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
  • 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

    $85,590

    $410
    14,712 mi.
    Est. $1,555/mo

    Weld County Garage GMC Hummer

    4.5
    Check Availability
    Greeley, CO (10 mi)

    Quick view
  • Summit White 1998 GMC Sierra 2500 SL H/D Extended CabSummit White 1998 GMC Sierra 2500 SL H/D Extended CabSummit White 1998 GMC Sierra 2500 SL H/D Extended CabSummit White 1998 GMC Sierra 2500 SL H/D Extended CabSummit White 1998 GMC Sierra 2500 SL H/D Extended CabSummit White 1998 GMC Sierra 2500 SL H/D Extended Cab

    $12,762

    136,914 mi.
    Est. $232/mo

    Red's Auto & Truck

    4.0
    Check Availability
    Longmont, CO (23 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

    $79,591

    $409
    23,864 mi.
    Est. $1,446/mo

    Weld County Garage GMC Hummer

    4.5
    Check Availability
    Greeley, CO (10 mi)
    Quick view
  • Onyx Black 2024 GMC Sierra 2500 DenaliOnyx Black 2024 GMC Sierra 2500 DenaliOnyx Black 2024 GMC Sierra 2500 DenaliOnyx Black 2024 GMC Sierra 2500 DenaliOnyx Black 2024 GMC Sierra 2500 DenaliOnyx Black 2024 GMC Sierra 2500 Denali

    $71,405

    24,600 mi.
    Est. $1,297/mo

    ClearShift - Loveland

    4.7
    Check Availability
    Loveland, CO (10 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

    $79,988

    25,437 mi.
    Est. $1,453/mo

    Markley Honda

    4.7
    Check Availability
    Fort Collins, CO (11 mi)
    Quick view
  • Red 2017 GMC Sierra 2500 DenaliRed 2017 GMC Sierra 2500 DenaliRed 2017 GMC Sierra 2500 DenaliRed 2017 GMC Sierra 2500 DenaliRed 2017 GMC Sierra 2500 DenaliRed 2017 GMC Sierra 2500 Denali

    $43,597

    $401
    100,223 mi.
    Est. $792/mo

    Yoder Chevrolet

    4.3
    Check Availability
    Fort Lupton, CO (28 mi)
    Quick view
  • Quicksilver Metallic 2018 GMC Sierra 2500 DenaliQuicksilver Metallic 2018 GMC Sierra 2500 DenaliQuicksilver Metallic 2018 GMC Sierra 2500 DenaliQuicksilver Metallic 2018 GMC Sierra 2500 DenaliQuicksilver Metallic 2018 GMC Sierra 2500 DenaliQuicksilver Metallic 2018 GMC Sierra 2500 Denali

    $41,984

    133,940 mi.
    Est. $763/mo

    Drive N-Motion Greeley

    4.1
    Check Availability
    Greeley, CO (12 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

    $62,531

    $1.1K
    22,110 mi.
    Est. $1,136/mo

    2 Mazda

    4.0
    Check Availability
    Loveland, CO (11 mi)
    Quick view
  • Volcanic Red 2025 GMC Sierra 2500 AT4XVolcanic Red 2025 GMC Sierra 2500 AT4XVolcanic Red 2025 GMC Sierra 2500 AT4XVolcanic Red 2025 GMC Sierra 2500 AT4X

    $86,290

    $1.3K
    16,944 mi.
    Est. $1,568/mo

    Subaru of Loveland

    4.9
    Check Availability
    Loveland, CO (6 mi)
    Quick view
  • 2018 GMC Sierra 2500 Denali2018 GMC Sierra 2500 Denali2018 GMC Sierra 2500 Denali2018 GMC Sierra 2500 Denali2018 GMC Sierra 2500 Denali2018 GMC Sierra 2500 Denali

    $39,796

    $2K
    130,338 mi.
    Est. $723/mo

    Sterling Auto Sales - Frederick

    Check Availability
    Longmont, CO (25 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

