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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

    $41,594

    52,174 mi.
    Est. $752/mo

    Greiner Ford of Casper

    4.7
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    Casper, WY (2 mi)
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  • White Diamond Clearcoat 2015 GMC Sierra 1500 DenaliWhite Diamond Clearcoat 2015 GMC Sierra 1500 DenaliWhite Diamond Clearcoat 2015 GMC Sierra 1500 DenaliWhite Diamond Clearcoat 2015 GMC Sierra 1500 DenaliWhite Diamond Clearcoat 2015 GMC Sierra 1500 DenaliWhite Diamond Clearcoat 2015 GMC Sierra 1500 Denali

    $23,991

    $300
    116,752 mi.
    Est. $434/mo

    Vista Toyota

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    Casper, WY (6 mi)
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  • Onyx Black 2022 GMC Sierra 1500 DenaliOnyx Black 2022 GMC Sierra 1500 DenaliOnyx Black 2022 GMC Sierra 1500 DenaliOnyx Black 2022 GMC Sierra 1500 DenaliOnyx Black 2022 GMC Sierra 1500 DenaliOnyx Black 2022 GMC Sierra 1500 Denali

    $45,593

    $1.7K
    81,246 mi.
    Est. $824/mo

    Vista Nissan

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    Casper, WY (4 mi)
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  • Satin Steel Metallic 2020 GMC Sierra 1500 SLTSatin Steel Metallic 2020 GMC Sierra 1500 SLTSatin Steel Metallic 2020 GMC Sierra 1500 SLTSatin Steel Metallic 2020 GMC Sierra 1500 SLTSatin Steel Metallic 2020 GMC Sierra 1500 SLTSatin Steel Metallic 2020 GMC Sierra 1500 SLT

    $33,844

    108,282 mi.
    Est. $612/mo

    Greiner Ford of Casper

    4.7
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    Casper, WY (2 mi)
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  • Sterling Metallic 2024 GMC Sierra 1500 SLTSterling Metallic 2024 GMC Sierra 1500 SLTSterling Metallic 2024 GMC Sierra 1500 SLTSterling Metallic 2024 GMC Sierra 1500 SLTSterling Metallic 2024 GMC Sierra 1500 SLTSterling Metallic 2024 GMC Sierra 1500 SLT

    $47,291

    $200
    54,642 mi.
    Est. $855/mo

    Vista Toyota

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    Casper, WY (6 mi)
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  • Titanium Rush Metallic 2023 GMC Sierra 1500 ElevationTitanium Rush Metallic 2023 GMC Sierra 1500 ElevationTitanium Rush Metallic 2023 GMC Sierra 1500 ElevationTitanium Rush Metallic 2023 GMC Sierra 1500 ElevationTitanium Rush Metallic 2023 GMC Sierra 1500 ElevationTitanium Rush Metallic 2023 GMC Sierra 1500 Elevation

    $42,990

    $300
    31,574 mi.
    Est. $777/mo

    Vista Toyota

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    Casper, WY (6 mi)
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  • Dark Sky Metallic 2020 GMC Sierra 1500 DenaliDark Sky Metallic 2020 GMC Sierra 1500 DenaliDark Sky Metallic 2020 GMC Sierra 1500 DenaliDark Sky Metallic 2020 GMC Sierra 1500 DenaliDark Sky Metallic 2020 GMC Sierra 1500 DenaliDark Sky Metallic 2020 GMC Sierra 1500 Denali

    $40,093

    $1.4K
    68,010 mi.
    Est. $725/mo

    Vista Nissan

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    Casper, WY (4 mi)
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  • Sterling 2023 GMC Sierra 1500 DenaliSterling 2023 GMC Sierra 1500 DenaliSterling 2023 GMC Sierra 1500 DenaliSterling 2023 GMC Sierra 1500 DenaliSterling 2023 GMC Sierra 1500 DenaliSterling 2023 GMC Sierra 1500 Denali

    $45,094

    65,839 mi.
    Est. $815/mo

    Greiner Ford of Casper

    4.7
    Check Availability
    Casper, WY (2 mi)
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  • $16,344

    166,000 mi.
    Est. $295/mo

    Greiner Ford of Casper

    4.7
    Check Availability
    Casper, WY (2 mi)
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  • Onyx Black 2004 GMC Sierra 1500 SLE Extended CabOnyx Black 2004 GMC Sierra 1500 SLE Extended CabOnyx Black 2004 GMC Sierra 1500 SLE Extended CabOnyx Black 2004 GMC Sierra 1500 SLE Extended CabOnyx Black 2004 GMC Sierra 1500 SLE Extended CabOnyx Black 2004 GMC Sierra 1500 SLE Extended Cab

    $8,882

    204,977 mi.
    Est. $161/mo

    Mountain West Motor - Twin Falls

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    $578 delivery from Twin Falls, ID (413 mi)
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  • Summit White 2007 GMC Sierra 1500 SLE1 Crew CabSummit White 2007 GMC Sierra 1500 SLE1 Crew CabSummit White 2007 GMC Sierra 1500 SLE1 Crew CabSummit White 2007 GMC Sierra 1500 SLE1 Crew CabSummit White 2007 GMC Sierra 1500 SLE1 Crew CabSummit White 2007 GMC Sierra 1500 SLE1 Crew Cab

    $9,599

    192,910 mi.
    Est. $173/mo

    Mountain West Motor - Twin Falls

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    $578 delivery from Twin Falls, ID (413 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

