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  • Sterling Metallic 2023 GMC Sierra 1500 DenaliSterling Metallic 2023 GMC Sierra 1500 DenaliSterling Metallic 2023 GMC Sierra 1500 DenaliSterling Metallic 2023 GMC Sierra 1500 DenaliSterling Metallic 2023 GMC Sierra 1500 DenaliSterling Metallic 2023 GMC Sierra 1500 Denali

    $60,496

    $1.1K
    31,546 mi.
    Est. $974/mo

    Lithia Chevrolet GMC of Helena

    4.3
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    Helena, MT (1 mi)
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  • Onyx Black 2024 GMC Sierra 1500 AT4Onyx Black 2024 GMC Sierra 1500 AT4Onyx Black 2024 GMC Sierra 1500 AT4Onyx Black 2024 GMC Sierra 1500 AT4Onyx Black 2024 GMC Sierra 1500 AT4Onyx Black 2024 GMC Sierra 1500 AT4

    $57,999

    $1.4K
    49,579 mi.
    Est. $934/mo

    Lithia Chevrolet GMC of Helena

    4.3
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    Helena, MT (1 mi)
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  • Pacific Blue Metallic 2020 GMC Sierra 1500 SLTPacific Blue Metallic 2020 GMC Sierra 1500 SLTPacific Blue Metallic 2020 GMC Sierra 1500 SLTPacific Blue Metallic 2020 GMC Sierra 1500 SLTPacific Blue Metallic 2020 GMC Sierra 1500 SLTPacific Blue Metallic 2020 GMC Sierra 1500 SLT

    $40,496

    75,411 mi.
    Est. $652/mo

    Lithia Chevrolet GMC of Helena

    4.3
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    Helena, MT (1 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

    $23,973

    131,959 mi.
    Est. $386/mo

    Lithia Chevrolet GMC of Helena

    4.3
    Check Availability
    Helena, MT (1 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

    $25,648

    111,549 mi.
    Est. $413/mo

    Lithia Chevrolet GMC of Helena

    4.3
    Check Availability
    Helena, MT (1 mi)
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  • Desert Sand Metallic 2023 GMC Sierra 1500 AT4Desert Sand Metallic 2023 GMC Sierra 1500 AT4Desert Sand Metallic 2023 GMC Sierra 1500 AT4Desert Sand Metallic 2023 GMC Sierra 1500 AT4Desert Sand Metallic 2023 GMC Sierra 1500 AT4Desert Sand Metallic 2023 GMC Sierra 1500 AT4

    $54,748

    78,837 mi.
    Est. $882/mo

    Lithia Chevrolet GMC of Helena

    4.3
    Check Availability
    Helena, MT (1 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

    $30,496

    130,860 mi.
    Est. $491/mo

    Lithia Chevrolet GMC of Helena

    4.3
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    Helena, MT (1 mi)
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  • Thunderstorm Gray 2024 GMC Sierra 1500 AT4XThunderstorm Gray 2024 GMC Sierra 1500 AT4XThunderstorm Gray 2024 GMC Sierra 1500 AT4XThunderstorm Gray 2024 GMC Sierra 1500 AT4XThunderstorm Gray 2024 GMC Sierra 1500 AT4XThunderstorm Gray 2024 GMC Sierra 1500 AT4X

    Not Priced

    30,625 mi.
    Est. $0/mo

    Lithia Chevrolet GMC of Helena

    4.3
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    Helena, MT (1 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

    $9,498

    $101
    192,910 mi.
    Est. $153/mo

    Mountain West Motor - Twin Falls

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    $422 delivery from Twin Falls, ID (302 mi)
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  • Summit White 2022 GMC Sierra 1500 DenaliSummit White 2022 GMC Sierra 1500 DenaliSummit White 2022 GMC Sierra 1500 DenaliSummit White 2022 GMC Sierra 1500 DenaliSummit White 2022 GMC Sierra 1500 DenaliSummit White 2022 GMC Sierra 1500 Denali

    $50,990

    $990
    25,509 mi.
    Est. $821/mo

    Young GMC Burley

    5.0
    Check Availability
    Free delivery from Burley, ID (293 mi)
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  • White Frost Tricoat 2021 GMC Sierra 1500 DenaliWhite Frost Tricoat 2021 GMC Sierra 1500 DenaliWhite Frost Tricoat 2021 GMC Sierra 1500 DenaliWhite Frost Tricoat 2021 GMC Sierra 1500 DenaliWhite Frost Tricoat 2021 GMC Sierra 1500 DenaliWhite Frost Tricoat 2021 GMC Sierra 1500 Denali

    $42,888

    $107
    63,424 mi.
    Est. $691/mo

    Great Falls Honda

    4.7
    Check Availability
    Great Falls, MT (73 mi)
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  • Summit White 2018 GMC Sierra 1500 SLTSummit White 2018 GMC Sierra 1500 SLTSummit White 2018 GMC Sierra 1500 SLTSummit White 2018 GMC Sierra 1500 SLTSummit White 2018 GMC Sierra 1500 SLTSummit White 2018 GMC Sierra 1500 SLT

