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  • Summit White 2025 GMC Sierra 1500 SLTSummit White 2025 GMC Sierra 1500 SLTSummit White 2025 GMC Sierra 1500 SLTSummit White 2025 GMC Sierra 1500 SLTSummit White 2025 GMC Sierra 1500 SLTSummit White 2025 GMC Sierra 1500 SLT

    $44,248

    $4.7K
    42,523 mi.
    Est. $820/mo

    O'Meara GMC

    3.1
    Check Availability
    Thornton, CO (21 mi)

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  • Satin Steel Metallic 2022 GMC Sierra 1500 SLTSatin Steel Metallic 2022 GMC Sierra 1500 SLTSatin Steel Metallic 2022 GMC Sierra 1500 SLTSatin Steel Metallic 2022 GMC Sierra 1500 SLTSatin Steel Metallic 2022 GMC Sierra 1500 SLTSatin Steel Metallic 2022 GMC Sierra 1500 SLT

    $35,371

    $101
    90,333 mi.
    Est. $655/mo

    AutoNation USA Denver 104

    3.8
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    Northglenn, CO (21 mi)

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  • Titanium Rush Metallic 2023 GMC Sierra 1500 DenaliTitanium Rush Metallic 2023 GMC Sierra 1500 DenaliTitanium Rush Metallic 2023 GMC Sierra 1500 DenaliTitanium Rush Metallic 2023 GMC Sierra 1500 DenaliTitanium Rush Metallic 2023 GMC Sierra 1500 DenaliTitanium Rush Metallic 2023 GMC Sierra 1500 Denali

    $54,203

    $2K
    15,513 mi.
    Est. $1,004/mo

    Alpine Buick GMC

    4.4
    Check Availability
    Littleton, CO (3 mi)
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  • Carbon Black Metallic 2020 GMC Sierra 1500 DenaliCarbon Black Metallic 2020 GMC Sierra 1500 DenaliCarbon Black Metallic 2020 GMC Sierra 1500 DenaliCarbon Black Metallic 2020 GMC Sierra 1500 DenaliCarbon Black Metallic 2020 GMC Sierra 1500 DenaliCarbon Black Metallic 2020 GMC Sierra 1500 Denali

    $28,299

    $1.6K
    138,818 mi.
    Est. $524/mo

    Larry H. Miller Chrysler Dodge Jeep Ram 104th

    4.3
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    Thornton, CO (21 mi)
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  • Summit White 2025 GMC Sierra 1500 SLTSummit White 2025 GMC Sierra 1500 SLTSummit White 2025 GMC Sierra 1500 SLTSummit White 2025 GMC Sierra 1500 SLTSummit White 2025 GMC Sierra 1500 SLTSummit White 2025 GMC Sierra 1500 SLT

    $44,000

    40,551 mi.
    Est. $815/mo

    Arapahoe KIA

    4.7
    Check Availability
    Centennial, CO (13 mi)
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  • Volcanic Red 2024 GMC Sierra 1500 ElevationVolcanic Red 2024 GMC Sierra 1500 ElevationVolcanic Red 2024 GMC Sierra 1500 ElevationVolcanic Red 2024 GMC Sierra 1500 ElevationVolcanic Red 2024 GMC Sierra 1500 ElevationVolcanic Red 2024 GMC Sierra 1500 Elevation

    $51,000

    22,285 mi.
    Est. $945/mo

    Emich Chevrolet

    4.6
    Check Availability
    Lakewood, CO (6 mi)
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  • 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

    $23,499

    123,628 mi.
    Est. $435/mo

    Mountain States Toyota

    4.6
    Check Availability
    Denver, CO (17 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

    $38,990

    71,656 mi.
    Est. $722/mo

    O'Meara Ford

    4.3
    Check Availability
    Northglenn, CO (21 mi)

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  • Summit White 2026 GMC Sierra 1500 AT4XSummit White 2026 GMC Sierra 1500 AT4XSummit White 2026 GMC Sierra 1500 AT4XSummit White 2026 GMC Sierra 1500 AT4XSummit White 2026 GMC Sierra 1500 AT4XSummit White 2026 GMC Sierra 1500 AT4X

