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  • Summit White 2026 GMC Sierra 3500 DenaliSummit White 2026 GMC Sierra 3500 DenaliSummit White 2026 GMC Sierra 3500 DenaliSummit White 2026 GMC Sierra 3500 DenaliSummit White 2026 GMC Sierra 3500 DenaliSummit White 2026 GMC Sierra 3500 Denali

    $88,110

    $500

    MSRP $94,300

    Est. $1,639/mo

    Van Chevrolet

    4.5
    Check Availability
    Scottsdale, AZ (25 mi)
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  • Summit White 2026 GMC Sierra 3500 BaseSummit White 2026 GMC Sierra 3500 BaseSummit White 2026 GMC Sierra 3500 BaseSummit White 2026 GMC Sierra 3500 BaseSummit White 2026 GMC Sierra 3500 BaseSummit White 2026 GMC Sierra 3500 Base

    $55,633

    $500

    MSRP $61,823

    Est. $1,035/mo

    Van Chevrolet

    4.5
    Check Availability
    Scottsdale, AZ (25 mi)
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  • Metallic 2026 GMC Sierra 3500 DenaliMetallic 2026 GMC Sierra 3500 DenaliMetallic 2026 GMC Sierra 3500 DenaliMetallic 2026 GMC Sierra 3500 DenaliMetallic 2026 GMC Sierra 3500 DenaliMetallic 2026 GMC Sierra 3500 Denali

    $82,070

    $500
    Est. $1,527/mo

    Henry Brown Buick GMC

    4.8
    Check Availability
    Gilbert, AZ (15 mi)
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  • Summit White 2026 GMC Sierra 3500 BaseSummit White 2026 GMC Sierra 3500 BaseSummit White 2026 GMC Sierra 3500 BaseSummit White 2026 GMC Sierra 3500 BaseSummit White 2026 GMC Sierra 3500 BaseSummit White 2026 GMC Sierra 3500 Base

    $50,550

    $500

    MSRP $56,740

    Est. $940/mo

    Van Chevrolet

    4.5
    Check Availability
    Scottsdale, AZ (25 mi)
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  • Summit White 2026 GMC Sierra 3500 Denali UltimateSummit White 2026 GMC Sierra 3500 Denali UltimateSummit White 2026 GMC Sierra 3500 Denali UltimateSummit White 2026 GMC Sierra 3500 Denali UltimateSummit White 2026 GMC Sierra 3500 Denali UltimateSummit White 2026 GMC Sierra 3500 Denali Ultimate

    $100,570

    Est. $1,871/mo

    Henry Brown Buick GMC

    4.8
    Check Availability
    Gilbert, AZ (15 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

    $88,089

    $500

    MSRP $94,279

    Est. $1,638/mo

    Van Chevrolet

    4.5
    Check Availability
    Scottsdale, AZ (25 mi)
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  • Summit White 2026 GMC Sierra 3500 Pro

    $50,033

    Est. $931/mo

    Henry Brown Buick GMC

    4.8
    Check Availability
    Gilbert, AZ (15 mi)
    Quick view
  • Sterling 2026 GMC Sierra 3500 SLE

    $68,365

    Est. $1,272/mo

    Henry Brown Buick GMC

    4.8
    Check Availability
    Gilbert, AZ (15 mi)
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  • Summit White 2026 GMC Sierra 3500 DenaliSummit White 2026 GMC Sierra 3500 DenaliSummit White 2026 GMC Sierra 3500 DenaliSummit White 2026 GMC Sierra 3500 DenaliSummit White 2026 GMC Sierra 3500 DenaliSummit White 2026 GMC Sierra 3500 Denali

    $87,594

    $500

    MSRP $93,784

    Est. $1,629/mo

    Van Chevrolet

    4.5
    Check Availability
    Scottsdale, AZ (25 mi)
    Quick view
  • Summit White 2026 GMC Sierra 3500 SLTSummit White 2026 GMC Sierra 3500 SLTSummit White 2026 GMC Sierra 3500 SLTSummit White 2026 GMC Sierra 3500 SLTSummit White 2026 GMC Sierra 3500 SLTSummit White 2026 GMC Sierra 3500 SLT

    $74,050

    $500

    MSRP $80,240

    Est. $1,377/mo

    Van Chevrolet

    4.5
    Check Availability
    Scottsdale, AZ (25 mi)
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  • Titanium Rush Metallic 2026 GMC Sierra 3500 DenaliTitanium Rush Metallic 2026 GMC Sierra 3500 DenaliTitanium Rush Metallic 2026 GMC Sierra 3500 DenaliTitanium Rush Metallic 2026 GMC Sierra 3500 DenaliTitanium Rush Metallic 2026 GMC Sierra 3500 DenaliTitanium Rush Metallic 2026 GMC Sierra 3500 Denali

