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  • Red 2021 GMC Sierra 1500 SLERed 2021 GMC Sierra 1500 SLERed 2021 GMC Sierra 1500 SLERed 2021 GMC Sierra 1500 SLERed 2021 GMC Sierra 1500 SLERed 2021 GMC Sierra 1500 SLE

    $34,998

    47,080 mi.
    Est. $632/mo

    CarMax Mechanicsburg

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    Mechanicsburg, PA (1 mi)
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  • Onyx Black 2018 GMC Sierra 1500 DenaliOnyx Black 2018 GMC Sierra 1500 DenaliOnyx Black 2018 GMC Sierra 1500 DenaliOnyx Black 2018 GMC Sierra 1500 DenaliOnyx Black 2018 GMC Sierra 1500 DenaliOnyx Black 2018 GMC Sierra 1500 Denali

    $31,480

    74,021 mi.
    Est. $569/mo

    Jack Giambalvo Mazda

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    York, PA (26 mi)
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  • Sterling 2025 GMC Sierra 1500 Denali UltimateSterling 2025 GMC Sierra 1500 Denali UltimateSterling 2025 GMC Sierra 1500 Denali UltimateSterling 2025 GMC Sierra 1500 Denali UltimateSterling 2025 GMC Sierra 1500 Denali UltimateSterling 2025 GMC Sierra 1500 Denali Ultimate

    $70,000

    15,562 mi.
    Est. $1,265/mo

    Carlisle Cadillac - PA

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    CARLISLE, PA (11 mi)
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  • Onyx Black 2025 GMC Sierra 1500 AT4Onyx Black 2025 GMC Sierra 1500 AT4Onyx Black 2025 GMC Sierra 1500 AT4Onyx Black 2025 GMC Sierra 1500 AT4Onyx Black 2025 GMC Sierra 1500 AT4Onyx Black 2025 GMC Sierra 1500 AT4

    $61,236

    10,690 mi.
    Est. $1,107/mo

    My Car Chevrolet GMC

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    Millersburg, PA (21 mi)
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  • Satin Steel Metallic 2021 GMC Sierra 1500 AT4Satin Steel Metallic 2021 GMC Sierra 1500 AT4Satin Steel Metallic 2021 GMC Sierra 1500 AT4Satin Steel Metallic 2021 GMC Sierra 1500 AT4Satin Steel Metallic 2021 GMC Sierra 1500 AT4Satin Steel Metallic 2021 GMC Sierra 1500 AT4

    $42,000

    48,543 mi.
    Est. $759/mo

    Bob Ruth Ford

    3.7
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    Dillsburg, PA (9 mi)
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  • Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4

    $57,350

    $637
    16,016 mi.
    Est. $1,036/mo

    Land Rover Harrisburg

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    Carlisle, PA (4 mi)
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  • Summit White 2019 GMC Sierra 1500 AT4Summit White 2019 GMC Sierra 1500 AT4Summit White 2019 GMC Sierra 1500 AT4Summit White 2019 GMC Sierra 1500 AT4Summit White 2019 GMC Sierra 1500 AT4Summit White 2019 GMC Sierra 1500 AT4

    $34,990

    $1K
    84,783 mi.
    Est. $632/mo

    Thornton Automotive Dover

    4.9
    Check Availability
    Dover, PA (21 mi)
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  • Carbon Black Metallic 2020 GMC Sierra 1500 SLTCarbon Black Metallic 2020 GMC Sierra 1500 SLTCarbon Black Metallic 2020 GMC Sierra 1500 SLTCarbon Black Metallic 2020 GMC Sierra 1500 SLTCarbon Black Metallic 2020 GMC Sierra 1500 SLTCarbon Black Metallic 2020 GMC Sierra 1500 SLT

    $37,654

    $1.3K
    73,774 mi.
    Est. $680/mo

    Thornton Automotive Dover

    4.9
    Check Availability
    Dover, PA (21 mi)
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  • White Frost Tricoat 2021 GMC Sierra 1500 DenaliWhite Frost Tricoat 2021 GMC Sierra 1500 DenaliWhite Frost Tricoat 2021 GMC Sierra 1500 DenaliWhite Frost Tricoat 2021 GMC Sierra 1500 DenaliWhite Frost Tricoat 2021 GMC Sierra 1500 DenaliWhite Frost Tricoat 2021 GMC Sierra 1500 Denali

