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  • Onyx Black 2021 GMC Sierra 1500 DenaliOnyx Black 2021 GMC Sierra 1500 DenaliOnyx Black 2021 GMC Sierra 1500 DenaliOnyx Black 2021 GMC Sierra 1500 DenaliOnyx Black 2021 GMC Sierra 1500 DenaliOnyx Black 2021 GMC Sierra 1500 Denali

    $45,065

    24,080 mi.
    Est. $811/mo

    Morong Falmouth Mazda

    4.8
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    Falmouth, ME (11 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

    $28,709

    58,105 mi.
    Est. $516/mo

    Morong Falmouth Mazda

    4.8
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    Falmouth, ME (11 mi)

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  • Quicksilver Metallic 2022 GMC Sierra 1500 DenaliQuicksilver Metallic 2022 GMC Sierra 1500 DenaliQuicksilver Metallic 2022 GMC Sierra 1500 DenaliQuicksilver Metallic 2022 GMC Sierra 1500 DenaliQuicksilver Metallic 2022 GMC Sierra 1500 DenaliQuicksilver Metallic 2022 GMC Sierra 1500 Denali

    $49,025

    54,112 mi.
    Est. $882/mo

    Berlin City Toyota of Portland

    4.1
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    Portland, ME (9 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

    $56,495

    $499
    10,367 mi.
    Est. $1,016/mo

    Ira Honda Saco

    4.8
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    Saco, ME (19 mi)
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  • Quicksilver Metallic 2021 GMC Sierra 1500 ElevationQuicksilver Metallic 2021 GMC Sierra 1500 ElevationQuicksilver Metallic 2021 GMC Sierra 1500 ElevationQuicksilver Metallic 2021 GMC Sierra 1500 ElevationQuicksilver Metallic 2021 GMC Sierra 1500 ElevationQuicksilver Metallic 2021 GMC Sierra 1500 Elevation

    $25,242

    $286
    122,338 mi.
    Est. $454/mo

    Ira Toyota Saco

    4.5
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    Saco, ME (19 mi)
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  • Onyx Black 2024 GMC Sierra 1500 ProOnyx Black 2024 GMC Sierra 1500 ProOnyx Black 2024 GMC Sierra 1500 ProOnyx Black 2024 GMC Sierra 1500 ProOnyx Black 2024 GMC Sierra 1500 ProOnyx Black 2024 GMC Sierra 1500 Pro

    $32,990

    49,928 mi.
    Est. $593/mo

    Crafts Cars

    4.7
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    Lisbon Falls, ME (22 mi)
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  • Cayenne Red Tintcoat 2022 GMC Sierra 1500 SLTCayenne Red Tintcoat 2022 GMC Sierra 1500 SLTCayenne Red Tintcoat 2022 GMC Sierra 1500 SLTCayenne Red Tintcoat 2022 GMC Sierra 1500 SLTCayenne Red Tintcoat 2022 GMC Sierra 1500 SLTCayenne Red Tintcoat 2022 GMC Sierra 1500 SLT

    $37,161

    $805
    59,364 mi.
    Est. $668/mo

    Bill Dodge GMC Buick

    4.5
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    Westbrook, ME (10 mi)
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  • Cardinal Red 2025 GMC Sierra 1500 ElevationCardinal Red 2025 GMC Sierra 1500 ElevationCardinal Red 2025 GMC Sierra 1500 ElevationCardinal Red 2025 GMC Sierra 1500 ElevationCardinal Red 2025 GMC Sierra 1500 ElevationCardinal Red 2025 GMC Sierra 1500 Elevation

    $48,994

    32,294 mi.
    Est. $881/mo

    Lee GMC Truck Center

    4.4
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    Auburn, 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

    $959
    67,693 mi.
    Est. $485/mo

    K&R Auto Sales

    4.1
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    Auburn, ME (25 mi)
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  • Quicksilver Metallic 2021 GMC Sierra 1500 SLTQuicksilver Metallic 2021 GMC Sierra 1500 SLTQuicksilver Metallic 2021 GMC Sierra 1500 SLTQuicksilver Metallic 2021 GMC Sierra 1500 SLTQuicksilver Metallic 2021 GMC Sierra 1500 SLTQuicksilver Metallic 2021 GMC Sierra 1500 SLT

    $33,600

    110,277 mi.
    Est. $604/mo

    Weirs Motor Sales, Inc.

