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  • Summit White 2025 GMC Sierra 2500 AT4X

    $83,998

    11,643 mi.
    Est. $1,579/mo

    AutoCenters Nissan

    4.6
    Check Availability
    Herculaneum, MO (291 mi)

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  • Volcanic Red Tintcoat 2025 GMC Sierra 2500 AT4XVolcanic Red Tintcoat 2025 GMC Sierra 2500 AT4XVolcanic Red Tintcoat 2025 GMC Sierra 2500 AT4XVolcanic Red Tintcoat 2025 GMC Sierra 2500 AT4XVolcanic Red Tintcoat 2025 GMC Sierra 2500 AT4XVolcanic Red Tintcoat 2025 GMC Sierra 2500 AT4X

    $84,933

    10,391 mi.
    Est. $1,596/mo

    AutoNation Chevrolet West Austin

    4.4
    Check Availability
    Austin, TX (972 mi)

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  • Onyx Black 2025 GMC Sierra 2500 AT4XOnyx Black 2025 GMC Sierra 2500 AT4XOnyx Black 2025 GMC Sierra 2500 AT4XOnyx Black 2025 GMC Sierra 2500 AT4XOnyx Black 2025 GMC Sierra 2500 AT4XOnyx Black 2025 GMC Sierra 2500 AT4X

    $82,411

    8,767 mi.
    Est. $1,549/mo

    Tom Kelley Buick GMC

    4.8
    Check Availability
    Fort Wayne, IN (137 mi)
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  • Onyx Black 2025 GMC Sierra 2500 AT4XOnyx Black 2025 GMC Sierra 2500 AT4XOnyx Black 2025 GMC Sierra 2500 AT4XOnyx Black 2025 GMC Sierra 2500 AT4XOnyx Black 2025 GMC Sierra 2500 AT4XOnyx Black 2025 GMC Sierra 2500 AT4X

    $81,000

    35,756 mi.
    Est. $1,523/mo

    Grubbs CDJR of Wichita Falls

    4.4
    Check Availability
    Wichita Falls, TX (809 mi)
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  • Sterling Metallic 2025 GMC Sierra 2500 AT4XSterling Metallic 2025 GMC Sierra 2500 AT4XSterling Metallic 2025 GMC Sierra 2500 AT4XSterling Metallic 2025 GMC Sierra 2500 AT4XSterling Metallic 2025 GMC Sierra 2500 AT4XSterling Metallic 2025 GMC Sierra 2500 AT4X

    $82,629

    9,029 mi.
    Est. $1,553/mo

    Landers Chrysler Dodge Jeep RAM

    4.0
    Check Availability
    Little Rock, AR (559 mi)
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  • Onyx Black 2025 GMC Sierra 2500 AT4XOnyx Black 2025 GMC Sierra 2500 AT4XOnyx Black 2025 GMC Sierra 2500 AT4XOnyx Black 2025 GMC Sierra 2500 AT4XOnyx Black 2025 GMC Sierra 2500 AT4XOnyx Black 2025 GMC Sierra 2500 AT4X

    $85,995

    7,541 mi.
    Est. $1,616/mo

    George Wall Ford Lincoln

    4.7
    Check Availability
    Red Bank, NJ (714 mi)
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  • Gray 2025 GMC Sierra 2500 AT4XGray 2025 GMC Sierra 2500 AT4XGray 2025 GMC Sierra 2500 AT4XGray 2025 GMC Sierra 2500 AT4XGray 2025 GMC Sierra 2500 AT4XGray 2025 GMC Sierra 2500 AT4X

    $78,991

    $1K
    36,386 mi.
    Est. $1,485/mo

    Palmer Dodge Chrysler Jeep RAM

    4.6
    Check Availability
    Roswell, GA (570 mi)
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  • Summit White 2025 GMC Sierra 2500 AT4XSummit White 2025 GMC Sierra 2500 AT4XSummit White 2025 GMC Sierra 2500 AT4XSummit White 2025 GMC Sierra 2500 AT4XSummit White 2025 GMC Sierra 2500 AT4XSummit White 2025 GMC Sierra 2500 AT4X

    $74,998

    $1K
    32,913 mi.
    Est. $1,410/mo

    Walser Buick GMC Bloomington

    4.2
    Check Availability
    Bloomington, MN (353 mi)

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  • Onyx Black 2025 GMC Sierra 2500 AT4XOnyx Black 2025 GMC Sierra 2500 AT4XOnyx Black 2025 GMC Sierra 2500 AT4XOnyx Black 2025 GMC Sierra 2500 AT4XOnyx Black 2025 GMC Sierra 2500 AT4XOnyx Black 2025 GMC Sierra 2500 AT4X

    $80,180

    $810
    22,574 mi.
    Est. $1,507/mo

    Palmen Buick, GMC, Cadillac

    4.6
    Check Availability
    Kenosha, WI (50 mi)
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  • Summit White 2025 GMC Sierra 2500 AT4XSummit White 2025 GMC Sierra 2500 AT4XSummit White 2025 GMC Sierra 2500 AT4XSummit White 2025 GMC Sierra 2500 AT4XSummit White 2025 GMC Sierra 2500 AT4XSummit White 2025 GMC Sierra 2500 AT4X

