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  • 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

    $71,923

    29,096 mi.
    Est. $1,304/mo

    Scranton GMC of Vernon

    4.5
    Vernon, CT (21 mi)
    Check Availability

  • Titanium Rush Metallic 2024 GMC Sierra 2500 DenaliTitanium Rush Metallic 2024 GMC Sierra 2500 DenaliTitanium Rush Metallic 2024 GMC Sierra 2500 DenaliTitanium Rush Metallic 2024 GMC Sierra 2500 DenaliTitanium Rush Metallic 2024 GMC Sierra 2500 DenaliTitanium Rush Metallic 2024 GMC Sierra 2500 Denali

    $66,923

    38,204 mi.
    Est. $1,213/mo

    Scranton GMC of Vernon

    4.5
    Vernon, CT (21 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

    $72,923

    16,686 mi.
    Est. $1,322/mo

    Scranton GMC of Vernon

    4.5
    Vernon, CT (21 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

    $71,923

    29,096 mi.
    Est. $1,304/mo

    Scranton GMC of Vernon

    4.5
    Vernon, CT (21 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

    $42,431

    49,150 mi.
    Est. $769/mo

    Branhaven Chrysler Jeep Dodge Ram

    4.8
    Branford, CT (28 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

    $58,376

    $600
    45,697 mi.
    Est. $1,058/mo

    Northwest Hills Chrysler Jeep Dodge RAM

    4.8
    Torrington, CT (19 mi)
    Check Availability
  • Quicksilver Metallic 2020 GMC Sierra 2500 DenaliQuicksilver Metallic 2020 GMC Sierra 2500 DenaliQuicksilver Metallic 2020 GMC Sierra 2500 DenaliQuicksilver Metallic 2020 GMC Sierra 2500 DenaliQuicksilver Metallic 2020 GMC Sierra 2500 DenaliQuicksilver Metallic 2020 GMC Sierra 2500 Denali

    $46,384

    $897
    95,283 mi.
    Est. $841/mo

    Hoffman Ford Lincoln

    4.5
    East Hartford, CT (10 mi)
    Check Availability
  • Coastal Dune 2026 GMC Sierra 2500 AT4XCoastal Dune 2026 GMC Sierra 2500 AT4XCoastal Dune 2026 GMC Sierra 2500 AT4XCoastal Dune 2026 GMC Sierra 2500 AT4XCoastal Dune 2026 GMC Sierra 2500 AT4XCoastal Dune 2026 GMC Sierra 2500 AT4X

    $95,690

    13,071 mi.
    Est. $1,735/mo

    Sarat Ford

    4.4
    Agawam, MA (30 mi)
    Check Availability
  • Summit White 2022 GMC Sierra 2500 AT4Summit White 2022 GMC Sierra 2500 AT4Summit White 2022 GMC Sierra 2500 AT4Summit White 2022 GMC Sierra 2500 AT4Summit White 2022 GMC Sierra 2500 AT4Summit White 2022 GMC Sierra 2500 AT4

    $56,380

    $2K
    68,576 mi.
    Est. $1,022/mo

    Sarat Ford

    4.4
    Agawam, MA (30 mi)
    Check Availability

  • Black 2025 GMC Sierra 2500 Denali UltimateBlack 2025 GMC Sierra 2500 Denali UltimateBlack 2025 GMC Sierra 2500 Denali UltimateBlack 2025 GMC Sierra 2500 Denali UltimateBlack 2025 GMC Sierra 2500 Denali UltimateBlack 2025 GMC Sierra 2500 Denali Ultimate

    $80,998

    11,520 mi.
    Est. $1,469/mo

    CarMax East Haven

    4.3
    East Haven, CT (28 mi)
    Check Availability
  • Ebony Twilight Metallic 2021 GMC Sierra 2500 DenaliEbony Twilight Metallic 2021 GMC Sierra 2500 DenaliEbony Twilight Metallic 2021 GMC Sierra 2500 DenaliEbony Twilight Metallic 2021 GMC Sierra 2500 DenaliEbony Twilight Metallic 2021 GMC Sierra 2500 DenaliEbony Twilight Metallic 2021 GMC Sierra 2500 Denali

