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  • Summit White 2023 GMC Sierra 1500 AT4XSummit White 2023 GMC Sierra 1500 AT4XSummit White 2023 GMC Sierra 1500 AT4XSummit White 2023 GMC Sierra 1500 AT4XSummit White 2023 GMC Sierra 1500 AT4XSummit White 2023 GMC Sierra 1500 AT4X

    $57,999

    $300
    24,878 mi.
    Est. $1,090/mo

    Starling Chevrolet GMC

    4.9
    Check Availability
    Saint Cloud, FL (1,008 mi)

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  • Onyx Black 2023 GMC Sierra 1500 AT4XOnyx Black 2023 GMC Sierra 1500 AT4XOnyx Black 2023 GMC Sierra 1500 AT4XOnyx Black 2023 GMC Sierra 1500 AT4XOnyx Black 2023 GMC Sierra 1500 AT4XOnyx Black 2023 GMC Sierra 1500 AT4X

    $60,694

    $299
    29,382 mi.
    Est. $1,141/mo

    AutoNation Chevrolet West Austin

    4.4
    Check Availability
    Austin, TX (972 mi)

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  • Onyx Black 2023 GMC Sierra 1500 AT4XOnyx Black 2023 GMC Sierra 1500 AT4XOnyx Black 2023 GMC Sierra 1500 AT4XOnyx Black 2023 GMC Sierra 1500 AT4XOnyx Black 2023 GMC Sierra 1500 AT4XOnyx Black 2023 GMC Sierra 1500 AT4X

    $56,999

    $1K
    33,812 mi.
    Est. $1,071/mo

    Chevrolet of Wayzata

    4.7
    Check Availability
    Wayzata, MN (363 mi)
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  • Titanium Rush Metallic 2023 GMC Sierra 1500 AT4XTitanium Rush Metallic 2023 GMC Sierra 1500 AT4XTitanium Rush Metallic 2023 GMC Sierra 1500 AT4XTitanium Rush Metallic 2023 GMC Sierra 1500 AT4XTitanium Rush Metallic 2023 GMC Sierra 1500 AT4XTitanium Rush Metallic 2023 GMC Sierra 1500 AT4X

    $57,999

    $500
    41,369 mi.
    Est. $1,090/mo

    Jim Ellis Buick GMC

    4.6
    Check Availability
    Atlanta, GA (581 mi)
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  • Summit White 2023 GMC Sierra 1500 AT4XSummit White 2023 GMC Sierra 1500 AT4XSummit White 2023 GMC Sierra 1500 AT4XSummit White 2023 GMC Sierra 1500 AT4XSummit White 2023 GMC Sierra 1500 AT4XSummit White 2023 GMC Sierra 1500 AT4X

    $46,549

    $945
    92,490 mi.
    Est. $875/mo

    Classic Buick GMC

    4.7
    Check Availability
    Houston, TX (949 mi)
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  • Volcanic Red Tintcoat 2023 GMC Sierra 1500 AT4XVolcanic Red Tintcoat 2023 GMC Sierra 1500 AT4XVolcanic Red Tintcoat 2023 GMC Sierra 1500 AT4XVolcanic Red Tintcoat 2023 GMC Sierra 1500 AT4XVolcanic Red Tintcoat 2023 GMC Sierra 1500 AT4XVolcanic Red Tintcoat 2023 GMC Sierra 1500 AT4X

    $64,355

    $488
    12,508 mi.
    Est. $1,210/mo

    Rick Hendrick Chevrolet Charleston

    4.9
    Check Availability
    Charleston, SC (755 mi)
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  • Onyx Black 2023 GMC Sierra 1500 AT4XOnyx Black 2023 GMC Sierra 1500 AT4XOnyx Black 2023 GMC Sierra 1500 AT4XOnyx Black 2023 GMC Sierra 1500 AT4XOnyx Black 2023 GMC Sierra 1500 AT4XOnyx Black 2023 GMC Sierra 1500 AT4X

