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  • Onyx Black 2019 GMC Sierra 1500 BaseOnyx Black 2019 GMC Sierra 1500 BaseOnyx Black 2019 GMC Sierra 1500 BaseOnyx Black 2019 GMC Sierra 1500 BaseOnyx Black 2019 GMC Sierra 1500 BaseOnyx Black 2019 GMC Sierra 1500 Base

    $23,990

    95,347 mi.
    Est. $408/mo

    K&R Auto Sales

    4.1
    Auburn, ME (19 mi)
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  • Satin Steel Metallic 2019 GMC Sierra 1500 SLESatin Steel Metallic 2019 GMC Sierra 1500 SLESatin Steel Metallic 2019 GMC Sierra 1500 SLESatin Steel Metallic 2019 GMC Sierra 1500 SLESatin Steel Metallic 2019 GMC Sierra 1500 SLESatin Steel Metallic 2019 GMC Sierra 1500 SLE

    $30,797

    54,367 mi.
    Est. $523/mo

    Berlin City Honda of Portland

    4.4
    South Portland, ME (25 mi)
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  • Onyx Black 2018 GMC Sierra 1500 SLEOnyx Black 2018 GMC Sierra 1500 SLEOnyx Black 2018 GMC Sierra 1500 SLEOnyx Black 2018 GMC Sierra 1500 SLEOnyx Black 2018 GMC Sierra 1500 SLEOnyx Black 2018 GMC Sierra 1500 SLE

    $26,988

    67,693 mi.
    Est. $459/mo

    K&R Auto Sales

    4.1
    Auburn, ME (19 mi)
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  • Sterling 2024 GMC Sierra 1500 ProSterling 2024 GMC Sierra 1500 ProSterling 2024 GMC Sierra 1500 ProSterling 2024 GMC Sierra 1500 ProSterling 2024 GMC Sierra 1500 ProSterling 2024 GMC Sierra 1500 Pro

    $38,297

    16,593 mi.
    Est. $651/mo

    Lee GMC Truck Center

    4.4
    Auburn, ME (19 mi)
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  • 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

    $28,941

    $1K
    89,810 mi.
    Est. $492/mo

    Yankee Ford

    4.8
    South Portland, ME (27 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

    $42,998

    18,965 mi.
    Est. $731/mo

    CarMax South Portland

    South Portland, ME (26 mi)
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  • Pacific Blue Metallic 2021 GMC Sierra 1500 ElevationPacific Blue Metallic 2021 GMC Sierra 1500 ElevationPacific Blue Metallic 2021 GMC Sierra 1500 ElevationPacific Blue Metallic 2021 GMC Sierra 1500 ElevationPacific Blue Metallic 2021 GMC Sierra 1500 ElevationPacific Blue Metallic 2021 GMC Sierra 1500 Elevation

    $26,600

    $1.2K
    124,615 mi.
    Est. $452/mo

    Bill Dodge GMC Buick

    4.5
    Westbrook, ME (23 mi)
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  • Summit White 2020 GMC Sierra 1500 AT4Summit White 2020 GMC Sierra 1500 AT4Summit White 2020 GMC Sierra 1500 AT4Summit White 2020 GMC Sierra 1500 AT4Summit White 2020 GMC Sierra 1500 AT4Summit White 2020 GMC Sierra 1500 AT4

    $35,990

    86,101 mi.
    Est. $611/mo

    Crafts Cars

    4.8
    Lisbon Falls, ME (23 mi)
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  • Summit White 2022 GMC Sierra 1500 ElevationSummit White 2022 GMC Sierra 1500 ElevationSummit White 2022 GMC Sierra 1500 ElevationSummit White 2022 GMC Sierra 1500 ElevationSummit White 2022 GMC Sierra 1500 ElevationSummit White 2022 GMC Sierra 1500 Elevation

