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  • Glacier White Tricoat 2026 GMC Sierra 2500 Denali UltimateGlacier White Tricoat 2026 GMC Sierra 2500 Denali UltimateGlacier White Tricoat 2026 GMC Sierra 2500 Denali UltimateGlacier White Tricoat 2026 GMC Sierra 2500 Denali UltimateGlacier White Tricoat 2026 GMC Sierra 2500 Denali UltimateGlacier White Tricoat 2026 GMC Sierra 2500 Denali Ultimate

    $100,419

    Est. $1,724/mo

    Lester Glenn GMC

    4.9
    Toms River, NJ (7 mi)
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  • Sterling 2026 GMC Sierra 2500 Denali UltimateSterling 2026 GMC Sierra 2500 Denali UltimateSterling 2026 GMC Sierra 2500 Denali UltimateSterling 2026 GMC Sierra 2500 Denali UltimateSterling 2026 GMC Sierra 2500 Denali UltimateSterling 2026 GMC Sierra 2500 Denali Ultimate

    $98,985

    Est. $1,700/mo

    Barlow Buick GMC

    4.8
    Manahawkin, NJ (14 mi)
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  • 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

    $88,132

    Est. $1,513/mo

    T & T Coast Buick GMC

    Sea Girt, NJ (20 mi)
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  • SUMMIT WHT 2026 GMC Sierra 2500 AT4XSUMMIT WHT 2026 GMC Sierra 2500 AT4XSUMMIT WHT 2026 GMC Sierra 2500 AT4XSUMMIT WHT 2026 GMC Sierra 2500 AT4X

    $96,192

    Est. $1,652/mo

    Lester Glenn GMC

    4.9
    Toms River, NJ (7 mi)
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  • 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

    $89,950

    Est. $1,545/mo

    Barlow Buick GMC

    4.8
    Manahawkin, NJ (14 mi)
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  • STERLING MET 2026 GMC Sierra 2500 AT4XSTERLING MET 2026 GMC Sierra 2500 AT4XSTERLING MET 2026 GMC Sierra 2500 AT4XSTERLING MET 2026 GMC Sierra 2500 AT4XSTERLING MET 2026 GMC Sierra 2500 AT4XSTERLING MET 2026 GMC Sierra 2500 AT4X

    $105,548

    Est. $1,812/mo

    Lester Glenn GMC

    4.9
    Toms River, NJ (7 mi)
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  • STERLING MET 2026 GMC Sierra 2500 AT4XSTERLING MET 2026 GMC Sierra 2500 AT4XSTERLING MET 2026 GMC Sierra 2500 AT4XSTERLING MET 2026 GMC Sierra 2500 AT4X

    $96,670

    Est. $1,660/mo

    Lester Glenn GMC

    4.9
    Toms River, NJ (7 mi)
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  • Summit White 2026 GMC Sierra 2500 ProSummit White 2026 GMC Sierra 2500 ProSummit White 2026 GMC Sierra 2500 ProSummit White 2026 GMC Sierra 2500 Pro

    $52,763

    Est. $906/mo

    Lester Glenn GMC

    4.9
    Toms River, NJ (7 mi)
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  • ONYX BLK 2026 GMC Sierra 2500 DenaliONYX BLK 2026 GMC Sierra 2500 DenaliONYX BLK 2026 GMC Sierra 2500 DenaliONYX BLK 2026 GMC Sierra 2500 DenaliONYX BLK 2026 GMC Sierra 2500 DenaliONYX BLK 2026 GMC Sierra 2500 Denali

    $96,226

    Est. $1,652/mo

    Lester Glenn GMC

    4.9
    Toms River, NJ (7 mi)
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  • ONYX BLK 2026 GMC Sierra 2500 Denali UltimateONYX BLK 2026 GMC Sierra 2500 Denali UltimateONYX BLK 2026 GMC Sierra 2500 Denali UltimateONYX BLK 2026 GMC Sierra 2500 Denali UltimateONYX BLK 2026 GMC Sierra 2500 Denali UltimateONYX BLK 2026 GMC Sierra 2500 Denali Ultimate

    $98,378

    $3.5K
    Est. $1,689/mo

    Lester Glenn GMC

    4.9
    Toms River, NJ (7 mi)
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  • 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

    $88,610

    Est. $1,522/mo

    Barlow Buick GMC

    4.8
    Manahawkin, NJ (14 mi)
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  • ONYX BLK 2026 GMC Sierra 2500 AT4ONYX BLK 2026 GMC Sierra 2500 AT4ONYX BLK 2026 GMC Sierra 2500 AT4ONYX BLK 2026 GMC Sierra 2500 AT4ONYX BLK 2026 GMC Sierra 2500 AT4ONYX BLK 2026 GMC Sierra 2500 AT4

