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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. $708/mo

    Jerseyville Motor Company Inc

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    Jerseyville, IL (28 mi)

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  • Silver 2018 GMC Sierra 1500 SLTSilver 2018 GMC Sierra 1500 SLTSilver 2018 GMC Sierra 1500 SLTSilver 2018 GMC Sierra 1500 SLTSilver 2018 GMC Sierra 1500 SLTSilver 2018 GMC Sierra 1500 SLT

    $27,995

    90,642 mi.
    Est. $515/mo

    Jerseyville Motor Company Inc

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    Jerseyville, IL (28 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

    $43,500

    $498
    17,861 mi.
    Est. $801/mo

    Jim Butler Chevrolet

    4.3
    Check Availability
    Fenton, MO (29 mi)
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  • Titanium Rush Metallic 2024 GMC Sierra 1500 SLETitanium Rush Metallic 2024 GMC Sierra 1500 SLETitanium Rush Metallic 2024 GMC Sierra 1500 SLETitanium Rush Metallic 2024 GMC Sierra 1500 SLETitanium Rush Metallic 2024 GMC Sierra 1500 SLETitanium Rush Metallic 2024 GMC Sierra 1500 SLE

    $35,198

    $400
    43,761 mi.
    Est. $648/mo

    Weber Chevrolet Creve Coeur

    4.9
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    Creve Coeur, MO (20 mi)
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  • Satin Steel Metallic 2020 GMC Sierra 1500 DenaliSatin Steel Metallic 2020 GMC Sierra 1500 DenaliSatin Steel Metallic 2020 GMC Sierra 1500 DenaliSatin Steel Metallic 2020 GMC Sierra 1500 DenaliSatin Steel Metallic 2020 GMC Sierra 1500 DenaliSatin Steel Metallic 2020 GMC Sierra 1500 Denali

    $33,150

    $340
    108,448 mi.
    Est. $610/mo

    MINI of St. Louis

    4.9
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    St. Louis, MO (28 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

    $32,249

    $695
    84,878 mi.
    Est. $594/mo

    Lou Fusz Buick GMC

    4.5
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    St. Louis, MO (21 mi)
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  • Blue Metallic 2018 GMC Sierra 1500 SLTBlue Metallic 2018 GMC Sierra 1500 SLTBlue Metallic 2018 GMC Sierra 1500 SLTBlue Metallic 2018 GMC Sierra 1500 SLTBlue Metallic 2018 GMC Sierra 1500 SLTBlue Metallic 2018 GMC Sierra 1500 SLT

    $31,251

    $369
    82,197 mi.
    Est. $575/mo

    Bommarito Toyota

    4.4
    Check Availability
    Hazelwood, MO (21 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. $931/mo

    Dean Team Volvo Cars of Saint Louis

    4.8
    Check Availability
    Saint Louis, MO (28 mi)
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  • Sterling Metallic 2025 GMC Sierra 1500 SLTSterling Metallic 2025 GMC Sierra 1500 SLTSterling Metallic 2025 GMC Sierra 1500 SLTSterling Metallic 2025 GMC Sierra 1500 SLTSterling Metallic 2025 GMC Sierra 1500 SLTSterling Metallic 2025 GMC Sierra 1500 SLT

    $42,998

    $500
    46,126 mi.
    Est. $791/mo

    St. Charles Nissan

    4.9
    Check Availability
    St Peters, MO (8 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

    $43,320

    58,395 mi.
    Est. $797/mo

    Glendale Chrysler Dodge Jeep RAM

    4.4
    Check Availability
    St. Louis, MO (26 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

    $43,615

    31,639 mi.
    Est. $803/mo

    Bommarito Volkswagen Hazelwood

    4.2
    Check Availability
    Hazelwood, MO (20 mi)
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  • White 2022 GMC Sierra 1500 SLTWhite 2022 GMC Sierra 1500 SLTWhite 2022 GMC Sierra 1500 SLTWhite 2022 GMC Sierra 1500 SLTWhite 2022 GMC Sierra 1500 SLTWhite 2022 GMC Sierra 1500 SLT

