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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

    $35,510

    $852
    100,631 mi.
    Est. $664/mo

    Cardinal Buick GMC Inc.

    3.8
    Check Availability
    Belleville, IL (18 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

    $23,995

    161,003 mi.
    Est. $449/mo

    Laura Buick GMC

    4.5
    Check Availability
    Collinsville, IL (18 mi)

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  • Summit White 2019 GMC Sierra 1500Summit White 2019 GMC Sierra 1500Summit White 2019 GMC Sierra 1500Summit White 2019 GMC Sierra 1500Summit White 2019 GMC Sierra 1500Summit White 2019 GMC Sierra 1500

    $26,995

    67,006 mi.
    Est. $505/mo

    Laura Buick GMC

    4.5
    Check Availability
    Collinsville, IL (18 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

    $35,500

    91,122 mi.
    Est. $664/mo

    George Weber Chevrolet Columbia

    4.9
    Check Availability
    Columbia, IL (11 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

    $43,120

    $495
    31,639 mi.
    Est. $806/mo

    Bommarito Volkswagen Hazelwood

    4.2
    Check Availability
    Hazelwood, MO (12 mi)
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  • Titanium Rush Metallic 2025 GMC Sierra 1500 SLTTitanium Rush Metallic 2025 GMC Sierra 1500 SLTTitanium Rush Metallic 2025 GMC Sierra 1500 SLTTitanium Rush Metallic 2025 GMC Sierra 1500 SLTTitanium Rush Metallic 2025 GMC Sierra 1500 SLTTitanium Rush Metallic 2025 GMC Sierra 1500 SLT

    $43,297

    32,480 mi.
    Est. $810/mo

    St. Charles Nissan

    4.9
    Check Availability
    St Peters, MO (20 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

    $53,189

    14,570 mi.
    Est. $995/mo

    Weber Chevrolet Granite City

    4.9
    Check Availability
    Granite City, IL (13 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. $580/mo

    Laura Buick GMC

    4.5
    Check Availability
    Collinsville, IL (18 mi)

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  • Sterling Metallic 2025 GMC Sierra 1500 ElevationSterling Metallic 2025 GMC Sierra 1500 ElevationSterling Metallic 2025 GMC Sierra 1500 ElevationSterling Metallic 2025 GMC Sierra 1500 ElevationSterling Metallic 2025 GMC Sierra 1500 ElevationSterling Metallic 2025 GMC Sierra 1500 Elevation

    $44,000

    17,861 mi.
    Est. $823/mo

    Jim Butler Chevrolet

    4.3
    Check Availability
    Fenton, MO (11 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

    $41,115

    $474
    24,651 mi.
    Est. $769/mo

    Dave Mungenast St. Louis Honda

    4.8
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    Saint Louis, MO (7 mi)
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  • Iridium Metallic 2015 GMC Sierra 1500 SLTIridium Metallic 2015 GMC Sierra 1500 SLTIridium Metallic 2015 GMC Sierra 1500 SLTIridium Metallic 2015 GMC Sierra 1500 SLTIridium Metallic 2015 GMC Sierra 1500 SLTIridium Metallic 2015 GMC Sierra 1500 SLT

    $26,789

    66,204 mi.
    Est. $501/mo

    Weber Ford

    4.9
    Check Availability
    Granite City, IL (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

    $42,104

    42,512 mi.
    Est. $787/mo

    Don Brown Chevrolet

    4.6
    Check Availability
    St. Louis, MO (3 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

    $50,973

    $518
    46,603 mi.
    Est. $953/mo

    Auffenberg Ford O'Fallon

    4.1
    Check Availability
    O'Fallon, IL (21 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

    $45,495

    21,534 mi.
    Est. $851/mo

    Laura Buick GMC

    4.5
    Check Availability
    Collinsville, IL (18 mi)

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  • Summit White 2025 GMC Sierra 1500 ProSummit White 2025 GMC Sierra 1500 ProSummit White 2025 GMC Sierra 1500 ProSummit White 2025 GMC Sierra 1500 ProSummit White 2025 GMC Sierra 1500 ProSummit White 2025 GMC Sierra 1500 Pro

