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  • Summit White 2023 GMC Sierra 3500 AT4Summit White 2023 GMC Sierra 3500 AT4Summit White 2023 GMC Sierra 3500 AT4Summit White 2023 GMC Sierra 3500 AT4Summit White 2023 GMC Sierra 3500 AT4Summit White 2023 GMC Sierra 3500 AT4

    $60,199

    $200
    61,732 mi.
    Est. $1,132/mo

    The Audi Exchange Highland Park

    4.9
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    Highland Park, IL (24 mi)

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  • Ebony Twilight Metallic 2023 GMC Sierra 3500 AT4Ebony Twilight Metallic 2023 GMC Sierra 3500 AT4Ebony Twilight Metallic 2023 GMC Sierra 3500 AT4Ebony Twilight Metallic 2023 GMC Sierra 3500 AT4Ebony Twilight Metallic 2023 GMC Sierra 3500 AT4Ebony Twilight Metallic 2023 GMC Sierra 3500 AT4

    $50,347

    84,002 mi.
    Est. $946/mo

    Walser Buick GMC Bloomington

    4.2
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    Bloomington, MN (353 mi)

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  • Summit White 2023 GMC Sierra 3500 AT4Summit White 2023 GMC Sierra 3500 AT4Summit White 2023 GMC Sierra 3500 AT4Summit White 2023 GMC Sierra 3500 AT4Summit White 2023 GMC Sierra 3500 AT4Summit White 2023 GMC Sierra 3500 AT4

    $63,180

    31,443 mi.
    Est. $1,188/mo

    Ken Garff Buick GMC Riverdale

    4.6
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    Riverdale, UT (1,257 mi)
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  • Forest Metallic 2023 GMC Sierra 3500 AT4Forest Metallic 2023 GMC Sierra 3500 AT4Forest Metallic 2023 GMC Sierra 3500 AT4Forest Metallic 2023 GMC Sierra 3500 AT4Forest Metallic 2023 GMC Sierra 3500 AT4Forest Metallic 2023 GMC Sierra 3500 AT4

    $61,200

    58,361 mi.
    Est. $1,150/mo

    Corwin Buick GMC Cadillac Reno

    4.6
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    Reno, NV (1,683 mi)
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  • Onyx Black 2023 GMC Sierra 3500 AT4Onyx Black 2023 GMC Sierra 3500 AT4Onyx Black 2023 GMC Sierra 3500 AT4Onyx Black 2023 GMC Sierra 3500 AT4Onyx Black 2023 GMC Sierra 3500 AT4Onyx Black 2023 GMC Sierra 3500 AT4

    $57,400

    40,841 mi.
    Est. $1,079/mo

    Irwin Automotive Group

    4.7
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    Laconia, NH (828 mi)
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  • Onyx Black 2023 GMC Sierra 3500 AT4Onyx Black 2023 GMC Sierra 3500 AT4Onyx Black 2023 GMC Sierra 3500 AT4Onyx Black 2023 GMC Sierra 3500 AT4Onyx Black 2023 GMC Sierra 3500 AT4Onyx Black 2023 GMC Sierra 3500 AT4

    $65,000

    29,990 mi.
    Est. $1,222/mo

    Zimbrick Hyundai Eastside

    4.8
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    Madison, WI (121 mi)
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  • Pacific Blue Metallic 2023 GMC Sierra 3500 AT4Pacific Blue Metallic 2023 GMC Sierra 3500 AT4Pacific Blue Metallic 2023 GMC Sierra 3500 AT4Pacific Blue Metallic 2023 GMC Sierra 3500 AT4Pacific Blue Metallic 2023 GMC Sierra 3500 AT4Pacific Blue Metallic 2023 GMC Sierra 3500 AT4

    $63,900

    33,618 mi.
    Est. $1,201/mo

    Henry Brown Buick GMC

    4.8
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    Gilbert, AZ (1,442 mi)
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  • Cayenne Red Tintcoat 2023 GMC Sierra 3500 AT4Cayenne Red Tintcoat 2023 GMC Sierra 3500 AT4Cayenne Red Tintcoat 2023 GMC Sierra 3500 AT4Cayenne Red Tintcoat 2023 GMC Sierra 3500 AT4Cayenne Red Tintcoat 2023 GMC Sierra 3500 AT4Cayenne Red Tintcoat 2023 GMC Sierra 3500 AT4

    $63,289

    $1.2K
    27,095 mi.
    Est. $1,190/mo

    Villages Subaru

    4.7
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    Leesburg, FL (960 mi)
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  • Summit White 2023 GMC Sierra 3500 AT4Summit White 2023 GMC Sierra 3500 AT4Summit White 2023 GMC Sierra 3500 AT4Summit White 2023 GMC Sierra 3500 AT4Summit White 2023 GMC Sierra 3500 AT4Summit White 2023 GMC Sierra 3500 AT4

