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  • Pacific Blue Metallic 2023 GMC Sierra 1500 SLTPacific Blue Metallic 2023 GMC Sierra 1500 SLTPacific Blue Metallic 2023 GMC Sierra 1500 SLTPacific Blue Metallic 2023 GMC Sierra 1500 SLTPacific Blue Metallic 2023 GMC Sierra 1500 SLTPacific Blue Metallic 2023 GMC Sierra 1500 SLT

    $47,372

    31,654 mi.
    Est. $818/mo

    Laura Buick GMC

    4.5
    Check Availability
    Collinsville, IL (24 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

    79,544 mi.
    Est. $545/mo

    Serra Honda O'Fallon

    4.9
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    O'Fallon, IL (24 mi)

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  • Satin Steel Metallic 2021 GMC Sierra 1500 SLESatin Steel Metallic 2021 GMC Sierra 1500 SLESatin Steel Metallic 2021 GMC Sierra 1500 SLESatin Steel Metallic 2021 GMC Sierra 1500 SLESatin Steel Metallic 2021 GMC Sierra 1500 SLESatin Steel Metallic 2021 GMC Sierra 1500 SLE

    $29,872

    73,844 mi.
    Est. $516/mo

    Laura Buick GMC

    4.5
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    Collinsville, IL (24 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

    $50,410

    46,603 mi.
    Est. $871/mo

    Auffenberg Ford O'Fallon

    4.2
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    O'Fallon, IL (24 mi)
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  • Quicksilver Metallic 2018 GMC Sierra 1500 SLEQuicksilver Metallic 2018 GMC Sierra 1500 SLEQuicksilver Metallic 2018 GMC Sierra 1500 SLEQuicksilver Metallic 2018 GMC Sierra 1500 SLEQuicksilver Metallic 2018 GMC Sierra 1500 SLEQuicksilver Metallic 2018 GMC Sierra 1500 SLE

    $29,404

    $5.1K
    33,078 mi.
    Est. $508/mo

    Auffenberg Auto Mall

    4.6
    Check Availability
    Shiloh, IL (24 mi)
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  • Summit White 2020 GMC Sierra 1500 SLTSummit White 2020 GMC Sierra 1500 SLTSummit White 2020 GMC Sierra 1500 SLTSummit White 2020 GMC Sierra 1500 SLTSummit White 2020 GMC Sierra 1500 SLTSummit White 2020 GMC Sierra 1500 SLT

    $23,999

    162,333 mi.
    Est. $415/mo

    Steve Schmitt, Inc.

    4.6
    Check Availability
    Highland, IL (6 mi)
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  • Blue 2025 GMC Sierra 1500 DenaliBlue 2025 GMC Sierra 1500 DenaliBlue 2025 GMC Sierra 1500 DenaliBlue 2025 GMC Sierra 1500 DenaliBlue 2025 GMC Sierra 1500 DenaliBlue 2025 GMC Sierra 1500 Denali

    $59,998

    15,906 mi.
    Est. $1,036/mo

    CarMax O'Fallon

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    O'Fallon, IL (24 mi)
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  • Sterling Metallic 2024 GMC Sierra 1500 DenaliSterling Metallic 2024 GMC Sierra 1500 DenaliSterling Metallic 2024 GMC Sierra 1500 DenaliSterling Metallic 2024 GMC Sierra 1500 DenaliSterling Metallic 2024 GMC Sierra 1500 DenaliSterling Metallic 2024 GMC Sierra 1500 Denali

    $59,977

    33,003 mi.
    Est. $1,036/mo

    Serra Honda O'Fallon

    4.9
    Check Availability
    O'Fallon, IL (24 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

    $28,085

    125,519 mi.
    Est. $485/mo

    Hosick GMC

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    Vandalia, IL (30 mi)
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  • Titanium Rush Metallic 2022 GMC Sierra 1500 SLTTitanium Rush Metallic 2022 GMC Sierra 1500 SLTTitanium Rush Metallic 2022 GMC Sierra 1500 SLTTitanium Rush Metallic 2022 GMC Sierra 1500 SLTTitanium Rush Metallic 2022 GMC Sierra 1500 SLTTitanium Rush Metallic 2022 GMC Sierra 1500 SLT

    $43,359

    34,290 mi.
    Est. $749/mo

    Jack Schmitt Chevrolet Wood River

    3.5
    Check Availability
    Wood River, IL (27 mi)
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  • Onyx Black 2018 GMC Sierra 1500 DenaliOnyx Black 2018 GMC Sierra 1500 DenaliOnyx Black 2018 GMC Sierra 1500 DenaliOnyx Black 2018 GMC Sierra 1500 DenaliOnyx Black 2018 GMC Sierra 1500 DenaliOnyx Black 2018 GMC Sierra 1500 Denali

    $33,372

    86,240 mi.
    Est. $576/mo

    Laura Buick GMC

    4.5
    Check Availability
    Collinsville, IL (24 mi)
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  • White Frost Tri-Coat 2022 GMC Sierra 1500 DenaliWhite Frost Tri-Coat 2022 GMC Sierra 1500 DenaliWhite Frost Tri-Coat 2022 GMC Sierra 1500 DenaliWhite Frost Tri-Coat 2022 GMC Sierra 1500 DenaliWhite Frost Tri-Coat 2022 GMC Sierra 1500 DenaliWhite Frost Tri-Coat 2022 GMC Sierra 1500 Denali

    $41,372

    82,961 mi.
    Est. $715/mo

    Laura Buick GMC

    4.5
    Check Availability
    Collinsville, IL (24 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

    $33,412

    $1.1K
    75,186 mi.
    Est. $577/mo

    Auffenberg Auto Mall

    4.6
    Check Availability
    Shiloh, IL (24 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

    $25,495

    142,013 mi.
    Est. $440/mo

    Steve Schmitt, Inc.

