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  • Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4

    $56,595

    22,250 mi.
    Est. $1,064/mo

    Volkswagen of Gainesville

    4.6
    Check Availability
    Gainesville, FL (894 mi)

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  • Volcanic Red Tintcoat 2025 GMC Sierra 1500 AT4Volcanic Red Tintcoat 2025 GMC Sierra 1500 AT4Volcanic Red Tintcoat 2025 GMC Sierra 1500 AT4Volcanic Red Tintcoat 2025 GMC Sierra 1500 AT4Volcanic Red Tintcoat 2025 GMC Sierra 1500 AT4Volcanic Red Tintcoat 2025 GMC Sierra 1500 AT4

    $55,990

    $597
    29,710 mi.
    Est. $1,052/mo

    Pryor Chevrolet Gmc

    4.7
    Check Availability
    Pryor, OK (566 mi)

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  • Onyx Black 2025 GMC Sierra 1500 AT4Onyx Black 2025 GMC Sierra 1500 AT4Onyx Black 2025 GMC Sierra 1500 AT4Onyx Black 2025 GMC Sierra 1500 AT4Onyx Black 2025 GMC Sierra 1500 AT4Onyx Black 2025 GMC Sierra 1500 AT4

    $59,919

    $940
    11,487 mi.
    Est. $1,126/mo

    Shottenkirk Honda Huntsville

    4.8
    Check Availability
    Huntsville, AL (496 mi)
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  • Red 2025 GMC Sierra 1500 AT4Red 2025 GMC Sierra 1500 AT4Red 2025 GMC Sierra 1500 AT4Red 2025 GMC Sierra 1500 AT4Red 2025 GMC Sierra 1500 AT4Red 2025 GMC Sierra 1500 AT4

    $71,593

    $311
    7,627 mi.
    Est. $1,346/mo

    Star GMC of Easton

    4.5
    Check Availability
    Easton, PA (646 mi)
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  • Onyx Black 2025 GMC Sierra 1500 AT4Onyx Black 2025 GMC Sierra 1500 AT4Onyx Black 2025 GMC Sierra 1500 AT4Onyx Black 2025 GMC Sierra 1500 AT4Onyx Black 2025 GMC Sierra 1500 AT4Onyx Black 2025 GMC Sierra 1500 AT4

    $57,440

    $507
    42,446 mi.
    Est. $1,080/mo

    Ewald Chevrolet, LLC

    4.6
    Check Availability
    Oconomowoc, WI (95 mi)
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  • Titanium Rush Metallic 2025 GMC Sierra 1500 AT4Titanium Rush Metallic 2025 GMC Sierra 1500 AT4Titanium Rush Metallic 2025 GMC Sierra 1500 AT4Titanium Rush Metallic 2025 GMC Sierra 1500 AT4Titanium Rush Metallic 2025 GMC Sierra 1500 AT4Titanium Rush Metallic 2025 GMC Sierra 1500 AT4

    $58,000

    $2K
    18,265 mi.
    Est. $1,090/mo

    Ingersoll Auto of Danbury

    4.0
    Check Availability
    Danbury, CT (734 mi)
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  • Volcanic Red Tintcoat 2025 GMC Sierra 1500 AT4Volcanic Red Tintcoat 2025 GMC Sierra 1500 AT4Volcanic Red Tintcoat 2025 GMC Sierra 1500 AT4Volcanic Red Tintcoat 2025 GMC Sierra 1500 AT4Volcanic Red Tintcoat 2025 GMC Sierra 1500 AT4Volcanic Red Tintcoat 2025 GMC Sierra 1500 AT4

    $60,998

    13,796 mi.
    Est. $1,147/mo

    Walser Buick GMC Bloomington

    4.2
    Check Availability
    Bloomington, MN (353 mi)
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  • Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4

    $56,606

    53,000 mi.
    Est. $1,064/mo

    Covert Cadillac Bee Cave

    4.6
    Check Availability
    Austin, TX (984 mi)

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  • Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4

    $58,987

    $800
    7,724 mi.
    Est. $1,109/mo

    Dan Cummins Chevrolet Buick of Paris

    4.7
    Check Availability
    Paris, KY (311 mi)
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  • Thunderstorm Gray 2025 GMC Sierra 1500 AT4Thunderstorm Gray 2025 GMC Sierra 1500 AT4Thunderstorm Gray 2025 GMC Sierra 1500 AT4Thunderstorm Gray 2025 GMC Sierra 1500 AT4Thunderstorm Gray 2025 GMC Sierra 1500 AT4Thunderstorm Gray 2025 GMC Sierra 1500 AT4

    $58,000

    30,090 mi.
    Est. $1,090/mo

    Zimbrick Hyundai Eastside

    4.8
    Check Availability
    Madison, WI (121 mi)
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  • Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4

