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  • Red Quartz Tintcoat 2018 GMC Sierra 1500 DenaliRed Quartz Tintcoat 2018 GMC Sierra 1500 DenaliRed Quartz Tintcoat 2018 GMC Sierra 1500 DenaliRed Quartz Tintcoat 2018 GMC Sierra 1500 DenaliRed Quartz Tintcoat 2018 GMC Sierra 1500 DenaliRed Quartz Tintcoat 2018 GMC Sierra 1500 Denali

    $29,519

    93,692 mi.
    Est. $538/mo

    Cardinal Buick GMC Inc.

    3.8
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    Belleville, IL (19 mi)

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  • Red Quartz Tintcoat 2018 GMC Sierra 1500 SLTRed Quartz Tintcoat 2018 GMC Sierra 1500 SLTRed Quartz Tintcoat 2018 GMC Sierra 1500 SLTRed Quartz Tintcoat 2018 GMC Sierra 1500 SLTRed Quartz Tintcoat 2018 GMC Sierra 1500 SLTRed Quartz Tintcoat 2018 GMC Sierra 1500 SLT

    $32,177

    79,544 mi.
    Est. $586/mo

    Serra Honda O'Fallon

    4.9
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    O'Fallon, IL (12 mi)

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  • Dynamic Blue Metallic 2024 GMC Sierra 1500 ElevationDynamic Blue Metallic 2024 GMC Sierra 1500 ElevationDynamic Blue Metallic 2024 GMC Sierra 1500 ElevationDynamic Blue Metallic 2024 GMC Sierra 1500 ElevationDynamic Blue Metallic 2024 GMC Sierra 1500 ElevationDynamic Blue Metallic 2024 GMC Sierra 1500 Elevation

    $39,995

    $1K
    23,009 mi.
    Est. $729/mo

    Laura Buick GMC

    4.6
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    Collinsville, IL (13 mi)
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  • Quicksilver Metallic 2018 GMC Sierra 1500 SLTQuicksilver Metallic 2018 GMC Sierra 1500 SLTQuicksilver Metallic 2018 GMC Sierra 1500 SLTQuicksilver Metallic 2018 GMC Sierra 1500 SLTQuicksilver Metallic 2018 GMC Sierra 1500 SLTQuicksilver Metallic 2018 GMC Sierra 1500 SLT

    $27,999

    121,887 mi.
    Est. $510/mo

    Steve Schmitt, Inc.

    4.6
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    Highland, IL (7 mi)
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  • Cardinal Red 2024 GMC Sierra 1500 ElevationCardinal Red 2024 GMC Sierra 1500 ElevationCardinal Red 2024 GMC Sierra 1500 ElevationCardinal Red 2024 GMC Sierra 1500 ElevationCardinal Red 2024 GMC Sierra 1500 ElevationCardinal Red 2024 GMC Sierra 1500 Elevation

    $53,312

    $100
    14,570 mi.
    Est. $971/mo

    Weber Chevrolet Granite City

    4.9
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    Granite City, IL (20 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

    $54,836

    $286
    46,603 mi.
    Est. $999/mo

    Auffenberg Ford O'Fallon

    4.2
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    O'Fallon, IL (12 mi)
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  • Onyx Black 2022 GMC Sierra 1500 ElevationOnyx Black 2022 GMC Sierra 1500 ElevationOnyx Black 2022 GMC Sierra 1500 ElevationOnyx Black 2022 GMC Sierra 1500 ElevationOnyx Black 2022 GMC Sierra 1500 ElevationOnyx Black 2022 GMC Sierra 1500 Elevation

    $34,591

    54,482 mi.
    Est. $630/mo

    Federico Chrysler Dodge Jeep RAM

    4.7
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    Wood River, IL (19 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

