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  • Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4

    $53,980

    36,477 mi.
    Est. $1,015/mo

    Johnson Lexus of Raleigh

    4.9
    Check Availability
    Raleigh, NC (640 mi)

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  • Titanium Rush Metallic 2023 GMC Sierra 1500 AT4Titanium Rush Metallic 2023 GMC Sierra 1500 AT4Titanium Rush Metallic 2023 GMC Sierra 1500 AT4Titanium Rush Metallic 2023 GMC Sierra 1500 AT4Titanium Rush Metallic 2023 GMC Sierra 1500 AT4Titanium Rush Metallic 2023 GMC Sierra 1500 AT4

    $51,597

    $1.3K
    33,701 mi.
    Est. $970/mo

    Spitzer Chevrolet GMC Cadillac of Dubois

    4.6
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    DuBois, PA (462 mi)

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  • Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4

    $47,977

    29,669 mi.
    Est. $902/mo

    Findlay Chrysler Dodge Jeep Ram

    4.2
    Check Availability
    Findlay, OH (213 mi)
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  • Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4

    $52,596

    $748
    24,071 mi.
    Est. $989/mo

    Schumacher Buick GMC of West Palm Beach

    4.8
    Check Availability
    West Palm Beach, FL (1,133 mi)
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  • Volcanic Red Tintcoat 2023 GMC Sierra 1500 AT4Volcanic Red Tintcoat 2023 GMC Sierra 1500 AT4Volcanic Red Tintcoat 2023 GMC Sierra 1500 AT4Volcanic Red Tintcoat 2023 GMC Sierra 1500 AT4Volcanic Red Tintcoat 2023 GMC Sierra 1500 AT4Volcanic Red Tintcoat 2023 GMC Sierra 1500 AT4

    $48,888

    32,426 mi.
    Est. $919/mo

    Bill Kay Downers Grove Nissan

    4.6
    Check Availability
    Downers Grove, IL (21 mi)
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  • Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4

    $44,995

    $500
    71,809 mi.
    Est. $846/mo

    El Dorado Chevrolet

    4.6
    Check Availability
    McKinney, TX (774 mi)
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  • Titanium 2023 GMC Sierra 1500 AT4Titanium 2023 GMC Sierra 1500 AT4Titanium 2023 GMC Sierra 1500 AT4Titanium 2023 GMC Sierra 1500 AT4Titanium 2023 GMC Sierra 1500 AT4Titanium 2023 GMC Sierra 1500 AT4

    $75,999

    38,129 mi.
    Est. $1,429/mo

    Reliable Nissan

    4.3
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    Albuquerque, NM (1,124 mi)
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  • Sterling 2023 GMC Sierra 1500 AT4Sterling 2023 GMC Sierra 1500 AT4Sterling 2023 GMC Sierra 1500 AT4Sterling 2023 GMC Sierra 1500 AT4Sterling 2023 GMC Sierra 1500 AT4Sterling 2023 GMC Sierra 1500 AT4

    $41,224

    $142
    93,353 mi.
    Est. $775/mo

    Auto Gallery Chevrolet GMC, Inc.

    4.9
    Check Availability
    LaGrange, GA (628 mi)

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  • Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4

    $51,888

    50,820 mi.
    Est. $975/mo

    Germain Lexus of Naples

    4.9
    Check Availability
    Naples, FL (1,127 mi)
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  • Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4

    $58,495

    $500
    18,271 mi.
    Est. $1,100/mo

    Williamson Buick GMC

    4.6
    Check Availability
    Miami, FL (1,195 mi)
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  • Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4

    $47,000

    46,528 mi.
    Est. $883/mo

    Ingersoll Auto of Danbury

    4.1
    Check Availability
    Danbury, CT (734 mi)
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  • Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4

    $41,608

    122,183 mi.
    Est. $782/mo

    Honda of Lake City

    4.1
    Check Availability
    Lake City, FL (854 mi)
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  • Volcanic Red 2023 GMC Sierra 1500 AT4Volcanic Red 2023 GMC Sierra 1500 AT4Volcanic Red 2023 GMC Sierra 1500 AT4Volcanic Red 2023 GMC Sierra 1500 AT4Volcanic Red 2023 GMC Sierra 1500 AT4Volcanic Red 2023 GMC Sierra 1500 AT4

    $50,757

    $580
    36,466 mi.
    Est. $954/mo

    Honda of Marysville - OH

    4.0
    Check Availability
    Marysville, OH (252 mi)
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  • Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4

