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  • Onyx Black 2021 GMC Sierra 1500 DenaliOnyx Black 2021 GMC Sierra 1500 DenaliOnyx Black 2021 GMC Sierra 1500 DenaliOnyx Black 2021 GMC Sierra 1500 DenaliOnyx Black 2021 GMC Sierra 1500 DenaliOnyx Black 2021 GMC Sierra 1500 Denali

    $44,229

    $836
    24,080 mi.
    Est. $796/mo

    Morong Falmouth Mazda

    4.8
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    Falmouth, ME (14 mi)

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  • Satin Steel Metallic 2019 GMC Sierra 1500 SLESatin Steel Metallic 2019 GMC Sierra 1500 SLESatin Steel Metallic 2019 GMC Sierra 1500 SLESatin Steel Metallic 2019 GMC Sierra 1500 SLESatin Steel Metallic 2019 GMC Sierra 1500 SLESatin Steel Metallic 2019 GMC Sierra 1500 SLE

    $29,755

    58,105 mi.
    Est. $535/mo

    Morong Falmouth Mazda

    4.8
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    Falmouth, ME (14 mi)

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  • Onyx Black 2026 GMC Sierra 1500 ElevationOnyx Black 2026 GMC Sierra 1500 ElevationOnyx Black 2026 GMC Sierra 1500 ElevationOnyx Black 2026 GMC Sierra 1500 ElevationOnyx Black 2026 GMC Sierra 1500 ElevationOnyx Black 2026 GMC Sierra 1500 Elevation

    $54,365

    $2.6K
    10,367 mi.
    Est. $978/mo

    Ira Honda Saco

    4.8
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    Saco, ME (26 mi)
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  • Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4

    $54,375

    31,330 mi.
    Est. $978/mo

    Ira Toyota Saco

    4.5
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    Saco, ME (26 mi)
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  • Cayenne Red Tintcoat 2021 GMC Sierra 1500 AT4Cayenne Red Tintcoat 2021 GMC Sierra 1500 AT4Cayenne Red Tintcoat 2021 GMC Sierra 1500 AT4Cayenne Red Tintcoat 2021 GMC Sierra 1500 AT4Cayenne Red Tintcoat 2021 GMC Sierra 1500 AT4Cayenne Red Tintcoat 2021 GMC Sierra 1500 AT4

    $34,418

    $693
    111,201 mi.
    Est. $619/mo

    Berlin City Toyota of Portland

    4.1
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    Portland, ME (15 mi)
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  • Dark Sky Metallic 2021 GMC Sierra 1500 BaseDark Sky Metallic 2021 GMC Sierra 1500 BaseDark Sky Metallic 2021 GMC Sierra 1500 BaseDark Sky Metallic 2021 GMC Sierra 1500 BaseDark Sky Metallic 2021 GMC Sierra 1500 BaseDark Sky Metallic 2021 GMC Sierra 1500 Base

    $29,990

    70,332 mi.
    Est. $539/mo

    Crafts Cars

    4.7
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    Lisbon Falls, ME (16 mi)
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  • Summit White 2021 GMC Sierra 1500 SLTSummit White 2021 GMC Sierra 1500 SLTSummit White 2021 GMC Sierra 1500 SLTSummit White 2021 GMC Sierra 1500 SLTSummit White 2021 GMC Sierra 1500 SLTSummit White 2021 GMC Sierra 1500 SLT

    $35,985

    77,442 mi.
    Est. $647/mo

    Bill Dodge GMC Buick

    4.5
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    Westbrook, ME (15 mi)
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  • Quicksilver Metallic 2021 GMC Sierra 1500 SLTQuicksilver Metallic 2021 GMC Sierra 1500 SLTQuicksilver Metallic 2021 GMC Sierra 1500 SLTQuicksilver Metallic 2021 GMC Sierra 1500 SLTQuicksilver Metallic 2021 GMC Sierra 1500 SLTQuicksilver Metallic 2021 GMC Sierra 1500 SLT

    $38,660

    59,346 mi.
    Est. $695/mo

    Morong Falmouth Mazda

    4.8
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    Falmouth, ME (14 mi)

