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  • Satin Steel Metallic 2020 GMC Sierra 1500 SLTSatin Steel Metallic 2020 GMC Sierra 1500 SLTSatin Steel Metallic 2020 GMC Sierra 1500 SLTSatin Steel Metallic 2020 GMC Sierra 1500 SLTSatin Steel Metallic 2020 GMC Sierra 1500 SLTSatin Steel Metallic 2020 GMC Sierra 1500 SLT

    $38,999

    61,419 mi.
    Est. $686/mo

    Legacy GMC

    4.8
    Check Availability
    Slidell, LA (13 mi)

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  • White Frost Tricoat 2021 GMC Sierra 1500 SLTWhite Frost Tricoat 2021 GMC Sierra 1500 SLTWhite Frost Tricoat 2021 GMC Sierra 1500 SLTWhite Frost Tricoat 2021 GMC Sierra 1500 SLTWhite Frost Tricoat 2021 GMC Sierra 1500 SLTWhite Frost Tricoat 2021 GMC Sierra 1500 SLT

    $35,095

    104,789 mi.
    Est. $617/mo

    Legacy GMC

    4.8
    Check Availability
    Slidell, LA (13 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

    $43,888

    84,329 mi.
    Est. $772/mo

    Rainbow Northshore GMC

    4.7
    Check Availability
    Covington, LA (13 mi)
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  • Brownstone Metallic 2021 GMC Sierra 1500 SLTBrownstone Metallic 2021 GMC Sierra 1500 SLTBrownstone Metallic 2021 GMC Sierra 1500 SLTBrownstone Metallic 2021 GMC Sierra 1500 SLTBrownstone Metallic 2021 GMC Sierra 1500 SLTBrownstone Metallic 2021 GMC Sierra 1500 SLT

    $37,056

    $202
    98,889 mi.
    Est. $652/mo

    Bill Hood Chevrolet

    4.7
    Check Availability
    Covington, LA (12 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

    $33,990

    $1K
    52,751 mi.
    Est. $598/mo

    Land Rover New Orleans

    4.8
    Check Availability
    Metairie, LA (30 mi)
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  • Quicksilver Metallic 2020 GMC Sierra 1500 SLTQuicksilver Metallic 2020 GMC Sierra 1500 SLTQuicksilver Metallic 2020 GMC Sierra 1500 SLTQuicksilver Metallic 2020 GMC Sierra 1500 SLTQuicksilver Metallic 2020 GMC Sierra 1500 SLTQuicksilver Metallic 2020 GMC Sierra 1500 SLT

    $32,548

    108,553 mi.
    Est. $573/mo

    Rainbow Chrysler Jeep Dodge RAM

    4.2
    Check Availability
    Covington, LA (12 mi)
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  • Metallic 2024 GMC Sierra 1500 DenaliMetallic 2024 GMC Sierra 1500 DenaliMetallic 2024 GMC Sierra 1500 DenaliMetallic 2024 GMC Sierra 1500 DenaliMetallic 2024 GMC Sierra 1500 DenaliMetallic 2024 GMC Sierra 1500 Denali

    $60,500

    $1.4K
    21,035 mi.
    Est. $1,064/mo

    Rainbow Mitsubishi North

    4.8
    Check Availability
    Covington, LA (12 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

    $39,023

    $5.1K
    23,325 mi.
    Est. $687/mo

    Mossy of Picayune

    4.8
    Check Availability
    Picayune, MS (18 mi)
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  • Black 2024 GMC Sierra 1500 AT4XBlack 2024 GMC Sierra 1500 AT4XBlack 2024 GMC Sierra 1500 AT4XBlack 2024 GMC Sierra 1500 AT4XBlack 2024 GMC Sierra 1500 AT4XBlack 2024 GMC Sierra 1500 AT4X

    $62,998

    13,676 mi.
    Est. $1,108/mo

    CarMax North Shore

    4.7
    Check Availability
    Covington, LA (11 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

    $40,998

    $1K
    48,575 mi.
    Est. $721/mo

    Lakeshore of Picayune

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    Picayune, MS (18 mi)
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  • Desert Sand Metallic 2023 GMC Sierra 1500 AT4Desert Sand Metallic 2023 GMC Sierra 1500 AT4Desert Sand Metallic 2023 GMC Sierra 1500 AT4Desert Sand Metallic 2023 GMC Sierra 1500 AT4Desert Sand Metallic 2023 GMC Sierra 1500 AT4Desert Sand Metallic 2023 GMC Sierra 1500 AT4

    $49,824

    $600
    45,630 mi.
    Est. $877/mo

    Audi New Orleans

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    Metairie, LA (29 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

    $45,454

    70,002 mi.
    Est. $800/mo

    Banner Ford on Mandeville

    Check Availability
    Mandeville, LA (11 mi)
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  • Gray 2025 GMC Sierra 1500 AT4XGray 2025 GMC Sierra 1500 AT4XGray 2025 GMC Sierra 1500 AT4XGray 2025 GMC Sierra 1500 AT4XGray 2025 GMC Sierra 1500 AT4XGray 2025 GMC Sierra 1500 AT4X

