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  • Onyx Black 2025 GMC Sierra 1500 AT4XOnyx Black 2025 GMC Sierra 1500 AT4XOnyx Black 2025 GMC Sierra 1500 AT4XOnyx Black 2025 GMC Sierra 1500 AT4XOnyx Black 2025 GMC Sierra 1500 AT4XOnyx Black 2025 GMC Sierra 1500 AT4X

    $48,711

    91,700 mi.
    Est. $909/mo

    VanGuard GMC

    4.7
    Sherman, TX (22 mi)
    Check Availability

  • Coastal Dune 2026 GMC Sierra 2500 AT4X

    $83,923

    $2K

    MSRP $99,765

    Est. $1,567/mo

    VanGuard GMC

    4.7
    Sherman, TX (22 mi)
    Check Availability

  • Onyx Black 2026 GMC Sierra 2500 AT4X

    $85,622

    MSRP $99,415

    Est. $1,598/mo

    VanGuard GMC

    4.7
    Sherman, TX (22 mi)
    Check Availability

  • Onyx Black 2024 GMC Sierra 1500 DenaliOnyx Black 2024 GMC Sierra 1500 DenaliOnyx Black 2024 GMC Sierra 1500 DenaliOnyx Black 2024 GMC Sierra 1500 DenaliOnyx Black 2024 GMC Sierra 1500 DenaliOnyx Black 2024 GMC Sierra 1500 Denali

    $44,997

    $1K
    61,644 mi.
    Est. $840/mo

    Sherman Chevrolet Cadillac

    4.7
    Sherman, TX (22 mi)
    Check Availability
  • Summit White 2024 GMC Sierra 1500 AT4Summit White 2024 GMC Sierra 1500 AT4Summit White 2024 GMC Sierra 1500 AT4Summit White 2024 GMC Sierra 1500 AT4Summit White 2024 GMC Sierra 1500 AT4Summit White 2024 GMC Sierra 1500 AT4

    $46,377

    $389
    62,248 mi.
    Est. $866/mo

    Utter Family of Dealerships

    4.4
    Sherman, TX (22 mi)
    Check Availability
  • Summit White 2019 GMC Sierra 1500 AT4Summit White 2019 GMC Sierra 1500 AT4Summit White 2019 GMC Sierra 1500 AT4Summit White 2019 GMC Sierra 1500 AT4Summit White 2019 GMC Sierra 1500 AT4Summit White 2019 GMC Sierra 1500 AT4

    $30,212

    125,526 mi.
    Est. $564/mo

    Freedom Chrysler Dodge Jeep Ram North by Ed Morse

    4.8
    Sherman, TX (22 mi)
    Check Availability
  • Glacier White Tricoat 2026 GMC Sierra 1500 DenaliGlacier White Tricoat 2026 GMC Sierra 1500 DenaliGlacier White Tricoat 2026 GMC Sierra 1500 DenaliGlacier White Tricoat 2026 GMC Sierra 1500 DenaliGlacier White Tricoat 2026 GMC Sierra 1500 DenaliGlacier White Tricoat 2026 GMC Sierra 1500 Denali

    $63,724

    MSRP $79,260

    Est. $1,190/mo

    VanGuard GMC

    4.7
    Sherman, TX (22 mi)
    Check Availability
  • Summit White 2024 GMC Sierra 1500 AT4Summit White 2024 GMC Sierra 1500 AT4Summit White 2024 GMC Sierra 1500 AT4Summit White 2024 GMC Sierra 1500 AT4Summit White 2024 GMC Sierra 1500 AT4Summit White 2024 GMC Sierra 1500 AT4

    $45,911

    41,402 mi.
    Est. $857/mo

    VanGuard GMC

    4.7
    Sherman, TX (22 mi)
    Check Availability
  • Onyx Black 2026 GMC Sierra 2500 AT4X

    $83,923

    $2K

    MSRP $99,765

    Est. $1,567/mo

    VanGuard GMC

    4.7
    Sherman, TX (22 mi)
    Check Availability

  • Volcanic Red Tintcoat 2024 GMC Sierra 1500 SLTVolcanic Red Tintcoat 2024 GMC Sierra 1500 SLTVolcanic Red Tintcoat 2024 GMC Sierra 1500 SLTVolcanic Red Tintcoat 2024 GMC Sierra 1500 SLTVolcanic Red Tintcoat 2024 GMC Sierra 1500 SLTVolcanic Red Tintcoat 2024 GMC Sierra 1500 SLT

    $46,220

    34,880 mi.
    Est. $863/mo

    Platinum Toyota of Texoma

    4.1
    Denison, TX (16 mi)
    Check Availability
  • Summit White 2021 GMC Sierra 1500 ElevationSummit White 2021 GMC Sierra 1500 ElevationSummit White 2021 GMC Sierra 1500 ElevationSummit White 2021 GMC Sierra 1500 ElevationSummit White 2021 GMC Sierra 1500 ElevationSummit White 2021 GMC Sierra 1500 Elevation

    $26,154

    126,996 mi.
    Est. $488/mo

    Classic Chevrolet Cadillac of Denison

    4.9
    Denison, TX (20 mi)
    Check Availability
  • Summit White 2025 GMC Sierra 1500 ElevationSummit White 2025 GMC Sierra 1500 ElevationSummit White 2025 GMC Sierra 1500 ElevationSummit White 2025 GMC Sierra 1500 ElevationSummit White 2025 GMC Sierra 1500 ElevationSummit White 2025 GMC Sierra 1500 Elevation

    $48,225

    $1K
    14,933 mi.
    Est. $900/mo

    Glenn Polk Ford

    4.9
    Gainesville, TX (30 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

    $46,999

    31,663 mi.
    Est. $877/mo

    Tishomingo Chevrolet, Inc.

