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  • Gray 2024 GMC Sierra 2500 AT4Gray 2024 GMC Sierra 2500 AT4Gray 2024 GMC Sierra 2500 AT4Gray 2024 GMC Sierra 2500 AT4Gray 2024 GMC Sierra 2500 AT4Gray 2024 GMC Sierra 2500 AT4

    $77,995

    24,732 mi.
    Est. $1,466/mo

    The Faricy Boys

    4.8
    Check Availability
    Colorado Springs, CO (921 mi)

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  • 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

    $66,999

    $500
    40,431 mi.
    Est. $1,259/mo

    Nye Automotive Group - Delivery from Oneida, NY (for Rochester, NY)

    Check Availability
    Online seller

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  • 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

    $71,022

    $1.9K
    31,912 mi.
    Est. $1,335/mo

    Randy Marion Chrysler Dodge Jeep RAM

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    Wilkesboro, NC (526 mi)
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  • 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

    $65,994

    $1K
    42,231 mi.
    Est. $1,240/mo

    McDavid Ford

    4.6
    Check Availability
    Fort Worth, TX (830 mi)
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  • 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

    $85,883

    24,314 mi.
    Est. $1,614/mo

    Shottenkirk Toyota of Weatherford

    4.8
    Check Availability
    Weatherford, TX (838 mi)
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  • 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

    $60,888

    $109
    31,405 mi.
    Est. $1,144/mo

    Huntley Ford

    4.3
    Check Availability
    Huntley, IL (45 mi)
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  • 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

    $62,500

    69,076 mi.
    Est. $1,175/mo

    Ralph Sellers Chevrolet

    4.5
    Check Availability
    Baton Rouge, LA (811 mi)
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  • 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

    $71,199

    32,838 mi.
    Est. $1,338/mo

    Pryor Chevrolet Gmc

    4.7
    Check Availability
    Pryor, OK (566 mi)

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  • 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

    $69,995

    $1.1K
    58,491 mi.
    Est. $1,316/mo

    Group 1 Lincoln of Hub City

    4.7
    Check Availability
    Lubbock, TX (968 mi)
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  • 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

    $73,977

    40,011 mi.
    Est. $1,391/mo

    Imperial Chevrolet

    4.5
    Check Availability
    Mendon, MA (825 mi)
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  • 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

    $66,977

    34,541 mi.
    Est. $1,259/mo

    Findlay Chrysler Dodge Jeep Ram

    4.2
    Check Availability
    Findlay, OH (213 mi)
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  • 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

    $60,995

    69,362 mi.
    Est. $1,146/mo

    Alpine Ford

    4.3
    Check Availability
    Pueblo, CO (931 mi)
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  • 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

    $67,888

    $800
    41,560 mi.
    Est. $1,276/mo

    McKinney Buick GMC

    4.1
    Check Availability
    McKinney, TX (779 mi)
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  • 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

    $73,033

    25,351 mi.
    Est. $1,373/mo

    Classic Chevrolet Owasso

    4.2
    Check Availability
    Owasso, OK (586 mi)

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  • 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

    $70,437

    49,675 mi.
    Est. $1,324/mo

    Bob Tomes Ford

    4.8
    Check Availability
    McKinney, TX (777 mi)
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  • 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

    $73,995

    28,247 mi.
    Est. $1,391/mo

    AutoNation Chrysler Dodge Jeep Ram Katy

    4.2
    Check Availability
    Katy, TX (951 mi)
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  • 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

    $71,998

    $3K
    36,439 mi.
    Est. $1,353/mo

    Lithia Chrysler Jeep Dodge of Medford

    4.7
    Check Availability
    Medford, OR (1,792 mi)
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  • 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

    $73,995

    62,894 mi.
    Est. $1,391/mo

    All American Chevrolet Of Midland

    4.5
    Check Availability
    Midland, TX (1,051 mi)
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  • 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

    $65,216

    82,705 mi.
    Est. $1,226/mo

    Gay Family Auto

    4.8
    Check Availability
    Dickinson, TX (954 mi)
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  • 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

    $75,625

    23,640 mi.
    Est. $1,421/mo

    ALL STAR BUICK GMC TRUCK

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    Sulphur, LA (866 mi)

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  • 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

    $74,990

    40,207 mi.
    Est. $1,410/mo

    Moore Buick GMC

    4.8
    Check Availability
    Jacksonville, NC (741 mi)
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  • 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

    $71,100

    46,172 mi.
    Est. $1,336/mo

    Mike Maroone Chevrolet South

    4.6
    Check Availability
    Colorado Springs, CO (924 mi)
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  • 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

    $70,400

    $1.1K
    22,595 mi.
    Est. $1,323/mo

    Phillips Chevrolet

    5.0
    Check Availability
    Frankfort, IL (29 mi)
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  • 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

    $74,595

    32,741 mi.
    Est. $1,402/mo

    AutoNation Chrysler Dodge Jeep Ram North Fort Worth

    4.6
    Check Availability
    Fort Worth, TX (814 mi)
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  • 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

    $75,877

    $1.1K
    64,785 mi.
    Est. $1,426/mo

    Van Chevrolet

    4.6
    Check Availability
    Scottsdale, AZ (1,437 mi)
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  • 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

    $71,799

    26,499 mi.
    Est. $1,350/mo

    Covert Buick GMC Bee Cave

    4.6
    Check Availability
    Austin, TX (986 mi)

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  • 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

    $76,988

    26,121 mi.
    Est. $1,447/mo

    Ventura Toyota

    5.0
    Check Availability
    Ventura, CA (1,785 mi)
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GMC Sierra 2500 prices by year

Model year Average price Deals
2026 GMC Sierra 2500 AT4 9 Great deals
2025 GMC Sierra 2500 AT4 $74,918 22 Great deals
2023 GMC Sierra 2500 AT4 $57,263 37 Great deals
2022 GMC Sierra 2500 AT4 $54,201 26 Great deals
2021 GMC Sierra 2500 AT4 $53,710 56 Good deals
2020 GMC Sierra 2500 AT4 $49,311 26 Good 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 $70,701, with pricing starting at $51,413.

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)
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2024 GMC Sierra 2500 AT4 by popular city

GMC Sierra 2500 trims