    $37,995

    82,043 mi.
    Est. $646/mo

    Larry Stewart's Auto Sales

    Lisbon, ME (21 mi)
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  • Gray 2024 GMC Sierra 1500 ProGray 2024 GMC Sierra 1500 ProGray 2024 GMC Sierra 1500 ProGray 2024 GMC Sierra 1500 ProGray 2024 GMC Sierra 1500 ProGray 2024 GMC Sierra 1500 Pro

    $38,646

    34,946 mi.
    Est. $657/mo

    Lee Nissan

    Auburn, ME (19 mi)
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  • Satin Steel Metallic 2021 GMC Sierra 1500 ElevationSatin Steel Metallic 2021 GMC Sierra 1500 ElevationSatin Steel Metallic 2021 GMC Sierra 1500 ElevationSatin Steel Metallic 2021 GMC Sierra 1500 ElevationSatin Steel Metallic 2021 GMC Sierra 1500 ElevationSatin Steel Metallic 2021 GMC Sierra 1500 Elevation

    $33,484

    69,140 mi.
    Est. $569/mo

    Casco Bay Ford

    Yarmouth, ME (22 mi)
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  • Quicksilver Metallic 2021 GMC Sierra 1500 SLEQuicksilver Metallic 2021 GMC Sierra 1500 SLEQuicksilver Metallic 2021 GMC Sierra 1500 SLEQuicksilver Metallic 2021 GMC Sierra 1500 SLEQuicksilver Metallic 2021 GMC Sierra 1500 SLEQuicksilver Metallic 2021 GMC Sierra 1500 SLE

    $38,646

    16,094 mi.
    Est. $657/mo

    Lee Chrysler Jeep Dodge Ram Auburn

    Auburn, ME (19 mi)
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  • Onyx Black 2023 GMC Sierra 1500 SLTOnyx Black 2023 GMC Sierra 1500 SLTOnyx Black 2023 GMC Sierra 1500 SLTOnyx Black 2023 GMC Sierra 1500 SLTOnyx Black 2023 GMC Sierra 1500 SLTOnyx Black 2023 GMC Sierra 1500 SLT

    $46,292

    59,504 mi.
    Est. $787/mo

    Lee GMC Truck Center

    4.4
    Auburn, ME (19 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

    $44,798

    51,077 mi.
    Est. $761/mo

    Lee GMC Truck Center

    4.4
    Auburn, ME (19 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

    $48,733

    $1K
    64,105 mi.
    Est. $828/mo

    Bill Dodge GMC Buick

    4.5
    Westbrook, ME (23 mi)
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  • Downpour Metallic 2025 GMC Sierra 1500 Denali UltimateDownpour Metallic 2025 GMC Sierra 1500 Denali UltimateDownpour Metallic 2025 GMC Sierra 1500 Denali UltimateDownpour Metallic 2025 GMC Sierra 1500 Denali UltimateDownpour Metallic 2025 GMC Sierra 1500 Denali UltimateDownpour Metallic 2025 GMC Sierra 1500 Denali Ultimate

    $66,755

    $827
    18,545 mi.
    Est. $1,134/mo

    Bill Dodge GMC Buick

    4.5
    Westbrook, ME (23 mi)
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  • Onyx Black 2023 GMC Sierra 1500 ProOnyx Black 2023 GMC Sierra 1500 ProOnyx Black 2023 GMC Sierra 1500 ProOnyx Black 2023 GMC Sierra 1500 ProOnyx Black 2023 GMC Sierra 1500 ProOnyx Black 2023 GMC Sierra 1500 Pro

    $37,293

    25,279 mi.
    Est. $634/mo

    Lee GMC Truck Center

    4.4
    Auburn, ME (19 mi)
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  • Gray 2021 GMC Sierra 1500 DenaliGray 2021 GMC Sierra 1500 DenaliGray 2021 GMC Sierra 1500 DenaliGray 2021 GMC Sierra 1500 DenaliGray 2021 GMC Sierra 1500 DenaliGray 2021 GMC Sierra 1500 Denali

