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  • Summit White 2023 GMC Sierra 1500 SLESummit White 2023 GMC Sierra 1500 SLESummit White 2023 GMC Sierra 1500 SLESummit White 2023 GMC Sierra 1500 SLESummit White 2023 GMC Sierra 1500 SLESummit White 2023 GMC Sierra 1500 SLE

    $31,988

    $2K
    75,473 mi.
    Est. $540/mo

    Family Trucks and Vans

    4.6
    Check Availability
    Denver, CO (10 mi)

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  • White 2022 GMC Sierra 1500 DenaliWhite 2022 GMC Sierra 1500 DenaliWhite 2022 GMC Sierra 1500 DenaliWhite 2022 GMC Sierra 1500 DenaliWhite 2022 GMC Sierra 1500 DenaliWhite 2022 GMC Sierra 1500 Denali

    $49,288

    35,554 mi.
    Est. $831/mo

    O'Meara GMC

    3.0
    Check Availability
    Thornton, CO (5 mi)

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  • Dark Sky Metallic 2021 GMC Sierra 1500 AT4Dark Sky Metallic 2021 GMC Sierra 1500 AT4Dark Sky Metallic 2021 GMC Sierra 1500 AT4Dark Sky Metallic 2021 GMC Sierra 1500 AT4Dark Sky Metallic 2021 GMC Sierra 1500 AT4Dark Sky Metallic 2021 GMC Sierra 1500 AT4

    $38,997

    67,584 mi.
    Est. $658/mo

    EchoPark Automotive Centennial

    4.7
    Check Availability
    Centennial, CO (17 mi)
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  • Sterling Metallic 2025 GMC Sierra 1500 Denali UltimateSterling Metallic 2025 GMC Sierra 1500 Denali UltimateSterling Metallic 2025 GMC Sierra 1500 Denali UltimateSterling Metallic 2025 GMC Sierra 1500 Denali UltimateSterling Metallic 2025 GMC Sierra 1500 Denali UltimateSterling Metallic 2025 GMC Sierra 1500 Denali Ultimate

    $67,128

    $671
    7,575 mi.
    Est. $1,132/mo

    Corwin Toyota Boulder

    4.1
    Check Availability
    Boulder, CO (19 mi)
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  • Dynamic Blue Metallic 2023 GMC Sierra 1500 AT4Dynamic Blue Metallic 2023 GMC Sierra 1500 AT4Dynamic Blue Metallic 2023 GMC Sierra 1500 AT4Dynamic Blue Metallic 2023 GMC Sierra 1500 AT4Dynamic Blue Metallic 2023 GMC Sierra 1500 AT4Dynamic Blue Metallic 2023 GMC Sierra 1500 AT4

    $48,750

    $650
    47,762 mi.
    Est. $822/mo

    AutoNation Chrysler Jeep West

    4.6
    Check Availability
    Golden, CO (12 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

    $64,830

    $1.1K
    810 mi.
    Est. $1,094/mo

    AutoNation Buick GMC Park Meadows

    4.5
    Check Availability
    Lone Tree, CO (19 mi)
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  • Hunter Metallic 2021 GMC Sierra 1500 DenaliHunter Metallic 2021 GMC Sierra 1500 DenaliHunter Metallic 2021 GMC Sierra 1500 DenaliHunter Metallic 2021 GMC Sierra 1500 DenaliHunter Metallic 2021 GMC Sierra 1500 DenaliHunter Metallic 2021 GMC Sierra 1500 Denali

    $45,688

    46,291 mi.
    Est. $771/mo

    Alpine Buick GMC

    4.4
    Check Availability
    Littleton, CO (14 mi)
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  • Downpour Metallic 2026 GMC Sierra 1500 Denali UltimateDownpour Metallic 2026 GMC Sierra 1500 Denali Ultimate