    $44,485

    $365
    29,837 mi.
    Est. $819/mo

    Clement Hyundai

    4.4
    Check Availability
    Wentzville, MO (11 mi)
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  • Quicksilver Metallic 2012 GMC Sierra 1500 SLEQuicksilver Metallic 2012 GMC Sierra 1500 SLEQuicksilver Metallic 2012 GMC Sierra 1500 SLEQuicksilver Metallic 2012 GMC Sierra 1500 SLEQuicksilver Metallic 2012 GMC Sierra 1500 SLEQuicksilver Metallic 2012 GMC Sierra 1500 SLE

    $13,465

    135,381 mi.
    Est. $248/mo

    Pundmann Ford

    4.6
    Check Availability
    Saint Charles, MO (12 mi)
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  • Summit White 2023 GMC Sierra 1500 DenaliSummit White 2023 GMC Sierra 1500 DenaliSummit White 2023 GMC Sierra 1500 DenaliSummit White 2023 GMC Sierra 1500 Denali

    $47,995

    $620
    59,199 mi.
    Est. $883/mo

    Sunset Ford

    4.9
    Check Availability
    St Louis, MO (29 mi)
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  • Onyx Black 2023 GMC Sierra 1500 Denali UltimateOnyx Black 2023 GMC Sierra 1500 Denali UltimateOnyx Black 2023 GMC Sierra 1500 Denali UltimateOnyx Black 2023 GMC Sierra 1500 Denali UltimateOnyx Black 2023 GMC Sierra 1500 Denali UltimateOnyx Black 2023 GMC Sierra 1500 Denali Ultimate

    $60,616

    25,594 mi.
    Est. $1,116/mo

    Land Rover Chesterfield

    4.9
    Check Availability
    Chesterfield, MO (15 mi)
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  • GRAY 2015 GMC Sierra 1500 SLTGRAY 2015 GMC Sierra 1500 SLTGRAY 2015 GMC Sierra 1500 SLTGRAY 2015 GMC Sierra 1500 SLTGRAY 2015 GMC Sierra 1500 SLTGRAY 2015 GMC Sierra 1500 SLT

    $26,549

    79,611 mi.
    Est. $489/mo

    Dean Team Brentwood

    5.0
    Check Availability
    Brentwood, MO (27 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

    $39,645

    43,484 mi.
    Est. $730/mo

    Suntrup Ford Kirkwood

    4.4
    Check Availability
    Kirkwood, MO (25 mi)
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  • Sterling 2025 GMC Sierra 1500 SLTSterling 2025 GMC Sierra 1500 SLTSterling 2025 GMC Sierra 1500 SLTSterling 2025 GMC Sierra 1500 SLTSterling 2025 GMC Sierra 1500 SLTSterling 2025 GMC Sierra 1500 SLT

    $44,788

    $751
    47,287 mi.
    Est. $824/mo

    Suntrup Buick GMC

    4.0
    Check Availability
    Saint Peters, MO (9 mi)
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  • White Frost Tricoat 2019 GMC Sierra 1500 DenaliWhite Frost Tricoat 2019 GMC Sierra 1500 DenaliWhite Frost Tricoat 2019 GMC Sierra 1500 DenaliWhite Frost Tricoat 2019 GMC Sierra 1500 DenaliWhite Frost Tricoat 2019 GMC Sierra 1500 DenaliWhite Frost Tricoat 2019 GMC Sierra 1500 Denali

    $32,500

    $1K
    95,931 mi.
    Est. $598/mo

    INFINITI of Creve Coeur

    4.6
    Check Availability
    Creve Coeur, MO (20 mi)
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  • Summit White 2021 GMC Sierra 1500 AT4Summit White 2021 GMC Sierra 1500 AT4Summit White 2021 GMC Sierra 1500 AT4Summit White 2021 GMC Sierra 1500 AT4Summit White 2021 GMC Sierra 1500 AT4Summit White 2021 GMC Sierra 1500 AT4

