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
  • 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

    $22,490

    119,224 mi.
    Est. $388/mo

    Weld County Garage GMC Hummer

    4.5
    Check Availability
    Greeley, CO (6 mi)

    Quick view
  • White 2019 GMC Sierra 2500 BaseWhite 2019 GMC Sierra 2500 BaseWhite 2019 GMC Sierra 2500 BaseWhite 2019 GMC Sierra 2500 BaseWhite 2019 GMC Sierra 2500 BaseWhite 2019 GMC Sierra 2500 Base

    $42,714

    $550
    30,023 mi.
    Est. $736/mo

    Yoder Chevrolet

    4.3
    Check Availability
    Fort Lupton, CO (26 mi)

    Quick view
  • Quicksilver Metallic 2023 GMC Sierra 2500 SLEQuicksilver Metallic 2023 GMC Sierra 2500 SLEQuicksilver Metallic 2023 GMC Sierra 2500 SLEQuicksilver Metallic 2023 GMC Sierra 2500 SLEQuicksilver Metallic 2023 GMC Sierra 2500 SLEQuicksilver Metallic 2023 GMC Sierra 2500 SLE

    $49,092

    51,479 mi.
    Est. $846/mo

    Interstate Ford

    4.7
    Check Availability
    Dacono, CO (30 mi)
    Quick view
  • White 2026 GMC Sierra 2500 Denali UltimateWhite 2026 GMC Sierra 2500 Denali UltimateWhite 2026 GMC Sierra 2500 Denali UltimateWhite 2026 GMC Sierra 2500 Denali UltimateWhite 2026 GMC Sierra 2500 Denali UltimateWhite 2026 GMC Sierra 2500 Denali Ultimate

    $88,594

    $398
    925 mi.
    Est. $1,527/mo

    Weld County Garage GMC Hummer

    4.5
    Check Availability
    Greeley, CO (6 mi)
    Quick view
  • Sterling Metallic 2024 GMC Sierra 2500 Denali UltimateSterling Metallic 2024 GMC Sierra 2500 Denali UltimateSterling Metallic 2024 GMC Sierra 2500 Denali UltimateSterling Metallic 2024 GMC Sierra 2500 Denali UltimateSterling Metallic 2024 GMC Sierra 2500 Denali UltimateSterling Metallic 2024 GMC Sierra 2500 Denali Ultimate

    $77,588

    $2.4K
    25,437 mi.
    Est. $1,337/mo

    Markley Honda

    4.7
    Check Availability
    Fort Collins, CO (23 mi)
    Quick view
  • Summit White 2021 GMC Sierra 2500 SLESummit White 2021 GMC Sierra 2500 SLESummit White 2021 GMC Sierra 2500 SLESummit White 2021 GMC Sierra 2500 SLESummit White 2021 GMC Sierra 2500 SLESummit White 2021 GMC Sierra 2500 SLE

    $33,863

    $1.1K
    97,493 mi.
    Est. $584/mo

    Red's Auto & Truck

    4.0
    Check Availability
    Longmont, CO (27 mi)
    Quick view
  • White Frost Tricoat 2019 GMC Sierra 2500 DenaliWhite Frost Tricoat 2019 GMC Sierra 2500 DenaliWhite Frost Tricoat 2019 GMC Sierra 2500 DenaliWhite Frost Tricoat 2019 GMC Sierra 2500 DenaliWhite Frost Tricoat 2019 GMC Sierra 2500 DenaliWhite Frost Tricoat 2019 GMC Sierra 2500 Denali

    $44,991

    116,685 mi.
    Est. $775/mo

    ClearShift - Loveland

    4.7
    Check Availability
    Loveland, CO (21 mi)
    Quick view
  • Summit White 2023 GMC Sierra 2500 AT4Summit White 2023 GMC Sierra 2500 AT4Summit White 2023 GMC Sierra 2500 AT4Summit White 2023 GMC Sierra 2500 AT4Summit White 2023 GMC Sierra 2500 AT4Summit White 2023 GMC Sierra 2500 AT4

    $59,996

    46,235 mi.
    Est. $1,034/mo

    ClearShift - Loveland

    4.7
    Check Availability
    Loveland, CO (21 mi)

    Quick view
  • White 2019 GMC Sierra 2500 SLTWhite 2019 GMC Sierra 2500 SLTWhite 2019 GMC Sierra 2500 SLTWhite 2019 GMC Sierra 2500 SLTWhite 2019 GMC Sierra 2500 SLTWhite 2019 GMC Sierra 2500 SLT