    $48,838

    $1K
    52,134 mi.
    Est. $918/mo

    Freeman Buick GMC

    3.2
    Check Availability
    Grapevine, TX (807 mi)

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  • Dynamic Blue Metallic 2023 GMC Sierra 1500 AT4Dynamic Blue Metallic 2023 GMC Sierra 1500 AT4Dynamic Blue Metallic 2023 GMC Sierra 1500 AT4Dynamic Blue Metallic 2023 GMC Sierra 1500 AT4Dynamic Blue Metallic 2023 GMC Sierra 1500 AT4Dynamic Blue Metallic 2023 GMC Sierra 1500 AT4

    $48,799

    68,934 mi.
    Est. $917/mo

    Daytona Toyota

    4.7
    Check Availability
    Daytona Beach, FL (950 mi)
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  • Volcanic Red Tintcoat 2023 GMC Sierra 1500 AT4Volcanic Red Tintcoat 2023 GMC Sierra 1500 AT4Volcanic Red Tintcoat 2023 GMC Sierra 1500 AT4Volcanic Red Tintcoat 2023 GMC Sierra 1500 AT4Volcanic Red Tintcoat 2023 GMC Sierra 1500 AT4Volcanic Red Tintcoat 2023 GMC Sierra 1500 AT4

    $44,912

    85,692 mi.
    Est. $844/mo

    Gettel Nissan

    4.4
    Check Availability
    Sarasota, FL (1,049 mi)
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  • Titanium Rush Metallic 2023 GMC Sierra 1500 AT4Titanium Rush Metallic 2023 GMC Sierra 1500 AT4Titanium Rush Metallic 2023 GMC Sierra 1500 AT4Titanium Rush Metallic 2023 GMC Sierra 1500 AT4Titanium Rush Metallic 2023 GMC Sierra 1500 AT4Titanium Rush Metallic 2023 GMC Sierra 1500 AT4

    $44,998

    $1K
    46,523 mi.
    Est. $846/mo

    Walser Nissan Coon Rapids

    4.5
    Check Availability
    Coon Rapids, MN (367 mi)
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  • White 2023 GMC Sierra 1500 AT4White 2023 GMC Sierra 1500 AT4White 2023 GMC Sierra 1500 AT4White 2023 GMC Sierra 1500 AT4White 2023 GMC Sierra 1500 AT4White 2023 GMC Sierra 1500 AT4

    $40,985

    94,388 mi.
    Est. $770/mo

    Blade Chevrolet

    4.8
    Check Availability
    Mount Vernon, WA (1,735 mi)
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  • Volcanic Red Tintcoat 2023 GMC Sierra 1500 AT4Volcanic Red Tintcoat 2023 GMC Sierra 1500 AT4Volcanic Red Tintcoat 2023 GMC Sierra 1500 AT4Volcanic Red Tintcoat 2023 GMC Sierra 1500 AT4Volcanic Red Tintcoat 2023 GMC Sierra 1500 AT4Volcanic Red Tintcoat 2023 GMC Sierra 1500 AT4

    $55,674

    $1.2K
    35,405 mi.
    Est. $1,046/mo

    Volkswagen of Ocala

    4.8
    Check Availability
    Ocala, FL (932 mi)
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  • Volcanic Red 2023 GMC Sierra 1500 AT4Volcanic Red 2023 GMC Sierra 1500 AT4Volcanic Red 2023 GMC Sierra 1500 AT4Volcanic Red 2023 GMC Sierra 1500 AT4Volcanic Red 2023 GMC Sierra 1500 AT4Volcanic Red 2023 GMC Sierra 1500 AT4

    $56,526

    21,613 mi.
    Est. $1,062/mo

    Southtowne Chevrolet Cadillac Buick GMC

    3.9
    Check Availability
    Newnan, GA (608 mi)

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  • Volcanic Red Tintcoat 2023 GMC Sierra 1500 AT4Volcanic Red Tintcoat 2023 GMC Sierra 1500 AT4Volcanic Red Tintcoat 2023 GMC Sierra 1500 AT4Volcanic Red Tintcoat 2023 GMC Sierra 1500 AT4Volcanic Red Tintcoat 2023 GMC Sierra 1500 AT4Volcanic Red Tintcoat 2023 GMC Sierra 1500 AT4

    $54,281

    $410
    17,958 mi.
    Est. $1,020/mo

    BMW of Arlington

    4.6
    Check Availability
    Arlington, TX (816 mi)
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  • Sterling Metallic 2023 GMC Sierra 1500 AT4Sterling Metallic 2023 GMC Sierra 1500 AT4Sterling Metallic 2023 GMC Sierra 1500 AT4Sterling Metallic 2023 GMC Sierra 1500 AT4Sterling Metallic 2023 GMC Sierra 1500 AT4Sterling Metallic 2023 GMC Sierra 1500 AT4

