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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. $649/mo

    Cardinal Buick GMC Inc.

    3.8
    Check Availability
    Belleville, IL (29 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. $577/mo

    Serra Honda O'Fallon

    4.9
    Check Availability
    O'Fallon, IL (30 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. $932/mo

    Auffenberg Ford O'Fallon

    4.1
    Check Availability
    O'Fallon, IL (30 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. $749/mo

    Auffenberg Auto Mall

    4.6
    Check Availability
    Shiloh, IL (29 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

    $42,295

    17,561 mi.
    Est. $773/mo

    Meier Chevrolet GMC

    Check Availability
    Sparta, IL (6 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 SLE

    $34,210

    33,078 mi.
    Est. $626/mo

    Auffenberg Auto Mall

    4.6
    Check Availability
    Shiloh, IL (29 mi)
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  • Steel Metallic 2020 GMC Sierra 1500 AT4Steel Metallic 2020 GMC Sierra 1500 AT4Steel Metallic 2020 GMC Sierra 1500 AT4Steel Metallic 2020 GMC Sierra 1500 AT4Steel Metallic 2020 GMC Sierra 1500 AT4

    $37,377

    $300
    87,702 mi.
    Est. $683/mo

    Newbold Toyota

    4.4
    Check Availability
    O'Fallon, IL (30 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. $1,097/mo

    Serra Honda O'Fallon

    4.9
    Check Availability
    O'Fallon, IL (30 mi)

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  • Onyx Black 2020 GMC Sierra 1500Onyx Black 2020 GMC Sierra 1500Onyx Black 2020 GMC Sierra 1500Onyx Black 2020 GMC Sierra 1500Onyx Black 2020 GMC Sierra 1500Onyx Black 2020 GMC Sierra 1500

    $25,056

    $1.7K
    117,068 mi.
    Est. $458/mo

    Auffenberg Auto Mall

    4.6
    Check Availability
    Shiloh, IL (29 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

    $34,966

    $500
    84,341 mi.
    Est. $639/mo

    Auffenberg Auto Mall

    4.6
    Check Availability
    Shiloh, IL (29 mi)
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  • blue 1995 GMC Sierra 1500 Baseblue 1995 GMC Sierra 1500 Baseblue 1995 GMC Sierra 1500 Baseblue 1995 GMC Sierra 1500 Baseblue 1995 GMC Sierra 1500 Baseblue 1995 GMC Sierra 1500 Base

    $15,500

    338,736 mi.
    Est. $283/mo

    Gateway Classic Cars

    2.6
    Check Availability
    O Fallon, IL (29 mi)
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  • BLUE 1994 GMC Sierra 1500 BaseBLUE 1994 GMC Sierra 1500 BaseBLUE 1994 GMC Sierra 1500 BaseBLUE 1994 GMC Sierra 1500 BaseBLUE 1994 GMC Sierra 1500 BaseBLUE 1994 GMC Sierra 1500 Base

    $29,000

    162,588 mi.
    Est. $530/mo

    Gateway Classic Cars

    2.6
    Check Availability
    O Fallon, IL (29 mi)
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  • Dark Sky Metallic 2020 GMC Sierra 1500 ElevationDark Sky Metallic 2020 GMC Sierra 1500 ElevationDark Sky Metallic 2020 GMC Sierra 1500 ElevationDark Sky Metallic 2020 GMC Sierra 1500 ElevationDark Sky Metallic 2020 GMC Sierra 1500 ElevationDark Sky Metallic 2020 GMC Sierra 1500 Elevation

    $35,966

    $500
    66,765 mi.
    Est. $658/mo

    Auffenberg Auto Mall

    4.6
    Check Availability
    Shiloh, IL (29 mi)
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  • Onyx Black 2020 GMC Sierra 1500 ElevationOnyx Black 2020 GMC Sierra 1500 ElevationOnyx Black 2020 GMC Sierra 1500 ElevationOnyx Black 2020 GMC Sierra 1500 ElevationOnyx Black 2020 GMC Sierra 1500 ElevationOnyx Black 2020 GMC Sierra 1500 Elevation

