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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

    $36,928

    63,511 mi.
    Est. $683/mo

    AutoNation USA St. Louis

    4.6
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    St. Peters, MO (17 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

    $13,990

    135,381 mi.
    Est. $259/mo

    Pundmann Ford

    4.6
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    Saint Charles, MO (21 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

    $40,995

    46,540 mi.
    Est. $758/mo

    St. Charles Nissan

    4.9
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    St Peters, MO (18 mi)
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  • Dark Sky Metallic 2020 GMC Sierra 1500 SLTDark Sky Metallic 2020 GMC Sierra 1500 SLTDark Sky Metallic 2020 GMC Sierra 1500 SLTDark Sky Metallic 2020 GMC Sierra 1500 SLTDark Sky Metallic 2020 GMC Sierra 1500 SLTDark Sky Metallic 2020 GMC Sierra 1500 SLT

    $32,794

    $1.6K
    87,720 mi.
    Est. $606/mo

    Lou Fusz Buick GMC

    4.5
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    St. Louis, MO (30 mi)
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  • Thunderstorm Gray 2024 GMC Sierra 1500 AT4Thunderstorm Gray 2024 GMC Sierra 1500 AT4Thunderstorm Gray 2024 GMC Sierra 1500 AT4Thunderstorm Gray 2024 GMC Sierra 1500 AT4Thunderstorm Gray 2024 GMC Sierra 1500 AT4Thunderstorm Gray 2024 GMC Sierra 1500 AT4

    $54,446

    36,162 mi.
    Est. $1,007/mo

    Lou Fusz Ford

    4.6
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    Chesterfield, MO (25 mi)
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  • Onyx Black 2021 GMC Sierra 1500 DenaliOnyx Black 2021 GMC Sierra 1500 DenaliOnyx Black 2021 GMC Sierra 1500 DenaliOnyx Black 2021 GMC Sierra 1500 DenaliOnyx Black 2021 GMC Sierra 1500 DenaliOnyx Black 2021 GMC Sierra 1500 Denali

    $38,061

    $1.2K
    88,433 mi.
    Est. $704/mo

    Clement Hyundai

    4.5
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    Wentzville, MO (18 mi)
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  • Satin Steel Metallic 2020 GMC Sierra 1500 AT4Satin Steel Metallic 2020 GMC Sierra 1500 AT4Satin Steel Metallic 2020 GMC Sierra 1500 AT4Satin Steel Metallic 2020 GMC Sierra 1500 AT4Satin Steel Metallic 2020 GMC Sierra 1500 AT4Satin Steel Metallic 2020 GMC Sierra 1500 AT4

    $41,500

    45,395 mi.
    Est. $767/mo

    Pappas Toyota

    4.8
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    St Peters, MO (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

    $38,900

    79,523 mi.
    Est. $719/mo

    Pundmann Ford

    4.6
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    Saint Charles, MO (21 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

    $43,995

    $1K
    30,914 mi.
    Est. $814/mo

    Bommarito Volkswagen Hazelwood

    4.2
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    Hazelwood, MO (28 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

    $41,497

    $500
    42,937 mi.
    Est. $767/mo

    EchoPark Automotive St. Louis

    4.6
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    Chesterfield, MO (24 mi)
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  • Dark Sky Metallic 2019 GMC Sierra 1500 SLTDark Sky Metallic 2019 GMC Sierra 1500 SLTDark Sky Metallic 2019 GMC Sierra 1500 SLTDark Sky Metallic 2019 GMC Sierra 1500 SLTDark Sky Metallic 2019 GMC Sierra 1500 SLTDark Sky Metallic 2019 GMC Sierra 1500 SLT

    $35,900

    $300
    56,986 mi.
    Est. $664/mo

    INFINITI of Creve Coeur

    4.6
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    Creve Coeur, MO (30 mi)
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  • Pacific Blue Metallic 2019 GMC Sierra 1500 AT4Pacific Blue Metallic 2019 GMC Sierra 1500 AT4Pacific Blue Metallic 2019 GMC Sierra 1500 AT4Pacific Blue Metallic 2019 GMC Sierra 1500 AT4Pacific Blue Metallic 2019 GMC Sierra 1500 AT4Pacific Blue Metallic 2019 GMC Sierra 1500 AT4

    $38,500

    79,054 mi.
    Est. $712/mo

    Mercedes-Benz of Creve Coeur

    4.7
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    Creve Coeur, MO (30 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

    $60,995

    25,594 mi.
    Est. $1,128/mo

    Land Rover Chesterfield

    4.9
    Check Availability
    Chesterfield, MO (26 mi)
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  • Summit White 2024 GMC Sierra 1500 ElevationSummit White 2024 GMC Sierra 1500 ElevationSummit White 2024 GMC Sierra 1500 ElevationSummit White 2024 GMC Sierra 1500 ElevationSummit White 2024 GMC Sierra 1500 ElevationSummit White 2024 GMC Sierra 1500 Elevation

    $39,900

    $3K
    15,453 mi.
    Est. $738/mo

    Behlmann Buick GMC

    4.7
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    Troy, MO (11 mi)

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  • Red Quartz Tintcoat 2020 GMC Sierra 1500 AT4Red Quartz Tintcoat 2020 GMC Sierra 1500 AT4Red Quartz Tintcoat 2020 GMC Sierra 1500 AT4Red Quartz Tintcoat 2020 GMC Sierra 1500 AT4

