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 2026 GMC Sierra 2500 SLEWhite 2026 GMC Sierra 2500 SLEWhite 2026 GMC Sierra 2500 SLEWhite 2026 GMC Sierra 2500 SLEWhite 2026 GMC Sierra 2500 SLEWhite 2026 GMC Sierra 2500 SLE

    $58,337

    MSRP $59,640

    Est. $1,057/mo

    Central GMC of Norwood

    4.9
    Check Availability
    Norwood, MA (19 mi)

    Quick view
  • White 2026 GMC Sierra 2500 SLEWhite 2026 GMC Sierra 2500 SLEWhite 2026 GMC Sierra 2500 SLEWhite 2026 GMC Sierra 2500 SLEWhite 2026 GMC Sierra 2500 SLEWhite 2026 GMC Sierra 2500 SLE

    $59,977

    MSRP $64,835

    Est. $1,086/mo

    Central GMC of Norwood

    4.9
    Check Availability
    Norwood, MA (19 mi)

    Quick view
  • Onyx Black 2026 GMC Sierra 2500 SLTOnyx Black 2026 GMC Sierra 2500 SLTOnyx Black 2026 GMC Sierra 2500 SLTOnyx Black 2026 GMC Sierra 2500 SLTOnyx Black 2026 GMC Sierra 2500 SLTOnyx Black 2026 GMC Sierra 2500 SLT

    $74,820

    MSRP $74,820

    Est. $1,355/mo

    McGovern GMC of Westborough

    4.7
    Check Availability
    Westborough, MA (30 mi)
    Quick view
  • Onyx Black 2026 GMC Sierra 2500 Denali UltimateOnyx Black 2026 GMC Sierra 2500 Denali UltimateOnyx Black 2026 GMC Sierra 2500 Denali UltimateOnyx Black 2026 GMC Sierra 2500 Denali UltimateOnyx Black 2026 GMC Sierra 2500 Denali UltimateOnyx Black 2026 GMC Sierra 2500 Denali Ultimate

    $88,788

    $100
    13,726 mi.
    Est. $1,608/mo

    MetroWest Acura

    4.0
    Check Availability
    Framingham, MA (21 mi)
    Quick view
  • Onyx Black 2026 GMC Sierra 2500 AT4Onyx Black 2026 GMC Sierra 2500 AT4Onyx Black 2026 GMC Sierra 2500 AT4Onyx Black 2026 GMC Sierra 2500 AT4Onyx Black 2026 GMC Sierra 2500 AT4Onyx Black 2026 GMC Sierra 2500 AT4

    $74,245

    $3.1K

    MSRP $78,380

    Est. $1,345/mo

    Albrecht Buick GMC of Wakefield

    4.0
    Check Availability
    Wakefield, MA (3 mi)
    Quick view
  • Red 2026 GMC Sierra 2500 SLTRed 2026 GMC Sierra 2500 SLTRed 2026 GMC Sierra 2500 SLTRed 2026 GMC Sierra 2500 SLTRed 2026 GMC Sierra 2500 SLTRed 2026 GMC Sierra 2500 SLT

    $84,344

    MSRP $85,945

    Est. $1,528/mo

    Tulley Buick GMC of Nashua

    4.7
    Check Availability
    Nashua, NH (25 mi)
    Quick view
  • Sterling Metallic 2026 GMC Sierra 2500 DenaliSterling Metallic 2026 GMC Sierra 2500 DenaliSterling Metallic 2026 GMC Sierra 2500 DenaliSterling Metallic 2026 GMC Sierra 2500 DenaliSterling Metallic 2026 GMC Sierra 2500 DenaliSterling Metallic 2026 GMC Sierra 2500 Denali

    $86,629

    MSRP $90,500

    Est. $1,569/mo

    GMC Danvers

    Check Availability
    Danvers, MA (11 mi)
    Quick view
  • Red 2026 GMC Sierra 2500 SLTRed 2026 GMC Sierra 2500 SLTRed 2026 GMC Sierra 2500 SLTRed 2026 GMC Sierra 2500 SLTRed 2026 GMC Sierra 2500 SLTRed 2026 GMC Sierra 2500 SLT

    $70,871

    MSRP $75,829

    Est. $1,284/mo

    Central GMC of Norwood

    4.9
    Check Availability
    Norwood, MA (19 mi)

    Quick view
  • Onyx Black 2026 GMC Sierra 2500 DenaliOnyx Black 2026 GMC Sierra 2500 DenaliOnyx Black 2026 GMC Sierra 2500 DenaliOnyx Black 2026 GMC Sierra 2500 DenaliOnyx Black 2026 GMC Sierra 2500 DenaliOnyx Black 2026 GMC Sierra 2500 Denali

