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  • Summit White 2020 GMC Sierra 1500 AT4Summit White 2020 GMC Sierra 1500 AT4

    $33,053

    $1.2K
    100,627 mi.
    Est. $602/mo

    Cardinal Buick GMC Inc.

    3.8
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    Belleville, IL (28 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 (22 mi)

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  • Titanium Rush Metallic 2024 GMC Sierra 1500 AT4XTitanium Rush Metallic 2024 GMC Sierra 1500 AT4XTitanium Rush Metallic 2024 GMC Sierra 1500 AT4XTitanium Rush Metallic 2024 GMC Sierra 1500 AT4XTitanium Rush Metallic 2024 GMC Sierra 1500 AT4XTitanium Rush Metallic 2024 GMC Sierra 1500 AT4X

    $47,995

    $1K
    80,814 mi.
    Est. $874/mo

    Laura Buick GMC

    4.6
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    Collinsville, IL (17 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

    $38,934

    85,403 mi.
    Est. $709/mo

    Auffenberg Ford O'Fallon

    4.2
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    O'Fallon, IL (22 mi)
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  • Onyx Black 2019 GMC Sierra 1500 AT4Onyx Black 2019 GMC Sierra 1500 AT4Onyx Black 2019 GMC Sierra 1500 AT4Onyx Black 2019 GMC Sierra 1500 AT4Onyx Black 2019 GMC Sierra 1500 AT4Onyx Black 2019 GMC Sierra 1500 AT4

    $34,950

    87,029 mi.
    Est. $637/mo

    Bommarito Ford

    4.6
    Check Availability
    Hazelwood, MO (30 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 (14 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
    Check Availability
    Granite City, IL (20 mi)
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  • White Frost Tri-Coat 2020 GMC Sierra 1500 DenaliWhite Frost Tri-Coat 2020 GMC Sierra 1500 DenaliWhite Frost Tri-Coat 2020 GMC Sierra 1500 DenaliWhite Frost Tri-Coat 2020 GMC Sierra 1500 DenaliWhite Frost Tri-Coat 2020 GMC Sierra 1500 DenaliWhite Frost Tri-Coat 2020 GMC Sierra 1500 Denali

    $25,995

    $1K
    159,928 mi.
    Est. $474/mo

    Laura Buick GMC

    4.6
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    Collinsville, IL (17 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

    $100
    42,512 mi.
    Est. $810/mo

    Don Brown Chevrolet

    4.6
    Check Availability
    St. Louis, MO (30 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

    $42,995

    $1K
    31,639 mi.
    Est. $783/mo

    Bommarito Volkswagen Hazelwood

    4.2
    Check Availability
    Hazelwood, MO (30 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
    Check Availability
    Granite City, IL (20 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
    Check Availability
    Wood River, IL (13 mi)
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  • Metallic 2024 GMC Sierra 1500 SLTMetallic 2024 GMC Sierra 1500 SLTMetallic 2024 GMC Sierra 1500 SLTMetallic 2024 GMC Sierra 1500 SLTMetallic 2024 GMC Sierra 1500 SLTMetallic 2024 GMC Sierra 1500 SLT

    $48,985

    31,230 mi.
    Est. $892/mo

    Quality Buick GMC Cadillac

    4.1
    Check Availability
    Alton, IL (18 mi)
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  • Summit White 2020 GMC Sierra 1500 SLESummit White 2020 GMC Sierra 1500 SLESummit White 2020 GMC Sierra 1500 SLESummit White 2020 GMC Sierra 1500 SLESummit White 2020 GMC Sierra 1500 SLESummit White 2020 GMC Sierra 1500 SLE

    $24,985

    107,274 mi.
    Est. $455/mo

    Quality Buick GMC Cadillac

    4.1
    Check Availability
    Alton, IL (18 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

    $53,995

    31,934 mi.
    Est. $984/mo

    Steve Schmitt of Litchfield

    4.5
    Check Availability
    Litchfield, IL (22 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 (30 mi)
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  • Red 2019 GMC Sierra 1500 SLTRed 2019 GMC Sierra 1500 SLTRed 2019 GMC Sierra 1500 SLTRed 2019 GMC Sierra 1500 SLTRed 2019 GMC Sierra 1500 SLTRed 2019 GMC Sierra 1500 SLT