    $41,512

    45,231 mi.
    Est. $756/mo

    Weber Ford

    4.9
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    Granite City, IL (20 mi)
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  • Steel Metallic 2020 GMC Sierra 1500 AT4Steel Metallic 2020 GMC Sierra 1500 AT4Steel Metallic 2020 GMC Sierra 1500 AT4Steel Metallic 2020 GMC Sierra 1500 AT4Steel Metallic 2020 GMC Sierra 1500 AT4

    $37,500

    87,702 mi.
    Est. $683/mo

    Newbold Toyota

    4.3
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    O'Fallon, IL (12 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

    $44,473

    42,512 mi.
    Est. $810/mo

    Don Brown Chevrolet

    4.6
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    St. Louis, MO (27 mi)
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  • Onyx Black 2018 GMC Sierra 1500 BaseOnyx Black 2018 GMC Sierra 1500 BaseOnyx Black 2018 GMC Sierra 1500 BaseOnyx Black 2018 GMC Sierra 1500 Base

    $18,778

    $110
    111,730 mi.
    Est. $342/mo

    Auffenberg Auto Mall

    4.6
    Check Availability
    Shiloh, IL (12 mi)
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  • Quicksilver Metallic 2018 GMC Sierra 1500 DenaliQuicksilver Metallic 2018 GMC Sierra 1500 DenaliQuicksilver Metallic 2018 GMC Sierra 1500 DenaliQuicksilver Metallic 2018 GMC Sierra 1500 DenaliQuicksilver Metallic 2018 GMC Sierra 1500 DenaliQuicksilver Metallic 2018 GMC Sierra 1500 Denali

    $32,984

    81,731 mi.
    Est. $601/mo

    Quality Buick GMC Cadillac

    4.1
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    Alton, IL (26 mi)
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  • Red 2014 GMC Sierra 1500 BaseRed 2014 GMC Sierra 1500 BaseRed 2014 GMC Sierra 1500 BaseRed 2014 GMC Sierra 1500 BaseRed 2014 GMC Sierra 1500 BaseRed 2014 GMC Sierra 1500 Base

    $14,500

    79,339 mi.
    Est. $264/mo

    Auto Nova

    4.2
    Check Availability
    St. Louis, MO (30 mi)
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  • White 2022 GMC Sierra 1500 DenaliWhite 2022 GMC Sierra 1500 DenaliWhite 2022 GMC Sierra 1500 DenaliWhite 2022 GMC Sierra 1500 DenaliWhite 2022 GMC Sierra 1500 DenaliWhite 2022 GMC Sierra 1500 Denali

    $48,998

    36,746 mi.
    Est. $893/mo

    CarMax O'Fallon

    Check Availability
    O'Fallon, IL (12 mi)
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  • Black 2021 GMC Sierra 1500 SLTBlack 2021 GMC Sierra 1500 SLTBlack 2021 GMC Sierra 1500 SLTBlack 2021 GMC Sierra 1500 SLTBlack 2021 GMC Sierra 1500 SLTBlack 2021 GMC Sierra 1500 SLT

    $28,999

    133,368 mi.
    Est. $528/mo

    The Daily Driver Classic Motors

    Check Availability
    St. Louis, MO (28 mi)
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  • Titanium Rush Metallic 2025 GMC Sierra 1500 Denali UltimateTitanium Rush Metallic 2025 GMC Sierra 1500 Denali UltimateTitanium Rush Metallic 2025 GMC Sierra 1500 Denali UltimateTitanium Rush Metallic 2025 GMC Sierra 1500 Denali UltimateTitanium Rush Metallic 2025 GMC Sierra 1500 Denali UltimateTitanium Rush Metallic 2025 GMC Sierra 1500 Denali Ultimate

    $64,995

    30,278 mi.
    Est. $1,184/mo

    Laura Buick GMC

    4.6
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    Collinsville, IL (13 mi)
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  • Deep Mahogany Metallic 2018 GMC Sierra 1500 SLEDeep Mahogany Metallic 2018 GMC Sierra 1500 SLEDeep Mahogany Metallic 2018 GMC Sierra 1500 SLEDeep Mahogany Metallic 2018 GMC Sierra 1500 SLEDeep Mahogany Metallic 2018 GMC Sierra 1500 SLEDeep Mahogany Metallic 2018 GMC Sierra 1500 SLE