    $57,974

    $746
    48,975 mi.
    Est. $1,053/mo

    Greeley Chrysler Dodge Jeep RAM

    Check Availability
    Greeley, CO (11 mi)
    Quick view
  • Titanium Rush Metallic 2024 GMC Sierra 2500 AT4Titanium Rush Metallic 2024 GMC Sierra 2500 AT4Titanium Rush Metallic 2024 GMC Sierra 2500 AT4Titanium Rush Metallic 2024 GMC Sierra 2500 AT4Titanium Rush Metallic 2024 GMC Sierra 2500 AT4Titanium Rush Metallic 2024 GMC Sierra 2500 AT4

    $69,649

    $2K
    45,684 mi.
    Est. $1,265/mo

    Fowler Honda of Longmont

    Check Availability
    Longmont, CO (25 mi)
    Quick view
  • Ebony Twilight Metallic 2023 GMC Sierra 2500 DenaliEbony Twilight Metallic 2023 GMC Sierra 2500 DenaliEbony Twilight Metallic 2023 GMC Sierra 2500 DenaliEbony Twilight Metallic 2023 GMC Sierra 2500 DenaliEbony Twilight Metallic 2023 GMC Sierra 2500 DenaliEbony Twilight Metallic 2023 GMC Sierra 2500 Denali

    $62,689

    $1.8K
    54,072 mi.
    Est. $1,139/mo

    Loveland Buick GMC

    Check Availability
    Loveland, 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

    $42,995

    64,052 mi.
    Est. $781/mo

    Booth Motors

    3.7
    Check Availability
    Longmont, CO (24 mi)
    Quick view
  • White 2021 GMC Sierra 2500 SLTWhite 2021 GMC Sierra 2500 SLTWhite 2021 GMC Sierra 2500 SLTWhite 2021 GMC Sierra 2500 SLTWhite 2021 GMC Sierra 2500 SLTWhite 2021 GMC Sierra 2500 SLT

    $51,292

    $299
    54,504 mi.
    Est. $932/mo

    Weld County Garage GMC Hummer

    4.5
    Check Availability
    Greeley, CO (10 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

    $61,897

    46,235 mi.
    Est. $1,124/mo

    ClearShift - Loveland

    4.7
    Check Availability
    Loveland, CO (10 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

    $37,799

    $200
    139,864 mi.
    Est. $687/mo

    Red's Auto & Truck

    4.0
    Check Availability
    Longmont, CO (23 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

    $56,971

    61,052 mi.
    Est. $1,035/mo

    Markley Honda

    4.7
    Check Availability
    Fort Collins, CO (11 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

    $49,000

    84,917 mi.
    Est. $890/mo

    Weld County Garage GMC Hummer

    4.5
    Check Availability
    Greeley, CO (10 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

    $88,064

    $4.3K
    8,850 mi.
    Est. $1,600/mo

    Weld County Garage GMC Hummer

    4.5
    Check Availability
    Greeley, CO (10 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

    $34,999

    97,493 mi.
    Est. $636/mo

    Red's Auto & Truck

    4.0
    Check Availability
    Longmont, CO (23 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

    $37,999

    $1K
    64,942 mi.
    Est. $690/mo

    Victory Motors of Colorado

    2.4
    Check Availability
    Longmont, CO (24 mi)
    Quick view
  • Black 2019 GMC Sierra 2500 DenaliBlack 2019 GMC Sierra 2500 DenaliBlack 2019 GMC Sierra 2500 DenaliBlack 2019 GMC Sierra 2500 DenaliBlack 2019 GMC Sierra 2500 DenaliBlack 2019 GMC Sierra 2500 Denali

    $56,998

    44,805 mi.
    Est. $1,035/mo

    CarMax Parker

    4.4
    Check Availability
    Free delivery to Loveland, CO (6 mi)
    Quick view
  • Gray 2018 GMC Sierra 2500 DenaliGray 2018 GMC Sierra 2500 DenaliGray 2018 GMC Sierra 2500 DenaliGray 2018 GMC Sierra 2500 DenaliGray 2018 GMC Sierra 2500 DenaliGray 2018 GMC Sierra 2500 Denali

    $44,990

    122,859 mi.
    Est. $817/mo

    Urban Motors Blue

    Check Availability
    $300 delivery from Denver, CO (52 mi)
    Quick view

GMC Sierra 2500 prices by year

Model year Average price Deals
2026 GMC Sierra 2500 $80,046 2 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 $59,479, with pricing starting at $3,995.

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 1998 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