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  • Black 2011 GMC Sierra 2500 SLTBlack 2011 GMC Sierra 2500 SLTBlack 2011 GMC Sierra 2500 SLTBlack 2011 GMC Sierra 2500 SLTBlack 2011 GMC Sierra 2500 SLTBlack 2011 GMC Sierra 2500 SLT

    $22,291

    $199
    119,224 mi.
    Est. $380/mo

    Weld County Garage GMC Hummer

    4.5
    Check Availability
    Greeley, CO (11 mi)

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  • Gray 2021 GMC Sierra 1500 AT4Gray 2021 GMC Sierra 1500 AT4Gray 2021 GMC Sierra 1500 AT4Gray 2021 GMC Sierra 1500 AT4Gray 2021 GMC Sierra 1500 AT4Gray 2021 GMC Sierra 1500 AT4

    $38,000

    $390
    97,151 mi.
    Est. $648/mo

    Weld County Garage GMC Hummer

    4.5
    Check Availability
    Greeley, CO (11 mi)

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  • Summit White 2025 GMC Sierra 1500 AT4XSummit White 2025 GMC Sierra 1500 AT4XSummit White 2025 GMC Sierra 1500 AT4XSummit White 2025 GMC Sierra 1500 AT4XSummit White 2025 GMC Sierra 1500 AT4XSummit White 2025 GMC Sierra 1500 AT4X

    $62,513

    $1.4K
    35,050 mi.
    Est. $1,066/mo

    Ken Garff Ford Ft. Collins

    4.0
    Check Availability
    Fort Collins, CO (12 mi)
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  • Sterling Metallic 2023 GMC Sierra 1500 SLTSterling Metallic 2023 GMC Sierra 1500 SLTSterling Metallic 2023 GMC Sierra 1500 SLTSterling Metallic 2023 GMC Sierra 1500 SLTSterling Metallic 2023 GMC Sierra 1500 SLTSterling Metallic 2023 GMC Sierra 1500 SLT

    $47,455

    39,435 mi.
    Est. $809/mo

    Fort Collins Dodge, Chrysler, Jeep, RAM

    4.9
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    Fort Collins, CO (13 mi)
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  • Satin Steel Metallic 2021 GMC Sierra 1500 ElevationSatin Steel Metallic 2021 GMC Sierra 1500 ElevationSatin Steel Metallic 2021 GMC Sierra 1500 ElevationSatin Steel Metallic 2021 GMC Sierra 1500 ElevationSatin Steel Metallic 2021 GMC Sierra 1500 ElevationSatin Steel Metallic 2021 GMC Sierra 1500 Elevation

    $28,500

    $200
    94,121 mi.
    Est. $486/mo

    Stevinson Hyundai of Frederick

    4.5
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    Longmont, CO (29 mi)
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  • Dark Sky Metallic 2021 GMC Sierra 1500 SLTDark Sky Metallic 2021 GMC Sierra 1500 SLTDark Sky Metallic 2021 GMC Sierra 1500 SLTDark Sky Metallic 2021 GMC Sierra 1500 SLTDark Sky Metallic 2021 GMC Sierra 1500 SLTDark Sky Metallic 2021 GMC Sierra 1500 SLT

    $39,990

    50,056 mi.
    Est. $682/mo

    McDonald Toyota Greeley

    4.4
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    Greeley, CO (11 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

    $48,656

    31,320 mi.
    Est. $830/mo

    Prestige Chrysler Dodge Jeep RAM

    4.1
    Check Availability
    Longmont, CO (28 mi)
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  • White 2025 GMC Sierra 2500 AT4XWhite 2025 GMC Sierra 2500 AT4XWhite 2025 GMC Sierra 2500 AT4XWhite 2025 GMC Sierra 2500 AT4XWhite 2025 GMC Sierra 2500 AT4XWhite 2025 GMC Sierra 2500 AT4X

