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 Listings
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
  • Onyx Black 2021 GMC Sierra 2500 SLTOnyx Black 2021 GMC Sierra 2500 SLTOnyx Black 2021 GMC Sierra 2500 SLTOnyx Black 2021 GMC Sierra 2500 SLTOnyx Black 2021 GMC Sierra 2500 SLTOnyx Black 2021 GMC Sierra 2500 SLT

    $46,995

    90,334 mi.
    Est. $857/mo

    Laura Chevrolet Buick GMC of Sullivan, LLC

    4.8
    Sullivan, MO (23 mi)
    Check Availability

  • Onyx Black 2025 GMC Sierra 2500 SLTOnyx Black 2025 GMC Sierra 2500 SLTOnyx Black 2025 GMC Sierra 2500 SLTOnyx Black 2025 GMC Sierra 2500 SLTOnyx Black 2025 GMC Sierra 2500 SLTOnyx Black 2025 GMC Sierra 2500 SLT

    $59,548

    $1.1K
    32,193 mi.
    Est. $1,086/mo

    Sapaugh GM Country

    4.8
    Herculaneum, MO (30 mi)
    Check Availability

  • Volcanic Red 2025 GMC Sierra 2500 SLTVolcanic Red 2025 GMC Sierra 2500 SLTVolcanic Red 2025 GMC Sierra 2500 SLTVolcanic Red 2025 GMC Sierra 2500 SLTVolcanic Red 2025 GMC Sierra 2500 SLTVolcanic Red 2025 GMC Sierra 2500 SLT

    $54,495

    $500
    60,739 mi.
    Est. $994/mo

    Laura Ford of Sullivan

    4.5
    Sullivan, MO (23 mi)
    Check Availability

  • Onyx Black 2023 GMC Sierra 2500 AT4Onyx Black 2023 GMC Sierra 2500 AT4Onyx Black 2023 GMC Sierra 2500 AT4Onyx Black 2023 GMC Sierra 2500 AT4Onyx Black 2023 GMC Sierra 2500 AT4Onyx Black 2023 GMC Sierra 2500 AT4

    $57,615

    $1K
    38,105 mi.
    Est. $1,051/mo

    Sunset Ford

    4.9
    St Louis, MO (25 mi)
    Check Availability
  • Onyx Black 2020 GMC Sierra 2500 DenaliOnyx Black 2020 GMC Sierra 2500 DenaliOnyx Black 2020 GMC Sierra 2500 DenaliOnyx Black 2020 GMC Sierra 2500 DenaliOnyx Black 2020 GMC Sierra 2500 DenaliOnyx Black 2020 GMC Sierra 2500 Denali

    $50,615

    $1K
    92,981 mi.
    Est. $923/mo

    St. Charles Nissan

    4.9
    St Peters, MO (25 mi)
    Check Availability
  • Volcanic Red Tintcoat 2024 GMC Sierra 2500 SLEVolcanic Red Tintcoat 2024 GMC Sierra 2500 SLEVolcanic Red Tintcoat 2024 GMC Sierra 2500 SLEVolcanic Red Tintcoat 2024 GMC Sierra 2500 SLEVolcanic Red Tintcoat 2024 GMC Sierra 2500 SLEVolcanic Red Tintcoat 2024 GMC Sierra 2500 SLE

    $48,537

    $766
    24,783 mi.
    Est. $885/mo

    Sapaugh GM Country

    4.8
    Herculaneum, MO (30 mi)
    Check Availability
  • White Frost Tricoat 2023 GMC Sierra 2500 DenaliWhite Frost Tricoat 2023 GMC Sierra 2500 DenaliWhite Frost Tricoat 2023 GMC Sierra 2500 DenaliWhite Frost Tricoat 2023 GMC Sierra 2500 DenaliWhite Frost Tricoat 2023 GMC Sierra 2500 DenaliWhite Frost Tricoat 2023 GMC Sierra 2500 Denali