    $78,329

    $555
    6,994 mi.
    Est. $1,472/mo

    Landers Toyota

    4.1
    Check Availability
    Little Rock, AR (559 mi)
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  • Summit White 2025 GMC Sierra 2500 AT4XSummit White 2025 GMC Sierra 2500 AT4XSummit White 2025 GMC Sierra 2500 AT4XSummit White 2025 GMC Sierra 2500 AT4XSummit White 2025 GMC Sierra 2500 AT4XSummit White 2025 GMC Sierra 2500 AT4X

    $84,644

    $1.3K
    5,599 mi.
    Est. $1,591/mo

    AutoNation Ford South Fort Worth

    4.2
    Check Availability
    Fort Worth, TX (828 mi)
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  • Sterling Metallic 2025 GMC Sierra 2500 AT4XSterling Metallic 2025 GMC Sierra 2500 AT4XSterling Metallic 2025 GMC Sierra 2500 AT4XSterling Metallic 2025 GMC Sierra 2500 AT4XSterling Metallic 2025 GMC Sierra 2500 AT4XSterling Metallic 2025 GMC Sierra 2500 AT4X

    $92,500

    3,475 mi.
    Est. $1,739/mo

    Victory Toyota Seaside

    4.6
    Check Availability
    Seaside, CA (1,854 mi)
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  • Sterling 2025 GMC Sierra 2500 AT4XSterling 2025 GMC Sierra 2500 AT4XSterling 2025 GMC Sierra 2500 AT4XSterling 2025 GMC Sierra 2500 AT4XSterling 2025 GMC Sierra 2500 AT4XSterling 2025 GMC Sierra 2500 AT4X

    $86,996

    30,933 mi.
    Est. $1,635/mo

    Vance Auto Group Guthrie

    4.4
    Check Availability
    Guthrie, OK (672 mi)
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  • Thunderstorm Gray 2025 GMC Sierra 2500 AT4XThunderstorm Gray 2025 GMC Sierra 2500 AT4XThunderstorm Gray 2025 GMC Sierra 2500 AT4XThunderstorm Gray 2025 GMC Sierra 2500 AT4XThunderstorm Gray 2025 GMC Sierra 2500 AT4XThunderstorm Gray 2025 GMC Sierra 2500 AT4X

    $90,998

    $2.9K
    20,789 mi.
    Est. $1,710/mo

    Classic Chevrolet Beaumont

    4.5
    Check Availability
    Beaumont, TX (891 mi)

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  • Sterling 2025 GMC Sierra 2500 AT4XSterling 2025 GMC Sierra 2500 AT4XSterling 2025 GMC Sierra 2500 AT4XSterling 2025 GMC Sierra 2500 AT4XSterling 2025 GMC Sierra 2500 AT4XSterling 2025 GMC Sierra 2500 AT4X

    $79,633

    19,404 mi.
    Est. $1,497/mo

    Hanner Chevrolet GMC

    5.0
    Check Availability
    Baird, TX (921 mi)
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  • Onyx Black 2025 GMC Sierra 2500 AT4XOnyx Black 2025 GMC Sierra 2500 AT4XOnyx Black 2025 GMC Sierra 2500 AT4XOnyx Black 2025 GMC Sierra 2500 AT4XOnyx Black 2025 GMC Sierra 2500 AT4XOnyx Black 2025 GMC Sierra 2500 AT4X

    $82,000

    37,297 mi.
    Est. $1,541/mo

    Courtesy GMC

    4.6
    Check Availability
    Birmingham, AL (575 mi)
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  • Summit White 2025 GMC Sierra 2500 AT4XSummit White 2025 GMC Sierra 2500 AT4XSummit White 2025 GMC Sierra 2500 AT4XSummit White 2025 GMC Sierra 2500 AT4XSummit White 2025 GMC Sierra 2500 AT4XSummit White 2025 GMC Sierra 2500 AT4X

    $86,991

    $500
    15,925 mi.
    Est. $1,635/mo

    Genesis of Ontario

    5.0
    Check Availability
    Ontario, CA (1,709 mi)
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  • Onyx Black 2025 GMC Sierra 2500 AT4XOnyx Black 2025 GMC Sierra 2500 AT4XOnyx Black 2025 GMC Sierra 2500 AT4XOnyx Black 2025 GMC Sierra 2500 AT4XOnyx Black 2025 GMC Sierra 2500 AT4XOnyx Black 2025 GMC Sierra 2500 AT4X

    $79,692

    $1.3K
    27,305 mi.
    Est. $1,498/mo

    McGee Chevrolet of Middlebury

    4.8
    Check Availability
    Middlebury, VT (747 mi)
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  • Onyx Black 2025 GMC Sierra 2500 AT4XOnyx Black 2025 GMC Sierra 2500 AT4XOnyx Black 2025 GMC Sierra 2500 AT4XOnyx Black 2025 GMC Sierra 2500 AT4XOnyx Black 2025 GMC Sierra 2500 AT4XOnyx Black 2025 GMC Sierra 2500 AT4X