    $83,593

    $998
    14,712 mi.
    Est. $1,426/mo

    Weld County Garage GMC Hummer

    4.5
    Check Availability
    Greeley, CO (11 mi)

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  • Quicksilver Metallic 2018 GMC Sierra 1500 SLTQuicksilver Metallic 2018 GMC Sierra 1500 SLTQuicksilver Metallic 2018 GMC Sierra 1500 SLTQuicksilver Metallic 2018 GMC Sierra 1500 SLTQuicksilver Metallic 2018 GMC Sierra 1500 SLTQuicksilver Metallic 2018 GMC Sierra 1500 SLT

    $25,800

    $1K
    115,646 mi.
    Est. $440/mo

    Stevinson Lexus of Frederick

    4.8
    Check Availability
    Longmont, CO (29 mi)
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  • Dynamic Blue Metallic 2023 GMC Sierra 1500 AT4Dynamic Blue Metallic 2023 GMC Sierra 1500 AT4Dynamic Blue Metallic 2023 GMC Sierra 1500 AT4Dynamic Blue Metallic 2023 GMC Sierra 1500 AT4Dynamic Blue Metallic 2023 GMC Sierra 1500 AT4Dynamic Blue Metallic 2023 GMC Sierra 1500 AT4

    $45,471

    80,609 mi.
    Est. $776/mo

    Loveland Ford Lincoln

    4.3
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    Loveland, CO (13 mi)
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  • Iridium Metallic 2015 GMC Sierra 1500 DenaliIridium Metallic 2015 GMC Sierra 1500 DenaliIridium Metallic 2015 GMC Sierra 1500 DenaliIridium Metallic 2015 GMC Sierra 1500 DenaliIridium Metallic 2015 GMC Sierra 1500 DenaliIridium Metallic 2015 GMC Sierra 1500 Denali

    $26,995

    86,152 mi.
    Est. $460/mo

    Booth Motors

    4.0
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    Longmont, CO (28 mi)
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  • Onyx Black 2025 GMC Sierra 1500 ElevationOnyx Black 2025 GMC Sierra 1500 ElevationOnyx Black 2025 GMC Sierra 1500 ElevationOnyx Black 2025 GMC Sierra 1500 ElevationOnyx Black 2025 GMC Sierra 1500 ElevationOnyx Black 2025 GMC Sierra 1500 Elevation

    $39,200

    $500
    10,949 mi.
    Est. $669/mo

    AutoSavvy Windsor

    4.4
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    Windsor, CO (9 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

    $55,997

    29,205 mi.
    Est. $955/mo

    ClearShift - Loveland

    4.7
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    Loveland, CO (14 mi)
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  • White 2020 GMC Sierra 2500 DenaliWhite 2020 GMC Sierra 2500 DenaliWhite 2020 GMC Sierra 2500 DenaliWhite 2020 GMC Sierra 2500 DenaliWhite 2020 GMC Sierra 2500 DenaliWhite 2020 GMC Sierra 2500 Denali

    $51,390

    $200
    96,306 mi.
    Est. $876/mo

    Weld County Garage GMC Hummer

    4.5
    Check Availability
    Greeley, CO (11 mi)

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  • Satin Steel Metallic 2020 GMC Sierra 1500 DenaliSatin Steel Metallic 2020 GMC Sierra 1500 DenaliSatin Steel Metallic 2020 GMC Sierra 1500 DenaliSatin Steel Metallic 2020 GMC Sierra 1500 Denali

    $29,971

    146,384 mi.
    Est. $511/mo

    Drive N-Motion Greeley

    4.2
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    Greeley, CO (12 mi)
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  • Gray 2021 GMC Sierra 1500 ElevationGray 2021 GMC Sierra 1500 ElevationGray 2021 GMC Sierra 1500 ElevationGray 2021 GMC Sierra 1500 ElevationGray 2021 GMC Sierra 1500 ElevationGray 2021 GMC Sierra 1500 Elevation

    $34,998

    88,305 mi.
    Est. $597/mo

    CarMax Loveland

    4.4
    Check Availability
    Loveland, CO (11 mi)
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  • Summit White 2026 GMC Sierra 1500 AT4XSummit White 2026 GMC Sierra 1500 AT4XSummit White 2026 GMC Sierra 1500 AT4XSummit White 2026 GMC Sierra 1500 AT4XSummit White 2026 GMC Sierra 1500 AT4XSummit White 2026 GMC Sierra 1500 AT4X