    $34,504

    $1K
    87,788 mi.
    Est. $556/mo

    Lithia Chrysler Dodge Jeep Ram of Great Falls

    4.2
    Check Availability
    Great Falls, MT (73 mi)
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  • Steel Metallic 2022 GMC Sierra 1500 SLTSteel Metallic 2022 GMC Sierra 1500 SLTSteel Metallic 2022 GMC Sierra 1500 SLTSteel Metallic 2022 GMC Sierra 1500 SLTSteel Metallic 2022 GMC Sierra 1500 SLTSteel Metallic 2022 GMC Sierra 1500 SLT

    $35,880

    82,761 mi.
    Est. $578/mo

    Great Falls Honda

    4.7
    Check Availability
    Great Falls, MT (73 mi)
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  • Silver 2021 GMC Sierra 1500Silver 2021 GMC Sierra 1500Silver 2021 GMC Sierra 1500Silver 2021 GMC Sierra 1500Silver 2021 GMC Sierra 1500Silver 2021 GMC Sierra 1500

    $27,999

    $111
    81,431 mi.
    Est. $451/mo

    Lithia Chrysler Dodge Jeep Ram of Great Falls

    4.2
    Check Availability
    Great Falls, MT (73 mi)
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  • Onyx Black 2014 GMC Sierra 1500 SLTOnyx Black 2014 GMC Sierra 1500 SLTOnyx Black 2014 GMC Sierra 1500 SLTOnyx Black 2014 GMC Sierra 1500 SLTOnyx Black 2014 GMC Sierra 1500 SLTOnyx Black 2014 GMC Sierra 1500 SLT

    $16,991

    164,510 mi.
    Est. $274/mo

    City Motor Company

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    Great Falls, MT (73 mi)
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  • Blue 2018 GMC Sierra 1500 SLEBlue 2018 GMC Sierra 1500 SLEBlue 2018 GMC Sierra 1500 SLEBlue 2018 GMC Sierra 1500 SLEBlue 2018 GMC Sierra 1500 SLEBlue 2018 GMC Sierra 1500 SLE

    $29,698

    $351
    63,882 mi.
    Est. $478/mo

    Bison Ford

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    Great Falls, MT (71 mi)
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  • White 2023 GMC Sierra 1500 AT4White 2023 GMC Sierra 1500 AT4White 2023 GMC Sierra 1500 AT4White 2023 GMC Sierra 1500 AT4White 2023 GMC Sierra 1500 AT4White 2023 GMC Sierra 1500 AT4

    $40,995

    99,513 mi.
    Est. $660/mo

    Bleskin Motors

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    Great Falls, MT (73 mi)
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  • White 2020 GMC Sierra 1500 SLTWhite 2020 GMC Sierra 1500 SLTWhite 2020 GMC Sierra 1500 SLTWhite 2020 GMC Sierra 1500 SLTWhite 2020 GMC Sierra 1500 SLTWhite 2020 GMC Sierra 1500 SLT

    $34,995

    96,185 mi.
    Est. $564/mo

    Bleskin Motors

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    Great Falls, MT (73 mi)
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  • Summit White 2024 GMC Sierra 1500 ElevationSummit White 2024 GMC Sierra 1500 ElevationSummit White 2024 GMC Sierra 1500 ElevationSummit White 2024 GMC Sierra 1500 ElevationSummit White 2024 GMC Sierra 1500 ElevationSummit White 2024 GMC Sierra 1500 Elevation

    $50,698

    17,856 mi.
    Est. $816/mo

    Bison Ford

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    Great Falls, MT (71 mi)
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  • Red 2019 GMC Sierra 1500 SLTRed 2019 GMC Sierra 1500 SLTRed 2019 GMC Sierra 1500 SLTRed 2019 GMC Sierra 1500 SLTRed 2019 GMC Sierra 1500 SLTRed 2019 GMC Sierra 1500 SLT

    $35,254

    $435
    83,486 mi.
    Est. $568/mo

    Bison Ford

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    Great Falls, MT (71 mi)
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  • White 2011 GMC Sierra 1500 SLTWhite 2011 GMC Sierra 1500 SLTWhite 2011 GMC Sierra 1500 SLTWhite 2011 GMC Sierra 1500 SLTWhite 2011 GMC Sierra 1500 SLTWhite 2011 GMC Sierra 1500 SLT

    $10,995

    149,689 mi.
    Est. $177/mo

    Private seller: Alyssa

    Contact Seller
    Townsend, MT (32 mi)
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  • White Frost Tri-Coat 2023 GMC Sierra 1500 DenaliWhite Frost Tri-Coat 2023 GMC Sierra 1500 Denali

    $50,991

    42,342 mi.
    Est. $821/mo

    City Motor Company

    Check Availability
    Great Falls, MT (73 mi)
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GMC Sierra 1500 prices by year

Model year Average price Deals
2026 GMC Sierra 1500 $56,496

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 $42,081, with pricing starting at $1,021.

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 2016 to 2026.

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