    $70,488

    $2.4K
    8,516 mi.
    Est. $1,189/mo

    O'Meara GMC

    3.0
    Check Availability
    Thornton, CO (5 mi)

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  • Onyx Black 2024 GMC Sierra 1500 ElevationOnyx Black 2024 GMC Sierra 1500 ElevationOnyx Black 2024 GMC Sierra 1500 ElevationOnyx Black 2024 GMC Sierra 1500 ElevationOnyx Black 2024 GMC Sierra 1500 ElevationOnyx Black 2024 GMC Sierra 1500 Elevation

    $47,499

    $2K
    17,737 mi.
    Est. $801/mo

    Phil Long Ford of Denver

    4.8
    Check Availability
    Denver, CO (14 mi)
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  • Pacific Blue Metallic 2022 GMC Sierra 1500 DenaliPacific Blue Metallic 2022 GMC Sierra 1500 DenaliPacific Blue Metallic 2022 GMC Sierra 1500 DenaliPacific Blue Metallic 2022 GMC Sierra 1500 DenaliPacific Blue Metallic 2022 GMC Sierra 1500 DenaliPacific Blue Metallic 2022 GMC Sierra 1500 Denali

    $47,998

    $2K
    35,238 mi.
    Est. $810/mo

    BMW of Denver Downtown

    4.6
    Check Availability
    Denver, CO (9 mi)
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  • Summit White [Whit 2023 GMC Sierra 1500 ElevationSummit White [Whit 2023 GMC Sierra 1500 ElevationSummit White [Whit 2023 GMC Sierra 1500 ElevationSummit White [Whit 2023 GMC Sierra 1500 ElevationSummit White [Whit 2023 GMC Sierra 1500 ElevationSummit White [Whit 2023 GMC Sierra 1500 Elevation

    $41,531

    43,037 mi.
    Est. $701/mo

    AutoNation Dodge Ram Broadway

    4.4
    Check Availability
    Littleton, CO (14 mi)
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  • Pacific Blue Metallic 2022 GMC Sierra 1500 SLTPacific Blue Metallic 2022 GMC Sierra 1500 SLTPacific Blue Metallic 2022 GMC Sierra 1500 SLTPacific Blue Metallic 2022 GMC Sierra 1500 SLTPacific Blue Metallic 2022 GMC Sierra 1500 SLTPacific Blue Metallic 2022 GMC Sierra 1500 SLT

    $42,298

    $1.7K
    36,061 mi.
    Est. $714/mo

    Mountain States Toyota

    4.6
    Check Availability
    Denver, CO (2 mi)
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  • Red 2021 GMC Sierra 1500 AT4Red 2021 GMC Sierra 1500 AT4Red 2021 GMC Sierra 1500 AT4Red 2021 GMC Sierra 1500 AT4Red 2021 GMC Sierra 1500 AT4Red 2021 GMC Sierra 1500 AT4

    $39,988

    73,158 mi.
    Est. $675/mo

    The Sharpest Rides

    4.5
    Check Availability
    Englewood, CO (10 mi)
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  • Onyx Black 2024 GMC Sierra 1500 ElevationOnyx Black 2024 GMC Sierra 1500 Elevation

    $46,842

    43,834 mi.
    Est. $790/mo

    O'Meara GMC

    3.0
    Check Availability
    Thornton, CO (5 mi)

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  • Sterling 2023 GMC Sierra 1500 SLTSterling 2023 GMC Sierra 1500 SLTSterling 2023 GMC Sierra 1500 SLTSterling 2023 GMC Sierra 1500 SLTSterling 2023 GMC Sierra 1500 SLTSterling 2023 GMC Sierra 1500 SLT

    $48,656

    31,320 mi.
    Est. $821/mo

    Prestige Chrysler Dodge Jeep RAM

    4.2
    Check Availability
    Longmont, CO (25 mi)
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  • Onyx Black 2024 GMC Sierra 1500 SLTOnyx Black 2024 GMC Sierra 1500 SLTOnyx Black 2024 GMC Sierra 1500 SLTOnyx Black 2024 GMC Sierra 1500 SLTOnyx Black 2024 GMC Sierra 1500 SLTOnyx Black 2024 GMC Sierra 1500 SLT