    $57,673

    $4.3K
    9,740 mi.
    Est. $1,084/mo

    Mercedes-Benz Of Henderson

    4.6
    Check Availability
    Henderson, NV (1,519 mi)
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  • Onyx Black 2025 GMC Sierra 1500 AT4Onyx Black 2025 GMC Sierra 1500 AT4Onyx Black 2025 GMC Sierra 1500 AT4Onyx Black 2025 GMC Sierra 1500 AT4Onyx Black 2025 GMC Sierra 1500 AT4Onyx Black 2025 GMC Sierra 1500 AT4

    $64,995

    15,476 mi.
    Est. $1,222/mo

    Criswell Chevrolet GMC

    4.8
    Check Availability
    Gaithersburg, MD (579 mi)
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  • Titanium Rush Metallic 2025 GMC Sierra 1500 AT4Titanium Rush Metallic 2025 GMC Sierra 1500 AT4Titanium Rush Metallic 2025 GMC Sierra 1500 AT4Titanium Rush Metallic 2025 GMC Sierra 1500 AT4Titanium Rush Metallic 2025 GMC Sierra 1500 AT4Titanium Rush Metallic 2025 GMC Sierra 1500 AT4

    $63,999

    9,157 mi.
    Est. $1,203/mo

    Holm Automotive Center

    4.8
    Check Availability
    Abilene, KS (543 mi)
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  • Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4

    $57,882

    36,591 mi.
    Est. $1,088/mo

    Thompson Buick Cadillac GMC

    3.8
    Check Availability
    Raleigh, NC (641 mi)

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  • Black 2025 GMC Sierra 1500 AT4Black 2025 GMC Sierra 1500 AT4Black 2025 GMC Sierra 1500 AT4Black 2025 GMC Sierra 1500 AT4Black 2025 GMC Sierra 1500 AT4Black 2025 GMC Sierra 1500 AT4

    $57,788

    29,218 mi.
    Est. $1,086/mo

    Pigg Enterprises Inc

    4.9
    Check Availability
    Prattville, AL (655 mi)
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  • Red 2025 GMC Sierra 1500 AT4Red 2025 GMC Sierra 1500 AT4Red 2025 GMC Sierra 1500 AT4Red 2025 GMC Sierra 1500 AT4Red 2025 GMC Sierra 1500 AT4Red 2025 GMC Sierra 1500 AT4

    $58,800

    $148
    21,731 mi.
    Est. $1,105/mo

    McKenzie Buick GMC

    4.8
    Check Availability
    Milton, FL (780 mi)
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  • Onyx Black 2025 GMC Sierra 1500 AT4Onyx Black 2025 GMC Sierra 1500 AT4Onyx Black 2025 GMC Sierra 1500 AT4Onyx Black 2025 GMC Sierra 1500 AT4Onyx Black 2025 GMC Sierra 1500 AT4Onyx Black 2025 GMC Sierra 1500 AT4

    $59,995

    $300
    29,684 mi.
    Est. $1,128/mo

    Principle Toyota in Memphis

    4.8
    Check Availability
    Memphis, TN (487 mi)
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  • Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4Summit White 2025 GMC Sierra 1500 AT4

    $57,992

    30,319 mi.
    Est. $1,090/mo

    Ray Price Auto Park Mt. Pocono

    4.1
    Check Availability
    Mt Pocono, PA (636 mi)
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  • White 2025 GMC Sierra 1500 AT4White 2025 GMC Sierra 1500 AT4White 2025 GMC Sierra 1500 AT4White 2025 GMC Sierra 1500 AT4White 2025 GMC Sierra 1500 AT4White 2025 GMC Sierra 1500 AT4

    $61,998

    $1K
    2,470 mi.
    Est. $1,165/mo

    CarMax Albuquerque

    Check Availability
    Albuquerque, NM (1,121 mi)
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  • Thunderstorm Gray 2025 GMC Sierra 1500 AT4Thunderstorm Gray 2025 GMC Sierra 1500 AT4Thunderstorm Gray 2025 GMC Sierra 1500 AT4Thunderstorm Gray 2025 GMC Sierra 1500 AT4Thunderstorm Gray 2025 GMC Sierra 1500 AT4Thunderstorm Gray 2025 GMC Sierra 1500 AT4

    $58,127

    $505
    47,565 mi.
    Est. $1,093/mo

    Lugoff Ford

    4.2
    Check Availability
    Lugoff, SC (651 mi)

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  • Sterling Metallic 2025 GMC Sierra 1500 AT4Sterling Metallic 2025 GMC Sierra 1500 AT4Sterling Metallic 2025 GMC Sierra 1500 AT4Sterling Metallic 2025 GMC Sierra 1500 AT4Sterling Metallic 2025 GMC Sierra 1500 AT4Sterling Metallic 2025 GMC Sierra 1500 AT4