    $66,213

    13,308 mi.
    Est. $1,165/mo

    Mossy of Picayune GMC

    Check Availability
    Picayune, MS (18 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

    $30,997

    159,718 mi.
    Est. $545/mo

    Matt Bowers Ford

    3.5
    Check Availability
    Metairie, LA (30 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

    $61,549

    9,757 mi.
    Est. $1,083/mo

    Legacy GMC

    4.8
    Check Availability
    Slidell, LA (13 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

    $33,249

    114,060 mi.
    Est. $585/mo

    Legacy GMC

    4.8
    Check Availability
    Slidell, LA (13 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

    $46,085

    45,954 mi.
    Est. $811/mo

    Bill Hood Chevrolet

    4.7
    Check Availability
    Covington, LA (12 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

    $37,374

    35,318 mi.
    Est. $658/mo

    Rainbow Chrysler Jeep Dodge RAM

    4.2
    Check Availability
    Covington, LA (12 mi)
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  • Titanium Rush Metallic 2024 GMC Sierra 1500 Denali UltimateTitanium Rush Metallic 2024 GMC Sierra 1500 Denali UltimateTitanium Rush Metallic 2024 GMC Sierra 1500 Denali UltimateTitanium Rush Metallic 2024 GMC Sierra 1500 Denali UltimateTitanium Rush Metallic 2024 GMC Sierra 1500 Denali UltimateTitanium Rush Metallic 2024 GMC Sierra 1500 Denali Ultimate

    $68,500

    $3.4K
    22,809 mi.
    Est. $1,205/mo

    Rainbow Mitsubishi North

    4.8
    Check Availability
    Covington, LA (12 mi)
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  • Quicksilver Metallic 2020 GMC Sierra 1500 SLTQuicksilver Metallic 2020 GMC Sierra 1500 SLTQuicksilver Metallic 2020 GMC Sierra 1500 SLTQuicksilver Metallic 2020 GMC Sierra 1500 SLTQuicksilver Metallic 2020 GMC Sierra 1500 SLTQuicksilver Metallic 2020 GMC Sierra 1500 SLT

    $34,999

    91,447 mi.
    Est. $616/mo

    Legacy GMC

    4.8
    Check Availability
    Slidell, LA (13 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

    $34,999

    70,669 mi.
    Est. $616/mo

    Legacy GMC

    4.8
    Check Availability
    Slidell, LA (13 mi)
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  • Iridium Metallic 2016 GMC Sierra 1500 BaseIridium Metallic 2016 GMC Sierra 1500 BaseIridium Metallic 2016 GMC Sierra 1500 BaseIridium Metallic 2016 GMC Sierra 1500 BaseIridium Metallic 2016 GMC Sierra 1500 BaseIridium Metallic 2016 GMC Sierra 1500 Base

    $19,299

    113,845 mi.
    Est. $340/mo

    Legacy GMC

    4.8
    Check Availability
    Slidell, LA (13 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

    $44,063

    39,366 mi.
    Est. $775/mo

    Legacy GMC

    4.8
    Check Availability
    Slidell, LA (13 mi)
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  • White 2018 GMC Sierra 1500White 2018 GMC Sierra 1500White 2018 GMC Sierra 1500White 2018 GMC Sierra 1500White 2018 GMC Sierra 1500White 2018 GMC Sierra 1500

    $20,998

    74,680 mi.
    Est. $369/mo

    CarMax North Shore

    4.7
    Check Availability
    Covington, LA (11 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

    $41,839

    81,837 mi.
    Est. $736/mo

    Mossy of Picayune

    4.8
    Check Availability
    Picayune, MS (18 mi)
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  • Gray 2022 GMC Sierra 1500 SLEGray 2022 GMC Sierra 1500 SLEGray 2022 GMC Sierra 1500 SLEGray 2022 GMC Sierra 1500 SLEGray 2022 GMC Sierra 1500 SLEGray 2022 GMC Sierra 1500 SLE

    $41,998

    23,673 mi.
    Est. $739/mo

    CarMax Clermont

    4.3
    Check Availability
    $149 delivery to Covington, LA (11 mi)
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  • Black 2015 GMC Sierra 1500 SLTBlack 2015 GMC Sierra 1500 SLTBlack 2015 GMC Sierra 1500 SLTBlack 2015 GMC Sierra 1500 SLTBlack 2015 GMC Sierra 1500 SLTBlack 2015 GMC Sierra 1500 SLT

    $28,998

    106,451 mi.
    Est. $510/mo

    CarMax Independence Boulevard

    4.1
    Check Availability
    $249 delivery to Covington, LA (11 mi)
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GMC Sierra 1500 prices by year

Model year Average price Deals
2026 GMC Sierra 1500 $63,567 2 Good deals
2025 GMC Sierra 1500 $57,940 7 Good deals
2024 GMC Sierra 1500 $52,220 5 Great deals
2023 GMC Sierra 1500 $44,248 5 Good deals
2022 GMC Sierra 1500 $38,922 3 Good deals
2021 GMC Sierra 1500 $37,531 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 $41,797, 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 2011 to 2026.

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