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 Filters
  • White 2024 GMC Sierra 2500 AT4White 2024 GMC Sierra 2500 AT4White 2024 GMC Sierra 2500 AT4White 2024 GMC Sierra 2500 AT4White 2024 GMC Sierra 2500 AT4White 2024 GMC Sierra 2500 AT4

    $60,097

    $500
    71,414 mi.
    Est. $1,130/mo

    BERNARD'S Chrysler Dodge Jeep RAM

    5.0
    Check Availability
    New Richmond, WI (333 mi)

    Quick view
  • Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4

    $72,998

    19,652 mi.
    Est. $1,372/mo

    Lenz Truck - Minocqua, WI

    4.7
    Check Availability
    Minocqua, WI (292 mi)

    Quick view
  • Titanium Rush Metallic 2024 GMC Sierra 2500 AT4Titanium Rush Metallic 2024 GMC Sierra 2500 AT4Titanium Rush Metallic 2024 GMC Sierra 2500 AT4Titanium Rush Metallic 2024 GMC Sierra 2500 AT4Titanium Rush Metallic 2024 GMC Sierra 2500 AT4Titanium Rush Metallic 2024 GMC Sierra 2500 AT4

    $68,999

    $231
    58,125 mi.
    Est. $1,297/mo

    Landers McLarty Dodge Chrysler Jeep Ram - Huntsville

    4.6
    Check Availability
    Huntsville, AL (496 mi)
    Quick view
  • Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4

    $76,995

    10,426 mi.
    Est. $1,447/mo

    Williamson Buick GMC

    4.6
    Check Availability
    Miami, FL (1,195 mi)
    Quick view
  • Black 2024 GMC Sierra 2500 AT4Black 2024 GMC Sierra 2500 AT4Black 2024 GMC Sierra 2500 AT4Black 2024 GMC Sierra 2500 AT4Black 2024 GMC Sierra 2500 AT4Black 2024 GMC Sierra 2500 AT4

    $64,988

    $400
    57,207 mi.
    Est. $1,222/mo

    Lithia Chrysler Jeep Dodge Ram FIAT of Tri-Cities

    4.8
    Check Availability
    Kennewick, WA (1,586 mi)
    Quick view
  • Summit White 2024 GMC Sierra 2500 AT4Summit White 2024 GMC Sierra 2500 AT4Summit White 2024 GMC Sierra 2500 AT4Summit White 2024 GMC Sierra 2500 AT4Summit White 2024 GMC Sierra 2500 AT4Summit White 2024 GMC Sierra 2500 AT4

    $66,998

    $1K
    36,439 mi.
    Est. $1,259/mo

    Lithia Chrysler Jeep Dodge of Medford

    4.7
    Check Availability
    Medford, OR (1,792 mi)
    Quick view
  • Titanium Rush Metallic 2024 GMC Sierra 2500 AT4Titanium Rush Metallic 2024 GMC Sierra 2500 AT4Titanium Rush Metallic 2024 GMC Sierra 2500 AT4Titanium Rush Metallic 2024 GMC Sierra 2500 AT4Titanium Rush Metallic 2024 GMC Sierra 2500 AT4Titanium Rush Metallic 2024 GMC Sierra 2500 AT4

    $76,450

    $1.9K
    22,921 mi.
    Est. $1,437/mo

    Jim Ellis Buick GMC

    4.6
    Check Availability
    Atlanta, GA (581 mi)
    Quick view
  • Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4

    $71,519

    $460
    50,246 mi.
    Est. $1,344/mo

    Covert Cadillac Bee Cave

    4.6
    Check Availability
    Austin, TX (984 mi)

    Quick view
  • White 2024 GMC Sierra 2500 AT4White 2024 GMC Sierra 2500 AT4White 2024 GMC Sierra 2500 AT4White 2024 GMC Sierra 2500 AT4White 2024 GMC Sierra 2500 AT4White 2024 GMC Sierra 2500 AT4

    $69,224

    $409
    53,714 mi.
    Est. $1,301/mo

    Nucar Mazda of New Castle

    4.8
    Check Availability
    New Castle, DE (648 mi)
    Quick view
  • Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4