    $54,799

    $600
    82,471 mi.
    Est. $999/mo

    Jim Butler Chevrolet

    4.3
    Fenton, MO (21 mi)
    Check Availability
  • Volcanic Red Tintcoat 2025 GMC Sierra 2500 AT4Volcanic Red Tintcoat 2025 GMC Sierra 2500 AT4Volcanic Red Tintcoat 2025 GMC Sierra 2500 AT4Volcanic Red Tintcoat 2025 GMC Sierra 2500 AT4Volcanic Red Tintcoat 2025 GMC Sierra 2500 AT4Volcanic Red Tintcoat 2025 GMC Sierra 2500 AT4

    $65,585

    30,354 mi.
    Est. $1,196/mo

    Pappas Toyota

    4.8
    St Peters, MO (25 mi)
    Check Availability
  • Coastal Dune 2026 GMC Sierra 2500 AT4Coastal Dune 2026 GMC Sierra 2500 AT4Coastal Dune 2026 GMC Sierra 2500 AT4Coastal Dune 2026 GMC Sierra 2500 AT4Coastal Dune 2026 GMC Sierra 2500 AT4Coastal Dune 2026 GMC Sierra 2500 AT4

    $71,995

    $1K
    10,346 mi.
    Est. $1,313/mo

    Laura Chevrolet Buick GMC of Sullivan, LLC

    4.8
    Sullivan, MO (23 mi)
    Check Availability

  • Summit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 BaseSummit White 2020 GMC Sierra 2500 Base

    $34,615

    79,297 mi.
    Est. $631/mo

    Laura Chevrolet Buick GMC of Sullivan, LLC

    4.8
    Sullivan, MO (23 mi)
    Check Availability
  • Summit White 2025 GMC Sierra 2500 SLTSummit White 2025 GMC Sierra 2500 SLTSummit White 2025 GMC Sierra 2500 SLTSummit White 2025 GMC Sierra 2500 SLTSummit White 2025 GMC Sierra 2500 SLTSummit White 2025 GMC Sierra 2500 SLT

    $59,448

    $3.1K
    24,215 mi.
    Est. $1,084/mo

    Dave Sinclair Buick GMC

    4.9
    Saint Louis, MO (27 mi)
    Check Availability
  • Cayenne Red Tintcoat 2022 GMC Sierra 2500 AT4Cayenne Red Tintcoat 2022 GMC Sierra 2500 AT4Cayenne Red Tintcoat 2022 GMC Sierra 2500 AT4Cayenne Red Tintcoat 2022 GMC Sierra 2500 AT4Cayenne Red Tintcoat 2022 GMC Sierra 2500 AT4Cayenne Red Tintcoat 2022 GMC Sierra 2500 AT4

    $56,006

    $894
    49,382 mi.
    Est. $1,021/mo

    Suntrup Buick GMC

    4.2
    Saint Peters, MO (26 mi)
    Check Availability
  • Summit White 2024 GMC Sierra 2500 DenaliSummit White 2024 GMC Sierra 2500 DenaliSummit White 2024 GMC Sierra 2500 DenaliSummit White 2024 GMC Sierra 2500 DenaliSummit White 2024 GMC Sierra 2500 DenaliSummit White 2024 GMC Sierra 2500 Denali

    $60,600

    $1.4K
    55,106 mi.
    Est. $1,105/mo

    AutoCenters Nissan

    4.6
    Herculaneum, MO (29 mi)
    Check Availability
  • 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

    $36,598

    $300
    121,692 mi.
    Est. $667/mo

    Drive Force Auto Plaza

    Fenton, MO (22 mi)
    Check Availability
  • Onyx Black 2021 GMC Sierra 2500 SLTOnyx Black 2021 GMC Sierra 2500 SLTOnyx Black 2021 GMC Sierra 2500 SLTOnyx Black 2021 GMC Sierra 2500 SLTOnyx Black 2021 GMC Sierra 2500 SLTOnyx Black 2021 GMC Sierra 2500 SLT

