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

    $34,303

    100,607 mi.
    Est. $632/mo

    Cardinal Buick GMC Inc.

    3.8
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    Belleville, IL (7 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. $571/mo

    Laura Buick GMC

    4.6
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    Collinsville, IL (14 mi)

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  • Volcanic Red 2024 GMC Sierra 1500 DenaliVolcanic Red 2024 GMC Sierra 1500 DenaliVolcanic Red 2024 GMC Sierra 1500 DenaliVolcanic Red 2024 GMC Sierra 1500 DenaliVolcanic Red 2024 GMC Sierra 1500 DenaliVolcanic Red 2024 GMC Sierra 1500 Denali

    $48,495

    $500
    44,260 mi.
    Est. $894/mo

    Laura Buick GMC

    4.6
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    Collinsville, IL (14 mi)
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  • White Frost Tricoat 2017 GMC Sierra 1500 DenaliWhite Frost Tricoat 2017 GMC Sierra 1500 DenaliWhite Frost Tricoat 2017 GMC Sierra 1500 DenaliWhite Frost Tricoat 2017 GMC Sierra 1500 DenaliWhite Frost Tricoat 2017 GMC Sierra 1500 DenaliWhite Frost Tricoat 2017 GMC Sierra 1500 Denali

    $25,999

    123,414 mi.
    Est. $479/mo

    Steve Schmitt, Inc.

    4.9
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    Highland, IL (21 mi)
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  • Sterling Metallic 2023 GMC Sierra 1500 Denali UltimateSterling Metallic 2023 GMC Sierra 1500 Denali UltimateSterling Metallic 2023 GMC Sierra 1500 Denali UltimateSterling Metallic 2023 GMC Sierra 1500 Denali UltimateSterling Metallic 2023 GMC Sierra 1500 Denali UltimateSterling Metallic 2023 GMC Sierra 1500 Denali Ultimate

    $59,995

    36,538 mi.
    Est. $1,106/mo

    Sunset Ford

    4.9
    Check Availability
    St Louis, MO (27 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

    $55,122

    46,603 mi.
    Est. $1,016/mo

    Auffenberg Ford O'Fallon

    4.2
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    O'Fallon, IL (6 mi)
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  • Summit White 2017 GMC Sierra 1500 SLTSummit White 2017 GMC Sierra 1500 SLTSummit White 2017 GMC Sierra 1500 SLTSummit White 2017 GMC Sierra 1500 SLTSummit White 2017 GMC Sierra 1500 SLTSummit White 2017 GMC Sierra 1500 SLT

    $23,418

    $1.3K
    123,394 mi.
    Est. $432/mo

    Lou Fusz Mazda

    4.7
    Check Availability
    Creve Coeur, MO (30 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. $756/mo

    Laura Buick GMC

    4.6
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    Collinsville, IL (14 mi)

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  • Titanium Rush Metallic 2022 GMC Sierra 1500 DenaliTitanium Rush Metallic 2022 GMC Sierra 1500 DenaliTitanium Rush Metallic 2022 GMC Sierra 1500 DenaliTitanium Rush Metallic 2022 GMC Sierra 1500 DenaliTitanium Rush Metallic 2022 GMC Sierra 1500 DenaliTitanium Rush Metallic 2022 GMC Sierra 1500 Denali

    $41,999

    89,020 mi.
    Est. $774/mo

    Dave Mungenast St. Louis Honda

    4.8
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    Saint Louis, MO (25 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

    $49,988

    $1.5K
    32,900 mi.
    Est. $921/mo

    Dean Team Volvo Cars of Saint Louis

    4.8
    Check Availability
    Saint Louis, MO (25 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

    $38,412

    10,409 mi.
    Est. $708/mo

    Weber Chevrolet Granite City

    4.9
    Check Availability
    Granite City, IL (21 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

    $36,812

    38,164 mi.
    Est. $678/mo

    Weber Ford

    5.0
    Check Availability
    Granite City, IL (21 mi)
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  • Quicksilver Metallic 2016 GMC Sierra 1500 SLTQuicksilver Metallic 2016 GMC Sierra 1500 SLTQuicksilver Metallic 2016 GMC Sierra 1500 SLTQuicksilver Metallic 2016 GMC Sierra 1500 SLTQuicksilver Metallic 2016 GMC Sierra 1500 SLTQuicksilver Metallic 2016 GMC Sierra 1500 SLT