    $51,987

    40,933 mi.
    Est. $977/mo

    AutoNation Ford Orange Park

    4.6
    Check Availability
    Jacksonville, FL (871 mi)
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  • Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4

    $52,595

    $1.4K
    47,417 mi.
    Est. $989/mo

    Trent Cadillac Buick GMC

    4.9
    Check Availability
    New Bern, NC (742 mi)
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  • Volcanic Red Tintcoat 2023 GMC Sierra 1500 AT4Volcanic Red Tintcoat 2023 GMC Sierra 1500 AT4Volcanic Red Tintcoat 2023 GMC Sierra 1500 AT4Volcanic Red Tintcoat 2023 GMC Sierra 1500 AT4Volcanic Red Tintcoat 2023 GMC Sierra 1500 AT4Volcanic Red Tintcoat 2023 GMC Sierra 1500 AT4

    $58,991

    $3.6K
    24,683 mi.
    Est. $1,109/mo

    AutoNation Honda Columbus

    4.6
    Check Availability
    Columbus, GA (662 mi)
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  • Desert Sand Metallic 2023 GMC Sierra 1500 AT4Desert Sand Metallic 2023 GMC Sierra 1500 AT4Desert Sand Metallic 2023 GMC Sierra 1500 AT4Desert Sand Metallic 2023 GMC Sierra 1500 AT4Desert Sand Metallic 2023 GMC Sierra 1500 AT4Desert Sand Metallic 2023 GMC Sierra 1500 AT4

    $51,895

    34,701 mi.
    Est. $975/mo

    Porter Chevrolet

    4.7
    Check Availability
    Newark, DE (641 mi)
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  • Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4Onyx Black 2023 GMC Sierra 1500 AT4

    $36,987

    122,191 mi.
    Est. $695/mo

    Southtowne Chevrolet Cadillac Buick GMC

    3.9
    Check Availability
    Newnan, GA (608 mi)

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  • Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4Summit White 2023 GMC Sierra 1500 AT4

    $54,375

    31,330 mi.
    Est. $1,022/mo

    Ira Toyota Saco

    4.5
    Check Availability
    Saco, ME (880 mi)
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  • Titanium Rush Metallic 2023 GMC Sierra 1500 AT4Titanium Rush Metallic 2023 GMC Sierra 1500 AT4Titanium Rush Metallic 2023 GMC Sierra 1500 AT4Titanium Rush Metallic 2023 GMC Sierra 1500 AT4Titanium Rush Metallic 2023 GMC Sierra 1500 AT4Titanium Rush Metallic 2023 GMC Sierra 1500 AT4

    $55,990

    41,878 mi.
    Est. $1,052/mo

    Ramey Ford of Princeton

    4.5
    Check Availability
    Princeton, WV (468 mi)
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GMC Sierra 1500 prices by year

Model year Average price Deals
2026 GMC Sierra 1500 AT4 21 Great deals
2025 GMC Sierra 1500 AT4 $60,147 84 Great deals
2024 GMC Sierra 1500 AT4 $55,609 25 Great deals
2022 GMC Sierra 1500 AT4 $45,074 31 Great deals
2021 GMC Sierra 1500 AT4 $38,235 119 Great deals
2020 GMC Sierra 1500 AT4 $36,829 41 Great deals
2019 GMC Sierra 1500 AT4 $33,829 11 Great deals

About the 2023 GMC Sierra 1500 AT4

Basics

AT4 shown.

Seating
5
Door count
4
Drivetrain
Four Wheel Drive
Combined MPG
24
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 AT4
FAQs

How much does the 2023 GMC Sierra 1500 AT4 cost?

The 2023 GMC Sierra 1500 AT4 price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2023 Sierra 1500 AT4 is $50,450, with pricing starting at $36,987.

What is the MPG of the 2023 GMC Sierra 1500 AT4?

The 2023 GMC Sierra 1500 AT4 offers up to 22 MPG in city driving and 27 MPG on the highway for a combined rating of 24 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 AT4?

The 2023 GMC Sierra 1500 AT4 compares to and/or competes against the following vehicles:


Is the 2023 GMC Sierra 1500 AT4 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

AT4 (2 styles)

Style
4WD Crew Cab 157" AT4 4WD Crew Cab 147" AT4
Inventory price
Starting at $67,000 Starting at $66,700
Combined MPG
24 24
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