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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 DenaliGlacier White Tricoat 2026 GMC Sierra 1500 DenaliGlacier White Tricoat 2026 GMC Sierra 1500 Denali

    $69,919

    $899

    MSRP $72,930

    Est. $1,241/mo

    Thompson Buick Cadillac GMC

    3.8
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    Raleigh, NC (641 mi)

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  • Deep Ocean Metallic 2026 GMC Sierra 1500 DenaliDeep Ocean Metallic 2026 GMC Sierra 1500 DenaliDeep Ocean Metallic 2026 GMC Sierra 1500 DenaliDeep Ocean Metallic 2026 GMC Sierra 1500 DenaliDeep Ocean Metallic 2026 GMC Sierra 1500 DenaliDeep Ocean Metallic 2026 GMC Sierra 1500 Denali

    $67,619

    Est. $1,201/mo

    Budd Baer Mazda

    4.8
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    Washington, PA (404 mi)

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  • Summit White 2026 GMC Sierra 1500 DenaliSummit White 2026 GMC Sierra 1500 DenaliSummit White 2026 GMC Sierra 1500 DenaliSummit White 2026 GMC Sierra 1500 DenaliSummit White 2026 GMC Sierra 1500 DenaliSummit White 2026 GMC Sierra 1500 Denali

    $62,312

    13,731 mi.
    Est. $1,106/mo

    Lighthouse Buick GMC

    5.0
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    Morton, IL (130 mi)
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  • Summit White 2026 GMC Sierra 1500 DenaliSummit White 2026 GMC Sierra 1500 DenaliSummit White 2026 GMC Sierra 1500 DenaliSummit White 2026 GMC Sierra 1500 DenaliSummit White 2026 GMC Sierra 1500 DenaliSummit White 2026 GMC Sierra 1500 Denali

    $68,207

    MSRP $72,295

    Est. $1,211/mo

    Lighthouse Buick GMC

    5.0
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    Morton, IL (130 mi)
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  • Onyx Black 2026 GMC Sierra 1500 DenaliOnyx Black 2026 GMC Sierra 1500 DenaliOnyx Black 2026 GMC Sierra 1500 DenaliOnyx Black 2026 GMC Sierra 1500 DenaliOnyx Black 2026 GMC Sierra 1500 DenaliOnyx Black 2026 GMC Sierra 1500 Denali

    $65,129

    Est. $1,156/mo

    Crain Buick GMC of Conway

    4.3
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    Conway, AR (537 mi)
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  • Magnus Matte 2026 GMC Sierra 1500 DenaliMagnus Matte 2026 GMC Sierra 1500 DenaliMagnus Matte 2026 GMC Sierra 1500 DenaliMagnus Matte 2026 GMC Sierra 1500 DenaliMagnus Matte 2026 GMC Sierra 1500 DenaliMagnus Matte 2026 GMC Sierra 1500 Denali

    $75,039

    Est. $1,332/mo

    AutoNation Buick GMC West Sahara

    4.4
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    Las Vegas, NV (1,527 mi)
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  • Onyx Black 2026 GMC Sierra 1500 DenaliOnyx Black 2026 GMC Sierra 1500 DenaliOnyx Black 2026 GMC Sierra 1500 DenaliOnyx Black 2026 GMC Sierra 1500 DenaliOnyx Black 2026 GMC Sierra 1500 DenaliOnyx Black 2026 GMC Sierra 1500 Denali

    $72,455

    Est. $1,286/mo

    Honolulu GMC Cadillac

    4.0
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    Honolulu, HI (4,250 mi)
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  • Wh 2026 GMC Sierra 1500 DenaliWh 2026 GMC Sierra 1500 DenaliWh 2026 GMC Sierra 1500 DenaliWh 2026 GMC Sierra 1500 DenaliWh 2026 GMC Sierra 1500 DenaliWh 2026 GMC Sierra 1500 Denali

    $64,990

    3,402 mi.
    Est. $1,154/mo

    Bomnin Chevrolet Buick GMC Nanuet

    4.7
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    Nanuet, NY (708 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 DenaliGlacier White Tricoat 2026 GMC Sierra 1500 DenaliGlacier White Tricoat 2026 GMC Sierra 1500 Denali

