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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

    $35,995

    100,631 mi.
    Est. $664/mo

    Cardinal Buick GMC Inc.

    3.8
    Check Availability
    Belleville, IL (24 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

    32,900 mi.
    Est. $922/mo

    Dean Team Volvo Cars of Saint Louis

    4.8
    Check Availability
    Saint Louis, MO (11 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

    $37,100

    82,625 mi.
    Est. $685/mo

    Jim Butler Chevrolet

    4.3
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    Fenton, MO (1 mi)
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  • Titanium Rush Metallic 2025 GMC Sierra 1500 Denali UltimateTitanium Rush Metallic 2025 GMC Sierra 1500 Denali UltimateTitanium Rush Metallic 2025 GMC Sierra 1500 Denali UltimateTitanium Rush Metallic 2025 GMC Sierra 1500 Denali UltimateTitanium Rush Metallic 2025 GMC Sierra 1500 Denali UltimateTitanium Rush Metallic 2025 GMC Sierra 1500 Denali Ultimate

    $64,995

    30,278 mi.
    Est. $1,199/mo

    Laura Buick GMC

    4.5
    Check Availability
    Collinsville, IL (28 mi)
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  • Onyx Black 2025 GMC Sierra 1500 Denali UltimateOnyx Black 2025 GMC Sierra 1500 Denali UltimateOnyx Black 2025 GMC Sierra 1500 Denali UltimateOnyx Black 2025 GMC Sierra 1500 Denali UltimateOnyx Black 2025 GMC Sierra 1500 Denali UltimateOnyx Black 2025 GMC Sierra 1500 Denali Ultimate

    $69,674

    $1.1K
    20,745 mi.
    Est. $1,286/mo

    Sapaugh GM Country

    4.8
    Check Availability
    Herculaneum, MO (18 mi)
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  • Summit White 2024 GMC Sierra 1500 AT4Summit White 2024 GMC Sierra 1500 AT4Summit White 2024 GMC Sierra 1500 AT4Summit White 2024 GMC Sierra 1500 AT4Summit White 2024 GMC Sierra 1500 AT4Summit White 2024 GMC Sierra 1500 AT4

    $50,814

    54,988 mi.
    Est. $938/mo

    Lou Fusz Buick GMC

    4.5
    Check Availability
    St. Louis, MO (14 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

    $1K
    59,199 mi.
    Est. $886/mo

    Sunset Ford

    4.9
    Check Availability
    St Louis, MO (5 mi)
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  • Onyx Black 2021 GMC Sierra 1500 AT4Onyx Black 2021 GMC Sierra 1500 AT4Onyx Black 2021 GMC Sierra 1500 AT4Onyx Black 2021 GMC Sierra 1500 AT4Onyx Black 2021 GMC Sierra 1500 AT4Onyx Black 2021 GMC Sierra 1500 AT4

    $33,570

    99,982 mi.
    Est. $619/mo

    Bommarito Ford

    4.6
    Check Availability
    Hazelwood, MO (20 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

    $39,712

    $1.2K
    58,395 mi.
    Est. $733/mo

    Glendale Chrysler Dodge Jeep RAM

    4.4
    Check Availability
    St. Louis, MO (8 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

    $37,484

    79,523 mi.
    Est. $692/mo

    Pundmann Ford

    4.6
    Check Availability
    Saint Charles, MO (20 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

    $43,498

    $500
    46,126 mi.
    Est. $803/mo

    St. Charles Nissan

    4.9
    Check Availability
    St Peters, MO (22 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

    $36,000

    91,122 mi.
    Est. $664/mo

    George Weber Chevrolet Columbia

    4.9
    Check Availability
    Columbia, IL (13 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

    $35,598

    $400
    43,761 mi.
    Est. $657/mo

    Weber Chevrolet Creve Coeur

    4.9
    Check Availability
    Creve Coeur, MO (12 mi)
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  • Metallic 2025 GMC Sierra 1500 DenaliMetallic 2025 GMC Sierra 1500 DenaliMetallic 2025 GMC Sierra 1500 DenaliMetallic 2025 GMC Sierra 1500 DenaliMetallic 2025 GMC Sierra 1500 DenaliMetallic 2025 GMC Sierra 1500 Denali

    $62,999

    21,114 mi.
    Est. $1,163/mo

    Dave Mungenast St. Louis Honda

    4.8
    Check Availability
    Saint Louis, MO (7 mi)
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  • Summit White 2016 GMC Sierra 1500 SLTSummit White 2016 GMC Sierra 1500 SLTSummit White 2016 GMC Sierra 1500 SLTSummit White 2016 GMC Sierra 1500 SLTSummit White 2016 GMC Sierra 1500 SLTSummit White 2016 GMC Sierra 1500 SLT