    $50,990

    $1K
    8,450 mi.
    Est. $860/mo

    O'Meara Ford

    4.3
    Check Availability
    Northglenn, CO (5 mi)
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  • Pacific Blue Metallic 2023 GMC Sierra 1500 Denali UltimatePacific Blue Metallic 2023 GMC Sierra 1500 Denali UltimatePacific Blue Metallic 2023 GMC Sierra 1500 Denali UltimatePacific Blue Metallic 2023 GMC Sierra 1500 Denali UltimatePacific Blue Metallic 2023 GMC Sierra 1500 Denali UltimatePacific Blue Metallic 2023 GMC Sierra 1500 Denali Ultimate

    $58,210

    $574
    43,236 mi.
    Est. $982/mo

    Gebhardt BMW

    4.9
    Check Availability
    Boulder, CO (20 mi)
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  • Summit White 2020 GMC Sierra 1500 ElevationSummit White 2020 GMC Sierra 1500 ElevationSummit White 2020 GMC Sierra 1500 ElevationSummit White 2020 GMC Sierra 1500 ElevationSummit White 2020 GMC Sierra 1500 ElevationSummit White 2020 GMC Sierra 1500 Elevation

    $30,757

    $1.2K
    99,486 mi.
    Est. $519/mo

    AutoNation Ford Littleton

    4.3
    Check Availability
    Littleton, CO (18 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

    $42,997

    42,164 mi.
    Est. $725/mo

    EchoPark Automotive Thornton

    4.8
    Check Availability
    Thornton, CO (6 mi)
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  • Dark Sky Metallic 2021 GMC Sierra 1500 SLTDark Sky Metallic 2021 GMC Sierra 1500 SLT

    $35,568

    81,336 mi.
    Est. $600/mo

    O'Meara GMC

    3.0
    Check Availability
    Thornton, CO (5 mi)

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  • Sterling Metallic 2025 GMC Sierra 1500 SLTSterling Metallic 2025 GMC Sierra 1500 SLTSterling Metallic 2025 GMC Sierra 1500 SLTSterling Metallic 2025 GMC Sierra 1500 SLTSterling Metallic 2025 GMC Sierra 1500 SLTSterling Metallic 2025 GMC Sierra 1500 SLT

    $43,995

    $900
    43,331 mi.
    Est. $742/mo

    O'Meara Volkswagen of Thornton

    4.1
    Check Availability
    Denver, CO (5 mi)
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  • Downpour Metallic 2026 GMC Sierra 1500 ElevationDownpour Metallic 2026 GMC Sierra 1500 ElevationDownpour Metallic 2026 GMC Sierra 1500 ElevationDownpour Metallic 2026 GMC Sierra 1500 ElevationDownpour Metallic 2026 GMC Sierra 1500 ElevationDownpour Metallic 2026 GMC Sierra 1500 Elevation

    $54,159

    $400
    8,752 mi.
    Est. $914/mo

    Interstate Ford

    4.7
    Check Availability
    Dacono, CO (19 mi)
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  • Quicksilver Metallic 2018 GMC Sierra 1500 SLTQuicksilver Metallic 2018 GMC Sierra 1500 SLTQuicksilver Metallic 2018 GMC Sierra 1500 SLTQuicksilver Metallic 2018 GMC Sierra 1500 SLTQuicksilver Metallic 2018 GMC Sierra 1500 SLTQuicksilver Metallic 2018 GMC Sierra 1500 SLT

    $26,300

    $500
    115,646 mi.
    Est. $444/mo

    Stevinson Lexus of Frederick

    4.8
    Check Availability
    Longmont, CO (22 mi)
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  • Sterling Metallic 2025 GMC Sierra 1500 SLTSterling Metallic 2025 GMC Sierra 1500 SLTSterling Metallic 2025 GMC Sierra 1500 SLTSterling Metallic 2025 GMC Sierra 1500 SLTSterling Metallic 2025 GMC Sierra 1500 SLTSterling Metallic 2025 GMC Sierra 1500 SLT