    $45,998

    44,296 mi.
    Est. $782/mo

    CarMax South Portland

    South Portland, ME (26 mi)
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  • Red 2025 GMC Sierra 1500 SLTRed 2025 GMC Sierra 1500 SLTRed 2025 GMC Sierra 1500 SLTRed 2025 GMC Sierra 1500 SLTRed 2025 GMC Sierra 1500 SLTRed 2025 GMC Sierra 1500 SLT

    $49,998

    12,299 mi.
    Est. $850/mo

    Quirk Motor City

    4.5
    Portland, ME (24 mi)
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  • Black 2023 GMC Sierra 1500 SLTBlack 2023 GMC Sierra 1500 SLTBlack 2023 GMC Sierra 1500 SLTBlack 2023 GMC Sierra 1500 SLTBlack 2023 GMC Sierra 1500 SLTBlack 2023 GMC Sierra 1500 SLT

    $46,765

    59,405 mi.
    Est. $795/mo

    Quirk Motor City

    4.5
    Portland, ME (24 mi)
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  • Quartz 2019 GMC Sierra 1500 ElevationQuartz 2019 GMC Sierra 1500 ElevationQuartz 2019 GMC Sierra 1500 ElevationQuartz 2019 GMC Sierra 1500 ElevationQuartz 2019 GMC Sierra 1500 ElevationQuartz 2019 GMC Sierra 1500 Elevation

    $32,798

    64,337 mi.
    Est. $557/mo

    Lee GMC Truck Center

    4.4
    Auburn, ME (19 mi)
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  • Onyx Black 2023 GMC Sierra 1500 ProOnyx Black 2023 GMC Sierra 1500 ProOnyx Black 2023 GMC Sierra 1500 ProOnyx Black 2023 GMC Sierra 1500 ProOnyx Black 2023 GMC Sierra 1500 ProOnyx Black 2023 GMC Sierra 1500 Pro

    $32,798

    56,457 mi.
    Est. $557/mo

    Lee GMC Truck Center

    4.4
    Auburn, ME (19 mi)
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  • Pacific Blue Metallic 2021 GMC Sierra 1500 DenaliPacific Blue Metallic 2021 GMC Sierra 1500 DenaliPacific Blue Metallic 2021 GMC Sierra 1500 DenaliPacific Blue Metallic 2021 GMC Sierra 1500 DenaliPacific Blue Metallic 2021 GMC Sierra 1500 DenaliPacific Blue Metallic 2021 GMC Sierra 1500 Denali

    $41,297

    74,242 mi.
    Est. $702/mo

    Lee GMC Truck Center

    4.4
    Auburn, ME (19 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

    $50,296

    23,604 mi.
    Est. $855/mo

    Lee GMC Truck Center

    4.4
    Auburn, ME (19 mi)
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  • Gray 2021 GMC Sierra 1500Gray 2021 GMC Sierra 1500Gray 2021 GMC Sierra 1500Gray 2021 GMC Sierra 1500Gray 2021 GMC Sierra 1500Gray 2021 GMC Sierra 1500

    $34,998

    $1K
    27,796 mi.
    Est. $595/mo

    CarMax North Attleboro

    $149 delivery to South Portland, ME (26 mi)
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  • Black 2024 GMC Sierra 1500 ElevationBlack 2024 GMC Sierra 1500 ElevationBlack 2024 GMC Sierra 1500 ElevationBlack 2024 GMC Sierra 1500 ElevationBlack 2024 GMC Sierra 1500 ElevationBlack 2024 GMC Sierra 1500 Elevation

    $42,998

    22,508 mi.
    Est. $731/mo

    CarMax Harrisonburg

    $449 delivery to South Portland, ME (26 mi)
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GMC Sierra 1500 prices by year

Model year Average price Deals
2026 GMC Sierra 1500 $65,011
2023 GMC Sierra 1500 $44,683 8 Good deals
2021 GMC Sierra 1500 $37,559 4 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 $41,990, with pricing starting at $1,021.

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 2016 to 2026.

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