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  • Volcanic Red 2025 GMC Sierra 1500 AT4Volcanic Red 2025 GMC Sierra 1500 AT4Volcanic Red 2025 GMC Sierra 1500 AT4Volcanic Red 2025 GMC Sierra 1500 AT4Volcanic Red 2025 GMC Sierra 1500 AT4Volcanic Red 2025 GMC Sierra 1500 AT4

    $62,997

    $1K
    10,305 mi.
    Est. $1,184/mo

    Mercedes-Benz of Anaheim

    4.8
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    Anaheim, CA (1,726 mi)

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  • Summit White 2026 GMC Sierra 1500 ElevationSummit White 2026 GMC Sierra 1500 ElevationSummit White 2026 GMC Sierra 1500 ElevationSummit White 2026 GMC Sierra 1500 ElevationSummit White 2026 GMC Sierra 1500 ElevationSummit White 2026 GMC Sierra 1500 Elevation

    $64,110

    $2.2K
    Est. $1,205/mo

    Southern Buick GMC Greenbrier

    4.0
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    Chesapeake, VA (703 mi)

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  • Onyx Black 2026 GMC Sierra 1500 Denali UltimateOnyx Black 2026 GMC Sierra 1500 Denali UltimateOnyx Black 2026 GMC Sierra 1500 Denali UltimateOnyx Black 2026 GMC Sierra 1500 Denali UltimateOnyx Black 2026 GMC Sierra 1500 Denali UltimateOnyx Black 2026 GMC Sierra 1500 Denali Ultimate

    $80,090

    MSRP $86,604

    Est. $1,505/mo

    Big Star Buick GMC

    4.2
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    Baytown, TX (930 mi)
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  • Glacier White Tricoat 2026 GMC Sierra 1500 Denali UltimateGlacier White Tricoat 2026 GMC Sierra 1500 Denali UltimateGlacier White Tricoat 2026 GMC Sierra 1500 Denali UltimateGlacier White Tricoat 2026 GMC Sierra 1500 Denali UltimateGlacier White Tricoat 2026 GMC Sierra 1500 Denali UltimateGlacier White Tricoat 2026 GMC Sierra 1500 Denali Ultimate

    $79,186

    $4.1K

    MSRP $86,905

    Est. $1,488/mo

    Stew Hansen Buick GMC

    1.7
    Check Availability
    Clive, IA (316 mi)
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  • Onyx Black 2022 GMC Sierra 1500 DenaliOnyx Black 2022 GMC Sierra 1500 DenaliOnyx Black 2022 GMC Sierra 1500 DenaliOnyx Black 2022 GMC Sierra 1500 DenaliOnyx Black 2022 GMC Sierra 1500 DenaliOnyx Black 2022 GMC Sierra 1500 Denali

    $48,192

    34,841 mi.
    Est. $906/mo

    Stew Hansen Buick GMC

    1.7
    Check Availability
    Clive, IA (316 mi)
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  • Satin Steel Metallic 2020 GMC Sierra 1500 SLTSatin Steel Metallic 2020 GMC Sierra 1500 SLTSatin Steel Metallic 2020 GMC Sierra 1500 SLTSatin Steel Metallic 2020 GMC Sierra 1500 SLTSatin Steel Metallic 2020 GMC Sierra 1500 SLTSatin Steel Metallic 2020 GMC Sierra 1500 SLT

    $35,774

    $1.2K
    76,628 mi.
    Est. $672/mo

    Doug Smith Chrysler Dodge Jeep Ram - Spanish Fork

    Check Availability
    Spanish Fork, UT (1,255 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

    $48,475

    36,413 mi.
    Est. $911/mo

    Delano Chevrolet GMC

    4.1
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    Delano, CA (1,743 mi)
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  • Titanium Rush Metallic 2026 GMC Sierra 1500 DenaliTitanium Rush Metallic 2026 GMC Sierra 1500 DenaliTitanium Rush Metallic 2026 GMC Sierra 1500 DenaliTitanium Rush Metallic 2026 GMC Sierra 1500 DenaliTitanium Rush Metallic 2026 GMC Sierra 1500 DenaliTitanium Rush Metallic 2026 GMC Sierra 1500 Denali