    $75,588

    6,015 mi.
    Est. $1,289/mo

    Markley Honda

    4.6
    Check Availability
    Fort Collins, CO (13 mi)
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  • Summit White 2019 GMC Sierra 1500 SLTSummit White 2019 GMC Sierra 1500 SLTSummit White 2019 GMC Sierra 1500 SLTSummit White 2019 GMC Sierra 1500 SLTSummit White 2019 GMC Sierra 1500 SLTSummit White 2019 GMC Sierra 1500 SLT

    $40,888

    $374
    38,453 mi.
    Est. $697/mo

    Brandon Dodge Chrysler Jeep RAM

    4.7
    Check Availability
    Loveland, CO (11 mi)
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  • Dynamic Blue Metallic 2022 GMC Sierra 1500 ElevationDynamic Blue Metallic 2022 GMC Sierra 1500 ElevationDynamic Blue Metallic 2022 GMC Sierra 1500 ElevationDynamic Blue Metallic 2022 GMC Sierra 1500 ElevationDynamic Blue Metallic 2022 GMC Sierra 1500 ElevationDynamic Blue Metallic 2022 GMC Sierra 1500 Elevation

    $37,963

    30,996 mi.
    Est. $647/mo

    Red's Auto & Truck

    4.0
    Check Availability
    Longmont, CO (27 mi)
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  • Gray 2022 GMC Sierra 1500 SLTGray 2022 GMC Sierra 1500 SLTGray 2022 GMC Sierra 1500 SLTGray 2022 GMC Sierra 1500 SLTGray 2022 GMC Sierra 1500 SLTGray 2022 GMC Sierra 1500 SLT

    $40,000

    $1.2K
    54,536 mi.
    Est. $682/mo

    Weld County Garage GMC Hummer

    4.5
    Check Availability
    Greeley, CO (11 mi)

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  • Titanium Rush Metallic 2024 GMC Sierra 1500 AT4XTitanium Rush Metallic 2024 GMC Sierra 1500 AT4XTitanium Rush Metallic 2024 GMC Sierra 1500 AT4XTitanium Rush Metallic 2024 GMC Sierra 1500 AT4XTitanium Rush Metallic 2024 GMC Sierra 1500 AT4XTitanium Rush Metallic 2024 GMC Sierra 1500 AT4X

    $58,300

    46,475 mi.
    Est. $994/mo

    Pedersen Toyota

    4.2
    Check Availability
    Fort Collins, CO (12 mi)
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  • Sterling Metallic 2025 GMC Sierra 1500 AT4Sterling Metallic 2025 GMC Sierra 1500 AT4Sterling Metallic 2025 GMC Sierra 1500 AT4Sterling Metallic 2025 GMC Sierra 1500 AT4Sterling Metallic 2025 GMC Sierra 1500 AT4Sterling Metallic 2025 GMC Sierra 1500 AT4

    $58,943

    $868
    11,240 mi.
    Est. $1,005/mo

    BMW of Loveland

    4.9
    Check Availability
    Loveland, CO (10 mi)
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  • Onyx Black 2015 GMC Sierra 1500 SLEOnyx Black 2015 GMC Sierra 1500 SLEOnyx Black 2015 GMC Sierra 1500 SLEOnyx Black 2015 GMC Sierra 1500 SLEOnyx Black 2015 GMC Sierra 1500 SLEOnyx Black 2015 GMC Sierra 1500 SLE

    $13,995

    140,643 mi.
    Est. $239/mo

    AP Auto Brokers

    Check Availability
    Longmont, CO (30 mi)
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  • 2018 GMC Sierra 1500 SLE2018 GMC Sierra 1500 SLE2018 GMC Sierra 1500 SLE2018 GMC Sierra 1500 SLE2018 GMC Sierra 1500 SLE2018 GMC Sierra 1500 SLE

    $23,379

    $241
    95,899 mi.
    Est. $399/mo

    Sterling Auto Sales - Frederick

    Check Availability
    Longmont, CO (29 mi)
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  • Thunderstorm Gray 2024 GMC Sierra 1500 AT4Thunderstorm Gray 2024 GMC Sierra 1500 AT4Thunderstorm Gray 2024 GMC Sierra 1500 AT4Thunderstorm Gray 2024 GMC Sierra 1500 AT4Thunderstorm Gray 2024 GMC Sierra 1500 AT4Thunderstorm Gray 2024 GMC Sierra 1500 AT4