    $57,399

    $599
    35,279 mi.
    Est. $1,079/mo

    Walser Toyota

    4.2
    Check Availability
    Minneapolis, MN (353 mi)
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  • Onyx Black 2023 GMC Sierra 1500 AT4XOnyx Black 2023 GMC Sierra 1500 AT4XOnyx Black 2023 GMC Sierra 1500 AT4XOnyx Black 2023 GMC Sierra 1500 AT4XOnyx Black 2023 GMC Sierra 1500 AT4XOnyx Black 2023 GMC Sierra 1500 AT4X

    $59,000

    27,235 mi.
    Est. $1,109/mo

    George Weber Chevrolet Columbia

    4.9
    Check Availability
    Columbia, IL (272 mi)
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  • Summit White 2023 GMC Sierra 1500 AT4XSummit White 2023 GMC Sierra 1500 AT4XSummit White 2023 GMC Sierra 1500 AT4XSummit White 2023 GMC Sierra 1500 AT4XSummit White 2023 GMC Sierra 1500 AT4XSummit White 2023 GMC Sierra 1500 AT4X

    $63,988

    11,770 mi.
    Est. $1,203/mo

    Chris Nikel Chrysler Jeep Dodge Ram Fiat

    4.3
    Check Availability
    Broken Arrow, OK (595 mi)
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  • Summit White 2023 GMC Sierra 1500 AT4XSummit White 2023 GMC Sierra 1500 AT4XSummit White 2023 GMC Sierra 1500 AT4XSummit White 2023 GMC Sierra 1500 AT4X

    $55,990

    53,101 mi.
    Est. $1,052/mo

    Hudson Cadillac Buick GMC

    4.9
    Check Availability
    Poughkeepsie, NY (707 mi)
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  • Titanium Rush Metallic 2023 GMC Sierra 1500 AT4XTitanium Rush Metallic 2023 GMC Sierra 1500 AT4XTitanium Rush Metallic 2023 GMC Sierra 1500 AT4XTitanium Rush Metallic 2023 GMC Sierra 1500 AT4XTitanium Rush Metallic 2023 GMC Sierra 1500 AT4XTitanium Rush Metallic 2023 GMC Sierra 1500 AT4X

    $52,465

    $435
    50,690 mi.
    Est. $986/mo

    Fox Ford Grand Traverse

    4.8
    Check Availability
    Traverse City, MI (222 mi)
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  • Sterling Metallic 2023 GMC Sierra 1500 AT4XSterling Metallic 2023 GMC Sierra 1500 AT4XSterling Metallic 2023 GMC Sierra 1500 AT4XSterling Metallic 2023 GMC Sierra 1500 AT4XSterling Metallic 2023 GMC Sierra 1500 AT4XSterling Metallic 2023 GMC Sierra 1500 AT4X

    $52,990

    44,297 mi.
    Est. $996/mo

    Sherwood Groves Auto Group, LLC

    4.4
    Check Availability
    Towanda, PA (577 mi)
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  • Onyx Black 2023 GMC Sierra 1500 AT4XOnyx Black 2023 GMC Sierra 1500 AT4XOnyx Black 2023 GMC Sierra 1500 AT4XOnyx Black 2023 GMC Sierra 1500 AT4XOnyx Black 2023 GMC Sierra 1500 AT4XOnyx Black 2023 GMC Sierra 1500 AT4X

    $43,555

    $383
    99,827 mi.
    Est. $819/mo

    Medina Auto Mall

    4.5
    Check Availability
    Medina, OH (307 mi)
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  • Volcanic Red Tintcoat 2023 GMC Sierra 1500 AT4XVolcanic Red Tintcoat 2023 GMC Sierra 1500 AT4XVolcanic Red Tintcoat 2023 GMC Sierra 1500 AT4XVolcanic Red Tintcoat 2023 GMC Sierra 1500 AT4XVolcanic Red Tintcoat 2023 GMC Sierra 1500 AT4XVolcanic Red Tintcoat 2023 GMC Sierra 1500 AT4X