    $79,803

    $4.3K

    MSRP $84,169

    Est. $1,446/mo

    Albrecht Buick GMC of Wakefield

    4.0
    Check Availability
    Wakefield, MA (3 mi)
    Quick view
  • Blue 2026 GMC Sierra 2500 Denali UltimateBlue 2026 GMC Sierra 2500 Denali UltimateBlue 2026 GMC Sierra 2500 Denali UltimateBlue 2026 GMC Sierra 2500 Denali UltimateBlue 2026 GMC Sierra 2500 Denali UltimateBlue 2026 GMC Sierra 2500 Denali Ultimate

    $94,924

    MSRP $97,825

    Est. $1,720/mo

    Tulley Buick GMC of Nashua

    4.7
    Check Availability
    Nashua, NH (25 mi)
    Quick view
  • Onyx Black 2026 GMC Sierra 2500 SLTOnyx Black 2026 GMC Sierra 2500 SLTOnyx Black 2026 GMC Sierra 2500 SLTOnyx Black 2026 GMC Sierra 2500 SLTOnyx Black 2026 GMC Sierra 2500 SLTOnyx Black 2026 GMC Sierra 2500 SLT

    $67,362

    MSRP $71,210

    Est. $1,220/mo

    Albrecht Buick GMC of Wakefield

    4.0
    Check Availability
    Wakefield, MA (3 mi)
    Quick view
  • Titanium Rush Metallic 2026 GMC Sierra 2500 SLTTitanium Rush Metallic 2026 GMC Sierra 2500 SLTTitanium Rush Metallic 2026 GMC Sierra 2500 SLTTitanium Rush Metallic 2026 GMC Sierra 2500 SLTTitanium Rush Metallic 2026 GMC Sierra 2500 SLTTitanium Rush Metallic 2026 GMC Sierra 2500 SLT

    $74,912

    $4.1K

    MSRP $79,075

    Est. $1,357/mo

    Albrecht Buick GMC of Wakefield

    4.0
    Check Availability
    Wakefield, MA (3 mi)
    Quick view
  • White 2026 GMC Sierra 2500 DenaliWhite 2026 GMC Sierra 2500 DenaliWhite 2026 GMC Sierra 2500 DenaliWhite 2026 GMC Sierra 2500 DenaliWhite 2026 GMC Sierra 2500 DenaliWhite 2026 GMC Sierra 2500 Denali

    $89,514

    MSRP $91,115

    Est. $1,622/mo

    Tulley Buick GMC of Nashua

    4.7
    Check Availability
    Nashua, NH (25 mi)
    Quick view
  • Red 2026 GMC Sierra 2500 SLTRed 2026 GMC Sierra 2500 SLTRed 2026 GMC Sierra 2500 SLTRed 2026 GMC Sierra 2500 SLTRed 2026 GMC Sierra 2500 SLTRed 2026 GMC Sierra 2500 SLT

    $70,641

    MSRP $75,499

    Est. $1,280/mo

    Central GMC of Norwood

    4.9
    Check Availability
    Norwood, MA (19 mi)

    Quick view
  • Summit White 2026 GMC Sierra 2500 SLESummit White 2026 GMC Sierra 2500 SLESummit White 2026 GMC Sierra 2500 SLESummit White 2026 GMC Sierra 2500 SLESummit White 2026 GMC Sierra 2500 SLESummit White 2026 GMC Sierra 2500 SLE

    $58,252

    MSRP $61,720

    Est. $1,055/mo

    Albrecht Buick GMC of Wakefield

    4.0
    Check Availability
    Wakefield, MA (3 mi)
    Quick view
  • 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

    $84,791

    $3.5K

    MSRP $89,365

    Est. $1,536/mo

    Albrecht Buick GMC of Wakefield

    4.0
    Check Availability
    Wakefield, MA (3 mi)
    Quick view
  • Onyx Black 2026 GMC Sierra 2500 Denali UltimateOnyx Black 2026 GMC Sierra 2500 Denali UltimateOnyx Black 2026 GMC Sierra 2500 Denali UltimateOnyx Black 2026 GMC Sierra 2500 Denali UltimateOnyx Black 2026 GMC Sierra 2500 Denali UltimateOnyx Black 2026 GMC Sierra 2500 Denali Ultimate