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  • Summit White 2023 GMC Sierra 1500 SLTSummit White 2023 GMC Sierra 1500 SLTSummit White 2023 GMC Sierra 1500 SLTSummit White 2023 GMC Sierra 1500 SLTSummit White 2023 GMC Sierra 1500 SLTSummit White 2023 GMC Sierra 1500 SLT

    $47,122

    43,186 mi.
    Est. $848/mo

    K&R Auto Sales

    4.1
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    Auburn, ME (18 mi)
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  • Satin Steel Metallic 2021 GMC Sierra 1500 SLESatin Steel Metallic 2021 GMC Sierra 1500 SLESatin Steel Metallic 2021 GMC Sierra 1500 SLESatin Steel Metallic 2021 GMC Sierra 1500 SLESatin Steel Metallic 2021 GMC Sierra 1500 SLESatin Steel Metallic 2021 GMC Sierra 1500 SLE

    $31,488

    66,865 mi.
    Est. $566/mo

    K&R Auto Sales

    4.1
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    Auburn, ME (18 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

    $54,934

    53,452 mi.
    Est. $988/mo

    Yankee Ford

    4.8
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    South Portland, ME (18 mi)
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  • White 2024 GMC Sierra 1500 ElevationWhite 2024 GMC Sierra 1500 ElevationWhite 2024 GMC Sierra 1500 ElevationWhite 2024 GMC Sierra 1500 ElevationWhite 2024 GMC Sierra 1500 ElevationWhite 2024 GMC Sierra 1500 Elevation

    $47,998

    35,530 mi.
    Est. $863/mo

    CarMax South Portland

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    South Portland, ME (18 mi)
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  • Summit White 2022 GMC Sierra 1500 SLESummit White 2022 GMC Sierra 1500 SLESummit White 2022 GMC Sierra 1500 SLESummit White 2022 GMC Sierra 1500 SLESummit White 2022 GMC Sierra 1500 SLESummit White 2022 GMC Sierra 1500 SLE

    $38,985

    33,871 mi.
    Est. $701/mo

    Casco Bay Ford

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    Yarmouth, ME (11 mi)
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  • Onyx Black 2024 GMC Sierra 1500 ProOnyx Black 2024 GMC Sierra 1500 ProOnyx Black 2024 GMC Sierra 1500 ProOnyx Black 2024 GMC Sierra 1500 ProOnyx Black 2024 GMC Sierra 1500 ProOnyx Black 2024 GMC Sierra 1500 Pro

    $34,994

    2,722 mi.
    Est. $629/mo

    Lee Nissan

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    Auburn, ME (18 mi)
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  • Summit White 2023 GMC Sierra 1500 ElevationSummit White 2023 GMC Sierra 1500 ElevationSummit White 2023 GMC Sierra 1500 ElevationSummit White 2023 GMC Sierra 1500 ElevationSummit White 2023 GMC Sierra 1500 ElevationSummit White 2023 GMC Sierra 1500 Elevation

    $42,990

    35,366 mi.
    Est. $773/mo

    Larry Stewart's Auto Sales

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    Lisbon, ME (16 mi)
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  • Onyx Black 2023 GMC Sierra 1500 SLEOnyx Black 2023 GMC Sierra 1500 SLEOnyx Black 2023 GMC Sierra 1500 SLEOnyx Black 2023 GMC Sierra 1500 SLEOnyx Black 2023 GMC Sierra 1500 SLEOnyx Black 2023 GMC Sierra 1500 SLE

    $35,836

    $513
    69,779 mi.
    Est. $645/mo

    Berlin City Nissan of Portland

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    South Portland, ME (18 mi)
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  • Summit White 2021 GMC Sierra 1500 ELEVATIONSummit White 2021 GMC Sierra 1500 ELEVATIONSummit White 2021 GMC Sierra 1500 ELEVATIONSummit White 2021 GMC Sierra 1500 ELEVATIONSummit White 2021 GMC Sierra 1500 ELEVATIONSummit White 2021 GMC Sierra 1500 ELEVATION