    $81,980

    $3K
    26,949 mi.
    Est. $1,541/mo

    Principle Hyundai Boerne

    4.7
    Check Availability
    Boerne, TX (1,041 mi)
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  • Volcanic Red Tintcoat 2025 GMC Sierra 2500 AT4XVolcanic Red Tintcoat 2025 GMC Sierra 2500 AT4XVolcanic Red Tintcoat 2025 GMC Sierra 2500 AT4XVolcanic Red Tintcoat 2025 GMC Sierra 2500 AT4XVolcanic Red Tintcoat 2025 GMC Sierra 2500 AT4XVolcanic Red Tintcoat 2025 GMC Sierra 2500 AT4X

    $78,885

    $1K
    21,818 mi.
    Est. $1,483/mo

    Colonial Buick GMC

    4.6
    Check Availability
    Loganville, GA (591 mi)

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  • Summit White 2025 GMC Sierra 2500 AT4XSummit White 2025 GMC Sierra 2500 AT4XSummit White 2025 GMC Sierra 2500 AT4XSummit White 2025 GMC Sierra 2500 AT4XSummit White 2025 GMC Sierra 2500 AT4XSummit White 2025 GMC Sierra 2500 AT4X

    $85,800

    $100
    19,165 mi.
    Est. $1,613/mo

    John Holt GMC

    5.0
    Check Availability
    Chickasha, OK (731 mi)
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  • Gray 2025 GMC Sierra 2500 AT4XGray 2025 GMC Sierra 2500 AT4XGray 2025 GMC Sierra 2500 AT4XGray 2025 GMC Sierra 2500 AT4XGray 2025 GMC Sierra 2500 AT4XGray 2025 GMC Sierra 2500 AT4X

    $86,971

    $1.8K
    35,731 mi.
    Est. $1,635/mo

    Murdock Chevrolet

    4.4
    Check Availability
    Woods Cross, UT (1,256 mi)
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  • Thunderstorm Gray 2025 GMC Sierra 2500 AT4XThunderstorm Gray 2025 GMC Sierra 2500 AT4XThunderstorm Gray 2025 GMC Sierra 2500 AT4XThunderstorm Gray 2025 GMC Sierra 2500 AT4XThunderstorm Gray 2025 GMC Sierra 2500 AT4XThunderstorm Gray 2025 GMC Sierra 2500 AT4X

    $84,791

    $200
    21,816 mi.
    Est. $1,594/mo

    Demontrond Buick GMC

    4.8
    Check Availability
    Houston, TX (931 mi)
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  • Onyx Black 2025 GMC Sierra 2500 AT4XOnyx Black 2025 GMC Sierra 2500 AT4XOnyx Black 2025 GMC Sierra 2500 AT4XOnyx Black 2025 GMC Sierra 2500 AT4XOnyx Black 2025 GMC Sierra 2500 AT4XOnyx Black 2025 GMC Sierra 2500 AT4X

    $87,577

    7,325 mi.
    Est. $1,646/mo

    Sango GMC

    4.7
    Check Availability
    Winnsboro, LA (709 mi)
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  • Volcanic Red Tintcoat 2025 GMC Sierra 2500 AT4XVolcanic Red Tintcoat 2025 GMC Sierra 2500 AT4XVolcanic Red Tintcoat 2025 GMC Sierra 2500 AT4XVolcanic Red Tintcoat 2025 GMC Sierra 2500 AT4XVolcanic Red Tintcoat 2025 GMC Sierra 2500 AT4XVolcanic Red Tintcoat 2025 GMC Sierra 2500 AT4X

    $90,900

    12,891 mi.
    Est. $1,709/mo

    Rogers GMC of Hermiston

    4.9
    Check Availability
    Hermiston, OR (1,590 mi)
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GMC Sierra 2500 prices by year

Model year Average price Deals
2026 GMC Sierra 2500 AT4X 8 Great deals
2024 GMC Sierra 2500 AT4X $78,457 65 Good deals

About the 2025 GMC Sierra 2500 AT4X

Basics

AT4X 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 AT4X
FAQs

How much does the 2025 GMC Sierra 2500 AT4X cost?

The 2025 GMC Sierra 2500 AT4X price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2025 Sierra 2500 AT4X is $85,763, with pricing starting at $63,995.

What are some similar vehicles and competitors of the 2025 GMC Sierra 2500 AT4X?

The 2025 GMC Sierra 2500 AT4X compares to and/or competes against the following vehicles:


Is the 2025 GMC Sierra 2500 AT4X 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

AT4X (1 style)

Style
4WD Crew Cab 159" AT4X
Inventory price
Starting at $83,200
Combined MPG
0
Engine
470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel)
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Best match Lowest price Highest price Lowest mileage Highest mileage Nearest location Best deal Newest year Oldest year Newest listed Oldest listed

GMC Sierra 2500 trims