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  • Summit White 2025 GMC Sierra 2500 DenaliSummit White 2025 GMC Sierra 2500 DenaliSummit White 2025 GMC Sierra 2500 DenaliSummit White 2025 GMC Sierra 2500 DenaliSummit White 2025 GMC Sierra 2500 DenaliSummit White 2025 GMC Sierra 2500 Denali

    $65,986

    $561
    24,046 mi.
    Est. $1,240/mo

    Van Horn Chevrolet of Plymouth

    4.4
    Check Availability
    Plymouth, WI (130 mi)

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  • Summit White 2025 GMC Sierra 2500 DenaliSummit White 2025 GMC Sierra 2500 DenaliSummit White 2025 GMC Sierra 2500 DenaliSummit White 2025 GMC Sierra 2500 DenaliSummit White 2025 GMC Sierra 2500 DenaliSummit White 2025 GMC Sierra 2500 Denali

    $68,570

    22,968 mi.
    Est. $1,289/mo

    North Point Chrysler Dodge Jeep RAM Fiat

    4.2
    Check Availability
    Winston-Salem, NC (559 mi)

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  • White Frost Tricoat 2025 GMC Sierra 2500 DenaliWhite Frost Tricoat 2025 GMC Sierra 2500 DenaliWhite Frost Tricoat 2025 GMC Sierra 2500 DenaliWhite Frost Tricoat 2025 GMC Sierra 2500 DenaliWhite Frost Tricoat 2025 GMC Sierra 2500 DenaliWhite Frost Tricoat 2025 GMC Sierra 2500 Denali

    $65,000

    $2.9K
    3,711 mi.
    Est. $1,222/mo

    Cable Dahmer Chevrolet of Independence

    4.1
    Check Availability
    Independence, MO (406 mi)
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  • Onyx Black 2025 GMC Sierra 2500 DenaliOnyx Black 2025 GMC Sierra 2500 DenaliOnyx Black 2025 GMC Sierra 2500 DenaliOnyx Black 2025 GMC Sierra 2500 DenaliOnyx Black 2025 GMC Sierra 2500 DenaliOnyx Black 2025 GMC Sierra 2500 Denali

    $65,500

    $495
    26,510 mi.
    Est. $1,231/mo

    World Volkswagen of Neptune

    5.0
    Check Availability
    Neptune, NJ (714 mi)
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  • Titanium Rush Metallic 2025 GMC Sierra 2500 DenaliTitanium Rush Metallic 2025 GMC Sierra 2500 DenaliTitanium Rush Metallic 2025 GMC Sierra 2500 DenaliTitanium Rush Metallic 2025 GMC Sierra 2500 DenaliTitanium Rush Metallic 2025 GMC Sierra 2500 DenaliTitanium Rush Metallic 2025 GMC Sierra 2500 Denali

    $64,386

    $179
    33,016 mi.
    Est. $1,210/mo

    Hyundai of Columbia

    4.9
    Check Availability
    Columbia, TN (433 mi)
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  • Onyx Black 2025 GMC Sierra 2500 DenaliOnyx Black 2025 GMC Sierra 2500 DenaliOnyx Black 2025 GMC Sierra 2500 DenaliOnyx Black 2025 GMC Sierra 2500 DenaliOnyx Black 2025 GMC Sierra 2500 DenaliOnyx Black 2025 GMC Sierra 2500 Denali

    $72,998

    $1K
    21,081 mi.
    Est. $1,372/mo

    Lexus of Sacramento

    4.7
    Check Availability
    Sacramento, CA (1,784 mi)
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  • Onyx Black 2025 GMC Sierra 2500 DenaliOnyx Black 2025 GMC Sierra 2500 DenaliOnyx Black 2025 GMC Sierra 2500 DenaliOnyx Black 2025 GMC Sierra 2500 DenaliOnyx Black 2025 GMC Sierra 2500 DenaliOnyx Black 2025 GMC Sierra 2500 Denali