    $38,732

    112,322 mi.
    Est. $668/mo

    Booth Motors

    4.0
    Check Availability
    Longmont, CO (28 mi)
    Quick view
  • Sterling Metallic 2025 GMC Sierra 2500 SLESterling Metallic 2025 GMC Sierra 2500 SLESterling Metallic 2025 GMC Sierra 2500 SLESterling Metallic 2025 GMC Sierra 2500 SLESterling Metallic 2025 GMC Sierra 2500 SLESterling Metallic 2025 GMC Sierra 2500 SLE

    $62,764

    22,110 mi.
    Est. $1,082/mo

    2 Mazda

    4.1
    Check Availability
    Loveland, CO (23 mi)
    Quick view
  • Downpour Metallic 2024 GMC Sierra 2500 SLEDownpour Metallic 2024 GMC Sierra 2500 SLEDownpour Metallic 2024 GMC Sierra 2500 SLEDownpour Metallic 2024 GMC Sierra 2500 SLE

    $55,478

    $1.2K
    48,975 mi.
    Est. $956/mo

    Greeley Chrysler Dodge Jeep RAM

    Check Availability
    Greeley, CO (5 mi)
    Quick view
  • Summit White 2024 GMC Sierra 2500 AT4Summit White 2024 GMC Sierra 2500 AT4Summit White 2024 GMC Sierra 2500 AT4Summit White 2024 GMC Sierra 2500 AT4Summit White 2024 GMC Sierra 2500 AT4Summit White 2024 GMC Sierra 2500 AT4

    $73,690

    25,441 mi.
    Est. $1,270/mo

    Loveland Buick GMC

    Check Availability
    Loveland, CO (17 mi)
    Quick view
  • 2022 GMC Sierra 2500 Denali2022 GMC Sierra 2500 Denali2022 GMC Sierra 2500 Denali2022 GMC Sierra 2500 Denali2022 GMC Sierra 2500 Denali2022 GMC Sierra 2500 Denali

    $57,347

    $312
    60,081 mi.
    Est. $988/mo

    Sterling Auto Sales - Frederick

    Check Availability
    Longmont, CO (28 mi)
    Quick view
  • 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. $1,441/mo

    Weld County Garage GMC Hummer

    4.5
    Check Availability
    Greeley, CO (6 mi)

    Quick view
  • Volcanic Red Tintcoat 2025 GMC Sierra 2500 AT4XVolcanic Red Tintcoat 2025 GMC Sierra 2500 AT4XVolcanic Red Tintcoat 2025 GMC Sierra 2500 AT4XVolcanic Red Tintcoat 2025 GMC Sierra 2500 AT4XVolcanic Red Tintcoat 2025 GMC Sierra 2500 AT4XVolcanic Red Tintcoat 2025 GMC Sierra 2500 AT4X

    $85,603

    19,335 mi.
    Est. $1,475/mo

    Davidson/Gebhardt Chevrolet

    Check Availability
    Loveland, CO (17 mi)
    Quick view
  • Summit White 2025 GMC Sierra 2500 ProSummit White 2025 GMC Sierra 2500 ProSummit White 2025 GMC Sierra 2500 ProSummit White 2025 GMC Sierra 2500 ProSummit White 2025 GMC Sierra 2500 ProSummit White 2025 GMC Sierra 2500 Pro

    $48,610

    $979
    22,454 mi.
    Est. $838/mo

    Ken Garff Ford Greeley

    3.8
    Check Availability
    Ft. Collins, CO (6 mi)
    Quick view
  • Black 2024 GMC Sierra 2500 AT4XBlack 2024 GMC Sierra 2500 AT4XBlack 2024 GMC Sierra 2500 AT4XBlack 2024 GMC Sierra 2500 AT4XBlack 2024 GMC Sierra 2500 AT4XBlack 2024 GMC Sierra 2500 AT4X

    $78,393

    $199
    23,864 mi.
    Est. $1,351/mo

    Weld County Garage GMC Hummer

    4.5
    Check Availability
    Greeley, CO (6 mi)
    Quick view
  • White 2018 GMC Sierra 2500 DenaliWhite 2018 GMC Sierra 2500 DenaliWhite 2018 GMC Sierra 2500 DenaliWhite 2018 GMC Sierra 2500 DenaliWhite 2018 GMC Sierra 2500 DenaliWhite 2018 GMC Sierra 2500 Denali

    $42,711

    64,052 mi.
    Est. $736/mo

    Booth Motors

    4.0
    Check Availability
    Longmont, CO (28 mi)
    Quick view
  • Summit White 2022 GMC Sierra 2500 ProSummit White 2022 GMC Sierra 2500 ProSummit White 2022 GMC Sierra 2500 ProSummit White 2022 GMC Sierra 2500 ProSummit White 2022 GMC Sierra 2500 ProSummit White 2022 GMC Sierra 2500 Pro