    4.2
    Check Availability
    Arundel, ME (27 mi)
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  • Volcanic Red 2025 GMC Sierra 1500 SLTVolcanic Red 2025 GMC Sierra 1500 SLTVolcanic Red 2025 GMC Sierra 1500 SLTVolcanic Red 2025 GMC Sierra 1500 SLTVolcanic Red 2025 GMC Sierra 1500 SLTVolcanic Red 2025 GMC Sierra 1500 SLT

    $48,995

    16,204 mi.
    Est. $881/mo

    Arundel Ford

    4.9
    Check Availability
    Arundel, ME (27 mi)
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  • White 2024 GMC Sierra 1500 ElevationWhite 2024 GMC Sierra 1500 ElevationWhite 2024 GMC Sierra 1500 ElevationWhite 2024 GMC Sierra 1500 ElevationWhite 2024 GMC Sierra 1500 ElevationWhite 2024 GMC Sierra 1500 Elevation

    $47,998

    $1K
    35,530 mi.
    Est. $863/mo

    CarMax South Portland

    Check Availability
    South Portland, ME (12 mi)
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  • Onyx Black 2021 GMC Sierra 1500 AT4Onyx Black 2021 GMC Sierra 1500 AT4Onyx Black 2021 GMC Sierra 1500 AT4Onyx Black 2021 GMC Sierra 1500 AT4Onyx Black 2021 GMC Sierra 1500 AT4Onyx Black 2021 GMC Sierra 1500 AT4

    $40,994

    60,095 mi.
    Est. $737/mo

    Lee Chrysler Jeep Dodge Ram Auburn

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    Auburn, ME (25 mi)
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  • Summit White 2022 GMC Sierra 1500 SLESummit White 2022 GMC Sierra 1500 SLESummit White 2022 GMC Sierra 1500 SLESummit White 2022 GMC Sierra 1500 SLESummit White 2022 GMC Sierra 1500 SLESummit White 2022 GMC Sierra 1500 SLE

    $38,985

    33,871 mi.
    Est. $701/mo

    Casco Bay Ford

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    Yarmouth, ME (13 mi)
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  • Onyx Black 2023 GMC Sierra 1500 SLEOnyx Black 2023 GMC Sierra 1500 SLEOnyx Black 2023 GMC Sierra 1500 SLEOnyx Black 2023 GMC Sierra 1500 SLEOnyx Black 2023 GMC Sierra 1500 SLEOnyx Black 2023 GMC Sierra 1500 SLE

    $36,771

    $258
    69,779 mi.
    Est. $661/mo

    Berlin City Nissan of Portland

    Check Availability
    South Portland, ME (12 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

    $42,990

    35,366 mi.
    Est. $773/mo

    Larry Stewart's Auto Sales

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    Lisbon, ME (23 mi)
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  • Cayenne Red Tintcoat 2021 GMC Sierra 1500 ELEVATIONCayenne Red Tintcoat 2021 GMC Sierra 1500 ELEVATIONCayenne Red Tintcoat 2021 GMC Sierra 1500 ELEVATIONCayenne Red Tintcoat 2021 GMC Sierra 1500 ELEVATIONCayenne Red Tintcoat 2021 GMC Sierra 1500 ELEVATIONCayenne Red Tintcoat 2021 GMC Sierra 1500 ELEVATION