    $77,000

    9,298 mi.
    Est. $1,447/mo

    Zimbrick Buick GMC Eastside

    4.8
    Check Availability
    Madison, WI (121 mi)
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  • Onyx Black 2025 GMC Sierra 2500 DenaliOnyx Black 2025 GMC Sierra 2500 DenaliOnyx Black 2025 GMC Sierra 2500 DenaliOnyx Black 2025 GMC Sierra 2500 DenaliOnyx Black 2025 GMC Sierra 2500 DenaliOnyx Black 2025 GMC Sierra 2500 Denali

    $65,994

    $5K
    32,201 mi.
    Est. $1,240/mo

    CarHeroes

    4.2
    Check Availability
    Seffner, FL (1,006 mi)

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  • Downpour Metallic 2025 GMC Sierra 2500 DenaliDownpour Metallic 2025 GMC Sierra 2500 DenaliDownpour Metallic 2025 GMC Sierra 2500 DenaliDownpour Metallic 2025 GMC Sierra 2500 DenaliDownpour Metallic 2025 GMC Sierra 2500 DenaliDownpour Metallic 2025 GMC Sierra 2500 Denali

    $78,084

    12,303 mi.
    Est. $1,468/mo

    AutoNation Chrysler Dodge Jeep Ram Valencia

    4.2
    Check Availability
    Santa Clarita, CA (1,747 mi)
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  • Sterling Metallic 2025 GMC Sierra 2500 DenaliSterling Metallic 2025 GMC Sierra 2500 DenaliSterling Metallic 2025 GMC Sierra 2500 DenaliSterling Metallic 2025 GMC Sierra 2500 DenaliSterling Metallic 2025 GMC Sierra 2500 DenaliSterling Metallic 2025 GMC Sierra 2500 Denali

    $87,854

    $2K
    12,341 mi.
    Est. $1,651/mo

    Rick Hendrick Chevrolet of Buford

    4.8
    Check Availability
    Buford, GA (573 mi)
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  • Sterling 2025 GMC Sierra 2500 DenaliSterling 2025 GMC Sierra 2500 DenaliSterling 2025 GMC Sierra 2500 DenaliSterling 2025 GMC Sierra 2500 DenaliSterling 2025 GMC Sierra 2500 DenaliSterling 2025 GMC Sierra 2500 Denali

    $74,094

    16,712 mi.
    Est. $1,393/mo

    Martin Chevrolet

    4.6
    Check Availability
    Crystal Lake, IL (42 mi)
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  • White Frost Tricoat 2025 GMC Sierra 2500 DenaliWhite Frost Tricoat 2025 GMC Sierra 2500 DenaliWhite Frost Tricoat 2025 GMC Sierra 2500 DenaliWhite Frost Tricoat 2025 GMC Sierra 2500 DenaliWhite Frost Tricoat 2025 GMC Sierra 2500 DenaliWhite Frost Tricoat 2025 GMC Sierra 2500 Denali

    $78,000

    5,250 mi.
    Est. $1,466/mo

    Zeigler GMC of Holland

    4.8
    Check Availability
    Holland, MI (103 mi)
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  • Onyx Black 2025 GMC Sierra 2500 DenaliOnyx Black 2025 GMC Sierra 2500 DenaliOnyx Black 2025 GMC Sierra 2500 DenaliOnyx Black 2025 GMC Sierra 2500 DenaliOnyx Black 2025 GMC Sierra 2500 DenaliOnyx Black 2025 GMC Sierra 2500 Denali

    $77,000

    $1K
    12,892 mi.
    Est. $1,447/mo

    Sarasota Ford

    4.9
    Check Availability
    Sarasota, FL (1,047 mi)
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  • White Frost Tricoat 2025 GMC Sierra 2500 DenaliWhite Frost Tricoat 2025 GMC Sierra 2500 DenaliWhite Frost Tricoat 2025 GMC Sierra 2500 DenaliWhite Frost Tricoat 2025 GMC Sierra 2500 DenaliWhite Frost Tricoat 2025 GMC Sierra 2500 DenaliWhite Frost Tricoat 2025 GMC Sierra 2500 Denali

    $75,000

    $2.9K
    4,025 mi.
    Est. $1,410/mo

    BMW of Tampa

    3.4
    Check Availability
    Tampa, FL (999 mi)

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  • Summit White 2025 GMC Sierra 2500 DenaliSummit White 2025 GMC Sierra 2500 DenaliSummit White 2025 GMC Sierra 2500 DenaliSummit White 2025 GMC Sierra 2500 DenaliSummit White 2025 GMC Sierra 2500 DenaliSummit White 2025 GMC Sierra 2500 Denali

