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  • Volcanic Red 2025 GMC Sierra 3500 AT4Volcanic Red 2025 GMC Sierra 3500 AT4Volcanic Red 2025 GMC Sierra 3500 AT4Volcanic Red 2025 GMC Sierra 3500 AT4Volcanic Red 2025 GMC Sierra 3500 AT4Volcanic Red 2025 GMC Sierra 3500 AT4

    $68,529

    54,778 mi.
    Est. $1,250/mo

    Prestige Chrysler Dodge Jeep RAM

    4.3
    Check Availability
    Longmont, CO (9 mi)
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  • Summit White 2020 GMC Sierra 3500 SLTSummit White 2020 GMC Sierra 3500 SLTSummit White 2020 GMC Sierra 3500 SLTSummit White 2020 GMC Sierra 3500 SLTSummit White 2020 GMC Sierra 3500 SLTSummit White 2020 GMC Sierra 3500 SLT

    $53,886

    68,661 mi.
    Est. $983/mo

    Fort Collins Dodge, Chrysler, Jeep, RAM

    4.9
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    Fort Collins, CO (30 mi)
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  • Black 2022 GMC Sierra 3500 SLTBlack 2022 GMC Sierra 3500 SLTBlack 2022 GMC Sierra 3500 SLTBlack 2022 GMC Sierra 3500 SLTBlack 2022 GMC Sierra 3500 SLTBlack 2022 GMC Sierra 3500 SLT

    $53,970

    80,927 mi.
    Est. $985/mo

    Loveland Ford Lincoln

    4.3
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    Loveland, CO (21 mi)
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  • Summit White 2025 GMC Sierra 3500 DenaliSummit White 2025 GMC Sierra 3500 DenaliSummit White 2025 GMC Sierra 3500 DenaliSummit White 2025 GMC Sierra 3500 DenaliSummit White 2025 GMC Sierra 3500 DenaliSummit White 2025 GMC Sierra 3500 Denali

    $81,978

    22,969 mi.
    Est. $1,495/mo

    Transwest GMC Denver

    4.8
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    Henderson, CO (17 mi)
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  • Onyx Black 2017 GMC Sierra 3500 DenaliOnyx Black 2017 GMC Sierra 3500 DenaliOnyx Black 2017 GMC Sierra 3500 DenaliOnyx Black 2017 GMC Sierra 3500 DenaliOnyx Black 2017 GMC Sierra 3500 DenaliOnyx Black 2017 GMC Sierra 3500 Denali

    $41,400

    $300
    137,271 mi.
    Est. $755/mo

    Berkenkotter Motors Brighton

    4.0
    Check Availability
    Brighton, CO (10 mi)
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  • Sterling Metallic 2025 GMC Sierra 3500 SLTSterling Metallic 2025 GMC Sierra 3500 SLTSterling Metallic 2025 GMC Sierra 3500 SLTSterling Metallic 2025 GMC Sierra 3500 SLTSterling Metallic 2025 GMC Sierra 3500 SLTSterling Metallic 2025 GMC Sierra 3500 SLT

    $64,979

    16,375 mi.
    Est. $1,185/mo

    ClearShift - Loveland

    4.7
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    Loveland, CO (22 mi)
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  • Sonoma Red Metallic 2013 GMC Sierra 3500 SLESonoma Red Metallic 2013 GMC Sierra 3500 SLESonoma Red Metallic 2013 GMC Sierra 3500 SLESonoma Red Metallic 2013 GMC Sierra 3500 SLESonoma Red Metallic 2013 GMC Sierra 3500 SLESonoma Red Metallic 2013 GMC Sierra 3500 SLE

    $22,959

    134,137 mi.
    Est. $419/mo

    Skyline Mitsubishi

    4.9
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    Thornton, CO (17 mi)
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  • White 2018 GMC Sierra 3500 SLTWhite 2018 GMC Sierra 3500 SLTWhite 2018 GMC Sierra 3500 SLTWhite 2018 GMC Sierra 3500 SLTWhite 2018 GMC Sierra 3500 SLTWhite 2018 GMC Sierra 3500 SLT

    $41,700

    130,010 mi.
    Est. $761/mo

    Auto Hub

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    Commerce City, CO (19 mi)
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  • Onyx Black 2023 GMC Sierra 3500 AT4Onyx Black 2023 GMC Sierra 3500 AT4Onyx Black 2023 GMC Sierra 3500 AT4Onyx Black 2023 GMC Sierra 3500 AT4Onyx Black 2023 GMC Sierra 3500 AT4Onyx Black 2023 GMC Sierra 3500 AT4