    $78,036

    $2.8K
    Est. $1,340/mo

    Lester Glenn GMC

    4.9
    Toms River, NJ (7 mi)
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  • 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

    $89,050

    Est. $1,529/mo

    Barlow Buick GMC

    4.8
    Manahawkin, NJ (14 mi)
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  • SUMMIT WHT 2026 GMC Sierra 2500 AT4SUMMIT WHT 2026 GMC Sierra 2500 AT4SUMMIT WHT 2026 GMC Sierra 2500 AT4SUMMIT WHT 2026 GMC Sierra 2500 AT4SUMMIT WHT 2026 GMC Sierra 2500 AT4SUMMIT WHT 2026 GMC Sierra 2500 AT4

    $77,558

    $2.7K
    Est. $1,332/mo

    Lester Glenn GMC

    4.9
    Toms River, NJ (7 mi)
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  • SUMMIT WHT 2026 GMC Sierra 2500 SLESUMMIT WHT 2026 GMC Sierra 2500 SLESUMMIT WHT 2026 GMC Sierra 2500 SLESUMMIT WHT 2026 GMC Sierra 2500 SLE

    $60,372

    Est. $1,037/mo

    Lester Glenn GMC

    4.9
    Toms River, NJ (7 mi)
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  • 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

    $54,435

    Est. $935/mo

    Barlow Buick GMC

    4.8
    Manahawkin, NJ (14 mi)
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  • 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

    $74,310

    Est. $1,276/mo

    Barlow Buick GMC

    4.8
    Manahawkin, NJ (14 mi)
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  • Summit White 2026 GMC Sierra 2500 SLTSummit White 2026 GMC Sierra 2500 SLTSummit White 2026 GMC Sierra 2500 SLTSummit White 2026 GMC Sierra 2500 SLTSummit White 2026 GMC Sierra 2500 SLTSummit White 2026 GMC Sierra 2500 SLT

    $74,120

    Est. $1,273/mo

    Barlow Buick GMC

    4.8
    Manahawkin, NJ (14 mi)
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  • 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

    $54,435

    Est. $935/mo

    Barlow Buick GMC

    4.8
    Manahawkin, NJ (14 mi)
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  • Gray 2026 GMC Sierra 2500 SLTGray 2026 GMC Sierra 2500 SLTGray 2026 GMC Sierra 2500 SLTGray 2026 GMC Sierra 2500 SLTGray 2026 GMC Sierra 2500 SLTGray 2026 GMC Sierra 2500 SLT

    $83,123

    Est. $1,427/mo

    T & T Coast Buick GMC

    Sea Girt, NJ (20 mi)
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  • Black 2026 GMC Sierra 2500 SLTBlack 2026 GMC Sierra 2500 SLTBlack 2026 GMC Sierra 2500 SLTBlack 2026 GMC Sierra 2500 SLTBlack 2026 GMC Sierra 2500 SLTBlack 2026 GMC Sierra 2500 SLT

    $81,648

    Est. $1,402/mo

    T & T Coast Buick GMC

    Sea Girt, NJ (20 mi)
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  • Gray 2026 GMC Sierra 2500 Denali Ultimate

    $95,412

    Est. $1,638/mo

    T & T Coast Buick GMC

    Sea Girt, NJ (20 mi)
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  • Onyx Black 2026 GMC Sierra 2500 SLE

    $64,570

    Est. $1,109/mo

    Barlow Buick GMC

    4.8
    Manahawkin, NJ (14 mi)
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  • Onyx Black 2026 GMC Sierra 2500 AT4

    $82,560

    Est. $1,418/mo

    Barlow Buick GMC

    4.8
    Manahawkin, NJ (14 mi)
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  • 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

    $105,300

    Est. $1,808/mo

    Coleman Buick GMC

    4.4
    $599 delivery from Lawrenceville, NJ (41 mi)
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  • Onyx Black 2026 GMC Sierra 2500 AT4XOnyx Black 2026 GMC Sierra 2500 AT4XOnyx Black 2026 GMC Sierra 2500 AT4XOnyx Black 2026 GMC Sierra 2500 AT4XOnyx Black 2026 GMC Sierra 2500 AT4XOnyx Black 2026 GMC Sierra 2500 AT4X

    $91,724

    Est. $1,575/mo

    Impex Chevrolet GMC

    4.7
    $439 delivery from Reidsville, NC (385 mi)
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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)
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