    $36,900

    79,687 mi.
    Est. $679/mo

    Behlmann Buick GMC

    4.7
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    Troy, MO (17 mi)
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  • Summit White 2015 GMC Sierra 1500 BaseSummit White 2015 GMC Sierra 1500 BaseSummit White 2015 GMC Sierra 1500 BaseSummit White 2015 GMC Sierra 1500 BaseSummit White 2015 GMC Sierra 1500 BaseSummit White 2015 GMC Sierra 1500 Base

    $12,500

    80,342 mi.
    Est. $230/mo

    Auto Prime

    4.6
    Check Availability
    Saint Charles, MO (12 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

    $59,360

    20,959 mi.
    Est. $1,092/mo

    Mercedes-Benz of Creve Coeur

    4.6
    Check Availability
    Creve Coeur, MO (20 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

    $40,618

    $1K
    42,937 mi.
    Est. $748/mo

    EchoPark Automotive St. Louis

    4.7
    Check Availability
    Chesterfield, MO (14 mi)
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  • Quicksilver Metallic 2019 GMC Sierra 1500 SLEQuicksilver Metallic 2019 GMC Sierra 1500 SLEQuicksilver Metallic 2019 GMC Sierra 1500 SLEQuicksilver Metallic 2019 GMC Sierra 1500 SLEQuicksilver Metallic 2019 GMC Sierra 1500 SLEQuicksilver Metallic 2019 GMC Sierra 1500 SLE

    $24,610

    126,374 mi.
    Est. $453/mo

    Napleton's St. Louis Nissan

    4.3
    Check Availability
    St. Louis, MO (21 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

    $27,999

    $1K
    133,368 mi.
    Est. $515/mo

    The Daily Driver Classic Motors

    Check Availability
    St. Louis, MO (29 mi)
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  • Onyx Black 2023 GMC Sierra 1500 Denali UltimateOnyx Black 2023 GMC Sierra 1500 Denali UltimateOnyx Black 2023 GMC Sierra 1500 Denali UltimateOnyx Black 2023 GMC Sierra 1500 Denali Ultimate

    $57,846

    $1.6K
    45,924 mi.
    Est. $1,065/mo

    Dave Sinclair Lincoln St. Peters

    Check Availability
    Saint Peters, MO (8 mi)
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  • Cardinal Red 2016 GMC Sierra 1500 SLTCardinal Red 2016 GMC Sierra 1500 SLTCardinal Red 2016 GMC Sierra 1500 SLTCardinal Red 2016 GMC Sierra 1500 SLTCardinal Red 2016 GMC Sierra 1500 SLTCardinal Red 2016 GMC Sierra 1500 SLT

    $25,495

    93,562 mi.
    Est. $469/mo

    Laura Buick GMC

    4.5
    Check Availability
    $199 delivery from Collinsville, IL (41 mi)
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  • White 2025 GMC Sierra 1500 SLTWhite 2025 GMC Sierra 1500 SLTWhite 2025 GMC Sierra 1500 SLTWhite 2025 GMC Sierra 1500 SLTWhite 2025 GMC Sierra 1500 SLTWhite 2025 GMC Sierra 1500 SLT

    $43,998

    $1K
    37,245 mi.
    Est. $810/mo

    CarMax Colorado Springs

    4.5
    Check Availability
    $549 delivery to St. Peters, MO (8 mi)
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GMC Sierra 1500 prices by year

Model year Average price Deals
2026 GMC Sierra 1500 $57,240 3 Good deals
2025 GMC Sierra 1500 $48,899 5 Great deals
2024 GMC Sierra 1500 $42,906 12 Great deals
2023 GMC Sierra 1500 $50,973 9 Good deals
2021 GMC Sierra 1500 $36,186 6 Great deals
2020 GMC Sierra 1500 $34,888 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 $41,456, 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 2012 to 2026.

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