Skip to main content
Best match Lowest price Highest price Lowest mileage Highest mileage Nearest location Best deal Newest year Oldest year Newest listed Oldest listed
Skip to Listings
Best match Lowest price Highest price Lowest mileage Highest mileage Nearest location Best deal Newest year Oldest year Newest listed Oldest listed
Skip to Filters
  • 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

    $84,086

    4,972 mi.
    Est. $1,584/mo

    Group 1 Ford of Kennesaw

    4.5
    Kennesaw, GA (569 mi)
    Check Availability

  • 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

    $84,714

    21,650 mi.
    Est. $1,596/mo

    ALM GMC South

    4.6
    Morrow, GA (603 mi)
    Check Availability

  • 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

    $84,086

    4,972 mi.
    Est. $1,584/mo

    Group 1 Ford of Kennesaw

    4.5
    Kennesaw, GA (569 mi)
    Check Availability

  • 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

    $78,969

    19,537 mi.
    Est. $1,488/mo

    AutoNation Chevrolet Mesa

    4.7
    Mesa, AZ (1,435 mi)
    Check Availability
  • 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

    $77,981

    36,635 mi.
    Est. $1,469/mo

    Kendall Ford of Eugene

    4.9
    Eugene, OR (1,786 mi)
    Check Availability
  • 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

    $81,781

    $1.6K
    43,782 mi.
    Est. $1,541/mo

    Kendall Ford of Bozeman

    4.0
    Bozeman, MT (1,194 mi)
    Check Availability
  • 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

    $93,670

    $1.7K
    19,480 mi.
    Est. $1,765/mo

    Spitzer Kia Cleveland

    4.6
    Cleveland, OH (308 mi)
    Check Availability
  • 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

    $75,595

    $565
    28,374 mi.
    Est. $1,424/mo

    LaFontaine Buick GMC of Highland

    4.7
    Highland, MI (210 mi)
    Check Availability
  • 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

    $76,489

    $4K
    16,113 mi.
    Est. $1,441/mo

    CarHeroes Ford of Lenoir

    Lenoir, NC (528 mi)
    Check Availability

  • 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

    $79,579

    $2K
    9,247 mi.
    Est. $1,499/mo

    Royal Buick GMC Cadillac

    4.8
    Tucson, AZ (1,441 mi)
    Check Availability
  • 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

    $71,863

    50,071 mi.
    Est. $1,354/mo

    Al Piemonte Buick GMC

    4.5
    Elmhurst, IL (17 mi)
    Check Availability
  • 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

    $73,988

    49,833 mi.
    Est. $1,394/mo

    Country Chevrolet

    4.9
    Warrenton, VA (563 mi)
    Check Availability
  • 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

    $75,507

    $3.4K
    22,100 mi.
    Est. $1,422/mo

    Wolfchase Nissan

    4.7
    Bartlett, TN (476 mi)
    Check Availability
  • 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

    $70,100

    54,212 mi.
    Est. $1,321/mo

    Alpine Buick GMC

    4.5
    Littleton, CO (925 mi)
    Check Availability
  • 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

    $87,637

    $3.9K
    1,612 mi.
    Est. $1,651/mo

    Covert Buick GMC Bee Cave

    4.6
    Austin, TX (986 mi)
    Check Availability

  • 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

    $73,757

    $660
    38,203 mi.
    Est. $1,390/mo

    Andy Mohr Ford

    4.1
    Plainfield, IN (164 mi)
    Check Availability
  • 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

    $84,084

    10,448 mi.
    Est. $1,584/mo

    Folsom Lake Ford

    4.8
    Folsom, CA (1,773 mi)
    Check Availability
  • 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

    $79,987

    22,355 mi.
    Est. $1,507/mo

    Principle BMW of San Antonio

    4.6
    San Antonio, TX (1,047 mi)
    Check Availability
  • Volcanic Red 2025 GMC Sierra 2500 AT4XVolcanic Red 2025 GMC Sierra 2500 AT4XVolcanic Red 2025 GMC Sierra 2500 AT4XVolcanic Red 2025 GMC Sierra 2500 AT4XVolcanic Red 2025 GMC Sierra 2500 AT4XVolcanic Red 2025 GMC Sierra 2500 AT4X