    $46,995

    90,334 mi.
    Est. $857/mo

    Laura Chevrolet Buick GMC of Sullivan, LLC

    4.8
    Sullivan, MO (23 mi)
    Check Availability

  • Summit White 2024 GMC Sierra 2500 Denali UltimateSummit White 2024 GMC Sierra 2500 Denali UltimateSummit White 2024 GMC Sierra 2500 Denali UltimateSummit White 2024 GMC Sierra 2500 Denali UltimateSummit White 2024 GMC Sierra 2500 Denali UltimateSummit White 2024 GMC Sierra 2500 Denali Ultimate

    $80,549

    10,419 mi.
    Est. $1,469/mo

    Dean Team Volkswagen of Kirkwood

    3.6
    St Louis, MO (26 mi)
    Check Availability
  • Summit White 2025 GMC Sierra 2500 SLTSummit White 2025 GMC Sierra 2500 SLTSummit White 2025 GMC Sierra 2500 SLTSummit White 2025 GMC Sierra 2500 SLTSummit White 2025 GMC Sierra 2500 SLTSummit White 2025 GMC Sierra 2500 SLT

    $60,600

    $3.2K
    36,842 mi.
    Est. $1,105/mo

    AutoCenters Nissan

    4.6
    Herculaneum, MO (29 mi)
    Check Availability
  • Summit White 2026 GMC Sierra 2500 ProSummit White 2026 GMC Sierra 2500 ProSummit White 2026 GMC Sierra 2500 ProSummit White 2026 GMC Sierra 2500 ProSummit White 2026 GMC Sierra 2500 ProSummit White 2026 GMC Sierra 2500 Pro

    $49,799

    $800
    30,623 mi.
    Est. $908/mo

    Jim Butler Chevrolet

    4.3
    Fenton, MO (21 mi)
    Check Availability
  • White Frost Tricoat 2024 GMC Sierra 2500 DenaliWhite Frost Tricoat 2024 GMC Sierra 2500 DenaliWhite Frost Tricoat 2024 GMC Sierra 2500 DenaliWhite Frost Tricoat 2024 GMC Sierra 2500 Denali

    $61,615

    71,608 mi.
    Est. $1,124/mo

    Sunset Ford

    4.9
    St Louis, MO (25 mi)
    Check Availability
  • Pacific Blue Metallic 2022 GMC Sierra 2500 SLEPacific Blue Metallic 2022 GMC Sierra 2500 SLEPacific Blue Metallic 2022 GMC Sierra 2500 SLEPacific Blue Metallic 2022 GMC Sierra 2500 SLEPacific Blue Metallic 2022 GMC Sierra 2500 SLEPacific Blue Metallic 2022 GMC Sierra 2500 SLE

    $36,849

    $1.4K
    106,962 mi.
    Est. $672/mo

    AutoCenters Nissan

    4.6
    Herculaneum, MO (29 mi)
    Check Availability
  • Sterling Metallic 2024 GMC Sierra 2500 AT4Sterling Metallic 2024 GMC Sierra 2500 AT4Sterling Metallic 2024 GMC Sierra 2500 AT4Sterling Metallic 2024 GMC Sierra 2500 AT4Sterling Metallic 2024 GMC Sierra 2500 AT4Sterling Metallic 2024 GMC Sierra 2500 AT4

    $55,386

    $148
    85,537 mi.
    Est. $1,010/mo

    Sapaugh GM Country

    4.8
    Herculaneum, MO (30 mi)
    Check Availability

  • Summit White 2024 GMC Sierra 2500 ProSummit White 2024 GMC Sierra 2500 ProSummit White 2024 GMC Sierra 2500 ProSummit White 2024 GMC Sierra 2500 ProSummit White 2024 GMC Sierra 2500 ProSummit White 2024 GMC Sierra 2500 Pro