    $54,993

    55,565 mi.
    Est. $997/mo

    Sound Auto Wholesalers

    4.6
    Branford, CT (28 mi)
    Check Availability
  • Onyx Black 2019 GMC Sierra 2500 BaseOnyx Black 2019 GMC Sierra 2500 BaseOnyx Black 2019 GMC Sierra 2500 BaseOnyx Black 2019 GMC Sierra 2500 BaseOnyx Black 2019 GMC Sierra 2500 BaseOnyx Black 2019 GMC Sierra 2500 Base

    $38,791

    $856
    82,641 mi.
    Est. $703/mo

    Car Central Sales & Service

    Wallingford, CT (12 mi)
    Check Availability
  • Volcanic Red Tintcoat 2025 GMC Sierra 2500 SLTVolcanic Red Tintcoat 2025 GMC Sierra 2500 SLTVolcanic Red Tintcoat 2025 GMC Sierra 2500 SLTVolcanic Red Tintcoat 2025 GMC Sierra 2500 SLTVolcanic Red Tintcoat 2025 GMC Sierra 2500 SLTVolcanic Red Tintcoat 2025 GMC Sierra 2500 SLT

    $60,684

    28,727 mi.
    Est. $1,100/mo

    Dowling Ford

    Cheshire, CT (16 mi)
    Check Availability
  • Summit White 2022 GMC Sierra 2500 SLTSummit White 2022 GMC Sierra 2500 SLTSummit White 2022 GMC Sierra 2500 SLTSummit White 2022 GMC Sierra 2500 SLTSummit White 2022 GMC Sierra 2500 SLTSummit White 2022 GMC Sierra 2500 SLT

    $47,500

    60,320 mi.
    Est. $861/mo

    GMC of Watertown

    3.9
    Watertown, CT (18 mi)
    Check Availability
  • White Frost 2024 GMC Sierra 2500 DenaliWhite Frost 2024 GMC Sierra 2500 DenaliWhite Frost 2024 GMC Sierra 2500 DenaliWhite Frost 2024 GMC Sierra 2500 DenaliWhite Frost 2024 GMC Sierra 2500 DenaliWhite Frost 2024 GMC Sierra 2500 Denali

    $70,923

    22,309 mi.
    Est. $1,286/mo

    Scranton GMC of Vernon

    4.5
    Vernon, CT (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

    $65,996

    24,868 mi.
    Est. $1,197/mo

    Loehmann-Blasius Chevrolet

    3.6
    Waterbury, CT (15 mi)
    Check Availability
  • 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

    $67,912

    39,199 mi.
    Est. $1,231/mo

    Blasius GMC

    3.9
    Branford, CT (26 mi)
    Check Availability
  • Onyx Black 2024 GMC Sierra 2500 Denali UltimateOnyx Black 2024 GMC Sierra 2500 Denali UltimateOnyx Black 2024 GMC Sierra 2500 Denali UltimateOnyx Black 2024 GMC Sierra 2500 Denali UltimateOnyx Black 2024 GMC Sierra 2500 Denali UltimateOnyx Black 2024 GMC Sierra 2500 Denali Ultimate

    $64,553

    $436
    46,134 mi.
    Est. $1,170/mo

    Blasius Pre-Owned Auto

    3.5
    Waterbury, CT (17 mi)
    Check Availability
  • Gray 2025 GMC Sierra 2500 AT4Gray 2025 GMC Sierra 2500 AT4Gray 2025 GMC Sierra 2500 AT4Gray 2025 GMC Sierra 2500 AT4Gray 2025 GMC Sierra 2500 AT4Gray 2025 GMC Sierra 2500 AT4

    $63,797

    45,868 mi.
    Est. $1,157/mo

    Blasius Pre-Owned Auto

    3.5
    Waterbury, CT (17 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

    $36,291

    $990
    97,298 mi.
    Est. $658/mo

    Car Central Sales & Service

    Wallingford, CT (12 mi)
    Check Availability
  • Coastal Dune 2026 GMC Sierra 2500 AT4XCoastal Dune 2026 GMC Sierra 2500 AT4XCoastal Dune 2026 GMC Sierra 2500 AT4XCoastal Dune 2026 GMC Sierra 2500 AT4XCoastal Dune 2026 GMC Sierra 2500 AT4XCoastal Dune 2026 GMC Sierra 2500 AT4X