    $69,990

    12,283 mi.
    Est. $1,297/mo

    O'Meara Ford

    4.3
    Check Availability
    Northglenn, CO (21 mi)
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  • Summit White 2025 GMC Sierra 1500 SLTSummit White 2025 GMC Sierra 1500 SLTSummit White 2025 GMC Sierra 1500 SLTSummit White 2025 GMC Sierra 1500 SLTSummit White 2025 GMC Sierra 1500 SLTSummit White 2025 GMC Sierra 1500 SLT

    $40,988

    $535
    54,174 mi.
    Est. $759/mo

    O'Meara Volkswagen of Thornton

    4.3
    Check Availability
    Denver, CO (21 mi)
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  • Dynamic Blue Metallic 2024 GMC Sierra 1500 ElevationDynamic Blue Metallic 2024 GMC Sierra 1500 ElevationDynamic Blue Metallic 2024 GMC Sierra 1500 ElevationDynamic Blue Metallic 2024 GMC Sierra 1500 ElevationDynamic Blue Metallic 2024 GMC Sierra 1500 ElevationDynamic Blue Metallic 2024 GMC Sierra 1500 Elevation

    $36,598

    $400
    63,414 mi.
    Est. $678/mo

    AutoNation Subaru Arapahoe

    4.4
    Check Availability
    Centennial, CO (13 mi)
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  • Summit White 2025 GMC Sierra 1500 ProSummit White 2025 GMC Sierra 1500 ProSummit White 2025 GMC Sierra 1500 ProSummit White 2025 GMC Sierra 1500 ProSummit White 2025 GMC Sierra 1500 ProSummit White 2025 GMC Sierra 1500 Pro

    $38,987

    $1.5K
    31,276 mi.
    Est. $722/mo

    EchoPark Automotive Centennial

    4.8
    Check Availability
    Centennial, CO (13 mi)
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  • Gray 2019 GMC Sierra 1500 SLTGray 2019 GMC Sierra 1500 SLTGray 2019 GMC Sierra 1500 SLTGray 2019 GMC Sierra 1500 SLTGray 2019 GMC Sierra 1500 SLTGray 2019 GMC Sierra 1500 SLT

    $30,488

    101,686 mi.
    Est. $565/mo

    The Sharpest Rides

    4.4
    Check Availability
    Englewood, CO (8 mi)
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  • Brown 2019 GMC Sierra 1500 AT4Brown 2019 GMC Sierra 1500 AT4Brown 2019 GMC Sierra 1500 AT4Brown 2019 GMC Sierra 1500 AT4Brown 2019 GMC Sierra 1500 AT4Brown 2019 GMC Sierra 1500 AT4

    $38,788

    75,119 mi.
    Est. $719/mo

    O'Meara GMC

    3.1
    Check Availability
    Thornton, CO (21 mi)

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  • 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

    $35,998

    79,252 mi.
    Est. $667/mo

    AutoNation Toyota Arapahoe

    4.8
    Check Availability
    Centennial, CO (13 mi)
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  • Summit White 2025 GMC Sierra 1500 SLTSummit White 2025 GMC Sierra 1500 SLTSummit White 2025 GMC Sierra 1500 SLTSummit White 2025 GMC Sierra 1500 SLTSummit White 2025 GMC Sierra 1500 SLTSummit White 2025 GMC Sierra 1500 SLT

    $42,987

    $1.9K
    39,630 mi.
    Est. $796/mo

    EchoPark Automotive Thornton

    4.8
    Check Availability
    Thornton, CO (21 mi)
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  • Onyx Black 2021 GMC Sierra 1500 ElevationOnyx Black 2021 GMC Sierra 1500 ElevationOnyx Black 2021 GMC Sierra 1500 ElevationOnyx Black 2021 GMC Sierra 1500 ElevationOnyx Black 2021 GMC Sierra 1500 ElevationOnyx Black 2021 GMC Sierra 1500 Elevation

