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

    $61,588

    4,128 mi.
    Est. $1,158/mo

    Ross Downing Chevrolet

    4.3
    Check Availability
    Hammond, LA (803 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

    $56,994

    $595
    21,001 mi.
    Est. $1,071/mo

    Lou Fusz Buick GMC

    4.5
    Check Availability
    St. Louis, MO (265 mi)
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  • Volcanic Red 2025 GMC Sierra 1500 AT4Volcanic Red 2025 GMC Sierra 1500 AT4Volcanic Red 2025 GMC Sierra 1500 AT4Volcanic Red 2025 GMC Sierra 1500 AT4Volcanic Red 2025 GMC Sierra 1500 AT4Volcanic Red 2025 GMC Sierra 1500 AT4

    $55,243

    37,549 mi.
    Est. $1,038/mo

    Henry Brown Buick GMC

    4.8
    Check Availability
    Gilbert, AZ (1,442 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

    $57,277

    $2.1K
    39,702 mi.
    Est. $1,077/mo

    James Wood Motors, Inc

    4.8
    Check Availability
    Decatur, TX (809 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

    $59,995

    $500
    6,112 mi.
    Est. $1,128/mo

    Corwin Buick GMC Cadillac Reno

    4.6
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    Reno, NV (1,683 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

    $58,114

    15,418 mi.
    Est. $1,092/mo

    Big Star Chrysler Jeep Dodge Ram Fiat Clear Lake

    4.1
    Check Availability
    Webster, TX (949 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

    $59,292

    12,123 mi.
    Est. $1,114/mo

    Lenz Truck - Minocqua, WI

    4.7
    Check Availability
    Minocqua, WI (292 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

    $56,292

    $5.7K
    9,740 mi.
    Est. $1,058/mo

    Mercedes-Benz Of Henderson

    4.6
    Check Availability
    Henderson, NV (1,519 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

    $57,540

    $8K
    20,309 mi.
    Est. $1,082/mo

    Coulter Cadillac Buick GMC

    4.8
    Check Availability
    Phoenix, AZ (1,449 mi)
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  • Sterling 2025 GMC Sierra 1500 AT4Sterling 2025 GMC Sierra 1500 AT4Sterling 2025 GMC Sierra 1500 AT4Sterling 2025 GMC Sierra 1500 AT4Sterling 2025 GMC Sierra 1500 AT4Sterling 2025 GMC Sierra 1500 AT4

    $61,710

    6,443 mi.
    Est. $1,160/mo

    Prestige Chrysler Dodge Jeep RAM

    4.3
    Check Availability
    Longmont, CO (916 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

    $59,888

    20,112 mi.
    Est. $1,126/mo

    Sport Mazda South

    4.9
    Check Availability
    Orlando, FL (995 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

    $59,383

    $608
    7,873 mi.
    Est. $1,116/mo

    Ken Garff Gateway Chevrolet

    4.4
    Check Availability
    Avondale, AZ (1,461 mi)
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  • Volcanic Red 2025 GMC Sierra 1500 AT4Volcanic Red 2025 GMC Sierra 1500 AT4Volcanic Red 2025 GMC Sierra 1500 AT4Volcanic Red 2025 GMC Sierra 1500 AT4Volcanic Red 2025 GMC Sierra 1500 AT4Volcanic Red 2025 GMC Sierra 1500 AT4

    $61,500

    10,740 mi.
    Est. $1,156/mo

    Hardy Superstore

    4.8
    Check Availability
    Dallas, GA (572 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

    $53,970

    $1K
    27,144 mi.
    Est. $1,014/mo

    ALM Kennesaw

    4.4
    Check Availability
    Kennesaw, GA (569 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 Buick GMC 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

    $60,854

    $2.1K
    11,459 mi.
    Est. $1,144/mo

    Chalmers Ford

    4.7
    Check Availability
    Rio Rancho, NM (1,124 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

    $56,595

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

    Volkswagen of Gainesville

    4.6
    Check Availability
    Gainesville, FL (894 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

    $53,995

    $816
    46,039 mi.
    Est. $1,015/mo

    Grapevine Ford Lincoln

    4.5
    Check Availability
    Grapevine, TX (806 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

    $57,383

    29,710 mi.
    Est. $1,079/mo

    Pryor Chevrolet Gmc

    4.7
    Check Availability
    Pryor, OK (566 mi)

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

    $61,393

    9,988 mi.
    Est. $1,154/mo

    Mac Haik Ford

    4.0
    Check Availability
    Houston, TX (946 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

    $56,995

    33,708 mi.
    Est. $1,071/mo

    Sleepy Hollow Chevrolet Buick GMC

    4.0
    Check Availability
    Viroqua, WI (203 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

    $59,272

    14,472 mi.
    Est. $1,114/mo

    Crain Ford of Jacksonville

    4.3
    Check Availability
    Jacksonville, AR (543 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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  • 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

    $60,000

    30,068 mi.
    Est. $1,128/mo

    Joe Bullard Chevrolet

    4.5
    Check Availability
    Mobile, AL (776 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

    $59,997

    27,073 mi.
    Est. $1,128/mo

    Central Buick GMC

    Check Availability
    Jonesboro, AR (451 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

    $78,995

    4,273 mi.
    Est. $1,485/mo

    Gibson Truck World

    4.7
    Check Availability
    Sanford, FL (974 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

    $59,988

    15,042 mi.
    Est. $1,128/mo

    Blasius North

    4.2
    Check Availability
    Torrington, CT (748 mi)
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GMC Sierra 1500 prices by year

Model year Average price Deals
2026 GMC Sierra 1500 AT4 24 Great deals
2024 GMC Sierra 1500 AT4 $55,477 23 Great deals
2023 GMC Sierra 1500 AT4 $50,292 9 Great deals
2022 GMC Sierra 1500 AT4 $45,006 35 Great deals
2021 GMC Sierra 1500 AT4 $38,113 115 Great deals
2020 GMC Sierra 1500 AT4 $36,873 37 Great deals
2019 GMC Sierra 1500 AT4 $33,563 18 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 $59,976, 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