    $95,690

    13,071 mi.
    Est. $1,735/mo

    Sarat Ford

    4.4
    Agawam, MA (30 mi)
    Check Availability

  • White 2025 GMC Sierra 2500 DenaliWhite 2025 GMC Sierra 2500 DenaliWhite 2025 GMC Sierra 2500 DenaliWhite 2025 GMC Sierra 2500 DenaliWhite 2025 GMC Sierra 2500 DenaliWhite 2025 GMC Sierra 2500 Denali

    $68,500

    $500
    12,509 mi.
    Est. $1,242/mo

    GMC of Watertown

    3.9
    Watertown, CT (18 mi)
    Check Availability
  • Summit White 2024 GMC Sierra 2500 SLTSummit White 2024 GMC Sierra 2500 SLTSummit White 2024 GMC Sierra 2500 SLTSummit White 2024 GMC Sierra 2500 SLTSummit White 2024 GMC Sierra 2500 SLTSummit White 2024 GMC Sierra 2500 SLT

    $59,996

    $990
    30,611 mi.
    Est. $1,088/mo

    Blasius GMC

    3.9
    Branford, CT (26 mi)
    Check Availability
  • Summit White 2025 GMC Sierra 2500 Denali UltimateSummit White 2025 GMC Sierra 2500 Denali UltimateSummit White 2025 GMC Sierra 2500 Denali UltimateSummit White 2025 GMC Sierra 2500 Denali UltimateSummit White 2025 GMC Sierra 2500 Denali UltimateSummit White 2025 GMC Sierra 2500 Denali Ultimate

    $80,000

    $1K
    17,821 mi.
    Est. $1,451/mo

    GMC of Watertown

    3.9
    Watertown, CT (18 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

    $60,592

    50,103 mi.
    Est. $1,099/mo

    Loehmann-Blasius Chevrolet

    3.6
    Waterbury, CT (15 mi)
    Check Availability
  • Onyx Black 2023 GMC Sierra 2500 DenaliOnyx Black 2023 GMC Sierra 2500 DenaliOnyx Black 2023 GMC Sierra 2500 DenaliOnyx Black 2023 GMC Sierra 2500 DenaliOnyx Black 2023 GMC Sierra 2500 DenaliOnyx Black 2023 GMC Sierra 2500 Denali

    $49,500

    $500
    98,941 mi.
    Est. $898/mo

    GMC of Watertown

    3.9
    Watertown, CT (18 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

    $71,923

    29,096 mi.
    Est. $1,304/mo

    Scranton GMC of Vernon

    4.5
    Vernon, CT (21 mi)
    Check Availability

  • Onyx Black 2020 GMC Sierra 2500 SLTOnyx Black 2020 GMC Sierra 2500 SLTOnyx Black 2020 GMC Sierra 2500 SLTOnyx Black 2020 GMC Sierra 2500 SLTOnyx Black 2020 GMC Sierra 2500 SLTOnyx Black 2020 GMC Sierra 2500 SLT

    $43,095

    79,541 mi.
    Est. $781/mo

    Imperial Subaru

    4.7
    $399 delivery from North Attleborough, MA (77 mi)
    Check Availability
  • Gray 2024 GMC Sierra 2500 Denali UltimateGray 2024 GMC Sierra 2500 Denali UltimateGray 2024 GMC Sierra 2500 Denali UltimateGray 2024 GMC Sierra 2500 Denali UltimateGray 2024 GMC Sierra 2500 Denali UltimateGray 2024 GMC Sierra 2500 Denali Ultimate

    $72,998

    32,130 mi.
    Est. $1,324/mo

    CarMax Lancaster

    3.8
    $199 delivery to Hartford, CT (10 mi)
    Check Availability

GMC Sierra 2500 prices by year

Model year Average price Deals
2026 GMC Sierra 2500 $79,346 1 Good deal
2025 GMC Sierra 2500 $67,603 5 Good deals
2024 GMC Sierra 2500 $61,366 5 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 $55,989, 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 2012 to 2026.

Used GMC Sierra 2500 by price

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