    $43,564

    $290
    78,208 mi.
    Est. $787/mo

    Thornton Automotive Dover

    4.9
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    Dover, PA (21 mi)
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  • Marine Blue Metallic 2003 GMC Sierra 1500 SLTMarine Blue Metallic 2003 GMC Sierra 1500 SLTMarine Blue Metallic 2003 GMC Sierra 1500 SLTMarine Blue Metallic 2003 GMC Sierra 1500 SLTMarine Blue Metallic 2003 GMC Sierra 1500 SLTMarine Blue Metallic 2003 GMC Sierra 1500 SLT

    $8,990

    120,613 mi.
    Est. $162/mo

    Renn Kirby Chevrolet

    3.4
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    Gettysburg, PA (29 mi)
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  • Onyx Black 2020 GMC Sierra 1500 AT4Onyx Black 2020 GMC Sierra 1500 AT4Onyx Black 2020 GMC Sierra 1500 AT4Onyx Black 2020 GMC Sierra 1500 AT4Onyx Black 2020 GMC Sierra 1500 AT4Onyx Black 2020 GMC Sierra 1500 AT4

    $38,990

    64,833 mi.
    Est. $705/mo

    Jack Giambalvo Hyundai

    4.6
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    YORK, PA (27 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

    $47,990

    $2K
    45,656 mi.
    Est. $867/mo

    Heritage Chrysler Dodge Jeep RAM Harrisburg

    4.7
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    Harrisburg, PA (14 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

    $45,000

    58,645 mi.
    Est. $813/mo

    Bob Ruth Ford

    3.7
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    Dillsburg, PA (9 mi)
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  • Summit White 2024 GMC Sierra 1500 SLTSummit White 2024 GMC Sierra 1500 SLTSummit White 2024 GMC Sierra 1500 SLTSummit White 2024 GMC Sierra 1500 SLTSummit White 2024 GMC Sierra 1500 SLTSummit White 2024 GMC Sierra 1500 SLT

    $45,000

    38,550 mi.
    Est. $813/mo

    Carlisle Cadillac - PA

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    CARLISLE, PA (11 mi)
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  • White Frost Tri-Coat 2025 GMC Sierra 1500 Denali UltimateWhite Frost Tri-Coat 2025 GMC Sierra 1500 Denali UltimateWhite Frost Tri-Coat 2025 GMC Sierra 1500 Denali UltimateWhite Frost Tri-Coat 2025 GMC Sierra 1500 Denali UltimateWhite Frost Tri-Coat 2025 GMC Sierra 1500 Denali UltimateWhite Frost Tri-Coat 2025 GMC Sierra 1500 Denali Ultimate

    $74,500

    9,808 mi.
    Est. $1,346/mo

    Carlisle Cadillac - PA

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    CARLISLE, PA (11 mi)
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  • Dynamic Blue Metallic 2023 GMC Sierra 1500 AT4XDynamic Blue Metallic 2023 GMC Sierra 1500 AT4XDynamic Blue Metallic 2023 GMC Sierra 1500 AT4XDynamic Blue Metallic 2023 GMC Sierra 1500 AT4XDynamic Blue Metallic 2023 GMC Sierra 1500 AT4XDynamic Blue Metallic 2023 GMC Sierra 1500 AT4X

    $65,482

    $1K
    14,863 mi.
    Est. $1,183/mo

    Lawrence Chevrolet

    4.4
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    Mechanicsburg, PA (1 mi)
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  • Onyx Black 2018 GMC Sierra 1500 SLTOnyx Black 2018 GMC Sierra 1500 SLTOnyx Black 2018 GMC Sierra 1500 SLTOnyx Black 2018 GMC Sierra 1500 SLTOnyx Black 2018 GMC Sierra 1500 SLTOnyx Black 2018 GMC Sierra 1500 SLT