    $31,750

    $240
    95,434 mi.
    Est. $588/mo

    AutoNation Chrysler Jeep West

    4.6
    Check Availability
    Golden, CO (10 mi)
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  • White Frost Tri-Coat 2023 GMC Sierra 1500 DenaliWhite Frost Tri-Coat 2023 GMC Sierra 1500 DenaliWhite Frost Tri-Coat 2023 GMC Sierra 1500 DenaliWhite Frost Tri-Coat 2023 GMC Sierra 1500 DenaliWhite Frost Tri-Coat 2023 GMC Sierra 1500 DenaliWhite Frost Tri-Coat 2023 GMC Sierra 1500 Denali

    $55,780

    27,261 mi.
    Est. $1,034/mo

    Mercedes-Benz of Littleton

    4.8
    Check Availability
    Littleton, CO (7 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

    $36,498

    $206
    71,424 mi.
    Est. $676/mo

    AutoNation Ford Littleton

    4.4
    Check Availability
    Littleton, CO (7 mi)
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  • 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

    $51,949

    $2.8K
    35,079 mi.
    Est. $963/mo

    O'Meara GMC

    3.1
    Check Availability
    Thornton, CO (21 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

    $36,000

    83,460 mi.
    Est. $667/mo

    Mike Ward INFINITI

    4.6
    Check Availability
    Highlands Ranch, CO (6 mi)
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  • Summit White 2022 GMC Sierra 1500 AT4Summit White 2022 GMC Sierra 1500 AT4Summit White 2022 GMC Sierra 1500 AT4Summit White 2022 GMC Sierra 1500 AT4Summit White 2022 GMC Sierra 1500 AT4Summit White 2022 GMC Sierra 1500 AT4

    $46,988

    59,084 mi.
    Est. $871/mo

    Alpine Chevrolet

    4.6
    Check Availability
    Aurora, CO (19 mi)
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  • White 2013 GMC Sierra 1500 SLEWhite 2013 GMC Sierra 1500 SLEWhite 2013 GMC Sierra 1500 SLEWhite 2013 GMC Sierra 1500 SLEWhite 2013 GMC Sierra 1500 SLEWhite 2013 GMC Sierra 1500 SLE

    $15,590

    100,576 mi.
    Est. $289/mo

    Zarooki Motors

    5.0
    Check Availability
    Englewood, CO (6 mi)
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  • Onyx Black 2022 GMC Sierra 1500 ElevationOnyx Black 2022 GMC Sierra 1500 ElevationOnyx Black 2022 GMC Sierra 1500 ElevationOnyx Black 2022 GMC Sierra 1500 ElevationOnyx Black 2022 GMC Sierra 1500 ElevationOnyx Black 2022 GMC Sierra 1500 Elevation

    $36,050

    $203
    51,715 mi.
    Est. $668/mo

    Alpine Nissan of Denver

    4.5
    Check Availability
    Denver, CO (21 mi)
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  • Pacific Blue Metallic 2020 GMC Sierra 1500 SLTPacific Blue Metallic 2020 GMC Sierra 1500 SLTPacific Blue Metallic 2020 GMC Sierra 1500 SLTPacific Blue Metallic 2020 GMC Sierra 1500 SLTPacific Blue Metallic 2020 GMC Sierra 1500 SLTPacific Blue Metallic 2020 GMC Sierra 1500 SLT

    $32,696

    $602
    91,793 mi.
    Est. $606/mo

    Castle Rock Chevrolet GMC

    4.4
    Check Availability
    Castle Rock, CO (22 mi)
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  • Steel Metallic 2022 GMC Sierra 1500 ElevationSteel Metallic 2022 GMC Sierra 1500 ElevationSteel Metallic 2022 GMC Sierra 1500 ElevationSteel Metallic 2022 GMC Sierra 1500 ElevationSteel Metallic 2022 GMC Sierra 1500 ElevationSteel Metallic 2022 GMC Sierra 1500 Elevation