    $68,863

    MSRP $78,395

    Est. $1,294/mo

    Walt Massey Chevrolet GMC Lucedale

    4.8
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    Lucedale, MS (759 mi)

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  • Cardinal Red 2021 GMC Sierra 1500 ElevationCardinal Red 2021 GMC Sierra 1500 ElevationCardinal Red 2021 GMC Sierra 1500 ElevationCardinal Red 2021 GMC Sierra 1500 ElevationCardinal Red 2021 GMC Sierra 1500 ElevationCardinal Red 2021 GMC Sierra 1500 Elevation

    $30,798

    $2K
    81,788 mi.
    Est. $579/mo

    i.g. Burton Lewes Automall Chevrolet Buick GMC

    4.6
    Check Availability
    Lewes, DE (692 mi)
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  • Onyx Black 2024 GMC Sierra 1500 AT4Onyx Black 2024 GMC Sierra 1500 AT4Onyx Black 2024 GMC Sierra 1500 AT4Onyx Black 2024 GMC Sierra 1500 AT4Onyx Black 2024 GMC Sierra 1500 AT4Onyx Black 2024 GMC Sierra 1500 AT4

    $51,319

    31,545 mi.
    Est. $965/mo

    George Matick Chevrolet

    4.4
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    Redford, MI (227 mi)
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  • Cayenne Red Tintcoat 2022 GMC Sierra 1500 AT4Cayenne Red Tintcoat 2022 GMC Sierra 1500 AT4Cayenne Red Tintcoat 2022 GMC Sierra 1500 AT4Cayenne Red Tintcoat 2022 GMC Sierra 1500 AT4Cayenne Red Tintcoat 2022 GMC Sierra 1500 AT4Cayenne Red Tintcoat 2022 GMC Sierra 1500 AT4

    $48,032

    46,124 mi.
    Est. $903/mo

    Ken Garff Buick GMC Riverdale

    4.6
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    Riverdale, UT (1,257 mi)
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  • Sterling Metallic 2024 GMC Sierra 1500 AT4XSterling Metallic 2024 GMC Sierra 1500 AT4XSterling Metallic 2024 GMC Sierra 1500 AT4XSterling Metallic 2024 GMC Sierra 1500 AT4X

    $71,315

    $1.4K
    7,301 mi.
    Est. $1,340/mo

    Jim Hudson Acura

    4.9
    Check Availability
    MARTINEZ, GA (653 mi)
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  • Onyx Black 2023 GMC Sierra 1500 DenaliOnyx Black 2023 GMC Sierra 1500 DenaliOnyx Black 2023 GMC Sierra 1500 DenaliOnyx Black 2023 GMC Sierra 1500 DenaliOnyx Black 2023 GMC Sierra 1500 DenaliOnyx Black 2023 GMC Sierra 1500 Denali

    $52,990

    $920
    29,802 mi.
    Est. $996/mo

    Serra Honda Grandville

    4.8
    Check Availability
    Grandville, MI (118 mi)
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  • 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

    $78,487

    $2.2K

    MSRP $84,290

    Est. $1,475/mo

    Starling Buick GMC Stuart

    4.9
    Check Availability
    Stuart, FL (1,095 mi)

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  • Sterling Metallic 2026 GMC Sierra 1500 AT4Sterling Metallic 2026 GMC Sierra 1500 AT4Sterling Metallic 2026 GMC Sierra 1500 AT4Sterling Metallic 2026 GMC Sierra 1500 AT4Sterling Metallic 2026 GMC Sierra 1500 AT4Sterling Metallic 2026 GMC Sierra 1500 AT4

    $79,398

    Est. $1,492/mo

    Dave Arbogast Buick GMC

    4.8
    Check Availability
    Troy, OH (220 mi)
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  • Coastal Dune 2026 GMC Sierra 1500 AT4Coastal Dune 2026 GMC Sierra 1500 AT4Coastal Dune 2026 GMC Sierra 1500 AT4Coastal Dune 2026 GMC Sierra 1500 AT4

    $71,698

    Est. $1,348/mo

    Lester Glenn GMC

    4.9
    Check Availability
    Toms River, NJ (715 mi)
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  • 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 Denali

    $68,241

    $2.2K
    Est. $1,283/mo

    Dixie Buick GMC Truck Inc.

