Skip to main content
Best match Lowest price Highest price Lowest mileage Highest mileage Nearest location Best deal Newest year Oldest year Newest listed Oldest listed
Skip to Filters
  • Gray 2019 GMC Sierra 1500 BaseGray 2019 GMC Sierra 1500 BaseGray 2019 GMC Sierra 1500 BaseGray 2019 GMC Sierra 1500 BaseGray 2019 GMC Sierra 1500 BaseGray 2019 GMC Sierra 1500 Base

    $24,649

    $600
    96,894 mi.
    Est. $420/mo

    Great Falls Honda

    4.7
    Check Availability
    Great Falls, MT (3 mi)
    Quick view
  • 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

    $35,598

    87,788 mi.
    Est. $607/mo

    Lithia Chrysler Dodge Jeep Ram of Great Falls

    4.2
    Check Availability
    Great Falls, MT (3 mi)
    Quick view
  • 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. $290/mo

    City Motor Company

    Check Availability
    Great Falls, MT (3 mi)
    Quick view
  • 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. $506/mo

    Bison Ford

    Check Availability
    Great Falls, MT (3 mi)
    Quick view
  • 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. $597/mo

    Bleskin Motors

    Check Availability
    Great Falls, MT (3 mi)
    Quick view
  • 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

    $35,889

    82,761 mi.
    Est. $612/mo

    Great Falls Honda

    4.7
    Check Availability
    Great Falls, MT (3 mi)
    Quick view
  • Crimson Red Tintcoat 2016 GMC Sierra 1500 DenaliCrimson Red Tintcoat 2016 GMC Sierra 1500 DenaliCrimson Red Tintcoat 2016 GMC Sierra 1500 DenaliCrimson Red Tintcoat 2016 GMC Sierra 1500 DenaliCrimson Red Tintcoat 2016 GMC Sierra 1500 DenaliCrimson Red Tintcoat 2016 GMC Sierra 1500 Denali

    $26,856

    $143
    112,778 mi.
    Est. $458/mo

    Lithia Chrysler Dodge Jeep Ram of Great Falls

    4.2
    Check Availability
    Great Falls, MT (3 mi)
    Quick view
  • 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. $864/mo

    Bison Ford

    Check Availability
    Great Falls, MT (3 mi)
    Quick view
  • 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 Denali

    $42,995

    63,424 mi.
    Est. $733/mo

    Great Falls Honda

    4.7
    Check Availability
    Great Falls, MT (3 mi)
    Quick view
  • 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. $601/mo

    Bison Ford

    Check Availability
    Great Falls, MT (3 mi)
    Quick view
  • 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. $477/mo

    Lithia Chrysler Dodge Jeep Ram of Great Falls

    4.2
    Check Availability
    Great Falls, MT (3 mi)
    Quick view
  • 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

    $3K
    99,513 mi.
    Est. $699/mo

    Bleskin Motors

    Check Availability
    Great Falls, MT (3 mi)
    Quick view
  • White Frost Tri-Coat 2023 GMC Sierra 1500 DenaliWhite Frost Tri-Coat 2023 GMC Sierra 1500 Denali

    $50,991

    42,342 mi.
    Est. $869/mo

    City Motor Company

    Check Availability
    Great Falls, MT (3 mi)
    Quick view
  • $19,099

    172,364 mi.
    Est. $326/mo

    Lithia Chrysler Dodge Jeep Ram of Great Falls

    4.2
    Check Availability
    Great Falls, MT (3 mi)
    Quick view
  • $7,999

    203,259 mi.
    Est. $136/mo

    Lithia Chrysler Dodge Jeep Ram of Great Falls

    4.2
    Check Availability
    Great Falls, MT (3 mi)
    Quick view
  • $21,995

    122,191 mi.
    Est. $375/mo

    Bleskin Motors

    Check Availability
    Great Falls, MT (3 mi)
    Quick view
  • $42,995

    106,860 mi.
    Est. $733/mo

    Bleskin Motors

    Check Availability
    Great Falls, MT (3 mi)
    Quick view
  • $30,995

    9,160 mi.
    Est. $528/mo

    Bleskin Motors

    Check Availability
    Great Falls, MT (3 mi)
    Quick view
  • $24,995

    87,677 mi.
    Est. $426/mo

    Bleskin Motors

    Check Availability
    Great Falls, MT (3 mi)
    Quick view
  • 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. $151/mo

