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  • White 2026 GMC Sierra 3500 SLEWhite 2026 GMC Sierra 3500 SLEWhite 2026 GMC Sierra 3500 SLEWhite 2026 GMC Sierra 3500 SLEWhite 2026 GMC Sierra 3500 SLEWhite 2026 GMC Sierra 3500 SLE

    $74,210

    Est. $1,349/mo

    Star GMC of Easton

    4.5
    Check Availability
    Easton, PA (8 mi)
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  • White 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 Pro

    $79,123

    Est. $1,438/mo

    Star GMC of Quakertown

    4.2
    Check Availability
    Quakertown, PA (21 mi)
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  • Summit White 2026 GMC Sierra 3500 ProSummit White 2026 GMC Sierra 3500 ProSummit White 2026 GMC Sierra 3500 ProSummit White 2026 GMC Sierra 3500 ProSummit White 2026 GMC Sierra 3500 ProSummit White 2026 GMC Sierra 3500 Pro

    $55,415

    Est. $1,007/mo

    Bergey's Buick GMC

    4.6
    Check Availability
    Souderton, PA (30 mi)
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  • Onyx Black 2026 GMC Sierra 3500 DenaliOnyx Black 2026 GMC Sierra 3500 DenaliOnyx Black 2026 GMC Sierra 3500 DenaliOnyx Black 2026 GMC Sierra 3500 DenaliOnyx Black 2026 GMC Sierra 3500 DenaliOnyx Black 2026 GMC Sierra 3500 Denali

    $92,940

    Est. $1,690/mo

    Johnson GMC Cadillac

    5.0
    Check Availability
    Bud Lake, NJ (22 mi)
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  • White 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 Pro

    $71,980

    Est. $1,308/mo

    Star GMC of Easton

    4.5
    Check Availability
    Easton, PA (8 mi)
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  • White 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 Pro

    $65,815

    Est. $1,196/mo

    Star GMC of Quakertown

    4.2
    Check Availability
    Quakertown, PA (21 mi)
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  • Glacier White 2026 GMC Sierra 3500 SLTGlacier White 2026 GMC Sierra 3500 SLTGlacier White 2026 GMC Sierra 3500 SLTGlacier White 2026 GMC Sierra 3500 SLTGlacier White 2026 GMC Sierra 3500 SLTGlacier White 2026 GMC Sierra 3500 SLT

    $84,320

    Est. $1,533/mo

    Bergey's Buick GMC

    4.6
    Check Availability
    Souderton, PA (30 mi)
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  • Metallic 2026 GMC Sierra 3500 ProMetallic 2026 GMC Sierra 3500 ProMetallic 2026 GMC Sierra 3500 ProMetallic 2026 GMC Sierra 3500 ProMetallic 2026 GMC Sierra 3500 ProMetallic 2026 GMC Sierra 3500 Pro

    $56,045

    Est. $1,019/mo

    Johnson GMC Cadillac

    5.0
    Check Availability
    Bud Lake, NJ (22 mi)
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  • White 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 Pro

    $57,883

    Est. $1,052/mo

    Star GMC of Easton

    4.5
    Check Availability
    Easton, PA (8 mi)
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  • White 2026 GMC Sierra 3500 SLEWhite 2026 GMC Sierra 3500 SLEWhite 2026 GMC Sierra 3500 SLEWhite 2026 GMC Sierra 3500 SLEWhite 2026 GMC Sierra 3500 SLEWhite 2026 GMC Sierra 3500 SLE

    $70,930

    Est. $1,289/mo

    Star GMC of Quakertown

    4.2
    Check Availability
    Quakertown, PA (21 mi)
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  • White 2026 GMC Sierra 3500 Pro

    $75,123

    Est. $1,366/mo

    Star GMC of Quakertown

    4.2
    Check Availability
    Quakertown, PA (21 mi)
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  • Black 2026 GMC Sierra 3500 DenaliBlack 2026 GMC Sierra 3500 DenaliBlack 2026 GMC Sierra 3500 DenaliBlack 2026 GMC Sierra 3500 DenaliBlack 2026 GMC Sierra 3500 DenaliBlack 2026 GMC Sierra 3500 Denali

    $90,795

    Est. $1,651/mo

    Star GMC of Easton

    4.5
    Check Availability
    Easton, PA (8 mi)
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  • Black 2026 GMC Sierra 3500 ProBlack 2026 GMC Sierra 3500 ProBlack 2026 GMC Sierra 3500 ProBlack 2026 GMC Sierra 3500 ProBlack 2026 GMC Sierra 3500 ProBlack 2026 GMC Sierra 3500 Pro

    $68,370

    Est. $1,243/mo

    Star GMC of Easton

    4.5
    Check Availability
    Easton, PA (8 mi)
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  • White 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 Pro

    $55,875

    Est. $1,016/mo

    Star GMC of Quakertown

    4.2
    Check Availability
    Quakertown, PA (21 mi)
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  • Glacier White 2026 GMC Sierra 3500 Denali UltimateGlacier White 2026 GMC Sierra 3500 Denali UltimateGlacier White 2026 GMC Sierra 3500 Denali UltimateGlacier White 2026 GMC Sierra 3500 Denali UltimateGlacier White 2026 GMC Sierra 3500 Denali UltimateGlacier White 2026 GMC Sierra 3500 Denali Ultimate