    $37,995

    78,078 mi.
    Est. $703/mo

    Dave Sinclair Lincoln St. Peters

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    Saint Peters, MO (18 mi)
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  • Onyx Black 2017 GMC Sierra 1500 BaseOnyx Black 2017 GMC Sierra 1500 BaseOnyx Black 2017 GMC Sierra 1500 BaseOnyx Black 2017 GMC Sierra 1500 BaseOnyx Black 2017 GMC Sierra 1500 BaseOnyx Black 2017 GMC Sierra 1500 Base

    $20,000

    $500
    130,990 mi.
    Est. $370/mo

    Mountain Top Motor Co

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    Troy, MO (10 mi)
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  • Onyx Black 2018 GMC Sierra 1500 SLTOnyx Black 2018 GMC Sierra 1500 SLTOnyx Black 2018 GMC Sierra 1500 SLTOnyx Black 2018 GMC Sierra 1500 SLTOnyx Black 2018 GMC Sierra 1500 SLTOnyx Black 2018 GMC Sierra 1500 SLT

    $26,495

    98,751 mi.
    Est. $490/mo

    Continental Auto Sales of Maryland Heights

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    Maryland Heights, MO (26 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. $518/mo

    Jerseyville Motor Company Inc

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    Jerseyville, IL (26 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

    $34,977

    134,509 mi.
    Est. $647/mo

    Quality Chrysler Dodge Jeep Ram of Jerseyville

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    Jerseyville, IL (26 mi)
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  • White Frost Tricoat 2021 GMC Sierra 1500 DenaliWhite Frost Tricoat 2021 GMC Sierra 1500 DenaliWhite Frost Tricoat 2021 GMC Sierra 1500 DenaliWhite Frost Tricoat 2021 GMC Sierra 1500 DenaliWhite Frost Tricoat 2021 GMC Sierra 1500 DenaliWhite Frost Tricoat 2021 GMC Sierra 1500 Denali

    $43,900

    33,838 mi.
    Est. $812/mo

    Behlmann Buick GMC

    4.7
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    Troy, MO (11 mi)

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  • Red 2021 GMC Sierra 1500 SLTRed 2021 GMC Sierra 1500 SLTRed 2021 GMC Sierra 1500 SLTRed 2021 GMC Sierra 1500 SLTRed 2021 GMC Sierra 1500 SLTRed 2021 GMC Sierra 1500 SLT

    $32,990

    $1K
    89,234 mi.
    Est. $610/mo

    Mylenbusch Auto Source

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    O'Fallon, MO (15 mi)
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  • Summit White 2024 GMC Sierra 1500 ProSummit White 2024 GMC Sierra 1500 ProSummit White 2024 GMC Sierra 1500 ProSummit White 2024 GMC Sierra 1500 ProSummit White 2024 GMC Sierra 1500 ProSummit White 2024 GMC Sierra 1500 Pro

    $40,959

    15,058 mi.
    Est. $757/mo

    Suntrup Buick GMC

    3.8
    Check Availability
    Saint Peters, MO (18 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

    $44,498

    $500
    46,126 mi.
    Est. $823/mo

    St. Charles Nissan

    4.9
    Check Availability
    St Peters, MO (18 mi)
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  • Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4

    $58,263

    $1.3K
    21,001 mi.
    Est. $1,078/mo

    Lou Fusz Buick GMC

    4.5
    Check Availability
    St. Louis, MO (30 mi)
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  • White 2023 GMC Sierra 1500 ElevationWhite 2023 GMC Sierra 1500 ElevationWhite 2023 GMC Sierra 1500 ElevationWhite 2023 GMC Sierra 1500 ElevationWhite 2023 GMC Sierra 1500 ElevationWhite 2023 GMC Sierra 1500 Elevation

    $42,998

    55,283 mi.
    Est. $795/mo

    CarMax Jackson (TN)

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    $149 delivery to St. Peters, MO (17 mi)
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  • Titanium Rush Metallic 2024 GMC Sierra 1500 SLTTitanium Rush Metallic 2024 GMC Sierra 1500 SLTTitanium Rush Metallic 2024 GMC Sierra 1500 SLTTitanium Rush Metallic 2024 GMC Sierra 1500 SLTTitanium Rush Metallic 2024 GMC Sierra 1500 SLTTitanium Rush Metallic 2024 GMC Sierra 1500 SLT

    $44,900

    $1K
    60,844 mi.
    Est. $830/mo

    Behlmann Buick GMC

    4.7
    Check Availability
    Troy, MO (11 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

    $30,989

    131,931 mi.
    Est. $573/mo

    Kearns Motor Car Co.

    4.6
    Check Availability
    Free delivery from Johnson Creek, WI (301 mi)
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GMC Sierra 1500 prices by year

Model year Average price Deals
2026 GMC Sierra 1500 $56,432
2025 GMC Sierra 1500 $49,563 8 Great deals
2024 GMC Sierra 1500 $45,305 9 Good deals
2021 GMC Sierra 1500 $36,692 9 Good deals
2020 GMC Sierra 1500 $35,862 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 $40,353, with pricing starting at $1,500.

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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