    $28,999

    $1.6K
    86,853 mi.
    Est. $530/mo

    Auffenberg Auto Mall

    4.6
    Check Availability
    Shiloh, IL (29 mi)
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  • Summit White 2024 GMC Sierra 1500 SLTSummit White 2024 GMC Sierra 1500 SLTSummit White 2024 GMC Sierra 1500 SLTSummit White 2024 GMC Sierra 1500 SLTSummit White 2024 GMC Sierra 1500 SLTSummit White 2024 GMC Sierra 1500 SLT

    $49,295

    48,057 mi.
    Est. $901/mo

    Meier Chevrolet GMC

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    Sparta, IL (6 mi)
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  • Summit White 2024 GMC Sierra 1500 AT4XSummit White 2024 GMC Sierra 1500 AT4XSummit White 2024 GMC Sierra 1500 AT4XSummit White 2024 GMC Sierra 1500 AT4XSummit White 2024 GMC Sierra 1500 AT4XSummit White 2024 GMC Sierra 1500 AT4X

    $68,295

    12,758 mi.
    Est. $1,249/mo

    Meier Chevrolet GMC

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    Sparta, IL (6 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 SLT

    $37,377

    53,656 mi.
    Est. $683/mo

    Newbold Toyota

    4.4
    Check Availability
    O'Fallon, IL (30 mi)
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  • White Frost Tri-Coat 2018 GMC Sierra 1500 SLTWhite Frost Tri-Coat 2018 GMC Sierra 1500 SLTWhite Frost Tri-Coat 2018 GMC Sierra 1500 SLTWhite Frost Tri-Coat 2018 GMC Sierra 1500 SLTWhite Frost Tri-Coat 2018 GMC Sierra 1500 SLTWhite Frost Tri-Coat 2018 GMC Sierra 1500 SLT

    Not Priced

    93,093 mi.

    Meier Chevrolet GMC

    Check Availability
    Sparta, IL (6 mi)
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  • Pacific Blue Metallic 2019 GMC Sierra 1500 DenaliPacific Blue Metallic 2019 GMC Sierra 1500 DenaliPacific Blue Metallic 2019 GMC Sierra 1500 DenaliPacific Blue Metallic 2019 GMC Sierra 1500 DenaliPacific Blue Metallic 2019 GMC Sierra 1500 DenaliPacific Blue Metallic 2019 GMC Sierra 1500 Denali

    Not Priced

    84,658 mi.

    Meier Chevrolet GMC

    Check Availability
    Sparta, IL (6 mi)
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  • Not Priced

    11,756 mi.

    Meier Chevrolet

    Check Availability
    Nashville, IL (19 mi)
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  • $38,970

    75,186 mi.
    Est. $713/mo

    Auffenberg Auto Mall

    4.6
    Check Availability
    Shiloh, IL (29 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. $896/mo

    CarMax Knoxville

    4.2
    Check Availability
    $299 delivery to O'Fallon, IL (30 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. $567/mo

    Laura Buick GMC

    4.5
    Check Availability
    $199 delivery from Collinsville, IL (38 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. $494/mo

    Laura Buick GMC

    4.5
    Check Availability
    Collinsville, IL (38 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. $649/mo

    George Weber Chevrolet Columbia

    4.9
    Check Availability
    Columbia, IL (35 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. $973/mo

    Weber Chevrolet Granite City

    4.9
    Check Availability
    Granite City, IL (44 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. $805/mo

    Jim Butler Chevrolet

    4.3
    Check Availability
    Fenton, MO (47 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. $752/mo

    Dave Mungenast St. Louis Honda

    4.8
    Check Availability
    Saint Louis, MO (42 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. $439/mo

    Steve Schmitt, Inc.

    4.6
    Check Availability
    Highland, IL (38 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. $490/mo

    Weber Ford

    4.9
    Check Availability
    Granite City, IL (44 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. $770/mo

    Don Brown Chevrolet

    4.6
    Check Availability
    St. Louis, MO (43 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. $705/mo

    Sapaugh GM Country

    4.8
    Check Availability
    Herculaneum, MO (40 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. $925/mo

    Dean Team Volvo Cars of Saint Louis

    4.8
    Check Availability
    Saint Louis, MO (45 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. $787/mo

    Dave Sinclair Buick GMC

    4.9
    Check Availability
    Saint Louis, MO (43 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. $904/mo

    AutoCenters Nissan

    4.6
    Check Availability
    Herculaneum, MO (40 mi)
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GMC Sierra 1500 prices by year

Model year Average price Deals
2026 GMC Sierra 1500 $66,264

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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