    $25,500

    129,988 mi.
    Est. $461/mo

    Renn Kirby Chevrolet

    3.4
    Check Availability
    Gettysburg, PA (29 mi)
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  • Quicksilver Metallic 2021 GMC Sierra 1500 SLT

    $41,249

    29,362 mi.
    Est. $745/mo

    Bobby Rahal Toyota

    4.8
    Check Availability
    Mechanicsburg, PA (2 mi)
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  • $31,191

    75,386 mi.
    Est. $564/mo

    My Car Chevrolet GMC

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    Millersburg, PA (21 mi)
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  • Titanium Rush Metallic 2022 GMC Sierra 1500 Elevation

    $35,995

    67,273 mi.
    Est. $651/mo

    Thornton Automotive Manchester

    3.5
    Check Availability
    Manchester, PA (22 mi)
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  • Sterling Metallic 2025 GMC Sierra 1500 DenaliSterling Metallic 2025 GMC Sierra 1500 DenaliSterling Metallic 2025 GMC Sierra 1500 DenaliSterling Metallic 2025 GMC Sierra 1500 DenaliSterling Metallic 2025 GMC Sierra 1500 DenaliSterling Metallic 2025 GMC Sierra 1500 Denali

    $64,517

    17,823 mi.
    Est. $1,166/mo

    Robert Basil Buick GMC Cadillac

    4.3
    Check Availability
    $399 delivery from Orchard Park, NY (198 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. $669/mo

    CarMax East Meadow

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    $99 delivery to Mechanicsburg, PA (1 mi)
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  • Black 2021 GMC Sierra 1500 SLEBlack 2021 GMC Sierra 1500 SLEBlack 2021 GMC Sierra 1500 SLEBlack 2021 GMC Sierra 1500 SLEBlack 2021 GMC Sierra 1500 SLEBlack 2021 GMC Sierra 1500 SLE

    $26,987

    96,905 mi.
    Est. $488/mo

    Morgan Automotive Inc.

    5.0
    Check Availability
    Manheim, PA (35 mi)
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  • Titanium Rush Metallic 2024 GMC Sierra 1500 ElevationTitanium Rush Metallic 2024 GMC Sierra 1500 ElevationTitanium Rush Metallic 2024 GMC Sierra 1500 ElevationTitanium Rush Metallic 2024 GMC Sierra 1500 ElevationTitanium Rush Metallic 2024 GMC Sierra 1500 ElevationTitanium Rush Metallic 2024 GMC Sierra 1500 Elevation

    $39,900

    27,452 mi.
    Est. $721/mo

    Twin Pine Ford

    4.5
    Check Availability
    Ephrata, PA (46 mi)
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  • Summit White 2024 GMC Sierra 1500 SLTSummit White 2024 GMC Sierra 1500 SLTSummit White 2024 GMC Sierra 1500 SLTSummit White 2024 GMC Sierra 1500 SLTSummit White 2024 GMC Sierra 1500 SLTSummit White 2024 GMC Sierra 1500 SLT

    $39,000

    42,084 mi.
    Est. $705/mo

    Len Stoler Chrysler Dodge Jeep RAM

    4.4
    Check Availability
    Westminster, MD (48 mi)
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  • Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4

    $47,988

    $500
    50,535 mi.
    Est. $867/mo

    Fitzgerald Toyota Chambersburg

    4.8
    Check Availability
    Chambersburg, PA (39 mi)
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  • Stone Blue Metallic 2016 GMC Sierra 1500 SLEStone Blue Metallic 2016 GMC Sierra 1500 SLEStone Blue Metallic 2016 GMC Sierra 1500 SLEStone Blue Metallic 2016 GMC Sierra 1500 SLEStone Blue Metallic 2016 GMC Sierra 1500 SLEStone Blue Metallic 2016 GMC Sierra 1500 SLE

    $21,000

    93,417 mi.
    Est. $380/mo

    Aubrey Alexander Toyota

    4.8
    Check Availability
    Selinsgrove, PA (42 mi)
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  • Sterling Metallic 2023 GMC Sierra 1500 ElevationSterling Metallic 2023 GMC Sierra 1500 ElevationSterling Metallic 2023 GMC Sierra 1500 ElevationSterling Metallic 2023 GMC Sierra 1500 ElevationSterling Metallic 2023 GMC Sierra 1500 ElevationSterling Metallic 2023 GMC Sierra 1500 Elevation