    $59,995

    52,660 mi.
    Est. $1,094/mo

    Auto Mart USA

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    Aurora, CO (29 mi)
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  • White 2022 GMC Sierra 3500 SLEWhite 2022 GMC Sierra 3500 SLEWhite 2022 GMC Sierra 3500 SLEWhite 2022 GMC Sierra 3500 SLEWhite 2022 GMC Sierra 3500 SLEWhite 2022 GMC Sierra 3500 SLE

    $49,995

    33,386 mi.
    Est. $912/mo

    Sterling Auto Sales - Frederick

    Check Availability
    Longmont, CO (3 mi)
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  • Summit White 2016 GMC Sierra 3500 DenaliSummit White 2016 GMC Sierra 3500 DenaliSummit White 2016 GMC Sierra 3500 DenaliSummit White 2016 GMC Sierra 3500 DenaliSummit White 2016 GMC Sierra 3500 DenaliSummit White 2016 GMC Sierra 3500 Denali

    $44,900

    $500
    77,483 mi.
    Est. $819/mo

    Shortline Buick GMC

    Check Availability
    Aurora, CO (30 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

    $48,999

    73,045 mi.
    Est. $894/mo

    Red's Auto & Truck

    3.7
    Check Availability
    Longmont, CO (7 mi)
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  • Summit White 2020 GMC Sierra 3500 BASESummit White 2020 GMC Sierra 3500 BASESummit White 2020 GMC Sierra 3500 BASESummit White 2020 GMC Sierra 3500 BASESummit White 2020 GMC Sierra 3500 BASESummit White 2020 GMC Sierra 3500 BASE

    $33,201

    $3K
    105,787 mi.
    Est. $606/mo

    Larry H. Miller Ford Lakewood

    3.6
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    Lakewood, CO (29 mi)
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  • White Frost Tricoat 2024 GMC Sierra 3500 DenaliWhite Frost Tricoat 2024 GMC Sierra 3500 DenaliWhite Frost Tricoat 2024 GMC Sierra 3500 DenaliWhite Frost Tricoat 2024 GMC Sierra 3500 DenaliWhite Frost Tricoat 2024 GMC Sierra 3500 DenaliWhite Frost Tricoat 2024 GMC Sierra 3500 Denali

    $76,997

    22,977 mi.
    Est. $1,405/mo

    ClearShift - Loveland

    4.7
    Check Availability
    Loveland, CO (22 mi)
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  • Carbon Black Metallic 2021 GMC Sierra 3500 DenaliCarbon Black Metallic 2021 GMC Sierra 3500 DenaliCarbon Black Metallic 2021 GMC Sierra 3500 DenaliCarbon Black Metallic 2021 GMC Sierra 3500 DenaliCarbon Black Metallic 2021 GMC Sierra 3500 DenaliCarbon Black Metallic 2021 GMC Sierra 3500 Denali

    $32,900

    178,895 mi.
    Est. $600/mo

    Berkenkotter Motors Brighton

    4.0
    Check Availability
    Brighton, CO (10 mi)
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  • White Frost Tricoat 2022 GMC Sierra 3500 DenaliWhite Frost Tricoat 2022 GMC Sierra 3500 DenaliWhite Frost Tricoat 2022 GMC Sierra 3500 DenaliWhite Frost Tricoat 2022 GMC Sierra 3500 DenaliWhite Frost Tricoat 2022 GMC Sierra 3500 DenaliWhite Frost Tricoat 2022 GMC Sierra 3500 Denali

    $47,995

    $829
    129,469 mi.
    Est. $876/mo

    Transwest GMC Denver

    4.8
    Check Availability
    Henderson, CO (17 mi)
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  • Thunderstorm Grey 2024 GMC Sierra 3500 AT4Thunderstorm Grey 2024 GMC Sierra 3500 AT4Thunderstorm Grey 2024 GMC Sierra 3500 AT4Thunderstorm Grey 2024 GMC Sierra 3500 AT4Thunderstorm Grey 2024 GMC Sierra 3500 AT4Thunderstorm Grey 2024 GMC Sierra 3500 AT4

    $75,979

    25,793 mi.
    Est. $1,386/mo

    ClearShift - Loveland

    4.7
    Check Availability
    Loveland, CO (22 mi)
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  • Onyx Black 2018 GMC Sierra 3500 DenaliOnyx Black 2018 GMC Sierra 3500 DenaliOnyx Black 2018 GMC Sierra 3500 DenaliOnyx Black 2018 GMC Sierra 3500 DenaliOnyx Black 2018 GMC Sierra 3500 DenaliOnyx Black 2018 GMC Sierra 3500 Denali