    $38,548

    146 mi.
    Est. $721/mo

    Sapaugh GM Country

    4.8
    Check Availability
    Herculaneum, MO (26 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

    $40,966

    $500
    75,657 mi.
    Est. $766/mo

    Auffenberg Auto Mall

    4.6
    Check Availability
    Shiloh, IL (22 mi)
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  • Sterling Metallic 2024 GMC Sierra 1500 AT4Sterling Metallic 2024 GMC Sierra 1500 AT4Sterling Metallic 2024 GMC Sierra 1500 AT4Sterling Metallic 2024 GMC Sierra 1500 AT4Sterling Metallic 2024 GMC Sierra 1500 AT4Sterling Metallic 2024 GMC Sierra 1500 AT4

    $57,990

    17,348 mi.
    Est. $1,084/mo

    Elco Chevrolet & Cadillac

    4.9
    Check Availability
    Ballwin, MO (13 mi)
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  • Downpour Metallic 2024 GMC Sierra 1500 ElevationDownpour Metallic 2024 GMC Sierra 1500 ElevationDownpour Metallic 2024 GMC Sierra 1500 ElevationDownpour Metallic 2024 GMC Sierra 1500 ElevationDownpour Metallic 2024 GMC Sierra 1500 ElevationDownpour Metallic 2024 GMC Sierra 1500 Elevation

    $50,587

    32,900 mi.
    Est. $946/mo

    Dean Team Volvo Cars of Saint Louis

    4.8
    Check Availability
    Saint Louis, MO (1 mi)
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  • Onyx Black 2025 GMC Sierra 1500 Denali UltimateOnyx Black 2025 GMC Sierra 1500 Denali UltimateOnyx Black 2025 GMC Sierra 1500 Denali UltimateOnyx Black 2025 GMC Sierra 1500 Denali UltimateOnyx Black 2025 GMC Sierra 1500 Denali UltimateOnyx Black 2025 GMC Sierra 1500 Denali Ultimate

    $68,420

    19,517 mi.
    Est. $1,279/mo

    Bommarito Nissan Hazelwood

    4.9
    Check Availability
    Hazelwood, MO (13 mi)
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  • Summit White 2021 GMC Sierra 1500 SLTSummit White 2021 GMC Sierra 1500 SLTSummit White 2021 GMC Sierra 1500 SLTSummit White 2021 GMC Sierra 1500 SLTSummit White 2021 GMC Sierra 1500 SLTSummit White 2021 GMC Sierra 1500 SLT

    $22,495

    $500
    163,448 mi.
    Est. $421/mo

    Laura Buick GMC

    4.5
    Check Availability
    Collinsville, IL (18 mi)

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

    $37,484

    79,523 mi.
    Est. $701/mo

    Pundmann Ford

    4.6
    Check Availability
    Saint Charles, MO (17 mi)
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  • Onyx Black 2026 GMC Sierra 1500 ElevationOnyx Black 2026 GMC Sierra 1500 ElevationOnyx Black 2026 GMC Sierra 1500 ElevationOnyx Black 2026 GMC Sierra 1500 ElevationOnyx Black 2026 GMC Sierra 1500 ElevationOnyx Black 2026 GMC Sierra 1500 Elevation

    $43,061

    $319
    10,596 mi.
    Est. $805/mo

    Dave Sinclair Buick GMC

    4.9
    Check Availability
    Saint Louis, MO (7 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

    $24,977

    107,274 mi.
    Est. $467/mo

    Quality Buick GMC Cadillac

    4.1
    Check Availability
    Alton, IL (23 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

    $31,577

    $600
    79,544 mi.
    Est. $590/mo

    Serra Honda O'Fallon

    4.9
    Check Availability
    O'Fallon, IL (21 mi)
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  • Thunderstorm Gray 2025 GMC Sierra 1500 DenaliThunderstorm Gray 2025 GMC Sierra 1500 DenaliThunderstorm Gray 2025 GMC Sierra 1500 DenaliThunderstorm Gray 2025 GMC Sierra 1500 DenaliThunderstorm Gray 2025 GMC Sierra 1500 DenaliThunderstorm Gray 2025 GMC Sierra 1500 Denali