    $73,754

    Est. $1,310/mo

    Honolulu GMC Cadillac

    4.0
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    Honolulu, HI (4,250 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 DenaliGlacier White Tricoat 2026 GMC Sierra 1500 DenaliGlacier White Tricoat 2026 GMC Sierra 1500 Denali

    $73,754

    Est. $1,310/mo

    Honolulu GMC Cadillac

    4.0
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    Honolulu, HI (4,250 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 DenaliGlacier White Tricoat 2026 GMC Sierra 1500 DenaliGlacier White Tricoat 2026 GMC Sierra 1500 Denali

    $66,756

    Est. $1,185/mo

    Yates Buick GMC

    3.3
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    Goodyear, AZ (1,466 mi)
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  • Onyx Black 2026 GMC Sierra 1500 DenaliOnyx Black 2026 GMC Sierra 1500 DenaliOnyx Black 2026 GMC Sierra 1500 DenaliOnyx Black 2026 GMC Sierra 1500 DenaliOnyx Black 2026 GMC Sierra 1500 DenaliOnyx Black 2026 GMC Sierra 1500 Denali

    $74,656

    Est. $1,326/mo

    Yates Buick GMC

    3.3
    Check Availability
    Goodyear, AZ (1,466 mi)
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  • Summit White 2026 GMC Sierra 1500 DenaliSummit White 2026 GMC Sierra 1500 DenaliSummit White 2026 GMC Sierra 1500 DenaliSummit White 2026 GMC Sierra 1500 DenaliSummit White 2026 GMC Sierra 1500 DenaliSummit White 2026 GMC Sierra 1500 Denali

    $65,661

    Est. $1,166/mo

    Yates Buick GMC

    3.3
    Check Availability
    Goodyear, AZ (1,466 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 DenaliGlacier White Tricoat 2026 GMC Sierra 1500 DenaliGlacier White Tricoat 2026 GMC Sierra 1500 Denali

    $67,256

    Est. $1,194/mo

    Yates Buick GMC

    3.3
    Check Availability
    Goodyear, AZ (1,466 mi)
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  • Summit White 2026 GMC Sierra 1500 DenaliSummit White 2026 GMC Sierra 1500 DenaliSummit White 2026 GMC Sierra 1500 DenaliSummit White 2026 GMC Sierra 1500 DenaliSummit White 2026 GMC Sierra 1500 DenaliSummit White 2026 GMC Sierra 1500 Denali

    $65,661

    Est. $1,166/mo

    Yates Buick GMC

    3.3
    Check Availability
    Goodyear, AZ (1,466 mi)
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  • Summit White 2026 GMC Sierra 1500 DenaliSummit White 2026 GMC Sierra 1500 DenaliSummit White 2026 GMC Sierra 1500 DenaliSummit White 2026 GMC Sierra 1500 DenaliSummit White 2026 GMC Sierra 1500 DenaliSummit White 2026 GMC Sierra 1500 Denali

    $73,495

    MSRP $73,495

    Est. $1,305/mo

    McKinney Buick GMC

    4.1
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    McKinney, TX (779 mi)
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  • White 2026 GMC Sierra 1500 DenaliWhite 2026 GMC Sierra 1500 DenaliWhite 2026 GMC Sierra 1500 DenaliWhite 2026 GMC Sierra 1500 DenaliWhite 2026 GMC Sierra 1500 DenaliWhite 2026 GMC Sierra 1500 Denali

    $71,782

    MSRP $74,289

    Est. $1,275/mo

    Platinum Buick GMC of White Plains

    4.4
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    White Plains, NY (719 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 DenaliGlacier White Tricoat 2026 GMC Sierra 1500 Denali

    $74,200

    Est. $1,317/mo

    Quality Chevrolet of Englewood

    4.1
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    Englewood, NJ (711 mi)
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  • Glacier White Tricoat 2026 GMC Sierra 1500 Denali

    $73,919

    Est. $1,312/mo

    Leesburg Buick GMC

    Check Availability
    Leesburg, VA (563 mi)
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  • Onyx Black 2026 GMC Sierra 1500 Denali

    $71,690

    MSRP $72,605

    Est. $1,273/mo

    Santa Monica GMC

    4.4
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    Santa Monica, CA (1,755 mi)
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  • Magnus Matte 2026 GMC Sierra 1500 Denali

    $75,190

    MSRP $76,105

    Est. $1,335/mo

    Santa Monica GMC

    4.4
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    Santa Monica, CA (1,755 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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