    $42,332

    $2K
    40,547 mi.
    Est. $765/mo

    Len Stoler Chevrolet

    4.7
    Check Availability
    Westminster, MD (48 mi)
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  • Onyx Black 2022 GMC Sierra 1500 DenaliOnyx Black 2022 GMC Sierra 1500 DenaliOnyx Black 2022 GMC Sierra 1500 DenaliOnyx Black 2022 GMC Sierra 1500 DenaliOnyx Black 2022 GMC Sierra 1500 DenaliOnyx Black 2022 GMC Sierra 1500 Denali

    $53,729

    $1.2K
    48,337 mi.
    Est. $971/mo

    Thornton Chrysler Dodge Jeep Ram

    4.5
    Check Availability
    Red Lion, PA (31 mi)
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  • Onyx Black 2023 GMC Sierra 1500 ElevationOnyx Black 2023 GMC Sierra 1500 ElevationOnyx Black 2023 GMC Sierra 1500 ElevationOnyx Black 2023 GMC Sierra 1500 ElevationOnyx Black 2023 GMC Sierra 1500 ElevationOnyx Black 2023 GMC Sierra 1500 Elevation

    $39,276

    90,033 mi.
    Est. $710/mo

    Shively Motors Dodge Chrysler Jeep Ram of Shippensburg

    4.9
    Check Availability
    Shippensburg, PA (31 mi)
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  • Desert Sand Metallic 2022 GMC Sierra 1500 AT4Desert Sand Metallic 2022 GMC Sierra 1500 AT4Desert Sand Metallic 2022 GMC Sierra 1500 AT4Desert Sand Metallic 2022 GMC Sierra 1500 AT4Desert Sand Metallic 2022 GMC Sierra 1500 AT4Desert Sand Metallic 2022 GMC Sierra 1500 AT4

    $51,500

    $500
    24,004 mi.
    Est. $931/mo

    Blaise Alexander Chevrolet GMC of Selinsgrove

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    Selinsgrove, PA (45 mi)
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  • Quicksilver Metallic 2022 GMC Sierra 1500 ElevationQuicksilver Metallic 2022 GMC Sierra 1500 ElevationQuicksilver Metallic 2022 GMC Sierra 1500 ElevationQuicksilver Metallic 2022 GMC Sierra 1500 ElevationQuicksilver Metallic 2022 GMC Sierra 1500 ElevationQuicksilver Metallic 2022 GMC Sierra 1500 Elevation

    $40,795

    62,821 mi.
    Est. $737/mo

    Frederick Chevrolet

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    Lebanon, PA (33 mi)
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  • Onyx Black 2024 GMC Sierra 1500 AT4Onyx Black 2024 GMC Sierra 1500 AT4Onyx Black 2024 GMC Sierra 1500 AT4Onyx Black 2024 GMC Sierra 1500 AT4Onyx Black 2024 GMC Sierra 1500 AT4Onyx Black 2024 GMC Sierra 1500 AT4

    $69,987

    12,223 mi.
    Est. $1,265/mo

    Morgan Automotive Inc.

    5.0
    Check Availability
    Manheim, PA (35 mi)
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  • Summit White 2025 GMC Sierra 1500 ElevationSummit White 2025 GMC Sierra 1500 ElevationSummit White 2025 GMC Sierra 1500 ElevationSummit White 2025 GMC Sierra 1500 ElevationSummit White 2025 GMC Sierra 1500 ElevationSummit White 2025 GMC Sierra 1500 Elevation

    $51,000

    11,492 mi.
    Est. $922/mo

    Aubrey Alexander Toyota

    4.8
    Check Availability
    Selinsgrove, PA (42 mi)
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GMC Sierra 1500 prices by year

Model year Average price Deals
2026 GMC Sierra 1500 $64,137

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 $40,593, 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 2003 to 2026.

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