    $88,089

    $500

    MSRP $94,279

    Est. $1,638/mo

    Van Chevrolet

    4.5
    Check Availability
    Scottsdale, AZ (25 mi)
    Quick view
  • Summit White 2026 GMC Sierra 3500 Pro

    $50,033

    $1K
    Est. $931/mo

    Henry Brown Buick GMC

    4.8
    Check Availability
    Gilbert, AZ (15 mi)
    Quick view
  • Summit White 2026 GMC Sierra 3500 DenaliSummit White 2026 GMC Sierra 3500 DenaliSummit White 2026 GMC Sierra 3500 DenaliSummit White 2026 GMC Sierra 3500 DenaliSummit White 2026 GMC Sierra 3500 DenaliSummit White 2026 GMC Sierra 3500 Denali

    $90,850

    $500

    MSRP $97,040

    Est. $1,690/mo

    Van Chevrolet

    4.5
    Check Availability
    Scottsdale, AZ (25 mi)
    Quick view
  • Summit White 2026 GMC Sierra 3500 AT4

    $78,935

    Est. $1,468/mo

    Henry Brown Buick GMC

    4.8
    Check Availability
    Gilbert, AZ (15 mi)
    Quick view
  • Summit White 2026 GMC Sierra 3500 BaseSummit White 2026 GMC Sierra 3500 BaseSummit White 2026 GMC Sierra 3500 BaseSummit White 2026 GMC Sierra 3500 BaseSummit White 2026 GMC Sierra 3500 BaseSummit White 2026 GMC Sierra 3500 Base

    $55,633

    $500

    MSRP $61,823

    Est. $1,035/mo

    Van Chevrolet

    4.5
    Check Availability
    Scottsdale, AZ (25 mi)
    Quick view
  • Summit White 2026 GMC Sierra 3500 SLE

    $72,558

    $500
    Est. $1,350/mo

    Henry Brown Buick GMC

    4.8
    Check Availability
    Gilbert, AZ (15 mi)
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  • Summit White 2026 GMC Sierra 3500 Base

    $61,378

    $500

    MSRP $67,568

    Est. $1,142/mo

    Van Chevrolet

    4.5
    Check Availability
    Scottsdale, AZ (25 mi)
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  • Summit White 2026 GMC Sierra 3500 Base

    $44,843

    $500

    MSRP $51,033

    Est. $834/mo

    Van Chevrolet

    4.5
    Check Availability
    Scottsdale, AZ (25 mi)
    Quick view
  • Summit White 2026 GMC Sierra 3500 Base

    $44,843

    $500

    MSRP $51,033

    Est. $834/mo

    Van Chevrolet

    4.5
    Check Availability
    Scottsdale, AZ (25 mi)
    Quick view
  • Summit White 2026 GMC Sierra 3500 Base

    $44,843

    $500

    MSRP $51,033

    Est. $834/mo

    Van Chevrolet

    4.5
    Check Availability
    Scottsdale, AZ (25 mi)
    Quick view
  • 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

    $90,000

    34,219 mi.
    Est. $1,674/mo

    Fairway Ford

    4.8
    Check Availability
    $5,287 delivery from Canfield, OH (1763 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

    $87,010

    MSRP $93,260

    Est. $1,618/mo

    Liberty GMC

    4.5
    Check Availability
    Peoria, AZ (43 mi)
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  • Glacier White Tricoat 2026 GMC Sierra 3500 DenaliGlacier White Tricoat 2026 GMC Sierra 3500 DenaliGlacier White Tricoat 2026 GMC Sierra 3500 DenaliGlacier White Tricoat 2026 GMC Sierra 3500 DenaliGlacier White Tricoat 2026 GMC Sierra 3500 DenaliGlacier White Tricoat 2026 GMC Sierra 3500 Denali

    $93,330

    MSRP $94,330

    Est. $1,736/mo

    Coulter Cadillac Buick GMC

    4.8
    Check Availability
    Phoenix, AZ (30 mi)
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  • Glacier White 2026 GMC Sierra 3500 DenaliGlacier White 2026 GMC Sierra 3500 DenaliGlacier White 2026 GMC Sierra 3500 DenaliGlacier White 2026 GMC Sierra 3500 DenaliGlacier White 2026 GMC Sierra 3500 DenaliGlacier White 2026 GMC Sierra 3500 Denali

    $88,655

    $500

    MSRP $93,390

    Est. $1,649/mo

    Jones Buick GMC Casa Grande

    Check Availability
    Casa Grande, AZ (39 mi)
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  • Summit White 2026 GMC Sierra 3500 DenaliSummit White 2026 GMC Sierra 3500 DenaliSummit White 2026 GMC Sierra 3500 DenaliSummit White 2026 GMC Sierra 3500 DenaliSummit White 2026 GMC Sierra 3500 DenaliSummit White 2026 GMC Sierra 3500 Denali