    $59,942

    29,700 mi.
    Est. $1,127/mo

    Dorsch Kia

    5.0
    Check Availability
    Green Bay, WI (180 mi)
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  • Summit White 2023 GMC Sierra 1500 AT4XSummit White 2023 GMC Sierra 1500 AT4XSummit White 2023 GMC Sierra 1500 AT4XSummit White 2023 GMC Sierra 1500 AT4XSummit White 2023 GMC Sierra 1500 AT4XSummit White 2023 GMC Sierra 1500 AT4X

    $53,387

    $2K
    70,717 mi.
    Est. $1,003/mo

    Roberts-Robinson Chevrolet GMC

    4.8
    Check Availability
    Excelsior Springs, MO (389 mi)
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  • Summit White 2023 GMC Sierra 1500 AT4XSummit White 2023 GMC Sierra 1500 AT4XSummit White 2023 GMC Sierra 1500 AT4XSummit White 2023 GMC Sierra 1500 AT4XSummit White 2023 GMC Sierra 1500 AT4XSummit White 2023 GMC Sierra 1500 AT4X

    $56,000

    $1.3K
    48,822 mi.
    Est. $1,053/mo

    Keith Hawthorne Ford of Belmont

    4.0
    Check Availability
    Belmont, NC (580 mi)
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  • Black 2023 GMC Sierra 1500 AT4XBlack 2023 GMC Sierra 1500 AT4XBlack 2023 GMC Sierra 1500 AT4XBlack 2023 GMC Sierra 1500 AT4XBlack 2023 GMC Sierra 1500 AT4XBlack 2023 GMC Sierra 1500 AT4X

    $53,998

    $2K
    53,317 mi.
    Est. $1,015/mo

    CarMax Midlothian

    Check Availability
    Midlothian, VA (613 mi)
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  • Volcanic Red 2023 GMC Sierra 1500 AT4XVolcanic Red 2023 GMC Sierra 1500 AT4XVolcanic Red 2023 GMC Sierra 1500 AT4XVolcanic Red 2023 GMC Sierra 1500 AT4XVolcanic Red 2023 GMC Sierra 1500 AT4XVolcanic Red 2023 GMC Sierra 1500 AT4X

    $56,323

    41,706 mi.
    Est. $1,059/mo

    Spitzer Ford St. Marys

    4.8
    Check Availability
    Saint Marys, PA (470 mi)
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  • Onyx Black 2023 GMC Sierra 1500 AT4XOnyx Black 2023 GMC Sierra 1500 AT4XOnyx Black 2023 GMC Sierra 1500 AT4XOnyx Black 2023 GMC Sierra 1500 AT4XOnyx Black 2023 GMC Sierra 1500 AT4XOnyx Black 2023 GMC Sierra 1500 AT4X

    $62,389

    $142
    29,538 mi.
    Est. $1,173/mo

    Stanley Chevrolet

    4.7
    Check Availability
    McCordsville, IN (164 mi)
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  • Onyx Black 2023 GMC Sierra 1500 AT4XOnyx Black 2023 GMC Sierra 1500 AT4XOnyx Black 2023 GMC Sierra 1500 AT4XOnyx Black 2023 GMC Sierra 1500 AT4XOnyx Black 2023 GMC Sierra 1500 AT4XOnyx Black 2023 GMC Sierra 1500 AT4X

    $59,000

    $1.5K
    38,900 mi.
    Est. $1,109/mo

    John Elway Cadillac of Park Meadows

    4.7
    Check Availability
    Lone Tree, CO (916 mi)
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  • Onyx Black 2023 GMC Sierra 1500 AT4XOnyx Black 2023 GMC Sierra 1500 AT4XOnyx Black 2023 GMC Sierra 1500 AT4XOnyx Black 2023 GMC Sierra 1500 AT4XOnyx Black 2023 GMC Sierra 1500 AT4XOnyx Black 2023 GMC Sierra 1500 AT4X

