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  • Blue Metallic 2023 GMC Sierra 1500 AT4Blue Metallic 2023 GMC Sierra 1500 AT4Blue Metallic 2023 GMC Sierra 1500 AT4Blue Metallic 2023 GMC Sierra 1500 AT4Blue Metallic 2023 GMC Sierra 1500 AT4Blue Metallic 2023 GMC Sierra 1500 AT4

    $51,664

    $251
    29,091 mi.
    Est. $971/mo

    Russ Darrow Toyota

    4.6
    Check Availability
    West Bend, WI (111 mi)

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  • Deep Bronze Metallic 2023 GMC Sierra 1500 AT4Deep Bronze Metallic 2023 GMC Sierra 1500 AT4Deep Bronze Metallic 2023 GMC Sierra 1500 AT4Deep Bronze Metallic 2023 GMC Sierra 1500 AT4Deep Bronze Metallic 2023 GMC Sierra 1500 AT4Deep Bronze Metallic 2023 GMC Sierra 1500 AT4

    $50,978

    $509
    51,308 mi.
    Est. $958/mo

    Hebert's Town & Country Ford

    4.9
    Check Availability
    Minden, LA (713 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

    $54,990

    46,295 mi.
    Est. $1,034/mo

    Ramey Ford of Princeton

    4.5
    Check Availability
    Princeton, WV (468 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

    $54,491

    $200
    17,958 mi.
    Est. $1,024/mo

    BMW of Arlington

    4.6
    Check Availability
    Arlington, TX (816 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

    $48,392

    $600
    55,844 mi.
    Est. $910/mo

    Lake Chevrolet

    4.5
    Check Availability
    Milwaukee, WI (77 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

    $47,341

    63,016 mi.
    Est. $890/mo

    Gary Yeomans Ford

    4.7
    Check Availability
    Daytona Beach, FL (949 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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  • 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

    $49,995

    37,308 mi.
    Est. $940/mo

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

    Check Availability
    Online seller

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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

    $57,395

    $200
    33,898 mi.
    Est. $1,079/mo

    Lia Toyota of Rockland

    4.8
    Check Availability
    Blauvelt, NY (710 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

    $52,799

    $1.1K
    44,979 mi.
    Est. $992/mo

    Walt Massey Chevrolet GMC Lucedale

    4.8
    Check Availability
    Lucedale, MS (759 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

    $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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  • 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

    $51,700

    $200
    24,064 mi.
    Est. $972/mo

    Al Serra Auto Plaza

    4.5
    Check Availability
    Grand Blanc Charter Township, MI (217 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

    $38,995

    $5K
    97,651 mi.
    Est. $733/mo

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

    Check Availability
    Online seller

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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

    $44,391

    $608
    85,692 mi.
    Est. $834/mo

    Gettel Nissan

    4.4
    Check Availability
    Sarasota, FL (1,049 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

    $51,175

    $675
    41,525 mi.
    Est. $962/mo

    Audi Raleigh

    4.8
    Check Availability
    Raleigh, NC (640 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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  • 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 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
    Check Availability
    Albuquerque, NM (1,124 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
    Check Availability
    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

    $55,122

    46,603 mi.
    Est. $1,036/mo

    Auffenberg Ford O'Fallon

    4.2
    Check Availability
    O'Fallon, IL (258 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

    $49,540

    $3.3K
    54,123 mi.
    Est. $931/mo

    Germain Honda of Surprise

    4.8
    Check Availability
    Surprise, AZ (1,464 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

    $45,499

    $499
    46,523 mi.
    Est. $855/mo

    Walser Nissan Coon Rapids

    4.5
    Check Availability
    Coon Rapids, MN (367 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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  • 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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  • 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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  • 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

    $58,995

    27,935 mi.
    Est. $1,109/mo

    Anchorage Chrysler Dodge Jeep RAM Center

    4.8
    Check Availability
    Anchorage, AK (2,848 mi)
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GMC Sierra 1500 prices by year

Model year Average price Deals
2026 GMC Sierra 1500 AT4 23 Great deals
2025 GMC Sierra 1500 AT4 $60,186 83 Great deals
2024 GMC Sierra 1500 AT4 $55,554 22 Great deals
2022 GMC Sierra 1500 AT4 $44,939 34 Great deals
2021 GMC Sierra 1500 AT4 $38,216 110 Great deals
2020 GMC Sierra 1500 AT4 $36,883 37 Great deals
2019 GMC Sierra 1500 AT4 $33,701 17 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 $50,432, 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