    $59,000

    20,959 mi.
    Est. $1,103/mo

    Mercedes-Benz of Creve Coeur

    4.6
    Check Availability
    Creve Coeur, MO (8 mi)
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  • Dark Slate Metallic 2018 GMC Sierra 1500 SLTDark Slate Metallic 2018 GMC Sierra 1500 SLTDark Slate Metallic 2018 GMC Sierra 1500 SLTDark Slate Metallic 2018 GMC Sierra 1500 SLTDark Slate Metallic 2018 GMC Sierra 1500 SLTDark Slate Metallic 2018 GMC Sierra 1500 SLT

    $22,995

    153,985 mi.
    Est. $430/mo

    Laura Buick GMC

    4.5
    Check Availability
    Collinsville, IL (18 mi)

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  • Thunderstorm Grey 2024 GMC Sierra 1500 ElevationThunderstorm Grey 2024 GMC Sierra 1500 ElevationThunderstorm Grey 2024 GMC Sierra 1500 ElevationThunderstorm Grey 2024 GMC Sierra 1500 ElevationThunderstorm Grey 2024 GMC Sierra 1500 ElevationThunderstorm Grey 2024 GMC Sierra 1500 Elevation

    $49,433

    17,531 mi.
    Est. $924/mo

    AutoCenters Nissan

    4.6
    Check Availability
    Herculaneum, MO (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

    $40,118

    42,937 mi.
    Est. $750/mo

    EchoPark Automotive St. Louis

    4.7
    Check Availability
    Chesterfield, MO (19 mi)
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  • Onyx Black 2026 GMC Sierra 1500 ElevationOnyx Black 2026 GMC Sierra 1500 ElevationOnyx Black 2026 GMC Sierra 1500 ElevationOnyx Black 2026 GMC Sierra 1500 ElevationOnyx Black 2026 GMC Sierra 1500 ElevationOnyx Black 2026 GMC Sierra 1500 Elevation

    $56,271

    1,503 mi.
    Est. $1,052/mo

    Land Rover St. Louis

    4.7
    Check Availability
    Creve Coeur, MO (8 mi)
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  • Onyx Black 2017 GMC Sierra 1500 SLTOnyx Black 2017 GMC Sierra 1500 SLTOnyx Black 2017 GMC Sierra 1500 SLTOnyx Black 2017 GMC Sierra 1500 SLTOnyx Black 2017 GMC Sierra 1500 SLTOnyx Black 2017 GMC Sierra 1500 SLT

    $15,500

    207,316 mi.
    Est. $290/mo

    BBC Motors

    4.3
    Check Availability
    FENTON, MO (12 mi)
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  • Black 2023 GMC Sierra 1500 DenaliBlack 2023 GMC Sierra 1500 DenaliBlack 2023 GMC Sierra 1500 DenaliBlack 2023 GMC Sierra 1500 DenaliBlack 2023 GMC Sierra 1500 DenaliBlack 2023 GMC Sierra 1500 Denali

    $48,998

    45,765 mi.
    Est. $916/mo

    CarMax Knoxville

    4.2
    Check Availability
    $299 delivery to St. Louis, MO (7 mi)
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  • Blue 2022 GMC Sierra 1500 ElevationBlue 2022 GMC Sierra 1500 ElevationBlue 2022 GMC Sierra 1500 ElevationBlue 2022 GMC Sierra 1500 ElevationBlue 2022 GMC Sierra 1500 ElevationBlue 2022 GMC Sierra 1500 Elevation

    $41,998

    21,372 mi.
    Est. $785/mo

    CarMax Des Moines

    4.0
    Check Availability
    $399 delivery to St. Louis, MO (7 mi)
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GMC Sierra 1500 prices by year

Model year Average price Deals
2026 GMC Sierra 1500 $58,098 7 Great deals
2025 GMC Sierra 1500 $51,284 13 Great deals
2024 GMC Sierra 1500 $48,739 18 Great deals
2023 GMC Sierra 1500 $46,503 9 Great deals
2022 GMC Sierra 1500 $41,435 8 Great deals
2021 GMC Sierra 1500 $34,817 5 Great deals
2020 GMC Sierra 1500 $33,723 7 Great deals
2019 GMC Sierra 1500 $30,048 10 Good deals
2018 GMC Sierra 1500 $29,327 10 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 $41,926, 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 1994 to 2026.

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