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  • Black 2026 GMC Sierra 3500 Denali UltimateBlack 2026 GMC Sierra 3500 Denali UltimateBlack 2026 GMC Sierra 3500 Denali UltimateBlack 2026 GMC Sierra 3500 Denali UltimateBlack 2026 GMC Sierra 3500 Denali UltimateBlack 2026 GMC Sierra 3500 Denali Ultimate

    $99,510

    MSRP $102,950

    Est. $1,875/mo

    Ray Skillman Northeast GMC

    4.6
    Indianapolis, IN (169 mi)
    Check Availability

  • 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

    $100,032

    Est. $1,885/mo

    Southtowne Chevrolet Cadillac Buick GMC

    4.0
    Newnan, GA (608 mi)
    Check Availability

  • Metallic 2026 GMC Sierra 3500 Denali UltimateMetallic 2026 GMC Sierra 3500 Denali UltimateMetallic 2026 GMC Sierra 3500 Denali UltimateMetallic 2026 GMC Sierra 3500 Denali UltimateMetallic 2026 GMC Sierra 3500 Denali UltimateMetallic 2026 GMC Sierra 3500 Denali Ultimate

    $99,432

    Est. $1,873/mo

    Southtowne Chevrolet Cadillac Buick GMC

    4.0
    Newnan, GA (608 mi)
    Check Availability

  • 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

    $96,452

    Est. $1,817/mo

    Southern Buick GMC Greenbrier

    3.9
    Chesapeake, VA (703 mi)
    Check Availability
  • Sterling 2026 GMC Sierra 3500 Denali UltimateSterling 2026 GMC Sierra 3500 Denali UltimateSterling 2026 GMC Sierra 3500 Denali UltimateSterling 2026 GMC Sierra 3500 Denali UltimateSterling 2026 GMC Sierra 3500 Denali UltimateSterling 2026 GMC Sierra 3500 Denali Ultimate

    $104,714

    $2K

    MSRP $106,510

    Est. $1,973/mo

    Jessup Auto Plaza

    4.6
    Cathedral City, CA (1,661 mi)
    Check Availability
  • 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

    $96,786

    $2K

    MSRP $106,040

    Est. $1,823/mo

    Courtesy Buick GMC

    4.9
    Louisville, KY (276 mi)
    Check Availability
  • Sterling 2026 GMC Sierra 3500 Denali UltimateSterling 2026 GMC Sierra 3500 Denali UltimateSterling 2026 GMC Sierra 3500 Denali UltimateSterling 2026 GMC Sierra 3500 Denali UltimateSterling 2026 GMC Sierra 3500 Denali UltimateSterling 2026 GMC Sierra 3500 Denali Ultimate

    $101,280

    Est. $1,908/mo

    Robert Brogden's Olathe Buick GMC

    4.8
    Olathe, KS (430 mi)
    Check Availability
  • Sterling 2026 GMC Sierra 3500 Denali UltimateSterling 2026 GMC Sierra 3500 Denali UltimateSterling 2026 GMC Sierra 3500 Denali UltimateSterling 2026 GMC Sierra 3500 Denali UltimateSterling 2026 GMC Sierra 3500 Denali UltimateSterling 2026 GMC Sierra 3500 Denali Ultimate

    $96,710

    Est. $1,822/mo

    Laura Buick GMC

    4.5
    Collinsville, IL (254 mi)
    Check Availability
  • Sterling 2026 GMC Sierra 3500 Denali UltimateSterling 2026 GMC Sierra 3500 Denali UltimateSterling 2026 GMC Sierra 3500 Denali UltimateSterling 2026 GMC Sierra 3500 Denali UltimateSterling 2026 GMC Sierra 3500 Denali UltimateSterling 2026 GMC Sierra 3500 Denali Ultimate

    $100,072

    Est. $1,885/mo

    Southtowne Chevrolet Cadillac Buick GMC

    4.0
    Newnan, GA (608 mi)
    Check Availability

  • 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

    $112,320

    $2K
    Est. $2,116/mo

    Henry Brown Buick GMC

    4.8
    Gilbert, AZ (1,442 mi)
    Check Availability
  • Sterling 2026 GMC Sierra 3500 Denali UltimateSterling 2026 GMC Sierra 3500 Denali UltimateSterling 2026 GMC Sierra 3500 Denali UltimateSterling 2026 GMC Sierra 3500 Denali UltimateSterling 2026 GMC Sierra 3500 Denali UltimateSterling 2026 GMC Sierra 3500 Denali Ultimate