    $53,798

    6,428 mi.
    Est. $908/mo

    AutoNation Toyota Arapahoe

    4.8
    Check Availability
    Centennial, CO (17 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

    $76,797

    481 mi.
    Est. $1,296/mo

    Foundation Chevrolet

    4.5
    Check Availability
    Wheat Ridge, CO (7 mi)
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  • Sterling Metallic 2023 GMC Sierra 1500 SLTSterling Metallic 2023 GMC Sierra 1500 SLT

    $43,662

    64,455 mi.
    Est. $737/mo

    O'Meara GMC

    3.0
    Check Availability
    Thornton, CO (5 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

    40,586 mi.
    Est. $742/mo

    Arapahoe KIA

    4.6
    Check Availability
    Centennial, CO (17 mi)
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  • Onyx Black 2015 GMC Sierra 1500 DenaliOnyx Black 2015 GMC Sierra 1500 DenaliOnyx Black 2015 GMC Sierra 1500 DenaliOnyx Black 2015 GMC Sierra 1500 DenaliOnyx Black 2015 GMC Sierra 1500 DenaliOnyx Black 2015 GMC Sierra 1500 Denali

    $28,793

    78,789 mi.
    Est. $486/mo

    Springs Automotive Group

    4.7
    Check Availability
    Englewood, CO (13 mi)
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  • Sterling Metallic 2023 GMC Sierra 1500 SLESterling Metallic 2023 GMC Sierra 1500 SLESterling Metallic 2023 GMC Sierra 1500 SLESterling Metallic 2023 GMC Sierra 1500 SLESterling Metallic 2023 GMC Sierra 1500 SLESterling Metallic 2023 GMC Sierra 1500 SLE

    $31,998

    $1K
    56,024 mi.
    Est. $540/mo

    Springs Automotive Group

    4.7
    Check Availability
    Inglewood, CO (13 mi)
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  • Iridium Metallic 2015 GMC Sierra 1500 DenaliIridium Metallic 2015 GMC Sierra 1500 DenaliIridium Metallic 2015 GMC Sierra 1500 DenaliIridium Metallic 2015 GMC Sierra 1500 DenaliIridium Metallic 2015 GMC Sierra 1500 DenaliIridium Metallic 2015 GMC Sierra 1500 Denali

    $26,995

    86,152 mi.
    Est. $455/mo

    Booth Motors

    4.0
    Check Availability
    Longmont, CO (24 mi)
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  • White 2023 GMC Sierra 1500 ElevationWhite 2023 GMC Sierra 1500 ElevationWhite 2023 GMC Sierra 1500 ElevationWhite 2023 GMC Sierra 1500 ElevationWhite 2023 GMC Sierra 1500 ElevationWhite 2023 GMC Sierra 1500 Elevation

    $40,998

    57,787 mi.
    Est. $692/mo

    CarMax Albuquerque

    Check Availability
    $149 delivery to Federal Heights, CO (5 mi)
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  • Onyx Black 2025 GMC Sierra 1500 ElevationOnyx Black 2025 GMC Sierra 1500 ElevationOnyx Black 2025 GMC Sierra 1500 ElevationOnyx Black 2025 GMC Sierra 1500 ElevationOnyx Black 2025 GMC Sierra 1500 ElevationOnyx Black 2025 GMC Sierra 1500 Elevation

    $39,200

    $500
    10,949 mi.
    Est. $661/mo

    AutoSavvy Windsor

    4.4
    Check Availability
    $41 delivery from Windsor, CO (42 mi)
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GMC Sierra 1500 prices by year

Model year Average price Deals
2026 GMC Sierra 1500 $65,575 2 Good deals
2025 GMC Sierra 1500 $52,360 10 Good deals
2024 GMC Sierra 1500 $50,702 20 Good deals
2023 GMC Sierra 1500 $48,762 8 Great deals
2022 GMC Sierra 1500 $43,528 12 Good deals
2021 GMC Sierra 1500 $39,379 10 Good deals
2020 GMC Sierra 1500 $33,014 5 Good deals
2019 GMC Sierra 1500 $31,928 1 Good deal
2018 GMC Sierra 1500 $25,903 2 Good deals
2017 GMC Sierra 1500 $25,169 3 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 $41,773, with pricing starting at $350.

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 2001 to 2026.

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