    $97,716

    $4.1K

    MSRP $102,829

    Est. $1,770/mo

    Albrecht Buick GMC of Wakefield

    4.0
    Check Availability
    Wakefield, MA (3 mi)
    Quick view
  • Summit White 2026 GMC Sierra 2500 SLESummit White 2026 GMC Sierra 2500 SLESummit White 2026 GMC Sierra 2500 SLESummit White 2026 GMC Sierra 2500 SLESummit White 2026 GMC Sierra 2500 SLESummit White 2026 GMC Sierra 2500 SLE

    $61,972

    $3.6K

    MSRP $65,595

    Est. $1,123/mo

    Albrecht Buick GMC of Wakefield

    4.0
    Check Availability
    Wakefield, MA (3 mi)
    Quick view
  • Sterling Metallic 2026 GMC Sierra 2500 Denali UltimateSterling Metallic 2026 GMC Sierra 2500 Denali UltimateSterling Metallic 2026 GMC Sierra 2500 Denali UltimateSterling Metallic 2026 GMC Sierra 2500 Denali UltimateSterling Metallic 2026 GMC Sierra 2500 Denali UltimateSterling Metallic 2026 GMC Sierra 2500 Denali Ultimate

    $97,716

    $4.1K

    MSRP $102,829

    Est. $1,770/mo

    Albrecht Buick GMC of Wakefield

    4.0
    Check Availability
    Wakefield, MA (3 mi)
    Quick view
  • White 2026 GMC Sierra 2500 SLTWhite 2026 GMC Sierra 2500 SLTWhite 2026 GMC Sierra 2500 SLTWhite 2026 GMC Sierra 2500 SLTWhite 2026 GMC Sierra 2500 SLTWhite 2026 GMC Sierra 2500 SLT

    $72,327

    MSRP $77,285

    Est. $1,310/mo

    Central GMC of Norwood

    4.9
    Check Availability
    Norwood, MA (19 mi)

    Quick view
  • Titanium Rush Metallic 2026 GMC Sierra 2500 AT4Titanium Rush Metallic 2026 GMC Sierra 2500 AT4Titanium Rush Metallic 2026 GMC Sierra 2500 AT4Titanium Rush Metallic 2026 GMC Sierra 2500 AT4Titanium Rush Metallic 2026 GMC Sierra 2500 AT4Titanium Rush Metallic 2026 GMC Sierra 2500 AT4

    $79,175

    MSRP $79,175

    Est. $1,434/mo

    McGovern GMC of Westborough

    4.7
    Check Availability
    Westborough, MA (30 mi)
    Quick view
  • Onyx Black 2026 GMC Sierra 2500 Denali UltimateOnyx Black 2026 GMC Sierra 2500 Denali UltimateOnyx Black 2026 GMC Sierra 2500 Denali UltimateOnyx Black 2026 GMC Sierra 2500 Denali UltimateOnyx Black 2026 GMC Sierra 2500 Denali UltimateOnyx Black 2026 GMC Sierra 2500 Denali Ultimate

    $103,070

    MSRP $103,070

    Est. $1,867/mo

    McGovern GMC of Westborough

    4.7
    Check Availability
    Westborough, MA (30 mi)
    Quick view
  • Black 2026 GMC Sierra 2500 AT4Black 2026 GMC Sierra 2500 AT4Black 2026 GMC Sierra 2500 AT4Black 2026 GMC Sierra 2500 AT4Black 2026 GMC Sierra 2500 AT4Black 2026 GMC Sierra 2500 AT4

    $90,199

    $1K

    MSRP $90,600

    Est. $1,634/mo

    Tulley Buick GMC of Nashua

    4.7
    Check Availability
    Nashua, NH (25 mi)
    Quick view
  • Onyx Black 2026 GMC Sierra 2500 Denali UltimateOnyx Black 2026 GMC Sierra 2500 Denali UltimateOnyx Black 2026 GMC Sierra 2500 Denali UltimateOnyx Black 2026 GMC Sierra 2500 Denali UltimateOnyx Black 2026 GMC Sierra 2500 Denali UltimateOnyx Black 2026 GMC Sierra 2500 Denali Ultimate