    $94,975

    $2K

    MSRP $105,255

    Est. $1,789/mo

    James Wood Motors, Inc

    4.8
    Decatur, TX (809 mi)
    Check Availability
  • Metallic 2026 GMC Sierra 3500 Denali UltimateMetallic 2026 GMC Sierra 3500 Denali UltimateMetallic 2026 GMC Sierra 3500 Denali UltimateMetallic 2026 GMC Sierra 3500 Denali UltimateMetallic 2026 GMC Sierra 3500 Denali UltimateMetallic 2026 GMC Sierra 3500 Denali Ultimate

    $96,186

    MSRP $106,134

    Est. $1,812/mo

    Hardy Chevrolet GMC

    4.7
    Dallas, GA (572 mi)
    Check Availability
  • 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

    $106,910

    MSRP $106,350

    Est. $2,014/mo

    Ray Skillman Buick GMC South

    4.7
    Indianapolis, IN (174 mi)
    Check Availability
  • 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

    $107,484

    Est. $2,025/mo

    Joyce Koons Honda Buick GMC

    4.7
    Manassas, VA (574 mi)
    Check Availability
  • Sterling 2026 GMC Sierra 3500 Denali UltimateSterling 2026 GMC Sierra 3500 Denali UltimateSterling 2026 GMC Sierra 3500 Denali UltimateSterling 2026 GMC Sierra 3500 Denali UltimateSterling 2026 GMC Sierra 3500 Denali UltimateSterling 2026 GMC Sierra 3500 Denali Ultimate

    $95,597

    Est. $1,801/mo

    Southtowne Chevrolet Cadillac Buick GMC

    4.0
    Newnan, GA (608 mi)
    Check Availability

  • Black 2026 GMC Sierra 3500 Denali UltimateBlack 2026 GMC Sierra 3500 Denali UltimateBlack 2026 GMC Sierra 3500 Denali UltimateBlack 2026 GMC Sierra 3500 Denali UltimateBlack 2026 GMC Sierra 3500 Denali UltimateBlack 2026 GMC Sierra 3500 Denali Ultimate

    $99,510

    MSRP $102,950

    Est. $1,875/mo

    Ray Skillman Northeast GMC

    4.6
    Indianapolis, IN (169 mi)
    Check Availability
  • 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

    $98,830

    MSRP $101,830

    Est. $1,862/mo

    Corwin Motors Kalispell

    4.5
    Kalispell, MT (1,367 mi)
    Check Availability
  • 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

    $101,573

    MSRP $102,280

    Est. $1,914/mo

    Huston Cadillac

    4.9
    Lake Wales, FL (1,023 mi)
    Check Availability
  • Gray 2026 GMC Sierra 3500 Denali UltimateGray 2026 GMC Sierra 3500 Denali UltimateGray 2026 GMC Sierra 3500 Denali UltimateGray 2026 GMC Sierra 3500 Denali UltimateGray 2026 GMC Sierra 3500 Denali UltimateGray 2026 GMC Sierra 3500 Denali Ultimate

    $98,536

    MSRP $103,290

    Est. $1,856/mo

    McKenzie Buick GMC

    4.8
    Milton, FL (780 mi)
    Check Availability
  • Glacier White Tricoat 2026 GMC Sierra 3500 Denali UltimateGlacier White Tricoat 2026 GMC Sierra 3500 Denali UltimateGlacier White Tricoat 2026 GMC Sierra 3500 Denali UltimateGlacier White Tricoat 2026 GMC Sierra 3500 Denali UltimateGlacier White Tricoat 2026 GMC Sierra 3500 Denali UltimateGlacier White Tricoat 2026 GMC Sierra 3500 Denali Ultimate

    $95,210

    MSRP $102,960

    Est. $1,794/mo

    Royal Moore GMC Buick

    4.9
    Hillsboro, OR (1,769 mi)
    Check Availability
  • 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

    $99,577

    Est. $1,876/mo

    Southtowne Chevrolet Cadillac Buick GMC

    4.0
    Newnan, GA (608 mi)
    Check Availability

  • Sterling 2026 GMC Sierra 3500 Denali UltimateSterling 2026 GMC Sierra 3500 Denali UltimateSterling 2026 GMC Sierra 3500 Denali UltimateSterling 2026 GMC Sierra 3500 Denali UltimateSterling 2026 GMC Sierra 3500 Denali UltimateSterling 2026 GMC Sierra 3500 Denali Ultimate