    4.6
    Check Availability
    Highland, IL (6 mi)
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  • Gray 2024 GMC Sierra 1500 ElevationGray 2024 GMC Sierra 1500 ElevationGray 2024 GMC Sierra 1500 ElevationGray 2024 GMC Sierra 1500 ElevationGray 2024 GMC Sierra 1500 ElevationGray 2024 GMC Sierra 1500 Elevation

    $54,998

    $1K
    18,847 mi.
    Est. $950/mo

    CarMax O'Fallon

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    O'Fallon, IL (24 mi)
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  • White Frost Tri-Coat 2020 GMC Sierra 1500 SLTWhite Frost Tri-Coat 2020 GMC Sierra 1500 SLTWhite Frost Tri-Coat 2020 GMC Sierra 1500 SLTWhite Frost Tri-Coat 2020 GMC Sierra 1500 SLTWhite Frost Tri-Coat 2020 GMC Sierra 1500 SLTWhite Frost Tri-Coat 2020 GMC Sierra 1500 SLT

    $31,372

    119,236 mi.
    Est. $542/mo

    Laura Buick GMC

    4.5
    Check Availability
    Collinsville, IL (24 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

    $37,372

    87,815 mi.
    Est. $646/mo

    Laura Buick GMC

    4.5
    Check Availability
    Collinsville, IL (24 mi)
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  • Onyx Black 2023 GMC Sierra 1500 AT4XOnyx Black 2023 GMC Sierra 1500 AT4XOnyx Black 2023 GMC Sierra 1500 AT4XOnyx Black 2023 GMC Sierra 1500 AT4XOnyx Black 2023 GMC Sierra 1500 AT4XOnyx Black 2023 GMC Sierra 1500 AT4X

    $59,372

    35,122 mi.
    Est. $1,025/mo

    Laura Buick GMC

    4.5
    Check Availability
    Collinsville, IL (24 mi)
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  • Quartz 2019 GMC Sierra 1500 SLTQuartz 2019 GMC Sierra 1500 SLTQuartz 2019 GMC Sierra 1500 SLTQuartz 2019 GMC Sierra 1500 SLTQuartz 2019 GMC Sierra 1500 SLTQuartz 2019 GMC Sierra 1500 SLT

    $37,377

    53,656 mi.
    Est. $646/mo

    Newbold Toyota

    4.5
    Check Availability
    O'Fallon, IL (24 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

    $34,379

    $464
    84,341 mi.
    Est. $594/mo

    Auffenberg Auto Mall

    4.6
    Check Availability
    Shiloh, IL (24 mi)
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  • Summit White 2026 GMC Sierra 1500 ElevationSummit White 2026 GMC Sierra 1500 ElevationSummit White 2026 GMC Sierra 1500 ElevationSummit White 2026 GMC Sierra 1500 ElevationSummit White 2026 GMC Sierra 1500 ElevationSummit White 2026 GMC Sierra 1500 Elevation

    $50,372

    6,475 mi.
    Est. $870/mo

    Laura Buick GMC

    4.5
    Check Availability
    Collinsville, IL (24 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

    $41,872

    58,002 mi.
    Est. $723/mo

    Laura Buick GMC

    4.5
    Check Availability
    Collinsville, IL (24 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

    $34,372

    43,916 mi.
    Est. $594/mo

    Laura Buick GMC

    4.5
    Check Availability
    Collinsville, IL (24 mi)
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  • Volcanic Red 2023 GMC Sierra 1500 SLTVolcanic Red 2023 GMC Sierra 1500 SLTVolcanic Red 2023 GMC Sierra 1500 SLTVolcanic Red 2023 GMC Sierra 1500 SLTVolcanic Red 2023 GMC Sierra 1500 SLTVolcanic Red 2023 GMC Sierra 1500 SLT

    $50,372

    5,682 mi.
    Est. $870/mo

    Laura Buick GMC

    4.5
    Check Availability
    Collinsville, IL (24 mi)
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  • Titanium Rush Metallic 2024 GMC Sierra 1500 ElevationTitanium Rush Metallic 2024 GMC Sierra 1500 ElevationTitanium Rush Metallic 2024 GMC Sierra 1500 ElevationTitanium Rush Metallic 2024 GMC Sierra 1500 ElevationTitanium Rush Metallic 2024 GMC Sierra 1500 ElevationTitanium Rush Metallic 2024 GMC Sierra 1500 Elevation

    $41,499

    28,978 mi.
    Est. $717/mo

    D'Arcy Chevrolet

    4.9
    Check Availability
    $399 delivery from Morris, IL (190 mi)
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  • Silver 2025 GMC Sierra 1500 DenaliSilver 2025 GMC Sierra 1500 DenaliSilver 2025 GMC Sierra 1500 DenaliSilver 2025 GMC Sierra 1500 DenaliSilver 2025 GMC Sierra 1500 DenaliSilver 2025 GMC Sierra 1500 Denali

    $58,998

    19,532 mi.
    Est. $1,019/mo

    CarMax Naperville

    4.6
    Check Availability
    $149 delivery to O'Fallon, IL (24 mi)
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GMC Sierra 1500 prices by year

Model year Average price Deals
2026 GMC Sierra 1500 $59,396 5 Great deals
2024 GMC Sierra 1500 $53,616 15 Good deals
2023 GMC Sierra 1500 $47,875 11 Good deals
2020 GMC Sierra 1500 $32,001 5 Good deals
2018 GMC Sierra 1500 $29,996 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 $42,168, 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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