    $26,500

    110,589 mi.
    Est. $488/mo

    South County Dodge Chrysler Jeep RAM

    4.4
    Check Availability
    Saint Louis, MO (24 mi)
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  • Gray 2024 GMC Sierra 1500 AT4Gray 2024 GMC Sierra 1500 AT4Gray 2024 GMC Sierra 1500 AT4Gray 2024 GMC Sierra 1500 AT4Gray 2024 GMC Sierra 1500 AT4Gray 2024 GMC Sierra 1500 AT4

    $54,995

    28,162 mi.
    Est. $1,014/mo

    Laura Buick GMC

    4.6
    Check Availability
    Collinsville, IL (14 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. $820/mo

    Don Brown Chevrolet

    4.6
    Check Availability
    St. Louis, MO (22 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

    $33,915

    $1K
    76,472 mi.
    Est. $625/mo

    Suntrup Kia South

    4.8
    Check Availability
    St. Louis, MO (25 mi)
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  • Onyx Black 2021 GMC Sierra 1500 ElevationOnyx Black 2021 GMC Sierra 1500 ElevationOnyx Black 2021 GMC Sierra 1500 ElevationOnyx Black 2021 GMC Sierra 1500 ElevationOnyx Black 2021 GMC Sierra 1500 ElevationOnyx Black 2021 GMC Sierra 1500 Elevation

    $33,655

    $435
    79,427 mi.
    Est. $620/mo

    Dave Sinclair Buick GMC

    4.9
    Check Availability
    Saint Louis, MO (25 mi)
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  • Pacific Blue Metallic 2021 GMC Sierra 1500 ElevationPacific Blue Metallic 2021 GMC Sierra 1500 ElevationPacific Blue Metallic 2021 GMC Sierra 1500 ElevationPacific Blue Metallic 2021 GMC Sierra 1500 ElevationPacific Blue Metallic 2021 GMC Sierra 1500 ElevationPacific Blue Metallic 2021 GMC Sierra 1500 Elevation

    $34,277

    67,043 mi.
    Est. $632/mo

    Serra Honda O'Fallon

    4.9
    Check Availability
    O'Fallon, IL (6 mi)
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  • Gray 2024 GMC Sierra 1500 AT4XGray 2024 GMC Sierra 1500 AT4XGray 2024 GMC Sierra 1500 AT4XGray 2024 GMC Sierra 1500 AT4XGray 2024 GMC Sierra 1500 AT4XGray 2024 GMC Sierra 1500 AT4X

    $63,998

    $2K
    24,745 mi.
    Est. $1,179/mo

    CarMax O'Fallon

    Check Availability
    O'Fallon, IL (6 mi)
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  • Onyx Black 2024 GMC Sierra 1500 DenaliOnyx Black 2024 GMC Sierra 1500 DenaliOnyx Black 2024 GMC Sierra 1500 DenaliOnyx Black 2024 GMC Sierra 1500 DenaliOnyx Black 2024 GMC Sierra 1500 DenaliOnyx Black 2024 GMC Sierra 1500 Denali

    $49,995

    45,168 mi.
    Est. $921/mo

    Laura Buick GMC

    4.6
    Check Availability
    Collinsville, IL (14 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

    $25,950

    79,611 mi.
    Est. $478/mo

    Dean Team Brentwood

    5.0
    Check Availability
    Brentwood, MO (25 mi)
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  • Gray 2021 GMC Sierra 1500 SLTGray 2021 GMC Sierra 1500 SLTGray 2021 GMC Sierra 1500 SLTGray 2021 GMC Sierra 1500 SLTGray 2021 GMC Sierra 1500 SLTGray 2021 GMC Sierra 1500 SLT

