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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

    $84,699

    $299
    11,435 mi.
    Est. $1,592/mo

    AutoCenters Nissan

    4.6
    Check Availability
    Herculaneum, MO (291 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

    $84,788

    22,008 mi.
    Est. $1,594/mo

    Serra Chevrolet Clarksville

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    Clarksville, TN (370 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

    $79,000

    $2K
    35,756 mi.
    Est. $1,485/mo

    Grubbs CDJR of Wichita Falls

    4.4
    Check Availability
    Wichita Falls, TX (809 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

    $82,216

    31,197 mi.
    Est. $1,545/mo

    Gay Family Auto

    4.8
    Check Availability
    Dickinson, TX (954 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 AT4X

    $85,500

    23,269 mi.
    Est. $1,607/mo

    Mercedes-Benz Of Oklahoma City

    4.7
    Check Availability
    Oklahoma City, OK (685 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

    $82,124

    $505
    9,029 mi.
    Est. $1,544/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

    $87,000

    13,059 mi.
    Est. $1,635/mo

    Certified Benz & Beemer

    4.9
    Check Availability
    Scottsdale, AZ (1,444 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

    $84,566

    $389
    43,702 mi.
    Est. $1,590/mo

    Mark Allen Chevrolet

    4.7
    Check Availability
    Glenpool, OK (610 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

    $86,224

    5,599 mi.
    Est. $1,621/mo

    AutoNation Ford South Fort Worth

    4.2
    Check Availability
    Fort Worth, TX (828 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

    $85,000

    17,221 mi.
    Est. $1,598/mo

    Patriot Chrysler Dodge Jeep Ram of McAlester

    4.6
    Check Availability
    McAlester, OK (652 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

    $88,000

    $1.5K
    8,174 mi.
    Est. $1,654/mo

    Van Nuys Chrysler Dodge Jeep Ram

    4.0
    Check Availability
    Los Angeles, CA (1,749 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

    $89,853

    7,002 mi.
    Est. $1,689/mo

    Red River Chevrolet

    4.9
    Check Availability
    Bossier City, LA (729 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

    $80,000

    37,297 mi.
    Est. $1,504/mo

    Courtesy GMC

    4.6
    Check Availability
    Birmingham, AL (575 mi)
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  • Onyx Black 2025 GMC Sierra 2500 AT4XOnyx Black 2025 GMC Sierra 2500 AT4XOnyx Black 2025 GMC Sierra 2500 AT4X

    $82,995

    17,517 mi.
    Est. $1,560/mo

    Starling GMC of Titusville

    4.6
    Check Availability
    Titusville, FL (995 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

    $85,750

    19,165 mi.
    Est. $1,612/mo

    John Holt GMC

    5.0
    Check Availability
    Chickasha, OK (731 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

    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

    $89,995

    8,512 mi.
    Est. $1,692/mo

    Matt Saxe Chevrolet, Inc

    4.2
    Check Availability
    Belle Plaine, MN (362 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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  • 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

    $109,822

    3,500 mi.
    Est. $2,064/mo

    Lifted Trucks - San Antonio

    Check Availability
    Live Oak, TX (1,041 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

    $89,969

    $1K
    20,789 mi.
    Est. $1,691/mo

    Classic Chevrolet Beaumont

    4.5
    Check Availability
    Beaumont, TX (891 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

    $84,170

    13,306 mi.
    Est. $1,582/mo

    ALM GMC South

    Check Availability
    Morrow, GA (603 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

    $88,318

    $1.6K
    12,754 mi.
    Est. $1,660/mo

    Cole Krum Chevrolet

    Check Availability
    Schoolcraft, MI (105 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

    $94,930

    $2K
    23,338 mi.
    Est. $1,784/mo

    Lifted Trucks - Mesa

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    Mesa, AZ (1,442 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

    $109,857

    3,095 mi.
    Est. $2,065/mo

    Lifted Trucks - Lubbock

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    Lubbock, TX (973 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

    $78,873

    36,638 mi.
    Est. $1,483/mo

    Billion Chevrolet GMC Toyota

    Check Availability
    Clinton, IA (135 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

    $99,000

    13,864 mi.
    Est. $1,861/mo

    Spitzer Kia Cleveland

    4.7
    Check Availability
    Cleveland, OH (308 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

    $73,737

    5,630 mi.
    Est. $1,386/mo

    Dave Sinclair Ford

    3.7
    Check Availability
    St. Louis, MO (274 mi)
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GMC Sierra 2500 prices by year

Model year Average price Deals
2026 GMC Sierra 2500 AT4X 15 Great deals
2024 GMC Sierra 2500 AT4X $77,909 72 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 $86,277, with pricing starting at $70,899.

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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GMC Sierra 2500 trims