    $97,934

    $251

    MSRP $98,185

    Est. $1,774/mo

    GMC Danvers

    Check Availability
    Danvers, MA (11 mi)
    Quick view
  • Onyx Black 2026 GMC Sierra 2500 AT4Onyx Black 2026 GMC Sierra 2500 AT4Onyx Black 2026 GMC Sierra 2500 AT4Onyx Black 2026 GMC Sierra 2500 AT4Onyx Black 2026 GMC Sierra 2500 AT4Onyx Black 2026 GMC Sierra 2500 AT4

    $84,995

    $1K
    2,422 mi.
    Est. $1,540/mo

    Bob Johnson Used

    4.0
    Check Availability
    $497 delivery from Rochester, NY (332 mi)
    Quick view
  • White 2026 GMC Sierra 2500 SLE

    $73,215

    MSRP $73,215

    Est. $1,326/mo

    Central GMC of Norwood

    4.9
    Check Availability
    Norwood, MA (19 mi)

    Quick view
  • White 2026 GMC Sierra 2500 Denali Ultimate

    $99,085

    Est. $1,795/mo

    Impex Chevrolet GMC

    4.7
    Check Availability
    $710 delivery from Reidsville, NC (623 mi)
    Quick view

GMC Sierra 2500 prices by year

Model year Average price Deals
2025 GMC Sierra 2500 $70,938 6 Good deals
2024 GMC Sierra 2500 $64,400 8 Good deals

About the 2026 GMC Sierra 2500

Basics

Pro shown (base trim).

Seating
2
Door count
2
Drivetrain
Rear-wheel drive
Combined MPG
0
Transmission
10-Speed A/T
Engine
470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel)
Side view of the 2026 GMC Sierra 2500
FAQs

How much does the 2026 GMC Sierra 2500 cost?

The 2026 GMC Sierra 2500 price depends on trim level and optional features. Prices typically start at $47,000 and go as high as $94,500 for fully loaded models.

What are some similar vehicles and competitors of the 2026 GMC Sierra 2500?

The 2026 GMC Sierra 2500 compares to and/or competes against the following vehicles:


Trims

AT4 (2 styles)

Style
4WD Crew Cab 159" AT4 4WD Crew Cab 172" AT4
Inventory price
Starting at $72,200 Starting at $72,400
Combined MPG
0 0
Engine
470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel)

AT4X (1 style)

Style
4WD Crew Cab 159" AT4X
Inventory price
Starting at $85,200
Combined MPG
0
Engine
470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel)

Denali (2 styles)

Style
4WD Crew Cab 159" Denali 4WD Crew Cab 172" Denali
Inventory price
Starting at $75,200 Starting at $75,400
Combined MPG
0 0
Engine
470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel)

Denali Ultimate (2 styles)

Style
4WD Crew Cab 159" Denali Ultimate 4WD Crew Cab 172" Denali Ultimate
Inventory price
Starting at $94,200 Starting at $94,500
Combined MPG
0 0
Engine
470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel)

Pro (10 styles)

Style
4WD Double Cab 162" Pro 4WD Double Cab 149" Pro 2WD Double Cab 149" Pro 2WD Double Cab 162" Pro 2WD Reg Cab 142" Pro 4WD Reg Cab 142" Pro 2WD Crew Cab 172" Pro 2WD Crew Cab 159" Pro 4WD Crew Cab 159" Pro 4WD Crew Cab 172" Pro
Inventory price
Starting at $51,900 Starting at $51,700 Starting at $48,900 Starting at $49,100 Starting at $47,000 Starting at $49,800 Starting at $50,900 Starting at $50,700 Starting at $53,500 Starting at $53,700
Combined MPG
0 0 0 0 0 0 0 0 0 0
Engine
470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel)

SLE (5 styles)

Style
4WD Double Cab 162" SLE 4WD Double Cab 149" SLE 4WD Reg Cab 142" SLE 4WD Crew Cab 172" SLE 4WD Crew Cab 159" SLE
Inventory price
Starting at $56,300 Starting at $56,100 Starting at $54,000 Starting at $58,100 Starting at $57,900
Combined MPG
0 0 0 0 0
Engine
470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel)

SLT (2 styles)

Style
4WD Crew Cab 159" SLT 4WD Crew Cab 172" SLT
Inventory price
Starting at $65,200 Starting at $65,500
Combined MPG
0 0
Engine
470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel)
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

Similar Cars

Research the 2026 GMC Sierra 2500

Compare the 2026 GMC Sierra 2500

2026 GMC Sierra 2500 by city

GMC Sierra 2500 trims

2026 GMC Sierra 2500 by cab style