    $41,998

    $1K
    32,610 mi.
    Est. $774/mo

    CarMax St. Louis South Lindbergh

    Check Availability
    St. Louis, MO (25 mi)
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  • Cardinal Red 2024 GMC Sierra 1500 ProCardinal Red 2024 GMC Sierra 1500 ProCardinal Red 2024 GMC Sierra 1500 ProCardinal Red 2024 GMC Sierra 1500 ProCardinal Red 2024 GMC Sierra 1500 ProCardinal Red 2024 GMC Sierra 1500 Pro

    $41,973

    $1.6K
    17,561 mi.
    Est. $774/mo

    Meier Chevrolet GMC

    Check Availability
    Sparta, IL (29 mi)
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  • Summit White 2025 GMC Sierra 1500 SLTSummit White 2025 GMC Sierra 1500 SLTSummit White 2025 GMC Sierra 1500 SLTSummit White 2025 GMC Sierra 1500 SLTSummit White 2025 GMC Sierra 1500 SLTSummit White 2025 GMC Sierra 1500 SLT

    $45,300

    $450
    53,463 mi.
    Est. $835/mo

    Jim Butler Maserati

    Check Availability
    Maplewood, MO (25 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. $534/mo

    The Daily Driver Classic Motors

    Check Availability
    St. Louis, MO (22 mi)
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  • Summit White 2022 GMC Sierra 1500 SLTSummit White 2022 GMC Sierra 1500 SLTSummit White 2022 GMC Sierra 1500 SLTSummit White 2022 GMC Sierra 1500 SLTSummit White 2022 GMC Sierra 1500 SLTSummit White 2022 GMC Sierra 1500 SLT

    $45,990

    45,493 mi.
    Est. $848/mo

    Jack Schmitt Chevrolet Wood River

    3.3
    Check Availability
    Wood River, IL (26 mi)

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  • Black 2016 GMC Sierra 1500 SLEBlack 2016 GMC Sierra 1500 SLEBlack 2016 GMC Sierra 1500 SLEBlack 2016 GMC Sierra 1500 SLEBlack 2016 GMC Sierra 1500 SLEBlack 2016 GMC Sierra 1500 SLE

    $19,995

    93,000 mi.
    Est. $369/mo

    Midwest Autoplex

    Check Availability
    St. Louis, MO (23 mi)
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  • Red 2008 GMC Sierra 1500Red 2008 GMC Sierra 1500Red 2008 GMC Sierra 1500Red 2008 GMC Sierra 1500Red 2008 GMC Sierra 1500Red 2008 GMC Sierra 1500

    $16,977

    $523
    63,110 mi.
    Est. $313/mo

    Frank Leta Acura

    3.6
    Check Availability
    Saint Louis, MO (25 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

    $43,750

    $240
    43,588 mi.
    Est. $806/mo

    Unlimited Motors

    4.5
    Check Availability
    $337 delivery from Westfield, IN (225 mi)
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  • White 2025 GMC Sierra 1500 ProWhite 2025 GMC Sierra 1500 ProWhite 2025 GMC Sierra 1500 ProWhite 2025 GMC Sierra 1500 ProWhite 2025 GMC Sierra 1500 ProWhite 2025 GMC Sierra 1500 Pro

    $37,998

    2,000 mi.
    Est. $700/mo

    CarMax St. Louis Mid Rivers Mall

    Check Availability
    Free delivery to O'Fallon, IL (6 mi)
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GMC Sierra 1500 prices by year

Model year Average price Deals
2026 GMC Sierra 1500 $58,402 6 Good deals
2025 GMC Sierra 1500 $49,172 8 Great deals
2024 GMC Sierra 1500 $49,250 7 Great deals
2023 GMC Sierra 1500 $46,819 11 Good deals
2021 GMC Sierra 1500 $34,026 6 Great deals
2020 GMC Sierra 1500 $34,508 10 Good deals
2018 GMC Sierra 1500 $26,789 12 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 $40,657, with pricing starting at $1,300.

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 2008 to 2026.

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