    $38,495

    54,532 mi.
    Est. $701/mo

    Jerseyville Motor Company Inc

    Check Availability
    Jerseyville, IL (30 mi)
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  • Cardinal Red 2019 GMC Sierra 1500 SLECardinal Red 2019 GMC Sierra 1500 SLECardinal Red 2019 GMC Sierra 1500 SLECardinal Red 2019 GMC Sierra 1500 SLECardinal Red 2019 GMC Sierra 1500 SLECardinal Red 2019 GMC Sierra 1500 SLE

    $18,777

    151,640 mi.
    Est. $342/mo

    Quality Chrysler Dodge Jeep Ram of Jerseyville

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    Jerseyville, IL (30 mi)
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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
    Check Availability
    Belleville, IL (28 mi)
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  • White Frost Tri-Coat 2021 GMC Sierra 1500 DenaliWhite Frost Tri-Coat 2021 GMC Sierra 1500 DenaliWhite Frost Tri-Coat 2021 GMC Sierra 1500 DenaliWhite Frost Tri-Coat 2021 GMC Sierra 1500 DenaliWhite Frost Tri-Coat 2021 GMC Sierra 1500 DenaliWhite Frost Tri-Coat 2021 GMC Sierra 1500 Denali

    $40,995

    53,218 mi.
    Est. $747/mo

    Laura Buick GMC

    4.6
    Check Availability
    Collinsville, IL (17 mi)

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  • Dynamic Blue Metallic 2022 GMC Sierra 1500 AT4Dynamic Blue Metallic 2022 GMC Sierra 1500 AT4Dynamic Blue Metallic 2022 GMC Sierra 1500 AT4Dynamic Blue Metallic 2022 GMC Sierra 1500 AT4Dynamic Blue Metallic 2022 GMC Sierra 1500 AT4Dynamic Blue Metallic 2022 GMC Sierra 1500 AT4

    $38,995

    96,630 mi.
    Est. $710/mo

    Laura Buick GMC

    4.6
    Check Availability
    Collinsville, IL (17 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
    Check Availability
    O'Fallon, IL (22 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 (14 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 (18 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

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    O'Fallon, IL (22 mi)
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  • Onyx Black 2025 GMC Sierra 1500 ProOnyx Black 2025 GMC Sierra 1500 ProOnyx Black 2025 GMC Sierra 1500 ProOnyx Black 2025 GMC Sierra 1500 ProOnyx Black 2025 GMC Sierra 1500 ProOnyx Black 2025 GMC Sierra 1500 Pro

    $30,995

    25,400 mi.
    Est. $565/mo

    Laura Buick GMC

    4.6
    Check Availability
    Collinsville, IL (17 mi)

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  • White Frost Tri-Coat 2016 GMC Sierra 1500 DenaliWhite Frost Tri-Coat 2016 GMC Sierra 1500 DenaliWhite Frost Tri-Coat 2016 GMC Sierra 1500 DenaliWhite Frost Tri-Coat 2016 GMC Sierra 1500 DenaliWhite Frost Tri-Coat 2016 GMC Sierra 1500 DenaliWhite Frost Tri-Coat 2016 GMC Sierra 1500 Denali

    $17,995

    $1K
    182,324 mi.
    Est. $328/mo

    Laura Buick GMC

    4.6
    Check Availability
    Collinsville, IL (17 mi)
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  • Black 2016 GMC Sierra 1500 SLTBlack 2016 GMC Sierra 1500 SLTBlack 2016 GMC Sierra 1500 SLTBlack 2016 GMC Sierra 1500 SLTBlack 2016 GMC Sierra 1500 SLTBlack 2016 GMC Sierra 1500 SLT

    $36,998

    36,793 mi.
    Est. $674/mo

    CarMax Chattanooga

    Check Availability
    $349 delivery to O'Fallon, IL (22 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 (22 mi)
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GMC Sierra 1500 prices by year

Model year Average price Deals
2026 GMC Sierra 1500 $58,485 1 Good deal
2025 GMC Sierra 1500 $51,713 6 Great deals
2024 GMC Sierra 1500 $47,316 13 Good deals
2021 GMC Sierra 1500 $36,037 8 Good deals
2020 GMC Sierra 1500 $34,031 9 Good deals
2018 GMC Sierra 1500 $28,493 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 $41,053, 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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