    Tishomingo, OK (21 mi)
    Check Availability
  • Sterling Metallic 2026 GMC Canyon DenaliSterling Metallic 2026 GMC Canyon DenaliSterling Metallic 2026 GMC Canyon DenaliSterling Metallic 2026 GMC Canyon DenaliSterling Metallic 2026 GMC Canyon DenaliSterling Metallic 2026 GMC Canyon Denali

    $50,220

    453 mi.
    Est. $938/mo

    Platinum Honda of Texoma

    4.5
    Denison, TX (16 mi)
    Check Availability
  • Onyx Black 2026 GMC Sierra 2500 AT4X

    $83,923

    $2K

    MSRP $99,765

    Est. $1,567/mo

    VanGuard GMC

    4.7
    Sherman, TX (22 mi)
    Check Availability

  • Dune 2026 GMC Sierra 2500 AT4XDune 2026 GMC Sierra 2500 AT4XDune 2026 GMC Sierra 2500 AT4XDune 2026 GMC Sierra 2500 AT4XDune 2026 GMC Sierra 2500 AT4XDune 2026 GMC Sierra 2500 AT4X

    $80,439

    $1K
    20,280 mi.
    Est. $1,502/mo

    Utter Family of Dealerships

    4.4
    Sherman, TX (22 mi)
    Check Availability
  • Onyx Black 2022 GMC Sierra 2500 DenaliOnyx Black 2022 GMC Sierra 2500 DenaliOnyx Black 2022 GMC Sierra 2500 DenaliOnyx Black 2022 GMC Sierra 2500 DenaliOnyx Black 2022 GMC Sierra 2500 DenaliOnyx Black 2022 GMC Sierra 2500 Denali

    $49,057

    102,299 mi.
    Est. $916/mo

    Freedom Chrysler Dodge Jeep Ram North by Ed Morse

    4.8
    Sherman, TX (22 mi)
    Check Availability
  • Sterling Metallic 2026 GMC Sierra 2500 AT4XSterling Metallic 2026 GMC Sierra 2500 AT4XSterling Metallic 2026 GMC Sierra 2500 AT4XSterling Metallic 2026 GMC Sierra 2500 AT4XSterling Metallic 2026 GMC Sierra 2500 AT4XSterling Metallic 2026 GMC Sierra 2500 AT4X

    $84,554

    $2.1K

    MSRP $100,499

    Est. $1,579/mo

    VanGuard GMC

    4.7
    Sherman, TX (22 mi)
    Check Availability
  • Onyx Black 2026 GMC Sierra 3500 DenaliOnyx Black 2026 GMC Sierra 3500 DenaliOnyx Black 2026 GMC Sierra 3500 DenaliOnyx Black 2026 GMC Sierra 3500 DenaliOnyx Black 2026 GMC Sierra 3500 DenaliOnyx Black 2026 GMC Sierra 3500 Denali

    $89,763

    $2K

    MSRP $106,440

    Est. $1,676/mo

    VanGuard GMC

    4.7
    Sherman, TX (22 mi)
    Check Availability
  • Summit White 2021 GMC Sierra 2500 AT4Summit White 2021 GMC Sierra 2500 AT4Summit White 2021 GMC Sierra 2500 AT4Summit White 2021 GMC Sierra 2500 AT4Summit White 2021 GMC Sierra 2500 AT4Summit White 2021 GMC Sierra 2500 AT4

    $46,756

    95,788 mi.
    Est. $873/mo

    VanGuard GMC

    4.7
    Sherman, TX (22 mi)
    Check Availability
  • Coastal Dune 2026 GMC Sierra 2500 AT4X

    $83,923

    $2K

    MSRP $99,765

    Est. $1,567/mo

    VanGuard GMC

    4.7
    Sherman, TX (22 mi)
    Check Availability

  • Summit White 2020 GMC Sierra 3500 DenaliSummit White 2020 GMC Sierra 3500 DenaliSummit White 2020 GMC Sierra 3500 DenaliSummit White 2020 GMC Sierra 3500 DenaliSummit White 2020 GMC Sierra 3500 DenaliSummit White 2020 GMC Sierra 3500 Denali

