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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

    $39,312

    $432
    59,346 mi.
    Est. $668/mo

    Morong Falmouth Mazda

    4.8
    Check Availability
    Falmouth, ME (27 mi)

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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

    $44,605

    24,080 mi.
    Est. $758/mo

    Morong Falmouth Mazda

    4.8
    Check Availability
    Falmouth, ME (27 mi)

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  • Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4

    $52,610

    31,330 mi.
    Est. $894/mo

    Mercedes-Benz of Scarborough

    4.7
    Check Availability
    Scarborough, ME (28 mi)
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  • Summit White 2018 GMC Sierra 1500 SLTSummit White 2018 GMC Sierra 1500 SLTSummit White 2018 GMC Sierra 1500 SLTSummit White 2018 GMC Sierra 1500 SLTSummit White 2018 GMC Sierra 1500 SLTSummit White 2018 GMC Sierra 1500 SLT

    $28,797

    80,147 mi.
    Est. $489/mo

    Berlin City Honda of Portland

    4.4
    Check Availability
    South Portland, ME (26 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

    $44,093

    $4.2K
    54,112 mi.
    Est. $749/mo

    Berlin City Toyota of Portland

    4.2
    Check Availability
    Portland, ME (24 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
    Check Availability
    Auburn, ME (28 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

    $29,441

    $556
    89,810 mi.
    Est. $500/mo

    Yankee Ford

    4.8
    Check Availability
    South Portland, ME (29 mi)
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  • Onyx Black 2025 GMC Sierra 1500 SLTOnyx Black 2025 GMC Sierra 1500 SLTOnyx Black 2025 GMC Sierra 1500 SLTOnyx Black 2025 GMC Sierra 1500 SLTOnyx Black 2025 GMC Sierra 1500 SLTOnyx Black 2025 GMC Sierra 1500 SLT

    $51,292

    24,305 mi.
    Est. $871/mo

    Lee GMC Truck Center

    4.4
    Check Availability
    Auburn, ME (28 mi)
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  • Sterling Metallic 2024 GMC Sierra 1500 ElevationSterling Metallic 2024 GMC Sierra 1500 ElevationSterling Metallic 2024 GMC Sierra 1500 ElevationSterling Metallic 2024 GMC Sierra 1500 ElevationSterling Metallic 2024 GMC Sierra 1500 ElevationSterling Metallic 2024 GMC Sierra 1500 Elevation

    $48,554

    $426
    20,068 mi.
    Est. $825/mo

    Bill Dodge GMC Buick

    4.5
    Check Availability
    Westbrook, ME (24 mi)
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  • Black 2023 GMC Sierra 1500 AT4XBlack 2023 GMC Sierra 1500 AT4XBlack 2023 GMC Sierra 1500 AT4XBlack 2023 GMC Sierra 1500 AT4XBlack 2023 GMC Sierra 1500 AT4XBlack 2023 GMC Sierra 1500 AT4X

    $54,998

    54,085 mi.
    Est. $934/mo

    CarMax South Portland

    Check Availability
    South Portland, ME (26 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

    $32,834

    $1.5K
    69,779 mi.
    Est. $558/mo

    Berlin City Nissan of Portland

    Check Availability
    South Portland, ME (26 mi)
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  • Titanium Rush Metallic 2025 GMC Sierra 1500 SLETitanium Rush Metallic 2025 GMC Sierra 1500 SLETitanium Rush Metallic 2025 GMC Sierra 1500 SLETitanium Rush Metallic 2025 GMC Sierra 1500 SLETitanium Rush Metallic 2025 GMC Sierra 1500 SLETitanium Rush Metallic 2025 GMC Sierra 1500 SLE

    $45,643

    26,015 mi.
    Est. $776/mo

    Lee Chrysler Jeep Dodge Ram Auburn

    Check Availability
    Auburn, ME (28 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

    Check Availability
    Yarmouth, ME (28 mi)
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  • Sterling 2024 GMC Sierra 1500 DenaliSterling 2024 GMC Sierra 1500 DenaliSterling 2024 GMC Sierra 1500 DenaliSterling 2024 GMC Sierra 1500 DenaliSterling 2024 GMC Sierra 1500 DenaliSterling 2024 GMC Sierra 1500 Denali