    $63,410

    31,405 mi.
    Est. $1,192/mo

    Huntley Ford

    4.4
    Check Availability
    Huntley, IL (45 mi)
    Quick view
  • Black 2024 GMC Sierra 2500 AT4Black 2024 GMC Sierra 2500 AT4Black 2024 GMC Sierra 2500 AT4Black 2024 GMC Sierra 2500 AT4Black 2024 GMC Sierra 2500 AT4Black 2024 GMC Sierra 2500 AT4

    $70,223

    $199
    41,145 mi.
    Est. $1,320/mo

    Ken Garff West Valley Chrysler Jeep Dodge Ram Fiat

    4.4
    Check Availability
    West Valley City, UT (1,263 mi)
    Quick view
  • Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4

    $75,604

    $1.1K
    26,121 mi.
    Est. $1,421/mo

    Ventura Toyota

    5.0
    Check Availability
    Ventura, CA (1,785 mi)
    Quick view
  • Thunderstorm Gray 2024 GMC Sierra 2500 AT4Thunderstorm Gray 2024 GMC Sierra 2500 AT4Thunderstorm Gray 2024 GMC Sierra 2500 AT4Thunderstorm Gray 2024 GMC Sierra 2500 AT4Thunderstorm Gray 2024 GMC Sierra 2500 AT4Thunderstorm Gray 2024 GMC Sierra 2500 AT4

    $74,988

    37,503 mi.
    Est. $1,410/mo

    Schrier Automotive Inc

    5.0
    Check Availability
    Omaha, NE (439 mi)
    Quick view
  • Summit White 2024 GMC Sierra 2500 AT4Summit White 2024 GMC Sierra 2500 AT4Summit White 2024 GMC Sierra 2500 AT4Summit White 2024 GMC Sierra 2500 AT4Summit White 2024 GMC Sierra 2500 AT4Summit White 2024 GMC Sierra 2500 AT4

    $63,800

    $388
    36,932 mi.
    Est. $1,199/mo

    John Megel Chevrolet

    4.4
    Check Availability
    Dawsonville, GA (556 mi)

    Quick view
  • Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4

    $77,367

    $1.1K
    20,947 mi.
    Est. $1,454/mo

    Henry Brown Buick GMC

    4.8
    Check Availability
    Gilbert, AZ (1,442 mi)
    Quick view
  • Sterling 2024 GMC Sierra 2500 AT4Sterling 2024 GMC Sierra 2500 AT4Sterling 2024 GMC Sierra 2500 AT4Sterling 2024 GMC Sierra 2500 AT4Sterling 2024 GMC Sierra 2500 AT4Sterling 2024 GMC Sierra 2500 AT4

    $63,216

    82,705 mi.
    Est. $1,188/mo

    Gay Family Auto

    4.8
    Check Availability
    Dickinson, TX (954 mi)
    Quick view
  • Sterling Metallic 2024 GMC Sierra 2500 AT4Sterling Metallic 2024 GMC Sierra 2500 AT4Sterling Metallic 2024 GMC Sierra 2500 AT4Sterling Metallic 2024 GMC Sierra 2500 AT4Sterling Metallic 2024 GMC Sierra 2500 AT4Sterling Metallic 2024 GMC Sierra 2500 AT4

    $76,962

    9,641 mi.
    Est. $1,447/mo

    Toyota of Coconut Creek

    4.5
    Check Availability
    Coconut Creek, FL (1,159 mi)
    Quick view
  • Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4

    $63,250

    53,051 mi.
    Est. $1,189/mo

    Walser Buick GMC Roseville

    4.2
    Check Availability
    Roseville, MN (354 mi)
    Quick view
  • Summit White 2024 GMC Sierra 2500 AT4Summit White 2024 GMC Sierra 2500 AT4Summit White 2024 GMC Sierra 2500 AT4Summit White 2024 GMC Sierra 2500 AT4Summit White 2024 GMC Sierra 2500 AT4Summit White 2024 GMC Sierra 2500 AT4

    $71,924

    $1.4K
    26,442 mi.
    Est. $1,352/mo

    Walt Massey Chevrolet GMC Lucedale

    4.8
    Check Availability
    Lucedale, MS (759 mi)
    Quick view
  • Titanium 2024 GMC Sierra 2500 AT4Titanium 2024 GMC Sierra 2500 AT4Titanium 2024 GMC Sierra 2500 AT4Titanium 2024 GMC Sierra 2500 AT4Titanium 2024 GMC Sierra 2500 AT4Titanium 2024 GMC Sierra 2500 AT4