    Mountain West Motor - Twin Falls

    Check Availability
    $523 delivery from Twin Falls, ID (374 mi)
    Quick view
  • 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. $164/mo

    Mountain West Motor - Twin Falls

    Check Availability
    $523 delivery from Twin Falls, ID (374 mi)
    Quick view
  • Satin Steel Metallic 2021 GMC Sierra 1500 AT4Satin Steel Metallic 2021 GMC Sierra 1500 AT4Satin Steel Metallic 2021 GMC Sierra 1500 AT4Satin Steel Metallic 2021 GMC Sierra 1500 AT4Satin Steel Metallic 2021 GMC Sierra 1500 AT4Satin Steel Metallic 2021 GMC Sierra 1500 AT4

    $36,120

    $1.3K
    80,958 mi.
    Est. $616/mo

    Wolfe Ford of Fort Benton

    4.6
    Check Availability
    Fort Benton, MT (37 mi)
    Quick view
  • Pacific Blue Metallic 2022 GMC Sierra 1500 SLTPacific Blue Metallic 2022 GMC Sierra 1500 SLTPacific Blue Metallic 2022 GMC Sierra 1500 SLTPacific Blue Metallic 2022 GMC Sierra 1500 SLTPacific Blue Metallic 2022 GMC Sierra 1500 SLTPacific Blue Metallic 2022 GMC Sierra 1500 SLT

    $37,552

    $347
    95,148 mi.
    Est. $640/mo

    Wolfe Ford of Fort Benton

    4.6
    Check Availability
    Fort Benton, MT (37 mi)
    Quick view
  • Summit White 2025 GMC Sierra 1500 ElevationSummit White 2025 GMC Sierra 1500 ElevationSummit White 2025 GMC Sierra 1500 ElevationSummit White 2025 GMC Sierra 1500 ElevationSummit White 2025 GMC Sierra 1500 ElevationSummit White 2025 GMC Sierra 1500 Elevation

    $45,368

    22,375 mi.
    Est. $773/mo

    Wolfe Ford of Fort Benton

    4.6
    Check Availability
    Fort Benton, MT (37 mi)
    Quick view
  • Carbon Black Metallic 2020 GMC Sierra 1500 AT4Carbon Black Metallic 2020 GMC Sierra 1500 AT4Carbon Black Metallic 2020 GMC Sierra 1500 AT4Carbon Black Metallic 2020 GMC Sierra 1500 AT4Carbon Black Metallic 2020 GMC Sierra 1500 AT4Carbon Black Metallic 2020 GMC Sierra 1500 AT4

    $34,391

    $887
    92,255 mi.
    Est. $586/mo

    Wolfe Ford of Fort Benton

    4.6
    Check Availability
    Fort Benton, MT (37 mi)
    Quick view
  • Summit White 2025 GMC Sierra 1500 ElevationSummit White 2025 GMC Sierra 1500 ElevationSummit White 2025 GMC Sierra 1500 ElevationSummit White 2025 GMC Sierra 1500 ElevationSummit White 2025 GMC Sierra 1500 ElevationSummit White 2025 GMC Sierra 1500 Elevation

    $48,847

    11,231 mi.
    Est. $833/mo

    Wolfe Ford of Fort Benton

    4.6
    Check Availability
    Fort Benton, MT (37 mi)
    Quick view

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 $42,089, 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 2007 to 2024.

Skip to Listings
Best match Lowest price Highest price Lowest mileage Highest mileage Nearest location Best deal Newest year Oldest year Newest listed Oldest listed