    $76,220

    22,652 mi.
    Est. $1,433/mo

    AutoNation Ford Katy

    4.4
    Check Availability
    Katy, TX (950 mi)
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  • Summit White 2025 GMC Sierra 2500 DenaliSummit White 2025 GMC Sierra 2500 DenaliSummit White 2025 GMC Sierra 2500 DenaliSummit White 2025 GMC Sierra 2500 DenaliSummit White 2025 GMC Sierra 2500 DenaliSummit White 2025 GMC Sierra 2500 Denali

    $76,498

    $2.4K
    7,871 mi.
    Est. $1,438/mo

    Toyota of Cedar Park

    4.8
    Check Availability
    Cedar Park, TX (967 mi)
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  • Onyx Black 2025 GMC Sierra 2500 DenaliOnyx Black 2025 GMC Sierra 2500 DenaliOnyx Black 2025 GMC Sierra 2500 DenaliOnyx Black 2025 GMC Sierra 2500 DenaliOnyx Black 2025 GMC Sierra 2500 DenaliOnyx Black 2025 GMC Sierra 2500 Denali

    $77,977

    16,461 mi.
    Est. $1,466/mo

    Colonial Ford of Marlboro

    4.8
    Check Availability
    Marlboro, MA (825 mi)
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  • Onyx Black 2025 GMC Sierra 2500 DenaliOnyx Black 2025 GMC Sierra 2500 DenaliOnyx Black 2025 GMC Sierra 2500 DenaliOnyx Black 2025 GMC Sierra 2500 DenaliOnyx Black 2025 GMC Sierra 2500 DenaliOnyx Black 2025 GMC Sierra 2500 Denali

    $66,367

    23,717 mi.
    Est. $1,247/mo

    Hines Park Lincoln

    4.0
    Check Availability
    Plymouth, MI (218 mi)
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  • Sterling Metallic 2025 GMC Sierra 2500 DenaliSterling Metallic 2025 GMC Sierra 2500 DenaliSterling Metallic 2025 GMC Sierra 2500 DenaliSterling Metallic 2025 GMC Sierra 2500 DenaliSterling Metallic 2025 GMC Sierra 2500 DenaliSterling Metallic 2025 GMC Sierra 2500 Denali

    $64,491

    40,284 mi.
    Est. $1,212/mo

    Plaza Chrysler Dodge Jeep Ram

    4.6
    Check Availability
    Inverness, FL (949 mi)
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  • Summit White 2025 GMC Sierra 2500 DenaliSummit White 2025 GMC Sierra 2500 DenaliSummit White 2025 GMC Sierra 2500 DenaliSummit White 2025 GMC Sierra 2500 DenaliSummit White 2025 GMC Sierra 2500 DenaliSummit White 2025 GMC Sierra 2500 Denali

    $74,800

    $188
    9,024 mi.
    Est. $1,406/mo

    Midway Chevrolet

    4.7
    Check Availability
    Phoenix, AZ (1,447 mi)

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  • Titanium Rush Metallic 2025 GMC Sierra 2500 DenaliTitanium Rush Metallic 2025 GMC Sierra 2500 DenaliTitanium Rush Metallic 2025 GMC Sierra 2500 DenaliTitanium Rush Metallic 2025 GMC Sierra 2500 DenaliTitanium Rush Metallic 2025 GMC Sierra 2500 DenaliTitanium Rush Metallic 2025 GMC Sierra 2500 Denali

    $68,991

    25,033 mi.
    Est. $1,297/mo

    Toyota West Ohio

    4.5
    Check Availability
    Columbus, OH (272 mi)
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  • Onyx Black 2025 GMC Sierra 2500 DenaliOnyx Black 2025 GMC Sierra 2500 DenaliOnyx Black 2025 GMC Sierra 2500 DenaliOnyx Black 2025 GMC Sierra 2500 DenaliOnyx Black 2025 GMC Sierra 2500 DenaliOnyx Black 2025 GMC Sierra 2500 Denali