    $48,725

    $3.5K
    81,453 mi.
    Est. $910/mo

    Glenn Polk Ford

    4.9
    Gainesville, TX (30 mi)
    Check Availability
  • Titanium Rush Metallic 2026 GMC Sierra 2500 AT4Titanium Rush Metallic 2026 GMC Sierra 2500 AT4Titanium Rush Metallic 2026 GMC Sierra 2500 AT4Titanium Rush Metallic 2026 GMC Sierra 2500 AT4Titanium Rush Metallic 2026 GMC Sierra 2500 AT4Titanium Rush Metallic 2026 GMC Sierra 2500 AT4

    $69,080

    43,713 mi.
    Est. $1,290/mo

    Classic Chevrolet Cadillac of Denison

    4.9
    Denison, TX (20 mi)
    Check Availability
  • Summit White 2021 GMC Sierra 3500 DenaliSummit White 2021 GMC Sierra 3500 DenaliSummit White 2021 GMC Sierra 3500 DenaliSummit White 2021 GMC Sierra 3500 DenaliSummit White 2021 GMC Sierra 3500 DenaliSummit White 2021 GMC Sierra 3500 Denali

    $59,990

    67,294 mi.
    Est. $1,120/mo

    Classic Chevrolet Cadillac of Denison

    4.9
    Denison, TX (20 mi)
    Check Availability
  • Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4

    $55,225

    $3K
    85,104 mi.
    Est. $1,031/mo

    Glenn Polk Autoplex CDJR

    4.9
    Gainesville, TX (30 mi)
    Check Availability
  • Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4

    $59,225

    $2K
    89,855 mi.
    Est. $1,106/mo

    Glenn Polk Ford

    4.9
    Gainesville, TX (30 mi)
    Check Availability
  • Onyx Black 2026 GMC Sierra 2500 AT4X

    $83,923

    $2K

    MSRP $99,765

    Est. $1,567/mo

    VanGuard GMC

    4.7
    Sherman, TX (22 mi)
    Check Availability

  • Onyx Black 2016 GMC Sierra 1500 SLTOnyx Black 2016 GMC Sierra 1500 SLTOnyx Black 2016 GMC Sierra 1500 SLTOnyx Black 2016 GMC Sierra 1500 SLTOnyx Black 2016 GMC Sierra 1500 SLTOnyx Black 2016 GMC Sierra 1500 SLT

    $22,149

    141,919 mi.
    Est. $413/mo

    Utter Family of Dealerships

    4.4
    Sherman, TX (22 mi)
    Check Availability
  • Sterling Metallic 2026 GMC Sierra 1500 DenaliSterling Metallic 2026 GMC Sierra 1500 DenaliSterling Metallic 2026 GMC Sierra 1500 DenaliSterling Metallic 2026 GMC Sierra 1500 DenaliSterling Metallic 2026 GMC Sierra 1500 DenaliSterling Metallic 2026 GMC Sierra 1500 Denali

    $63,221

    MSRP $78,660

    Est. $1,180/mo

    VanGuard GMC

    4.7
    Sherman, TX (22 mi)
    Check Availability
  • Onyx Black 2025 GMC Sierra 1500 AT4XOnyx Black 2025 GMC Sierra 1500 AT4XOnyx Black 2025 GMC Sierra 1500 AT4XOnyx Black 2025 GMC Sierra 1500 AT4XOnyx Black 2025 GMC Sierra 1500 AT4XOnyx Black 2025 GMC Sierra 1500 AT4X

    $48,711

    91,700 mi.
    Est. $909/mo

    VanGuard GMC

    4.7
    Sherman, TX (22 mi)
    Check Availability
  • Titanium Rush Metallic 2022 GMC Sierra 1500 ElevationTitanium Rush Metallic 2022 GMC Sierra 1500 ElevationTitanium Rush Metallic 2022 GMC Sierra 1500 ElevationTitanium Rush Metallic 2022 GMC Sierra 1500 ElevationTitanium Rush Metallic 2022 GMC Sierra 1500 ElevationTitanium Rush Metallic 2022 GMC Sierra 1500 Elevation

    $35,090

    $100
    47,524 mi.
    Est. $655/mo

    Classic Chevrolet Cadillac of Denison

    4.9
    Denison, TX (20 mi)
    Check Availability
  • Graphite Blue Metallic 2026 GMC HUMMER EV Pickup 2XGraphite Blue Metallic 2026 GMC HUMMER EV Pickup 2XGraphite Blue Metallic 2026 GMC HUMMER EV Pickup 2XGraphite Blue Metallic 2026 GMC HUMMER EV Pickup 2XGraphite Blue Metallic 2026 GMC HUMMER EV Pickup 2XGraphite Blue Metallic 2026 GMC HUMMER EV Pickup 2X

    $99,760

    MSRP $99,760

    Est. $1,862/mo

    Wilson GMC

    4.7
    $189 delivery from STILLWATER, OK (152 mi)
    Check Availability
  • Gray 2026 GMC Sierra EV Elevation

    $78,980

    MSRP $78,980

    Est. $1,474/mo

    Wilson GMC

    4.7
    $189 delivery from STILLWATER, OK (152 mi)
    Check Availability

About GMC

FAQs

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.

Where can I find the most GMC deals?

The most GMC deals can be found near Southmayd, TX with 25 great deals out of 99 listings starting at $16,445.

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