    $59,798

    37,112 mi.
    Est. $1,016/mo

    Lee GMC Truck Center

    4.4
    Check Availability
    Auburn, ME (28 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

    $68,557

    $423
    18,545 mi.
    Est. $1,165/mo

    Bill Dodge GMC Buick

    4.5
    Check Availability
    Westbrook, ME (24 mi)
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  • Sterling 2025 GMC Sierra 1500 ProSterling 2025 GMC Sierra 1500 ProSterling 2025 GMC Sierra 1500 ProSterling 2025 GMC Sierra 1500 ProSterling 2025 GMC Sierra 1500 ProSterling 2025 GMC Sierra 1500 Pro

    $42,292

    $506
    10,647 mi.
    Est. $719/mo

    Lee GMC Truck Center

    4.4
    Check Availability
    Auburn, ME (28 mi)
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  • Pacific Blue Metallic 2021 GMC Sierra 1500 SLTPacific Blue Metallic 2021 GMC Sierra 1500 SLTPacific Blue Metallic 2021 GMC Sierra 1500 SLTPacific Blue Metallic 2021 GMC Sierra 1500 SLTPacific Blue Metallic 2021 GMC Sierra 1500 SLTPacific Blue Metallic 2021 GMC Sierra 1500 SLT

    $26,991

    $679
    118,118 mi.
    Est. $459/mo

    Bill Dodge GMC Buick

    4.5
    Check Availability
    Westbrook, ME (24 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

    $497
    54,367 mi.
    Est. $523/mo

    Berlin City Honda of Portland

    4.4
    Check Availability
    South Portland, ME (26 mi)
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  • Summit White 2023 GMC Sierra 1500 SLTSummit White 2023 GMC Sierra 1500 SLTSummit White 2023 GMC Sierra 1500 SLTSummit White 2023 GMC Sierra 1500 SLTSummit White 2023 GMC Sierra 1500 SLTSummit White 2023 GMC Sierra 1500 SLT

    $46,244

    43,186 mi.
    Est. $786/mo

    K&R Auto Sales

    4.1
    Check Availability
    Auburn, ME (28 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
    Check Availability
    Auburn, ME (28 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
    Check Availability
    Auburn, ME (28 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
    Check Availability
    Auburn, ME (28 mi)
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  • Summit White 2018 GMC Sierra 1500 SLTSummit White 2018 GMC Sierra 1500 SLTSummit White 2018 GMC Sierra 1500 SLTSummit White 2018 GMC Sierra 1500 SLTSummit White 2018 GMC Sierra 1500 SLTSummit White 2018 GMC Sierra 1500 SLT

    $28,798

    76,482 mi.
    Est. $489/mo

    Lee GMC Truck Center

    4.4
    Check Availability
    Auburn, ME (28 mi)
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  • Titanium 2025 GMC Sierra 1500 ElevationTitanium 2025 GMC Sierra 1500 ElevationTitanium 2025 GMC Sierra 1500 ElevationTitanium 2025 GMC Sierra 1500 ElevationTitanium 2025 GMC Sierra 1500 ElevationTitanium 2025 GMC Sierra 1500 Elevation

    $53,798

    19,450 mi.
    Est. $914/mo

    Lee GMC Truck Center

    4.4
    Check Availability
    Auburn, ME (28 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

    $45,977

    41,347 mi.
    Est. $781/mo

    Bob Johnson Used-North Country

    Check Availability
    $399 delivery from Watertown, NY (262 mi)
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  • Summit White 2024 GMC Sierra 1500 ElevationSummit White 2024 GMC Sierra 1500 ElevationSummit White 2024 GMC Sierra 1500 ElevationSummit White 2024 GMC Sierra 1500 ElevationSummit White 2024 GMC Sierra 1500 ElevationSummit White 2024 GMC Sierra 1500 Elevation

    $49,467

    33,027 mi.
    Est. $840/mo

    Imperial Chevrolet

    4.5
    Check Availability
    $399 delivery from Mendon, MA (132 mi)
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GMC Sierra 1500 prices by year

Model year Average price Deals
2026 GMC Sierra 1500 $61,448
2023 GMC Sierra 1500 $45,394 10 Good deals
2021 GMC Sierra 1500 $35,032 7 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 $42,155, with pricing starting at $2,000.

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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