    $18,988

    164,004 mi.
    Est. $350/mo

    Jim Butler Kia

    4.7
    Check Availability
    Chesterfield, MO (15 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

    $38,437

    71,116 mi.
    Est. $709/mo

    Lou Fusz Ford

    4.6
    Check Availability
    Chesterfield, MO (15 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 SLT

    $31,620

    82,197 mi.
    Est. $584/mo

    Bommarito Toyota

    4.4
    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. $821/mo

    Clement Hyundai

    4.5
    Check Availability
    Wentzville, MO (28 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

    $43,298

    $1.1K
    42,512 mi.
    Est. $799/mo

    Don Brown Chevrolet

    4.6
    Check Availability
    St. Louis, MO (14 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

    $37,500

    87,702 mi.
    Est. $692/mo

    Newbold Toyota

    4.3
    Check Availability
    O'Fallon, IL (29 mi)
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  • Onyx Black 2025 GMC Sierra 1500 Denali UltimateOnyx Black 2025 GMC Sierra 1500 Denali UltimateOnyx Black 2025 GMC Sierra 1500 Denali UltimateOnyx Black 2025 GMC Sierra 1500 Denali UltimateOnyx Black 2025 GMC Sierra 1500 Denali UltimateOnyx Black 2025 GMC Sierra 1500 Denali Ultimate

    $69,520

    19,517 mi.
    Est. $1,283/mo

    Bommarito Nissan Hazelwood

    4.9
    Check Availability
    Hazelwood, MO (20 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

    $45,120

    33,637 mi.
    Est. $833/mo

    Bommarito Volkswagen Hazelwood

    4.2
    Check Availability
    Hazelwood, MO (20 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

    $53,212

    $100
    14,570 mi.
    Est. $982/mo

    Weber Chevrolet Granite City

    4.9
    Check Availability
    Granite City, IL (24 mi)
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  • Dark Sky Metallic 2020 GMC Sierra 1500 AT4Dark Sky Metallic 2020 GMC Sierra 1500 AT4Dark Sky Metallic 2020 GMC Sierra 1500 AT4Dark Sky Metallic 2020 GMC Sierra 1500 AT4Dark Sky Metallic 2020 GMC Sierra 1500 AT4Dark Sky Metallic 2020 GMC Sierra 1500 AT4

    $37,998

    $936
    85,403 mi.
    Est. $701/mo

    Auffenberg Ford O'Fallon

    4.1
    Check Availability
    O'Fallon, IL (29 mi)
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  • Onyx Black 2018 GMC Sierra 1500 BaseOnyx Black 2018 GMC Sierra 1500 BaseOnyx Black 2018 GMC Sierra 1500 BaseOnyx Black 2018 GMC Sierra 1500 Base

    $18,094

    $684
    111,730 mi.
    Est. $334/mo

    Auffenberg Auto Mall

    4.6
    Check Availability
    Shiloh, IL (30 mi)
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  • Metallic 2024 GMC Sierra 1500 SLEMetallic 2024 GMC Sierra 1500 SLEMetallic 2024 GMC Sierra 1500 SLEMetallic 2024 GMC Sierra 1500 SLEMetallic 2024 GMC Sierra 1500 SLEMetallic 2024 GMC Sierra 1500 SLE

    $36,495

    71,455 mi.
    Est. $673/mo

    D-Patrick Motoplex

    4.6
    Check Availability
    Free delivery from Evansville, IN (166 mi)
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  • Onyx Black 2020 GMC Sierra 1500 SLTOnyx Black 2020 GMC Sierra 1500 SLTOnyx Black 2020 GMC Sierra 1500 SLTOnyx Black 2020 GMC Sierra 1500 SLTOnyx Black 2020 GMC Sierra 1500 SLTOnyx Black 2020 GMC Sierra 1500 SLT

    $35,498

    $230
    71,729 mi.
    Est. $655/mo

    Pat McGrath Chevyland

    4.4
    Check Availability
    $214 delivery from Cedar Rapids, IA (252 mi)
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GMC Sierra 1500 prices by year

Model year Average price Deals
2026 GMC Sierra 1500 $57,973 6 Good deals
2025 GMC Sierra 1500 $51,969 6 Great deals
2024 GMC Sierra 1500 $50,135 17 Great deals
2023 GMC Sierra 1500 $45,737 7 Great deals
2022 GMC Sierra 1500 $42,787 12 Good deals
2021 GMC Sierra 1500 $36,235 9 Great deals
2020 GMC Sierra 1500 $34,672 6 Great deals
2019 GMC Sierra 1500 $31,139 7 Good deals
2018 GMC Sierra 1500 $27,916 6 Great 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 $41,177, with pricing starting at $1,995.

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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