    $73,999

    $612
    23,640 mi.
    Est. $1,391/mo

    ALL STAR BUICK GMC TRUCK

    Check Availability
    Sulphur, LA (866 mi)

    Quick view
  • Volcanic Red Tintcoat 2024 GMC Sierra 2500 AT4Volcanic Red Tintcoat 2024 GMC Sierra 2500 AT4Volcanic Red Tintcoat 2024 GMC Sierra 2500 AT4Volcanic Red Tintcoat 2024 GMC Sierra 2500 AT4Volcanic Red Tintcoat 2024 GMC Sierra 2500 AT4Volcanic Red Tintcoat 2024 GMC Sierra 2500 AT4

    $71,999

    46,332 mi.
    Est. $1,353/mo

    Paradise Chevrolet of Temecula

    4.8
    Check Availability
    TEMECULA, CA (1,704 mi)
    Quick view
  • Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4Onyx Black 2024 GMC Sierra 2500 AT4

    $74,142

    43,121 mi.
    Est. $1,394/mo

    Ford of Murfreesboro

    4.5
    Check Availability
    Murfreesboro, TN (421 mi)
    Quick view
  • Volcanic Red 2024 GMC Sierra 2500 AT4Volcanic Red 2024 GMC Sierra 2500 AT4Volcanic Red 2024 GMC Sierra 2500 AT4Volcanic Red 2024 GMC Sierra 2500 AT4Volcanic Red 2024 GMC Sierra 2500 AT4Volcanic Red 2024 GMC Sierra 2500 AT4

    $72,599

    44,894 mi.
    Est. $1,365/mo

    Mastrovito Hyundai

    4.9
    Check Availability
    Yorkville, NY (635 mi)
    Quick view
  • Sterling Metallic 2024 GMC Sierra 2500 AT4Sterling Metallic 2024 GMC Sierra 2500 AT4Sterling Metallic 2024 GMC Sierra 2500 AT4Sterling Metallic 2024 GMC Sierra 2500 AT4Sterling Metallic 2024 GMC Sierra 2500 AT4Sterling Metallic 2024 GMC Sierra 2500 AT4

    $68,652

    49,675 mi.
    Est. $1,290/mo

    Bob Tomes Ford

    4.8
    Check Availability
    McKinney, TX (777 mi)
    Quick view

GMC Sierra 2500 prices by year

Model year Average price Deals
2026 GMC Sierra 2500 AT4 11 Great deals
2025 GMC Sierra 2500 AT4 $74,864 49 Great deals
2023 GMC Sierra 2500 AT4 $57,985 32 Great deals
2022 GMC Sierra 2500 AT4 $54,323 23 Great deals
2021 GMC Sierra 2500 AT4 $52,282 16 Great deals
2020 GMC Sierra 2500 AT4 $50,884 19 Great deals

About the 2024 GMC Sierra 2500 AT4

Basics

AT4 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 2024 GMC Sierra 2500 AT4
FAQs

How much does the 2024 GMC Sierra 2500 AT4 cost?

The 2024 GMC Sierra 2500 AT4 price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2024 Sierra 2500 AT4 is $70,283, with pricing starting at $51,800.

What are some similar vehicles and competitors of the 2024 GMC Sierra 2500 AT4?

The 2024 GMC Sierra 2500 AT4 compares to and/or competes against the following vehicles:


Is the 2024 GMC Sierra 2500 AT4 reliable?

The 2024 GMC Sierra 2500 has an average reliability rating of 5 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2024 Sierra 2500 owners.

Ratings (2 reviews)

100% of drivers recommend this car

Rating breakdown (out of 5):
Comfort
5.0
Interior
5.0
Performance
5.0
Value
4.5
Exterior
5.0
Reliability
5.0
Trims

AT4 (2 styles)

Style
4WD Crew Cab 159" AT4 4WD Crew Cab 172" AT4
Inventory price
Starting at $70,100 Starting at $70,300
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)
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

2024 GMC Sierra 2500 AT4 by popular city

GMC Sierra 2500 trims