    $31,784

    70,179 mi.
    Est. $572/mo

    Rowe Ford Westbrook

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    Westbrook, ME (15 mi)
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  • Onyx Black 2017 GMC Canyon SLOnyx Black 2017 GMC Canyon SLOnyx Black 2017 GMC Canyon SLOnyx Black 2017 GMC Canyon SLOnyx Black 2017 GMC Canyon SLOnyx Black 2017 GMC Canyon SL

    $15,795

    $100
    74,010 mi.
    Est. $284/mo

    Ira Honda Saco

    4.8
    Check Availability
    Saco, ME (26 mi)
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  • Quicksilver Metallic 2022 GMC Sierra 3500 ProQuicksilver Metallic 2022 GMC Sierra 3500 ProQuicksilver Metallic 2022 GMC Sierra 3500 ProQuicksilver Metallic 2022 GMC Sierra 3500 ProQuicksilver Metallic 2022 GMC Sierra 3500 ProQuicksilver Metallic 2022 GMC Sierra 3500 Pro

    $42,994

    81,650 mi.
    Est. $773/mo

    Lee GMC Truck Center

    4.4
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    Auburn, ME (18 mi)
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  • Marine Blue Metallic 2018 GMC Canyon SLEMarine Blue Metallic 2018 GMC Canyon SLEMarine Blue Metallic 2018 GMC Canyon SLEMarine Blue Metallic 2018 GMC Canyon SLEMarine Blue Metallic 2018 GMC Canyon SLEMarine Blue Metallic 2018 GMC Canyon SLE

    $15,990

    $1K
    98,029 mi.
    Est. $288/mo

    Lee Nissan of Topsham

    4.3
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    Topsham, ME (20 mi)
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  • Summit White 2023 GMC Sierra 3500 BaseSummit White 2023 GMC Sierra 3500 BaseSummit White 2023 GMC Sierra 3500 BaseSummit White 2023 GMC Sierra 3500 BaseSummit White 2023 GMC Sierra 3500 BaseSummit White 2023 GMC Sierra 3500 Base

    $52,985

    42,548 mi.
    Est. $953/mo

    Bill Dodge GMC Buick

    4.5
    Check Availability
    Westbrook, ME (15 mi)
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  • Cayenne Red Tintcoat 2021 GMC Canyon AT4Cayenne Red Tintcoat 2021 GMC Canyon AT4Cayenne Red Tintcoat 2021 GMC Canyon AT4Cayenne Red Tintcoat 2021 GMC Canyon AT4Cayenne Red Tintcoat 2021 GMC Canyon AT4Cayenne Red Tintcoat 2021 GMC Canyon AT4

    $31,980

    45,962 mi.
    Est. $575/mo

    Bill Dodge GMC Buick

    4.5
    Check Availability
    Westbrook, ME (15 mi)
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  • Onyx Black 2020 GMC Sierra 1500 AT4Onyx Black 2020 GMC Sierra 1500 AT4Onyx Black 2020 GMC Sierra 1500 AT4Onyx Black 2020 GMC Sierra 1500 AT4Onyx Black 2020 GMC Sierra 1500 AT4Onyx Black 2020 GMC Sierra 1500 AT4

    $36,995

    71,817 mi.
    Est. $665/mo

    Bob Johnson Used

    4.0
    Check Availability
    $550 delivery from Rochester, NY (367 mi)
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  • Black 2025 GMC Sierra 1500 Denali UltimateBlack 2025 GMC Sierra 1500 Denali UltimateBlack 2025 GMC Sierra 1500 Denali UltimateBlack 2025 GMC Sierra 1500 Denali UltimateBlack 2025 GMC Sierra 1500 Denali UltimateBlack 2025 GMC Sierra 1500 Denali Ultimate

    $70,998

    $1K
    14,040 mi.
    Est. $1,277/mo

    CarMax North Attleboro

    Check Availability
    $99 delivery to South Portland, ME (18 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 $13,208.

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 3770 great deals out of 17015 listings starting at $1.

Where can I find the most GMC deals?

The most GMC deals can be found near Cumberland, ME with 22 great deals out of 100 listings starting at $15,795.

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