    $18,995

    $1K
    129,440 mi.
    Est. $346/mo

    Laura Buick GMC

    4.6
    Check Availability
    Collinsville, IL (13 mi)
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  • Dark Sky Metallic 2020 GMC Sierra 1500 AT4Dark Sky Metallic 2020 GMC Sierra 1500 AT4Dark Sky Metallic 2020 GMC Sierra 1500 AT4Dark Sky Metallic 2020 GMC Sierra 1500 AT4Dark Sky Metallic 2020 GMC Sierra 1500 AT4Dark Sky Metallic 2020 GMC Sierra 1500 AT4

    $38,744

    $190
    85,403 mi.
    Est. $706/mo

    Auffenberg Ford O'Fallon

    4.2
    Check Availability
    O'Fallon, IL (12 mi)
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  • Onyx Black 2021 GMC Sierra 1500 SLTOnyx Black 2021 GMC Sierra 1500 SLTOnyx Black 2021 GMC Sierra 1500 SLTOnyx Black 2021 GMC Sierra 1500 SLTOnyx Black 2021 GMC Sierra 1500 SLTOnyx Black 2021 GMC Sierra 1500 SLT

    $34,999

    76,910 mi.
    Est. $638/mo

    Steve Schmitt, Inc.

    4.6
    Check Availability
    Highland, IL (7 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

    $29,499

    134,509 mi.
    Est. $537/mo

    Quality Buick GMC Cadillac

    4.1
    Check Availability
    Alton, IL (26 mi)
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  • Pacific Blue Metallic 2019 GMC Sierra 1500 DenaliPacific Blue Metallic 2019 GMC Sierra 1500 DenaliPacific Blue Metallic 2019 GMC Sierra 1500 DenaliPacific Blue Metallic 2019 GMC Sierra 1500 DenaliPacific Blue Metallic 2019 GMC Sierra 1500 DenaliPacific Blue Metallic 2019 GMC Sierra 1500 Denali

    $32,995

    105,370 mi.
    Est. $601/mo

    Laura Buick GMC

    4.6
    Check Availability
    Collinsville, IL (13 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

    $47,995

    25,271 mi.
    Est. $874/mo

    Laura Buick GMC

    4.6
    Check Availability
    Collinsville, IL (13 mi)
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  • Sky 2021 GMC Sierra 1500 SLESky 2021 GMC Sierra 1500 SLESky 2021 GMC Sierra 1500 SLESky 2021 GMC Sierra 1500 SLESky 2021 GMC Sierra 1500 SLESky 2021 GMC Sierra 1500 SLE

    $31,500

    65,843 mi.
    Est. $574/mo

    Jim Schmidt Chevrolet

    4.4
    Check Availability
    $479 delivery from Hicksville, OH (320 mi)
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  • White 2024 GMC Sierra 1500 Denali UltimateWhite 2024 GMC Sierra 1500 Denali UltimateWhite 2024 GMC Sierra 1500 Denali UltimateWhite 2024 GMC Sierra 1500 Denali UltimateWhite 2024 GMC Sierra 1500 Denali UltimateWhite 2024 GMC Sierra 1500 Denali Ultimate

    $63,998

    21,397 mi.
    Est. $1,166/mo

    CarMax Cool Springs

    Check Availability
    $199 delivery to O'Fallon, IL (12 mi)
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GMC Sierra 1500 prices by year

Model year Average price Deals
2026 GMC Sierra 1500 $58,501 1 Good deal
2024 GMC Sierra 1500 $47,095 6 Great deals
2023 GMC Sierra 1500 $46,983 8 Good deals
2021 GMC Sierra 1500 $35,496 8 Good deals
2020 GMC Sierra 1500 $33,729 8 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 $41,083, with pricing starting at $1,888.

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 1994 to 2026.

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