    $28,800

    $1K
    214,457 mi.
    Est. $525/mo

    Berkenkotter Motors Brighton

    4.0
    Check Availability
    Brighton, CO (10 mi)
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  • Summit White 2017 GMC Sierra 3500 DenaliSummit White 2017 GMC Sierra 3500 DenaliSummit White 2017 GMC Sierra 3500 DenaliSummit White 2017 GMC Sierra 3500 DenaliSummit White 2017 GMC Sierra 3500 DenaliSummit White 2017 GMC Sierra 3500 Denali

    $50,999

    71,374 mi.
    Est. $930/mo

    Red's Auto & Truck

    3.7
    Check Availability
    Longmont, CO (7 mi)
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  • Gray 2007 GMC Sierra 3500 Extended CabGray 2007 GMC Sierra 3500 Extended CabGray 2007 GMC Sierra 3500 Extended CabGray 2007 GMC Sierra 3500 Extended CabGray 2007 GMC Sierra 3500 Extended CabGray 2007 GMC Sierra 3500 Extended Cab

    $21,999

    154,035 mi.
    Est. $401/mo

    Victory Motors of Colorado

    2.4
    Check Availability
    Longmont, CO (11 mi)
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  • Black 2021 GMC Sierra 3500 AT4Black 2021 GMC Sierra 3500 AT4Black 2021 GMC Sierra 3500 AT4Black 2021 GMC Sierra 3500 AT4Black 2021 GMC Sierra 3500 AT4Black 2021 GMC Sierra 3500 AT4

    $46,999

    117,618 mi.
    Est. $857/mo

    Victory Motors of Colorado

    2.4
    Check Availability
    Longmont, CO (11 mi)
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  • White Frost Tricoat 2018 GMC Sierra 3500 DenaliWhite Frost Tricoat 2018 GMC Sierra 3500 DenaliWhite Frost Tricoat 2018 GMC Sierra 3500 DenaliWhite Frost Tricoat 2018 GMC Sierra 3500 DenaliWhite Frost Tricoat 2018 GMC Sierra 3500 DenaliWhite Frost Tricoat 2018 GMC Sierra 3500 Denali

    $44,800

    $1.1K
    97,206 mi.
    Est. $817/mo

    Berkenkotter Motors Brighton

    4.0
    Check Availability
    Brighton, CO (10 mi)
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  • White 2023 GMC Sierra 3500 ProWhite 2023 GMC Sierra 3500 ProWhite 2023 GMC Sierra 3500 ProWhite 2023 GMC Sierra 3500 ProWhite 2023 GMC Sierra 3500 ProWhite 2023 GMC Sierra 3500 Pro

    $52,998

    $1K
    24,582 mi.
    Est. $967/mo

    CarMax Arlington/Ft. Worth

    4.7
    Check Availability
    $649 delivery to Federal Heights, CO (17 mi)
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  • Onyx Black 2024 GMC Sierra 3500 DenaliOnyx Black 2024 GMC Sierra 3500 DenaliOnyx Black 2024 GMC Sierra 3500 DenaliOnyx Black 2024 GMC Sierra 3500 DenaliOnyx Black 2024 GMC Sierra 3500 DenaliOnyx Black 2024 GMC Sierra 3500 Denali

    $78,991

    15,357 mi.
    Est. $1,441/mo

    Lenz Truck - Fond du Lac, WI

    4.5
    Check Availability
    $1,410 delivery from Fond du Lac, WI (882 mi)
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GMC Sierra 3500 prices by year

Model year Average price Deals
2026 GMC Sierra 3500 $80,224
2025 GMC Sierra 3500 $71,983 3 Good deals

About the GMC Sierra 3500

FAQs

How much does the GMC Sierra 3500 cost?

The GMC Sierra 3500 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for the Sierra 3500 is $59,284, with pricing starting at $6,950.

What are some similar vehicles and competitors of the GMC Sierra 3500?

The GMC Sierra 3500 compares to and/or competes against the following vehicles:


What trim levels are available for the GMC Sierra 3500?

The GMC Sierra 3500 is available in the following trim levels:

What model years are available for the GMC Sierra 3500?

Available model years for GMC Sierra 3500 inventory range from 2007 to 2026.

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