    $100,084

    Est. $1,819/mo

    Bergey's Buick GMC

    4.6
    Check Availability
    Souderton, PA (30 mi)
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  • Red 2026 GMC Sierra 3500 ProRed 2026 GMC Sierra 3500 ProRed 2026 GMC Sierra 3500 ProRed 2026 GMC Sierra 3500 ProRed 2026 GMC Sierra 3500 ProRed 2026 GMC Sierra 3500 Pro

    $54,710

    Est. $995/mo

    Star GMC of Quakertown

    4.2
    Check Availability
    Quakertown, PA (21 mi)
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  • White 2026 GMC Sierra 3500 Pro

    $59,448

    Est. $1,081/mo

    Star GMC of Quakertown

    4.2
    Check Availability
    Quakertown, PA (21 mi)
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  • Red 2026 GMC Sierra 3500 ProRed 2026 GMC Sierra 3500 ProRed 2026 GMC Sierra 3500 ProRed 2026 GMC Sierra 3500 ProRed 2026 GMC Sierra 3500 ProRed 2026 GMC Sierra 3500 Pro

    $56,470

    Est. $1,027/mo

    Star GMC of Quakertown

    4.2
    Check Availability
    Quakertown, PA (21 mi)
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  • White 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 ProWhite 2026 GMC Sierra 3500 Pro

    $55,975

    Est. $1,018/mo

    Star GMC of Quakertown

    4.2
    Check Availability
    Quakertown, PA (21 mi)
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  • White 2026 GMC Sierra 3500 Pro

    $90,918

    Est. $1,653/mo

    Star GMC of Easton

    4.5
    Check Availability
    Easton, PA (8 mi)
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  • White 2026 GMC Sierra 3500 Pro

    $57,133

    Est. $1,039/mo

    Star GMC of Quakertown

    4.2
    Check Availability
    Quakertown, PA (21 mi)
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  • Red 2026 GMC Sierra 3500 ProRed 2026 GMC Sierra 3500 ProRed 2026 GMC Sierra 3500 ProRed 2026 GMC Sierra 3500 ProRed 2026 GMC Sierra 3500 ProRed 2026 GMC Sierra 3500 Pro

    $54,575

    Est. $992/mo

    Star GMC of Quakertown

    4.2
    Check Availability
    Quakertown, PA (21 mi)
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  • Onyx Black 2026 GMC Sierra 3500 Denali UltimateOnyx Black 2026 GMC Sierra 3500 Denali UltimateOnyx Black 2026 GMC Sierra 3500 Denali UltimateOnyx Black 2026 GMC Sierra 3500 Denali UltimateOnyx Black 2026 GMC Sierra 3500 Denali UltimateOnyx Black 2026 GMC Sierra 3500 Denali Ultimate

    $89,500

    $400
    34,219 mi.
    Est. $1,627/mo

    Fairway Ford

    4.8
    Check Availability
    $883 delivery from Canfield, OH (295 mi)
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  • White 2026 GMC Sierra 3500 Denali UltimateWhite 2026 GMC Sierra 3500 Denali UltimateWhite 2026 GMC Sierra 3500 Denali UltimateWhite 2026 GMC Sierra 3500 Denali UltimateWhite 2026 GMC Sierra 3500 Denali UltimateWhite 2026 GMC Sierra 3500 Denali Ultimate

    $96,767

    $6.2K

    MSRP $102,975

    Est. $1,759/mo

    #1 Cochran Buick GMC Monroeville

    4.8
    Check Availability
    $750 delivery from Monroeville, PA (242 mi)
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GMC Sierra 3500 prices by year

Model year Average price Deals
2025 GMC Sierra 3500 $77,336

About the 2026 GMC Sierra 3500

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 3500
FAQs

How much does the 2026 GMC Sierra 3500 cost?

The 2026 GMC Sierra 3500 price depends on trim level and optional features. Prices typically start at $48,200 and go as high as $97,800 for fully loaded models.

What are some similar vehicles and competitors of the 2026 GMC Sierra 3500?

The 2026 GMC Sierra 3500 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 $73,400 Starting at $73,600
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 (2 styles)

Style
4WD Crew Cab 159" Denali 4WD Crew Cab 172" Denali
Inventory price
Starting at $76,300 Starting at $76,500
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)

Denali Ultimate (2 styles)

Style
4WD Crew Cab 172" Denali Ultimate 4WD Crew Cab 159" Denali Ultimate
Inventory price
Starting at $97,800 Starting at $97,600
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 (8 styles)

Style
4WD Double Cab 162" Pro 2WD Double Cab 162" Pro 2WD Crew Cab 172" Pro 4WD Crew Cab 172" Pro 2WD Crew Cab 159" Pro 4WD Crew Cab 159" Pro 4WD Reg Cab 142" Pro 2WD Reg Cab 142" Pro
Inventory price
Starting at $53,100 Starting at $50,300 Starting at $52,100 Starting at $54,900 Starting at $51,900 Starting at $54,700 Starting at $51,000 Starting at $48,200
Combined MPG
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)

SLE (4 styles)

Style
4WD Double Cab 162" SLE 4WD Reg Cab 142" SLE 4WD Crew Cab 172" SLE 4WD Crew Cab 159" SLE
Inventory price
Starting at $57,500 Starting at $55,200 Starting at $59,300 Starting at $59,100
Combined MPG
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)

SLT (2 styles)

Style
4WD Crew Cab 172" SLT 4WD Crew Cab 159" SLT
Inventory price
Starting at $66,600 Starting at $66,400
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)
Skip to Listings
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