    $85,915

    $5.7K

    MSRP $91,665

    Est. $1,598/mo

    Liberty GMC

    4.5
    Check Availability
    Peoria, AZ (43 mi)
    Quick view
  • Glacier White Tricoat 2026 GMC Sierra 3500 DenaliGlacier White Tricoat 2026 GMC Sierra 3500 DenaliGlacier White Tricoat 2026 GMC Sierra 3500 DenaliGlacier White Tricoat 2026 GMC Sierra 3500 DenaliGlacier White Tricoat 2026 GMC Sierra 3500 DenaliGlacier White Tricoat 2026 GMC Sierra 3500 Denali

    $106,469

    $500

    MSRP $107,469

    Est. $1,980/mo

    Coulter Cadillac Buick GMC

    4.8
    Check Availability
    Phoenix, AZ (30 mi)
    Quick view
  • Downpour Metallic 2026 GMC Sierra 3500 DenaliDownpour Metallic 2026 GMC Sierra 3500 DenaliDownpour Metallic 2026 GMC Sierra 3500 DenaliDownpour Metallic 2026 GMC Sierra 3500 DenaliDownpour Metallic 2026 GMC Sierra 3500 DenaliDownpour Metallic 2026 GMC Sierra 3500 Denali

    $104,499

    $500

    MSRP $105,499

    Est. $1,944/mo

    Coulter Cadillac Buick GMC

    4.8
    Check Availability
    Phoenix, AZ (30 mi)
    Quick view
  • 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

    $57,578

    MSRP $63,828

    Est. $1,071/mo

    Liberty GMC

    4.5
    Check Availability
    Peoria, AZ (43 mi)
    Quick view
  • Summit White 2026 GMC Sierra 3500 DenaliSummit White 2026 GMC Sierra 3500 DenaliSummit White 2026 GMC Sierra 3500 DenaliSummit White 2026 GMC Sierra 3500 DenaliSummit White 2026 GMC Sierra 3500 DenaliSummit White 2026 GMC Sierra 3500 Denali

    $85,915

    $5.7K

    MSRP $91,665

    Est. $1,598/mo

    Liberty GMC

    4.5
    Check Availability
    Peoria, AZ (43 mi)
    Quick view
  • Sterling Metallic 2026 GMC Sierra 3500 DenaliSterling Metallic 2026 GMC Sierra 3500 DenaliSterling Metallic 2026 GMC Sierra 3500 DenaliSterling Metallic 2026 GMC Sierra 3500 DenaliSterling Metallic 2026 GMC Sierra 3500 DenaliSterling Metallic 2026 GMC Sierra 3500 Denali

    $91,435

    Est. $1,701/mo

    Yates Buick GMC

    2.9
    Check Availability
    Goodyear, AZ (47 mi)
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  • Glacier White Tricoat 2026 GMC Sierra 3500 DenaliGlacier White Tricoat 2026 GMC Sierra 3500 DenaliGlacier White Tricoat 2026 GMC Sierra 3500 DenaliGlacier White Tricoat 2026 GMC Sierra 3500 DenaliGlacier White Tricoat 2026 GMC Sierra 3500 DenaliGlacier White Tricoat 2026 GMC Sierra 3500 Denali

    $92,035

    Est. $1,712/mo

    Yates Buick GMC

    2.9
    Check Availability
    Goodyear, AZ (47 mi)
    Quick view
  • 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

    $104,535

    Est. $1,944/mo

    Yates Buick GMC

    2.9
    Check Availability
    Goodyear, AZ (47 mi)
    Quick view
  • Downpour Metallic 2026 GMC Sierra 3500 DenaliDownpour Metallic 2026 GMC Sierra 3500 DenaliDownpour Metallic 2026 GMC Sierra 3500 DenaliDownpour Metallic 2026 GMC Sierra 3500 DenaliDownpour Metallic 2026 GMC Sierra 3500 DenaliDownpour Metallic 2026 GMC Sierra 3500 Denali

    $91,435

    Est. $1,701/mo

    Yates Buick GMC

    2.9
    Check Availability
    Goodyear, AZ (47 mi)
    Quick view

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 159" Denali Ultimate 4WD Crew Cab 172" Denali Ultimate
Inventory price
Starting at $97,600 Starting at $97,800
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
2WD Crew Cab 172" Pro 4WD Crew Cab 172" Pro 2WD Crew Cab 159" Pro 4WD Crew Cab 159" Pro 4WD Double Cab 162" Pro 2WD Double Cab 162" Pro 4WD Reg Cab 142" Pro 2WD Reg Cab 142" Pro
Inventory price
Starting at $52,100 Starting at $54,900 Starting at $51,900 Starting at $54,700 Starting at $53,100 Starting at $50,300 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 Crew Cab 172" SLE 4WD Crew Cab 159" SLE 4WD Double Cab 162" SLE 4WD Reg Cab 142" SLE
Inventory price
Starting at $59,300 Starting at $59,100 Starting at $57,500 Starting at $55,200
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)
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