    $59,619

    25,948 mi.
    Est. $1,121/mo

    Acura of Orange Park

    4.4
    Check Availability
    Jacksonville, FL (871 mi)
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  • Summit White 2023 GMC Sierra 1500 AT4XSummit White 2023 GMC Sierra 1500 AT4XSummit White 2023 GMC Sierra 1500 AT4XSummit White 2023 GMC Sierra 1500 AT4XSummit White 2023 GMC Sierra 1500 AT4XSummit White 2023 GMC Sierra 1500 AT4X

    $43,995

    102,000 mi.
    Est. $827/mo

    Mid-Tenn Ford

    Check Availability
    Nashville, TN (401 mi)
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  • Gray 2023 GMC Sierra 1500 AT4XGray 2023 GMC Sierra 1500 AT4XGray 2023 GMC Sierra 1500 AT4XGray 2023 GMC Sierra 1500 AT4XGray 2023 GMC Sierra 1500 AT4XGray 2023 GMC Sierra 1500 AT4X

    $52,000

    58,643 mi.
    Est. $977/mo

    Private seller: Ryan

    Contact Seller
    East Brandywine, PA (635 mi)
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  • Summit White 2023 GMC Sierra 1500 AT4XSummit White 2023 GMC Sierra 1500 AT4XSummit White 2023 GMC Sierra 1500 AT4XSummit White 2023 GMC Sierra 1500 AT4XSummit White 2023 GMC Sierra 1500 AT4XSummit White 2023 GMC Sierra 1500 AT4X

    $55,225

    49,534 mi.
    Est. $1,038/mo

    Red River Pre-Owned

    Check Availability
    Jacksonville, AR (542 mi)
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GMC Sierra 1500 prices by year

Model year Average price Deals
2026 GMC Sierra 1500 AT4X 9 Great deals
2025 GMC Sierra 1500 AT4X $68,040 11 Great deals
2024 GMC Sierra 1500 AT4X $63,092 8 Great deals
2022 GMC Sierra 1500 AT4X $51,262 46 Good deals

About the 2023 GMC Sierra 1500 AT4X

Basics

AT4X shown.

Seating
5
Door count
4
Drivetrain
Four Wheel Drive
Combined MPG
15
Transmission
10-Speed A/T
Engine
420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel)
Side view of the 2023 GMC Sierra 1500 AT4X
FAQs

How much does the 2023 GMC Sierra 1500 AT4X cost?

The 2023 GMC Sierra 1500 AT4X price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2023 Sierra 1500 AT4X is $55,974, with pricing starting at $36,795.

What is the MPG of the 2023 GMC Sierra 1500 AT4X?

The 2023 GMC Sierra 1500 AT4X offers up to 14 MPG in city driving and 17 MPG on the highway for a combined rating of 15 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 2023 GMC Sierra 1500 AT4X?

The 2023 GMC Sierra 1500 AT4X compares to and/or competes against the following vehicles:


Is the 2023 GMC Sierra 1500 AT4X reliable?

The 2023 GMC Sierra 1500 has an average reliability rating of 4.1 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2023 Sierra 1500 owners.

Ratings (9 reviews)

77% of drivers recommend this car

Rating breakdown (out of 5):
Comfort
4.8
Interior
4.4
Performance
4.3
Value
3.8
Exterior
4.6
Reliability
4.1
Trims

AT4X (1 style)

Style
4WD Crew Cab 147" AT4X
Inventory price
Starting at $81,700
Combined MPG
15
Engine
420.0-hp, 6.2-liter, 8 Cylinder Engine (Gasoline Fuel)
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GMC Sierra 1500 trims