    $35,388

    64,402 mi.
    Est. $656/mo

    O'Meara GMC

    3.1
    Check Availability
    Thornton, CO (21 mi)

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  • WHITE 2023 GMC Sierra 1500 DenaliWHITE 2023 GMC Sierra 1500 DenaliWHITE 2023 GMC Sierra 1500 DenaliWHITE 2023 GMC Sierra 1500 DenaliWHITE 2023 GMC Sierra 1500 DenaliWHITE 2023 GMC Sierra 1500 Denali

    $49,999

    $400
    78,007 mi.
    Est. $926/mo

    Super Auto Company, Inc.

    5.0
    Check Availability
    Denver, CO (11 mi)
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  • White Frost Tricoat 2023 GMC Sierra 1500 SLTWhite Frost Tricoat 2023 GMC Sierra 1500 SLTWhite Frost Tricoat 2023 GMC Sierra 1500 SLTWhite Frost Tricoat 2023 GMC Sierra 1500 SLTWhite Frost Tricoat 2023 GMC Sierra 1500 SLTWhite Frost Tricoat 2023 GMC Sierra 1500 SLT

    $43,501

    77,871 mi.
    Est. $806/mo

    Skyline Mitsubishi

    4.9
    Check Availability
    Thornton, CO (21 mi)
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  • White Frost Tri-Coat 2023 GMC Sierra 1500 DenaliWhite Frost Tri-Coat 2023 GMC Sierra 1500 DenaliWhite Frost Tri-Coat 2023 GMC Sierra 1500 DenaliWhite Frost Tri-Coat 2023 GMC Sierra 1500 DenaliWhite Frost Tri-Coat 2023 GMC Sierra 1500 DenaliWhite Frost Tri-Coat 2023 GMC Sierra 1500 Denali

    $54,495

    $500
    15,997 mi.
    Est. $1,010/mo

    Young GMC Burley

    Check Availability
    Free delivery from Burley, ID (496 mi)
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  • Black 2021 GMC Sierra 1500 DenaliBlack 2021 GMC Sierra 1500 DenaliBlack 2021 GMC Sierra 1500 DenaliBlack 2021 GMC Sierra 1500 DenaliBlack 2021 GMC Sierra 1500 DenaliBlack 2021 GMC Sierra 1500 Denali

    $43,998

    26,080 mi.
    Est. $815/mo

    CarMax El Paso

    Check Availability
    $399 delivery to Littleton, CO (7 mi)
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GMC Sierra 1500 prices by year

Model year Average price Deals
2026 GMC Sierra 1500 $65,320 3 Good deals
2025 GMC Sierra 1500 $50,826 15 Great deals
2024 GMC Sierra 1500 $53,487 40 Good deals
2023 GMC Sierra 1500 $49,642 24 Good deals
2022 GMC Sierra 1500 $43,959 17 Good deals
2021 GMC Sierra 1500 $36,922 8 Great deals
2020 GMC Sierra 1500 $33,763 13 Good deals
2019 GMC Sierra 1500 $34,206 18 Good deals
2018 GMC Sierra 1500 $28,447 17 Good deals

About the GMC Sierra 1500

FAQs

How much does the GMC Sierra 1500 cost?

The GMC Sierra 1500 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for the Sierra 1500 is $40,677, with pricing starting at $1,400.

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.

What are some similar vehicles and competitors of the GMC Sierra 1500?

The GMC Sierra 1500 compares to and/or competes against the following vehicles:


What trim levels are available for the GMC Sierra 1500?

The GMC Sierra 1500 is available in the following trim levels:

What model years are available for the GMC Sierra 1500?

Available model years for GMC Sierra 1500 inventory range from 2004 to 2026.

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