    $101,209

    MSRP $105,965

    Est. $1,907/mo

    Mark Christopher Chevrolet Buick GMC Cadillac

    4.6
    Ontario, CA (1,709 mi)
    Check Availability
  • 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

    $92,594

    614 mi.
    Est. $1,744/mo

    Porter Chevrolet

    4.7
    Newark, DE (641 mi)
    Check Availability
  • 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

    $84,016

    $809
    32,979 mi.
    Est. $1,583/mo

    Classic Chevrolet Sugar Land

    4.7
    Sugar Land, TX (956 mi)
    Check Availability
  • Black 2026 GMC Sierra 3500 Denali UltimateBlack 2026 GMC Sierra 3500 Denali UltimateBlack 2026 GMC Sierra 3500 Denali UltimateBlack 2026 GMC Sierra 3500 Denali UltimateBlack 2026 GMC Sierra 3500 Denali UltimateBlack 2026 GMC Sierra 3500 Denali Ultimate

    $106,560

    Est. $2,008/mo

    Star GMC of Quakertown

    4.0
    Quakertown, PA (646 mi)
    Check Availability
  • Sterling 2026 GMC Sierra 3500 Denali UltimateSterling 2026 GMC Sierra 3500 Denali UltimateSterling 2026 GMC Sierra 3500 Denali UltimateSterling 2026 GMC Sierra 3500 Denali UltimateSterling 2026 GMC Sierra 3500 Denali UltimateSterling 2026 GMC Sierra 3500 Denali Ultimate

    $95,284

    $2K
    Est. $1,795/mo

    Vance Auto Group Guthrie

    4.6
    Guthrie, OK (672 mi)
    Check Availability
  • 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

    $101,243

    MSRP $104,444

    Est. $1,907/mo

    Gastonia Chevrolet Cadillac Buick GMC

    4.0
    Lowell, NC (578 mi)
    Check Availability

  • Gray 2026 GMC Sierra 3500 Denali UltimateGray 2026 GMC Sierra 3500 Denali UltimateGray 2026 GMC Sierra 3500 Denali UltimateGray 2026 GMC Sierra 3500 Denali UltimateGray 2026 GMC Sierra 3500 Denali UltimateGray 2026 GMC Sierra 3500 Denali Ultimate

    $94,605

    Est. $1,782/mo

    Mauer GMC

    4.8
    Inver Grove Heights, MN (344 mi)
    Check Availability
  • 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

    $104,820

    $2K
    Est. $1,975/mo

    Johnson GMC Cadillac

    5.0
    Bud Lake, NJ (670 mi)
    Check Availability
  • Black 2026 GMC Sierra 3500 Denali UltimateBlack 2026 GMC Sierra 3500 Denali UltimateBlack 2026 GMC Sierra 3500 Denali UltimateBlack 2026 GMC Sierra 3500 Denali UltimateBlack 2026 GMC Sierra 3500 Denali UltimateBlack 2026 GMC Sierra 3500 Denali Ultimate

    $106,562

    MSRP $106,114

    Est. $2,008/mo

    Jay Buick GMC

    4.7
    Bedford, OH (317 mi)
    Check Availability
  • Glacier White Tricoat 2026 GMC Sierra 3500 Denali UltimateGlacier White Tricoat 2026 GMC Sierra 3500 Denali UltimateGlacier White Tricoat 2026 GMC Sierra 3500 Denali UltimateGlacier White Tricoat 2026 GMC Sierra 3500 Denali UltimateGlacier White Tricoat 2026 GMC Sierra 3500 Denali UltimateGlacier White Tricoat 2026 GMC Sierra 3500 Denali Ultimate

    $95,948

    $2.5K

    MSRP $103,014

    Est. $1,808/mo

    Carroll Buick GMC

    4.2
    Venice, FL (1,065 mi)
    Check Availability

GMC Sierra 3500 prices by year

Model year Average price Deals
2025 GMC Sierra 3500 Denali Ultimate $83,740 14 Great deals
2024 GMC Sierra 3500 Denali Ultimate $72,812 20 Great deals

About the 2026 GMC Sierra 3500 Denali Ultimate

Basics

Denali Ultimate 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 Ultimate
FAQs

How much does the 2026 GMC Sierra 3500 Denali Ultimate cost?

The 2026 GMC Sierra 3500 Denali Ultimate price depends on optional features. Prices typically start at $97,600.

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

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


Is the 2026 GMC Sierra 3500 Denali Ultimate 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 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)

2026 GMC Sierra 3500 trims