    $43,048

    $553
    42,693 mi.
    Est. $778/mo

    Ken Garff Ford Cheyenne

    4.4
    Check Availability
    Cheyenne, WY (142 mi)
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  • Onyx Black 2025 GMC Sierra 1500 DenaliOnyx Black 2025 GMC Sierra 1500 DenaliOnyx Black 2025 GMC Sierra 1500 DenaliOnyx Black 2025 GMC Sierra 1500 DenaliOnyx Black 2025 GMC Sierra 1500 DenaliOnyx Black 2025 GMC Sierra 1500 Denali

    $66,995

    $1K
    4,712 mi.
    Est. $1,211/mo

    Halladay GMC

    4.9
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    Cheyenne, WY (142 mi)
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  • Sterling 2023 GMC Sierra 1500 SLTSterling 2023 GMC Sierra 1500 SLTSterling 2023 GMC Sierra 1500 SLTSterling 2023 GMC Sierra 1500 SLTSterling 2023 GMC Sierra 1500 SLTSterling 2023 GMC Sierra 1500 SLT

    $46,995

    50,868 mi.
    Est. $849/mo

    Halladay GMC

    4.9
    Check Availability
    Cheyenne, WY (142 mi)
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  • White Frost Tri-Coat 2024 GMC Sierra 1500 Denali UltimateWhite Frost Tri-Coat 2024 GMC Sierra 1500 Denali UltimateWhite Frost Tri-Coat 2024 GMC Sierra 1500 Denali UltimateWhite Frost Tri-Coat 2024 GMC Sierra 1500 Denali UltimateWhite Frost Tri-Coat 2024 GMC Sierra 1500 Denali UltimateWhite Frost Tri-Coat 2024 GMC Sierra 1500 Denali Ultimate

    $73,995

    $1K
    36,942 mi.
    Est. $1,337/mo

    Halladay GMC

    4.9
    Check Availability
    Cheyenne, WY (142 mi)
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  • White Frost Tri-Coat 2023 GMC Sierra 1500 DenaliWhite Frost Tri-Coat 2023 GMC Sierra 1500 DenaliWhite Frost Tri-Coat 2023 GMC Sierra 1500 DenaliWhite Frost Tri-Coat 2023 GMC Sierra 1500 DenaliWhite Frost Tri-Coat 2023 GMC Sierra 1500 DenaliWhite Frost Tri-Coat 2023 GMC Sierra 1500 Denali

    $48,995

    $1K
    41,238 mi.
    Est. $885/mo

    Halladay GMC

    4.9
    Check Availability
    Cheyenne, WY (142 mi)
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  • Summit White 2026 GMC Sierra 1500 SLTSummit White 2026 GMC Sierra 1500 SLTSummit White 2026 GMC Sierra 1500 SLTSummit White 2026 GMC Sierra 1500 SLTSummit White 2026 GMC Sierra 1500 SLTSummit White 2026 GMC Sierra 1500 SLT

    $51,900

    22,967 mi.
    Est. $938/mo

    Tyrrell Chevrolet Company

    3.4
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    Cheyenne, WY (142 mi)
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  • Onyx Black 2017 GMC Sierra 1500 SLTOnyx Black 2017 GMC Sierra 1500 SLTOnyx Black 2017 GMC Sierra 1500 SLT

    $22,987

    148,890 mi.
    Est. $415/mo

    Johnson Auto of Laramie

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    Laramie, WY (112 mi)
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  • Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4

    $66,995

    11,044 mi.
    Est. $1,211/mo

    Halladay GMC

    4.9
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    Cheyenne, WY (142 mi)
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  • Downpour Metallic 2026 GMC Sierra 1500 ElevationDownpour Metallic 2026 GMC Sierra 1500 ElevationDownpour Metallic 2026 GMC Sierra 1500 ElevationDownpour Metallic 2026 GMC Sierra 1500 ElevationDownpour Metallic 2026 GMC Sierra 1500 ElevationDownpour Metallic 2026 GMC Sierra 1500 Elevation

    $58,970

    11,112 mi.
    Est. $1,066/mo

    Newcastle Motors

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    Newcastle, WY (127 mi)
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  • Summit White 2016 GMC Sierra 1500 BaseSummit White 2016 GMC Sierra 1500 BaseSummit White 2016 GMC Sierra 1500 BaseSummit White 2016 GMC Sierra 1500 BaseSummit White 2016 GMC Sierra 1500 BaseSummit White 2016 GMC Sierra 1500 Base

    Not Priced

    213,147 mi.
    Est. $0/mo

    Newcastle Motors

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    Newcastle, WY (127 mi)
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  • Onyx Black 2021 GMC Sierra 1500 SLEOnyx Black 2021 GMC Sierra 1500 SLEOnyx Black 2021 GMC Sierra 1500 SLEOnyx Black 2021 GMC Sierra 1500 SLEOnyx Black 2021 GMC Sierra 1500 SLEOnyx Black 2021 GMC Sierra 1500 SLE

    Not Priced

    85,106 mi.
    Est. $0/mo

    Newcastle Motors

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    Newcastle, WY (127 mi)
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  • Not Priced

    22,036 mi.
    Est. $0/mo

    Newcastle Motors

    Check Availability
    Newcastle, WY (127 mi)
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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 $42,023, 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 2013 to 2024.

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