    $62,900

    19,043 mi.
    Est. $1,182/mo

    Wakefield Automotive GMC

    5.0
    Check Availability
    Spartanburg, SC (570 mi)
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  • Sterling Metallic 2025 GMC Sierra 1500 AT4Sterling Metallic 2025 GMC Sierra 1500 AT4Sterling Metallic 2025 GMC Sierra 1500 AT4Sterling Metallic 2025 GMC Sierra 1500 AT4Sterling Metallic 2025 GMC Sierra 1500 AT4Sterling Metallic 2025 GMC Sierra 1500 AT4

    $61,000

    $500
    22,496 mi.
    Est. $1,147/mo

    Benson Kia

    4.3
    Check Availability
    Spartanburg, SC (569 mi)
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  • Onyx Black 2025 GMC Sierra 1500 AT4Onyx Black 2025 GMC Sierra 1500 AT4Onyx Black 2025 GMC Sierra 1500 AT4Onyx Black 2025 GMC Sierra 1500 AT4Onyx Black 2025 GMC Sierra 1500 AT4Onyx Black 2025 GMC Sierra 1500 AT4

    $52,999

    44,214 mi.
    Est. $996/mo

    Simmons-Rockwell Hyundai

    4.7
    Check Availability
    Elmira, NY (552 mi)
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  • Onyx Black 2025 GMC Sierra 1500 AT4Onyx Black 2025 GMC Sierra 1500 AT4Onyx Black 2025 GMC Sierra 1500 AT4Onyx Black 2025 GMC Sierra 1500 AT4Onyx Black 2025 GMC Sierra 1500 AT4Onyx Black 2025 GMC Sierra 1500 AT4

    $51,484

    $1K
    25,024 mi.
    Est. $968/mo

    CarHeroes

    4.4
    Check Availability
    Tampa, FL (1,001 mi)
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  • Sterling Metallic 2025 GMC Sierra 1500 AT4Sterling Metallic 2025 GMC Sierra 1500 AT4Sterling Metallic 2025 GMC Sierra 1500 AT4Sterling Metallic 2025 GMC Sierra 1500 AT4Sterling Metallic 2025 GMC Sierra 1500 AT4Sterling Metallic 2025 GMC Sierra 1500 AT4

    $59,833

    $778
    8,262 mi.
    Est. $1,125/mo

    Jarrett Scott Ford

    4.7
    Check Availability
    Plant City, FL (1,008 mi)
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GMC Sierra 1500 prices by year

Model year Average price Deals
2026 GMC Sierra 1500 AT4 25 Great deals
2024 GMC Sierra 1500 AT4 $55,559 19 Great deals
2023 GMC Sierra 1500 AT4 $50,355 18 Great deals
2022 GMC Sierra 1500 AT4 $44,928 34 Great deals
2021 GMC Sierra 1500 AT4 $38,424 115 Great deals
2020 GMC Sierra 1500 AT4 $37,603 38 Great deals
2019 GMC Sierra 1500 AT4 $33,317 10 Great deals

About the 2025 GMC Sierra 1500 AT4

Basics

AT4 shown.

Seating
5
Door count
4
Drivetrain
Four Wheel Drive
Combined MPG
23
Transmission
10-Speed A/T
Engine
420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel)
Side view of the 2025 GMC Sierra 1500 AT4
FAQs

How much does the 2025 GMC Sierra 1500 AT4 cost?

The 2025 GMC Sierra 1500 AT4 price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2025 Sierra 1500 AT4 is $59,988, with pricing starting at $46,900.

What is the MPG of the 2025 GMC Sierra 1500 AT4?

The 2025 GMC Sierra 1500 AT4 offers up to 21 MPG in city driving and 24 MPG on the highway for a combined rating of 23 MPG.

These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle options, driving conditions, driving habits, vehicle maintenance, and other factors.

What are some similar vehicles and competitors of the 2025 GMC Sierra 1500 AT4?

The 2025 GMC Sierra 1500 AT4 compares to and/or competes against the following vehicles:


Is the 2025 GMC Sierra 1500 AT4 reliable?

The 2025 GMC Sierra 1500 has an average reliability rating of 4.8 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2025 Sierra 1500 owners.

Ratings (4 reviews)

100% of drivers recommend this car

Rating breakdown (out of 5):
Comfort
5.0
Interior
5.0
Performance
4.8
Value
4.5
Exterior
4.8
Reliability
4.8
Trims

AT4 (2 styles)

Style
4WD Crew Cab 147" AT4 4WD Crew Cab 157" AT4
Inventory price
Starting at $66,800 Starting at $67,300
Combined MPG
23 23
Engine
420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel) 420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel)
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GMC Sierra 1500 trims