    4.5
    Check Availability
    Fort Myers, FL (1,110 mi)
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  • Dune 2026 GMC Sierra 1500 AT4Dune 2026 GMC Sierra 1500 AT4Dune 2026 GMC Sierra 1500 AT4Dune 2026 GMC Sierra 1500 AT4Dune 2026 GMC Sierra 1500 AT4Dune 2026 GMC Sierra 1500 AT4

    $64,519

    $5.2K
    Est. $1,213/mo

    Alpine Buick GMC South

    4.5
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    Colorado Springs, CO (929 mi)
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  • Glacier White Tricoat 2026 GMC Sierra 1500 Denali UltimateGlacier White Tricoat 2026 GMC Sierra 1500 Denali UltimateGlacier White Tricoat 2026 GMC Sierra 1500 Denali UltimateGlacier White Tricoat 2026 GMC Sierra 1500 Denali UltimateGlacier White Tricoat 2026 GMC Sierra 1500 Denali UltimateGlacier White Tricoat 2026 GMC Sierra 1500 Denali Ultimate

    $74,272

    $500

    MSRP $86,790

    Est. $1,396/mo

    Sapaugh GM Country

    4.8
    Check Availability
    Herculaneum, MO (291 mi)
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  • Sterling 2026 GMC Sierra 1500 AT4XSterling 2026 GMC Sierra 1500 AT4XSterling 2026 GMC Sierra 1500 AT4XSterling 2026 GMC Sierra 1500 AT4XSterling 2026 GMC Sierra 1500 AT4XSterling 2026 GMC Sierra 1500 AT4X

    $81,739

    6,300 mi.
    Est. $1,536/mo

    Woodhouse Buick GMC of Omaha

    4.2
    Check Availability
    Omaha, NE (440 mi)

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  • Glacier White Tricoat 2026 GMC Sierra 1500 Denali UltimateGlacier White Tricoat 2026 GMC Sierra 1500 Denali UltimateGlacier White Tricoat 2026 GMC Sierra 1500 Denali UltimateGlacier White Tricoat 2026 GMC Sierra 1500 Denali UltimateGlacier White Tricoat 2026 GMC Sierra 1500 Denali UltimateGlacier White Tricoat 2026 GMC Sierra 1500 Denali Ultimate

    $86,525

    Est. $1,626/mo

    Starling Chevrolet GMC

    4.9
    Check Availability
    Saint Cloud, FL (1,008 mi)
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  • Onyx Black 2026 GMC Sierra 1500 ElevationOnyx Black 2026 GMC Sierra 1500 ElevationOnyx Black 2026 GMC Sierra 1500 ElevationOnyx Black 2026 GMC Sierra 1500 ElevationOnyx Black 2026 GMC Sierra 1500 ElevationOnyx Black 2026 GMC Sierra 1500 Elevation

    $62,624

    MSRP $65,275

    Est. $1,177/mo

    Corwin Motors Kalispell

    4.6
    Check Availability
    Kalispell, MT (1,367 mi)
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  • Summit White 2026 GMC Sierra 1500 AT4Summit White 2026 GMC Sierra 1500 AT4Summit White 2026 GMC Sierra 1500 AT4Summit White 2026 GMC Sierra 1500 AT4Summit White 2026 GMC Sierra 1500 AT4Summit White 2026 GMC Sierra 1500 AT4

    $70,710

    MSRP $72,960

    Est. $1,329/mo

    Jessup Auto Plaza

    4.6
    Check Availability
    Cathedral City, CA (1,661 mi)
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  • Onyx Black 2026 GMC Sierra 1500 SLTOnyx Black 2026 GMC Sierra 1500 SLTOnyx Black 2026 GMC Sierra 1500 SLTOnyx Black 2026 GMC Sierra 1500 SLTOnyx Black 2026 GMC Sierra 1500 SLTOnyx Black 2026 GMC Sierra 1500 SLT

    $61,657

    $5.1K

    MSRP $70,449

    Est. $1,159/mo

    Arlington Heights Buick GMC

    4.9
    Check Availability
    Arlington heights, IL (26 mi)
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About the GMC Sierra 1500

FAQs

What is the MPG of the GMC Sierra 1500?

The GMC Sierra 1500 with traditional internal combustion engine offers up to 18 MPG city and 24 MPG highway for a combined rating of 20 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.

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