (24 mi)
    Check Availability
  • Volcanic Red Tintcoat 2025 GMC Sierra 2500 AT4Volcanic Red Tintcoat 2025 GMC Sierra 2500 AT4Volcanic Red Tintcoat 2025 GMC Sierra 2500 AT4Volcanic Red Tintcoat 2025 GMC Sierra 2500 AT4Volcanic Red Tintcoat 2025 GMC Sierra 2500 AT4Volcanic Red Tintcoat 2025 GMC Sierra 2500 AT4

    $65,585

    30,354 mi.
    Est. $1,227/mo

    Pappas Toyota

    4.8
    St Peters, MO (24 mi)
    Check Availability
  • Cayenne Red Tintcoat 2021 GMC Canyon AT4Cayenne Red Tintcoat 2021 GMC Canyon AT4Cayenne Red Tintcoat 2021 GMC Canyon AT4Cayenne Red Tintcoat 2021 GMC Canyon AT4Cayenne Red Tintcoat 2021 GMC Canyon AT4Cayenne Red Tintcoat 2021 GMC Canyon AT4

    $22,469

    $143
    120,143 mi.
    Est. $420/mo

    Lou Fusz Ford

    4.4
    Chesterfield, MO (25 mi)
    Check Availability
  • Satin Steel Metallic 2022 GMC Canyon AT4Satin Steel Metallic 2022 GMC Canyon AT4Satin Steel Metallic 2022 GMC Canyon AT4Satin Steel Metallic 2022 GMC Canyon AT4Satin Steel Metallic 2022 GMC Canyon AT4Satin Steel Metallic 2022 GMC Canyon AT4

    $33,087

    78,245 mi.
    Est. $619/mo

    Jim Butler Kia

    4.7
    Chesterfield, MO (25 mi)
    Check Availability
  • Volcanic Red 2026 GMC Sierra 3500 SLTVolcanic Red 2026 GMC Sierra 3500 SLTVolcanic Red 2026 GMC Sierra 3500 SLTVolcanic Red 2026 GMC Sierra 3500 SLTVolcanic Red 2026 GMC Sierra 3500 SLTVolcanic Red 2026 GMC Sierra 3500 SLT

    $76,888

    MSRP $79,294

    Est. $1,438/mo

    Suntrup Buick GMC

    4.2
    Saint Peters, MO (25 mi)
    Check Availability
  • Onyx Black 2026 GMC Sierra 2500 AT4XOnyx Black 2026 GMC Sierra 2500 AT4XOnyx Black 2026 GMC Sierra 2500 AT4XOnyx Black 2026 GMC Sierra 2500 AT4XOnyx Black 2026 GMC Sierra 2500 AT4XOnyx Black 2026 GMC Sierra 2500 AT4X

    $89,289

    MSRP $99,289

    Est. $1,670/mo

    Suntrup Buick GMC

    4.2
    Saint Peters, MO (25 mi)
    Check Availability
  • Summit White 2026 GMC Sierra 2500 Denali UltimateSummit White 2026 GMC Sierra 2500 Denali UltimateSummit White 2026 GMC Sierra 2500 Denali UltimateSummit White 2026 GMC Sierra 2500 Denali UltimateSummit White 2026 GMC Sierra 2500 Denali UltimateSummit White 2026 GMC Sierra 2500 Denali Ultimate

    $86,424

    Est. $1,617/mo

    Behlmann Buick GMC

    4.7
    Troy, MO (14 mi)
    Check Availability
  • Sterling 2026 GMC Canyon AT4Sterling 2026 GMC Canyon AT4Sterling 2026 GMC Canyon AT4Sterling 2026 GMC Canyon AT4Sterling 2026 GMC Canyon AT4Sterling 2026 GMC Canyon AT4

    $49,999

    MSRP $52,999

    Est. $935/mo

    Suntrup Buick GMC

    4.2
    Saint Peters, MO (25 mi)
    Check Availability
  • Deep Ocean 2026 GMC Sierra EV DenaliDeep Ocean 2026 GMC Sierra EV DenaliDeep Ocean 2026 GMC Sierra EV DenaliDeep Ocean 2026 GMC Sierra EV DenaliDeep Ocean 2026 GMC Sierra EV DenaliDeep Ocean 2026 GMC Sierra EV Denali

    $68,476

    Est. $1,281/mo

    Ewald Buick GMC of Menomonee Falls

    4.7
    $299 delivery from Menomonee Falls, WI (340 mi)
    Check Availability
  • Gray 2026 GMC Sierra EV Elevation

    $78,980

    MSRP $78,980

    Est. $1,477/mo

    Wilson GMC

    4.7
    $477 delivery from STILLWATER, OK (382 mi)
    Check Availability

About GMC

FAQs

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.

Where can I find the most GMC deals?

The most GMC deals can be found near Cottleville, MO with 91 great deals out of 214 listings starting at $13,586.

GMC Trucks by city

GMC Trucks in Wright City, MO by model