    $71,323

    $673
    16,855 mi.
    Est. $1,341/mo

    Hoblit Chrysler Dodge Jeep RAM

    4.5
    Check Availability
    Woodland, CA (1,802 mi)
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  • Blue 2025 GMC Sierra 2500 DenaliBlue 2025 GMC Sierra 2500 DenaliBlue 2025 GMC Sierra 2500 DenaliBlue 2025 GMC Sierra 2500 DenaliBlue 2025 GMC Sierra 2500 DenaliBlue 2025 GMC Sierra 2500 Denali

    $74,995

    $1.5K
    12,694 mi.
    Est. $1,410/mo

    Camp Chevrolet

    4.7
    Check Availability
    Spokane, WA (1,504 mi)
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  • Summit White 2025 GMC Sierra 2500 DenaliSummit White 2025 GMC Sierra 2500 DenaliSummit White 2025 GMC Sierra 2500 DenaliSummit White 2025 GMC Sierra 2500 DenaliSummit White 2025 GMC Sierra 2500 DenaliSummit White 2025 GMC Sierra 2500 Denali

    $73,000

    $2K
    7,948 mi.
    Est. $1,372/mo

    Ingersoll Auto of Pawling

    4.7
    Check Availability
    Pawling, NY (725 mi)
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  • Downpour Metallic 2025 GMC Sierra 2500 DenaliDownpour Metallic 2025 GMC Sierra 2500 DenaliDownpour Metallic 2025 GMC Sierra 2500 DenaliDownpour Metallic 2025 GMC Sierra 2500 DenaliDownpour Metallic 2025 GMC Sierra 2500 DenaliDownpour Metallic 2025 GMC Sierra 2500 Denali

    $78,594

    11,525 mi.
    Est. $1,477/mo

    Hatchett Buick GMC

    4.5
    Check Availability
    Wichita, KS (584 mi)
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  • Onyx Black 2025 GMC Sierra 2500 DenaliOnyx Black 2025 GMC Sierra 2500 DenaliOnyx Black 2025 GMC Sierra 2500 DenaliOnyx Black 2025 GMC Sierra 2500 DenaliOnyx Black 2025 GMC Sierra 2500 DenaliOnyx Black 2025 GMC Sierra 2500 Denali

    $79,988

    19,506 mi.
    Est. $1,504/mo

    Dale Earnhardt Jr. Buick GMC Cadillac

    4.5
    Check Availability
    Tallahassee, FL (811 mi)
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GMC Sierra 2500 prices by year

Model year Average price Deals
2026 GMC Sierra 2500 Denali 5 Great deals
2024 GMC Sierra 2500 Denali $70,517 17 Great deals
2023 GMC Sierra 2500 Denali $59,773 49 Great deals
2022 GMC Sierra 2500 Denali $58,347 35 Great deals
2021 GMC Sierra 2500 Denali $56,725 7 Great deals
2020 GMC Sierra 2500 Denali $53,053 9 Great deals
2019 GMC Sierra 2500 Denali $43,444 7 Great deals
2018 GMC Sierra 2500 Denali $44,330 51 Good deals
2017 GMC Sierra 2500 Denali $42,268 28 Good deals

About the 2025 GMC Sierra 2500 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 2025 GMC Sierra 2500 Denali
FAQs

How much does the 2025 GMC Sierra 2500 Denali cost?

The 2025 GMC Sierra 2500 Denali price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2025 Sierra 2500 Denali is $75,355, with pricing starting at $64,386.

What are some similar vehicles and competitors of the 2025 GMC Sierra 2500 Denali?

The 2025 GMC Sierra 2500 Denali compares to and/or competes against the following vehicles:


Is the 2025 GMC Sierra 2500 Denali reliable?

The 2025 GMC Sierra 2500 has an average reliability rating of 4 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2025 Sierra 2500 owners.

Ratings (1 review)

100% of drivers recommend this car

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

Denali (2 styles)

Style
4WD Crew Cab 159" Denali 4WD Crew Cab 172" Denali
Inventory price
Starting at $73,900 Starting at $74,100
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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GMC Sierra 2500 trims