    $36,963

    $836
    139,864 mi.
    Est. $637/mo

    Red's Auto & Truck

    4.0
    Check Availability
    Longmont, CO (27 mi)
    Quick view
  • 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. $886/mo

    Weld County Garage GMC Hummer

    4.5
    Check Availability
    Greeley, CO (6 mi)

    Quick view
  • Summit White 2016 GMC Sierra 2500 DenaliSummit White 2016 GMC Sierra 2500 DenaliSummit White 2016 GMC Sierra 2500 DenaliSummit White 2016 GMC Sierra 2500 DenaliSummit White 2016 GMC Sierra 2500 DenaliSummit White 2016 GMC Sierra 2500 Denali

    $36,999

    91,600 mi.
    Est. $638/mo

    Victory Motors of Colorado

    2.4
    Check Availability
    Longmont, CO (29 mi)
    Quick view
  • Carbon Black Metallic 2020 GMC Sierra 2500 DenaliCarbon Black Metallic 2020 GMC Sierra 2500 DenaliCarbon Black Metallic 2020 GMC Sierra 2500 DenaliCarbon Black Metallic 2020 GMC Sierra 2500 DenaliCarbon Black Metallic 2020 GMC Sierra 2500 DenaliCarbon Black Metallic 2020 GMC Sierra 2500 Denali

    $52,971

    $4K
    61,052 mi.
    Est. $913/mo

    Markley Honda

    4.7
    Check Availability
    Fort Collins, CO (23 mi)
    Quick view
  • Summit White 2006 GMC Sierra 2500 W/TSummit White 2006 GMC Sierra 2500 W/TSummit White 2006 GMC Sierra 2500 W/TSummit White 2006 GMC Sierra 2500 W/TSummit White 2006 GMC Sierra 2500 W/TSummit White 2006 GMC Sierra 2500 W/T

    $21,999

    13,731 mi.
    Est. $379/mo

    Victory Motors of Colorado

    2.4
    Check Availability
    Longmont, CO (29 mi)
    Quick view
  • Red 2019 GMC Sierra 2500 DenaliRed 2019 GMC Sierra 2500 DenaliRed 2019 GMC Sierra 2500 DenaliRed 2019 GMC Sierra 2500 DenaliRed 2019 GMC Sierra 2500 DenaliRed 2019 GMC Sierra 2500 Denali

    $47,292

    $299
    85,218 mi.
    Est. $815/mo

    Weld County Garage GMC Hummer

    4.5
    Check Availability
    Greeley, CO (6 mi)
    Quick view
  • Onyx Black 2014 GMC Sierra 2500 DenaliOnyx Black 2014 GMC Sierra 2500 DenaliOnyx Black 2014 GMC Sierra 2500 DenaliOnyx Black 2014 GMC Sierra 2500 DenaliOnyx Black 2014 GMC Sierra 2500 DenaliOnyx Black 2014 GMC Sierra 2500 Denali

    $36,999

    $1K
    64,942 mi.
    Est. $638/mo

    Victory Motors of Colorado

    2.4
    Check Availability
    Longmont, CO (29 mi)
    Quick view
  • 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. $1,051/mo

    CarMax Tulsa

    4.6
    Check Availability
    $299 delivery to Loveland, CO (17 mi)
    Quick view
  • Fine Silver Birch Metallic 2004 GMC Sierra 2500 SLEFine Silver Birch Metallic 2004 GMC Sierra 2500 SLEFine Silver Birch Metallic 2004 GMC Sierra 2500 SLEFine Silver Birch Metallic 2004 GMC Sierra 2500 SLE

    $14,494

    224,270 mi.
    Est. $250/mo

    Kissner Motors

    Check Availability
    $318 delivery from Grand Junction, CO (228 mi)
    Quick view

GMC Sierra 2500 prices by year

Model year Average price Deals
2026 GMC Sierra 2500 $79,944 1 Good deal
2025 GMC Sierra 2500 $71,142 6 Good deals

About the GMC Sierra 2500

FAQs

How much does the GMC Sierra 2500 cost?

The GMC Sierra 2500 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for the Sierra 2500 is $59,303, with pricing starting at $225.

What are some similar vehicles and competitors of the GMC Sierra 2500?

The GMC Sierra 2500 compares to and/or competes against the following vehicles:


What trim levels are available for the GMC Sierra 2500?

The GMC Sierra 2500 is available in the following trim levels:

What model years are available for the GMC Sierra 2500?

Available model years for GMC Sierra 2500 inventory range from 2006 to 2026.

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

Used GMC Sierra 2500 by price

Similar Cars

Compare the GMC Sierra 2500

Used GMC Sierra 2500 by city

Used GMC Sierra 2500 by cab style