    $82,489

    $3K
    15,434 mi.
    Est. $1,554/mo

    Master Buick GMC

    4.7
    Augusta, GA (653 mi)
    Check Availability
  • 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

    $79,587

    $1.9K
    21,270 mi.
    Est. $1,499/mo

    Ford Spring Hill

    4.7
    Spring Hill, FL (969 mi)
    Check Availability
  • White 2025 GMC Sierra 2500 AT4XWhite 2025 GMC Sierra 2500 AT4XWhite 2025 GMC Sierra 2500 AT4XWhite 2025 GMC Sierra 2500 AT4XWhite 2025 GMC Sierra 2500 AT4XWhite 2025 GMC Sierra 2500 AT4X

    $86,245

    13,250 mi.
    Est. $1,625/mo

    Ron Tonkin Hyundai

    4.7
    Gresham, OR (1,742 mi)
    Check Availability

  • 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

    $65,876

    $469
    62,763 mi.
    Est. $1,241/mo

    Luther Family Buick GMC

    4.5
    Fargo, ND (569 mi)
    Check Availability
  • Titanium Rush Metallic 2025 GMC Sierra 2500 AT4XTitanium Rush Metallic 2025 GMC Sierra 2500 AT4XTitanium Rush Metallic 2025 GMC Sierra 2500 AT4XTitanium Rush Metallic 2025 GMC Sierra 2500 AT4XTitanium Rush Metallic 2025 GMC Sierra 2500 AT4XTitanium Rush Metallic 2025 GMC Sierra 2500 AT4X

    $78,459

    $1.8K
    18,905 mi.
    Est. $1,478/mo

    Paretti Land Rover Baton Rouge

    4.7
    Baton Rouge, LA (818 mi)
    Check Availability
  • 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

    $80,629

    $1.1K
    29,391 mi.
    Est. $1,519/mo

    Shottenkirk Chrysler Dodge Jeep Ram Prosper

    4.6
    Prosper, TX (783 mi)
    Check Availability
  • White 2025 GMC Sierra 2500 AT4XWhite 2025 GMC Sierra 2500 AT4XWhite 2025 GMC Sierra 2500 AT4XWhite 2025 GMC Sierra 2500 AT4XWhite 2025 GMC Sierra 2500 AT4XWhite 2025 GMC Sierra 2500 AT4X

    $81,293

    $1.4K
    14,040 mi.
    Est. $1,531/mo

    Modern Toyota

    4.7
    Winston Salem, NC (565 mi)
    Check Availability
  • 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

    $76,271

    $750
    44,561 mi.
    Est. $1,437/mo

    Shottenkirk Toyota of Granbury

    4.3
    Granbury, TX (854 mi)
    Check Availability
  • 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

    $72,657

    $4.9K
    27,201 mi.
    Est. $1,369/mo

    Exclusive Auto Wholesale

    4.9
    Pelham, AL (594 mi)
    Check Availability

  • 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

    $77,261

    $1K
    22,147 mi.
    Est. $1,456/mo

    Castle Chrysler Dodge Jeep Ram

    4.9
    Chesterton, IN (37 mi)
    Check Availability
  • 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

    $84,999

    15,247 mi.
    Est. $1,601/mo

    BMW of Anchorage

    4.8
    Anchorage, AK (2,849 mi)
    Check Availability
  • Volcanic Red 2025 GMC Sierra 2500 AT4XVolcanic Red 2025 GMC Sierra 2500 AT4XVolcanic Red 2025 GMC Sierra 2500 AT4XVolcanic Red 2025 GMC Sierra 2500 AT4XVolcanic Red 2025 GMC Sierra 2500 AT4XVolcanic Red 2025 GMC Sierra 2500 AT4X

    $86,994

    825 mi.
    Est. $1,639/mo

    Wright Nissan

    4.1
    Wexford, PA (404 mi)
    Check Availability
  • 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

    $80,399

    4,886 mi.
    Est. $1,515/mo

    Hardy Family Ford

    4.8
    Dallas, GA (572 mi)
    Check Availability

GMC Sierra 2500 prices by year

Model year Average price Deals
2026 GMC Sierra 2500 AT4X 14 Great deals
2024 GMC Sierra 2500 AT4X $71,673 18 Great 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 $80,066, with pricing starting at $65,995.

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)

2025 GMC Sierra 2500 trims