    $57,639

    $999
    24,625 mi.
    Est. $983/mo

    Loveland Buick GMC

    Check Availability
    Loveland, CO (10 mi)
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  • Ebony Twilight Metallic 2021 GMC Sierra 1500 ElevationEbony Twilight Metallic 2021 GMC Sierra 1500 ElevationEbony Twilight Metallic 2021 GMC Sierra 1500 ElevationEbony Twilight Metallic 2021 GMC Sierra 1500 ElevationEbony Twilight Metallic 2021 GMC Sierra 1500 ElevationEbony Twilight Metallic 2021 GMC Sierra 1500 Elevation

    $35,677

    75,121 mi.
    Est. $608/mo

    Fowler Honda of Longmont

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    Longmont, CO (30 mi)
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  • Onyx Black 2025 GMC Sierra 1500 AT4Onyx Black 2025 GMC Sierra 1500 AT4Onyx Black 2025 GMC Sierra 1500 AT4Onyx Black 2025 GMC Sierra 1500 AT4Onyx Black 2025 GMC Sierra 1500 AT4Onyx Black 2025 GMC Sierra 1500 AT4

    $56,792

    41,499 mi.
    Est. $969/mo

    Davidson/Gebhardt Chevrolet

    Check Availability
    Loveland, CO (10 mi)
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  • 2009 GMC Sierra 1500 SLE2009 GMC Sierra 1500 SLE2009 GMC Sierra 1500 SLE2009 GMC Sierra 1500 SLE2009 GMC Sierra 1500 SLE2009 GMC Sierra 1500 SLE

    $14,999

    136,131 mi.
    Est. $256/mo

    Southcreek Auto

    3.9
    Check Availability
    Longmont, CO (30 mi)
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  • Summit White 2003 GMC Sonoma SLSSummit White 2003 GMC Sonoma SLSSummit White 2003 GMC Sonoma SLSSummit White 2003 GMC Sonoma SLSSummit White 2003 GMC Sonoma SLSSummit White 2003 GMC Sonoma SLS

    $15,000

    138,356 mi.
    Est. $256/mo

    Gateway Classic Cars

    2.6
    Check Availability
    Free delivery from O Fallon, IL (805 mi)
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  • White 2025 GMC Sierra 2500 SLTWhite 2025 GMC Sierra 2500 SLTWhite 2025 GMC Sierra 2500 SLTWhite 2025 GMC Sierra 2500 SLTWhite 2025 GMC Sierra 2500 SLTWhite 2025 GMC Sierra 2500 SLT

    $60,998

    30,403 mi.
    Est. $1,040/mo

    CarMax Tulsa

    4.7
    Check Availability
    $299 delivery to Loveland, CO (11 mi)
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About GMC

FAQs

What is the cheapest GMC vehicle available?

The GMC Acadia Limited is the cheapest available vehicle by average Cars.com listing price in GMC's lineup, with an average listing price of $13,102.

Which GMC vehicle has the best MPG?

The GMC Sierra 1500 Hybrid can reach up to 21 MPG city and 22 MPG highway for a combined rating of 22 MPG. The GMC Terrain with traditional internal combustion engine offers up to 26 MPG city and 30 MPG highway for a combined rating of 28 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.

Which GMC vehicle has the longest range?

The electric GMC Sierra EV can travel up to 440 miles on a single charge depending on electric motor and battery options.

EPA-estimated range is the distance, or predicted distance, a new plug-in vehicle will travel on electric power before its battery charge is exhausted. Actual range will vary depending on model year, driving conditions, driving habits, elevation changes, weather, accessory usage (lights, climate control), vehicle condition and other factors.

Which GMC vehicle has the most deals?

The GMC Sierra 1500 has the most available deals on Cars.com with 2588 great deals out of 17352 listings starting at $1,021.

Where can I find the most GMC deals?

The most GMC deals can be found near Frederick, CO with 68 great deals out of 415 listings starting at $7,995.

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