    $56,999

    $3K
    13,194 mi.
    Est. $1,040/mo

    Suntrup Buick GMC

    4.2
    Saint Peters, MO (26 mi)
    Check Availability
  • Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4

    $60,619

    59,841 mi.
    Est. $1,106/mo

    AutoCenters Nissan

    4.6
    Herculaneum, MO (29 mi)
    Check Availability
  • Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4

    $64,499

    $700
    34,003 mi.
    Est. $1,176/mo

    Jim Butler Chevrolet

    4.3
    Fenton, MO (21 mi)
    Check Availability
  • Pacific Blue Metallic 2022 GMC Sierra 2500 DenaliPacific Blue Metallic 2022 GMC Sierra 2500 DenaliPacific Blue Metallic 2022 GMC Sierra 2500 DenaliPacific Blue Metallic 2022 GMC Sierra 2500 DenaliPacific Blue Metallic 2022 GMC Sierra 2500 DenaliPacific Blue Metallic 2022 GMC Sierra 2500 Denali

    $51,999

    $600
    65,119 mi.
    Est. $948/mo

    Jim Butler Chevrolet

    4.3
    Fenton, MO (21 mi)
    Check Availability
  • Summit White 2025 GMC Sierra 2500 AT4Summit White 2025 GMC Sierra 2500 AT4Summit White 2025 GMC Sierra 2500 AT4Summit White 2025 GMC Sierra 2500 AT4Summit White 2025 GMC Sierra 2500 AT4Summit White 2025 GMC Sierra 2500 AT4

    $65,759

    $1.6K
    36,993 mi.
    Est. $1,199/mo

    Sapaugh GM Country

    4.8
    Herculaneum, MO (30 mi)
    Check Availability
  • Ebony Twilight Metallic 2022 GMC Sierra 2500 SLTEbony Twilight Metallic 2022 GMC Sierra 2500 SLTEbony Twilight Metallic 2022 GMC Sierra 2500 SLTEbony Twilight Metallic 2022 GMC Sierra 2500 SLTEbony Twilight Metallic 2022 GMC Sierra 2500 SLTEbony Twilight Metallic 2022 GMC Sierra 2500 SLT

    $46,995

    $3K
    85,438 mi.
    Est. $857/mo

    Laura Chevrolet Buick GMC of Sullivan, LLC

    4.8
    Sullivan, MO (23 mi)
    Check Availability

  • 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

    $64,600

    $1K
    27,808 mi.
    Est. $1,178/mo

    AutoCenters Nissan

    4.6
    Herculaneum, MO (29 mi)
    Check Availability
  • Gray 2026 GMC Sierra 2500 DenaliGray 2026 GMC Sierra 2500 DenaliGray 2026 GMC Sierra 2500 DenaliGray 2026 GMC Sierra 2500 DenaliGray 2026 GMC Sierra 2500 DenaliGray 2026 GMC Sierra 2500 Denali

    $74,998

    11,247 mi.
    Est. $1,368/mo

    CarMax Des Moines

    4.1
    $499 delivery to St. Peters, MO (25 mi)
    Check Availability
  • Black 2022 GMC Sierra 2500 AT4Black 2022 GMC Sierra 2500 AT4Black 2022 GMC Sierra 2500 AT4Black 2022 GMC Sierra 2500 AT4Black 2022 GMC Sierra 2500 AT4Black 2022 GMC Sierra 2500 AT4

    $57,998

    54,900 mi.
    Est. $1,058/mo

    CarMax Arlington/Ft. Worth

    4.7
    $699 delivery to St. Peters, MO (25 mi)
    Check Availability

GMC Sierra 2500 prices by year

Model year Average price Deals
2026 GMC Sierra 2500 $78,496 2 Good deals
2025 GMC Sierra 2500 $66,297 8 Good deals
2024 GMC Sierra 2500 $60,293 17 Great 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 $55,849, with pricing starting at $2,931.

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?

For the latest model year, the GMC Sierra 2500 is available in the following trim levels:

  • GMC Sierra 2500 AT4
  • GMC Sierra 2500 AT4X
  • GMC Sierra 2500 Denali
  • GMC Sierra 2500 Denali Ultimate
  • GMC Sierra 2500 Pro
  • GMC Sierra 2500 SLE
  • GMC Sierra 2500 SLT

What model years are available for the GMC Sierra 2500?

Available model years for GMC Sierra 2500 inventory range from 2016 to 2026.

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