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  • 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

    $86,679

    MSRP $94,679

    Est. $1,523/mo

    Van Chevrolet

    4.6
    Check Availability
    Scottsdale, AZ (25 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

    $87,279

    MSRP $95,279

    Est. $1,534/mo

    Van Chevrolet

    4.6
    Check Availability
    Scottsdale, AZ (25 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

    $90,525

    MSRP $98,525

    Est. $1,591/mo

    Van Chevrolet

    4.6
    Check Availability
    Scottsdale, AZ (25 mi)
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  • Sterling 2026 GMC Sierra 3500 DenaliSterling 2026 GMC Sierra 3500 DenaliSterling 2026 GMC Sierra 3500 DenaliSterling 2026 GMC Sierra 3500 DenaliSterling 2026 GMC Sierra 3500 DenaliSterling 2026 GMC Sierra 3500 Denali

    $111,573

    13,362 mi.
    Est. $1,960/mo

    Lifted Trucks - Scottsdale

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    Scottsdale, AZ (22 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

    $89,089

    MSRP $97,089

    Est. $1,565/mo

    Van Chevrolet

    4.6
    Check Availability
    Scottsdale, AZ (25 mi)
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  • 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

    $86,679

    MSRP $94,679

    Est. $1,523/mo

    Van Chevrolet

    4.6
    Check Availability
    Scottsdale, AZ (25 mi)
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  • 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

    $96,329

    MSRP $102,329

    Est. $1,693/mo

    Van Chevrolet

    4.6
    Check Availability
    Scottsdale, AZ (25 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

    $84,260

    MSRP $92,260

    Est. $1,480/mo

    Van Chevrolet

    4.6
    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

    $86,279

    MSRP $94,279

    Est. $1,516/mo

    Van Chevrolet

    4.6
    Check Availability
    Scottsdale, AZ (25 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

    $95,564

    MSRP $101,564

    Est. $1,679/mo

    Van Chevrolet

    4.6
    Check Availability
    Scottsdale, AZ (25 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

    $95,834

    MSRP $101,834

    Est. $1,684/mo

    Van Chevrolet

    4.6
    Check Availability
    Scottsdale, AZ (25 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

    $96,929

    MSRP $102,929

    Est. $1,703/mo

    Van Chevrolet

    4.6
    Check Availability
    Scottsdale, AZ (25 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

    $86,300

    MSRP $94,300

    Est. $1,516/mo

    Van Chevrolet

    4.6
    Check Availability
    Scottsdale, AZ (25 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

    $86,184

    MSRP $94,184

    Est. $1,514/mo

    Van Chevrolet

    4.6
    Check Availability
    Scottsdale, AZ (25 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

    $96,929

    MSRP $102,929

    Est. $1,703/mo

    Van Chevrolet

    4.6
    Check Availability
    Scottsdale, AZ (25 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

    $88,690

    MSRP $96,690

    Est. $1,558/mo

    Van Chevrolet

    4.6
    Check Availability
    Scottsdale, AZ (25 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

    $86,679

    MSRP $94,679

    Est. $1,523/mo

    Van Chevrolet

    4.6
    Check Availability
    Scottsdale, AZ (25 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

    $89,584

    MSRP $97,584

    Est. $1,574/mo

    Van Chevrolet

    4.6
    Check Availability
    Scottsdale, AZ (25 mi)
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  • Sterling Gray Metallic 2026 GMC Sierra 3500 DenaliSterling Gray Metallic 2026 GMC Sierra 3500 DenaliSterling Gray Metallic 2026 GMC Sierra 3500 DenaliSterling Gray Metallic 2026 GMC Sierra 3500 DenaliSterling Gray Metallic 2026 GMC Sierra 3500 DenaliSterling Gray Metallic 2026 GMC Sierra 3500 Denali

    $97,401

    18,520 mi.
    Est. $1,711/mo

    Lifted Trucks - Scottsdale

    Check Availability
    Scottsdale, AZ (22 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

    $100,754

    MSRP $106,754

    Est. $1,770/mo

    Van Chevrolet

    4.6
    Check Availability
    Scottsdale, AZ (25 mi)

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  • $88,690

    MSRP $96,690

    Est. $1,558/mo

    Van Chevrolet

    4.6
    Check Availability
    Scottsdale, AZ (25 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

    $110,224

    $2.7K
    1,223 mi.
    Est. $1,937/mo

    Shottenkirk Toyota of Granbury

    4.4
    Check Availability
    $1,207 delivery from Granbury, TX (805 mi)
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  • Blue 2026 GMC Sierra 3500 DenaliBlue 2026 GMC Sierra 3500 DenaliBlue 2026 GMC Sierra 3500 DenaliBlue 2026 GMC Sierra 3500 DenaliBlue 2026 GMC Sierra 3500 DenaliBlue 2026 GMC Sierra 3500 Denali

    $76,998

    13,517 mi.
    Est. $1,353/mo

    CarMax Clackamas

    Check Availability
    $899 delivery to Gilbert, AZ (16 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

    $136,499

    MSRP $144,000

    Est. $2,398/mo

    Coulter Cadillac Buick GMC

    4.8
    Check Availability
    Phoenix, AZ (30 mi)
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  • 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

    $114,030

    MSRP $105,535

    Est. $2,004/mo

    Liberty GMC

    4.5
    Check Availability
    Peoria, AZ (43 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

    $99,670

    $1K

    MSRP $105,170

    Est. $1,751/mo

    Liberty GMC

    4.5
    Check Availability
    Peoria, AZ (43 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

    $88,741

    MSRP $93,390

    Est. $1,559/mo

    Jones Buick GMC Casa Grande

    4.0
    Check Availability
    Casa Grande, AZ (39 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

    $84,660

    $7.5K

    MSRP $92,160

    Est. $1,488/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

    $85,165

    MSRP $91,665

    Est. $1,496/mo

    Liberty GMC

    4.5
    Check Availability
    Peoria, AZ (43 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

    $100,035

    $5.5K

    MSRP $105,535

    Est. $1,758/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

    $100,540

    MSRP $105,040

    Est. $1,767/mo

    Liberty GMC

    4.5
    Check Availability
    Peoria, AZ (43 mi)
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About the 2026 GMC Sierra 3500 Denali

Basics

Denali shown.

Seating
5
Door count
4
Drivetrain
Four 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 Denali
FAQs

How much does the 2026 GMC Sierra 3500 Denali cost?

The 2026 GMC Sierra 3500 Denali price depends on optional features. Prices typically start at $76,300.

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

The 2026 GMC Sierra 3500 Denali compares to and/or competes against the following vehicles:


Is the 2026 GMC Sierra 3500 Denali reliable?

The 2026 GMC Sierra 3500 has an average reliability rating of 4.5 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2026 Sierra 3500 owners.

Ratings (2 reviews)

50% of drivers recommend this car

Rating breakdown (out of 5):
Comfort
4.0
Interior
4.0
Performance
4.5
Value
3.5
Exterior
5.0
Reliability
4.5
Trims

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)
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2026 GMC Sierra 3500 Denali by city