    $30,991

    68,608 mi.
    Est. $557/mo

    Rowe Ford Westbrook

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    Westbrook, ME (9 mi)
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  • Quicksilver Metallic 2019 GMC Sierra 1500 SLTQuicksilver Metallic 2019 GMC Sierra 1500 SLTQuicksilver Metallic 2019 GMC Sierra 1500 SLTQuicksilver Metallic 2019 GMC Sierra 1500 SLTQuicksilver Metallic 2019 GMC Sierra 1500 SLTQuicksilver Metallic 2019 GMC Sierra 1500 SLT

    $26,881

    $1.8K
    114,692 mi.
    Est. $483/mo

    Lee Toyota of Topsham

    3.8
    Check Availability
    Topsham, ME (24 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

    $37,877

    $1.1K
    110,420 mi.
    Est. $681/mo

    Bill Dodge GMC Buick

    4.5
    Check Availability
    Westbrook, ME (10 mi)
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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

    $40,363

    $1.1K
    26,649 mi.
    Est. $726/mo

    Weirs Motor Sales, Inc.

    4.2
    Check Availability
    Arundel, ME (27 mi)
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  • White Frost Tricoat 2023 GMC Sierra 1500 Denali UltimateWhite Frost Tricoat 2023 GMC Sierra 1500 Denali UltimateWhite Frost Tricoat 2023 GMC Sierra 1500 Denali UltimateWhite Frost Tricoat 2023 GMC Sierra 1500 Denali UltimateWhite Frost Tricoat 2023 GMC Sierra 1500 Denali UltimateWhite Frost Tricoat 2023 GMC Sierra 1500 Denali Ultimate

    $56,980

    55,909 mi.
    Est. $1,025/mo

    Bill Dodge GMC Buick

    4.5
    Check Availability
    Westbrook, ME (10 mi)
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  • Onyx Black 2022 GMC Sierra 1500 SLTOnyx Black 2022 GMC Sierra 1500 SLTOnyx Black 2022 GMC Sierra 1500 SLTOnyx Black 2022 GMC Sierra 1500 SLTOnyx Black 2022 GMC Sierra 1500 SLTOnyx Black 2022 GMC Sierra 1500 SLT

    $44,995

    42,626 mi.
    Est. $809/mo

    Weirs Motor Sales, Inc.

    4.2
    Check Availability
    Arundel, ME (27 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

    $31,284

    $1.1K
    74,603 mi.
    Est. $563/mo

    Berlin City Toyota of Portland

    4.1
    Check Availability
    Portland, ME (9 mi)
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  • Onyx Black 2019 GMC Sierra 1500 SLTOnyx Black 2019 GMC Sierra 1500 SLTOnyx Black 2019 GMC Sierra 1500 SLTOnyx Black 2019 GMC Sierra 1500 SLTOnyx Black 2019 GMC Sierra 1500 SLTOnyx Black 2019 GMC Sierra 1500 SLT

    $29,988

    $1K
    88,855 mi.
    Est. $539/mo

    Bob Johnson Used

    4.0
    Check Availability
    $545 delivery from Rochester, NY (364 mi)
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  • Gray 2020 GMC Sierra 1500 DenaliGray 2020 GMC Sierra 1500 DenaliGray 2020 GMC Sierra 1500 DenaliGray 2020 GMC Sierra 1500 DenaliGray 2020 GMC Sierra 1500 DenaliGray 2020 GMC Sierra 1500 Denali

    $36,998

    63,765 mi.
    Est. $665/mo

    CarMax East Meadow

    Check Availability
    $199 delivery to South Portland, ME (12 mi)
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GMC Sierra 1500 prices by year

Model year Average price Deals
2026 GMC Sierra 1500 $56,885 1 Good deal
2024 GMC Sierra 1500 $48,008 5 Good deals
2023 GMC Sierra 1500 $42,004 7 Good deals
2021 GMC Sierra 1500 $33,707 6 Great 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 $40,564, with pricing starting at $1.

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 2015 to 2026.

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