    $56,150

    79,403 mi.
    Est. $1,055/mo

    Corwin Ford of Spokane

    4.5
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    Spokane Valley, WA (1,499 mi)
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  • Onyx Black 2023 GMC Sierra 3500 AT4Onyx Black 2023 GMC Sierra 3500 AT4Onyx Black 2023 GMC Sierra 3500 AT4Onyx Black 2023 GMC Sierra 3500 AT4Onyx Black 2023 GMC Sierra 3500 AT4Onyx Black 2023 GMC Sierra 3500 AT4

    $60,294

    46,548 mi.
    Est. $1,133/mo

    Donohoo Chevrolet

    4.6
    Check Availability
    Fort Payne, AL (523 mi)
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  • Summit White 2023 GMC Sierra 3500 AT4Summit White 2023 GMC Sierra 3500 AT4Summit White 2023 GMC Sierra 3500 AT4Summit White 2023 GMC Sierra 3500 AT4Summit White 2023 GMC Sierra 3500 AT4Summit White 2023 GMC Sierra 3500 AT4

    $61,499

    $500
    22,509 mi.
    Est. $1,156/mo

    J&S Autohaus Six

    4.7
    Check Availability
    Mount Holly, NJ (682 mi)
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  • White 2023 GMC Sierra 3500 AT4White 2023 GMC Sierra 3500 AT4White 2023 GMC Sierra 3500 AT4White 2023 GMC Sierra 3500 AT4White 2023 GMC Sierra 3500 AT4White 2023 GMC Sierra 3500 AT4

    $60,998

    $1K
    58,173 mi.
    Est. $1,147/mo

    CarMax Clermont

    4.1
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    Clermont, FL (981 mi)
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  • Onyx Black 2023 GMC Sierra 3500 AT4Onyx Black 2023 GMC Sierra 3500 AT4Onyx Black 2023 GMC Sierra 3500 AT4Onyx Black 2023 GMC Sierra 3500 AT4Onyx Black 2023 GMC Sierra 3500 AT4Onyx Black 2023 GMC Sierra 3500 AT4

    $64,000

    21,223 mi.
    Est. $1,203/mo

    Wilson GMC

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    STILLWATER, OK (646 mi)
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  • Summit White 2023 GMC Sierra 3500 AT4Summit White 2023 GMC Sierra 3500 AT4Summit White 2023 GMC Sierra 3500 AT4Summit White 2023 GMC Sierra 3500 AT4Summit White 2023 GMC Sierra 3500 AT4Summit White 2023 GMC Sierra 3500 AT4

    $53,648

    76,719 mi.
    Est. $1,008/mo

    Sarchione Ford Randolph

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    Randolph, OH (336 mi)
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  • Summit White 2023 GMC Sierra 3500 AT4Summit White 2023 GMC Sierra 3500 AT4Summit White 2023 GMC Sierra 3500 AT4Summit White 2023 GMC Sierra 3500 AT4Summit White 2023 GMC Sierra 3500 AT4Summit White 2023 GMC Sierra 3500 AT4

    $64,427

    25,150 mi.
    Est. $1,211/mo

    Performance Ford of Moab

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    Moab, UT (1,174 mi)
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  • Summit White 2023 GMC Sierra 3500 AT4Summit White 2023 GMC Sierra 3500 AT4Summit White 2023 GMC Sierra 3500 AT4Summit White 2023 GMC Sierra 3500 AT4Summit White 2023 GMC Sierra 3500 AT4Summit White 2023 GMC Sierra 3500 AT4

    $59,387

    33,777 mi.
    Est. $1,116/mo

    Clark Nissan

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    Kalispell, MT (1,364 mi)
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  • Pacific Blue Metallic 2023 GMC Sierra 3500 AT4Pacific Blue Metallic 2023 GMC Sierra 3500 AT4Pacific Blue Metallic 2023 GMC Sierra 3500 AT4Pacific Blue Metallic 2023 GMC Sierra 3500 AT4Pacific Blue Metallic 2023 GMC Sierra 3500 AT4Pacific Blue Metallic 2023 GMC Sierra 3500 AT4

    $54,819

    91,530 mi.
    Est. $1,030/mo

    Ken Garff Buick GMC Riverdale

    4.6
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    Riverdale, UT (1,257 mi)
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  • Black 2023 GMC Sierra 3500 AT4Black 2023 GMC Sierra 3500 AT4Black 2023 GMC Sierra 3500 AT4Black 2023 GMC Sierra 3500 AT4Black 2023 GMC Sierra 3500 AT4Black 2023 GMC Sierra 3500 AT4

    $73,998

    8,132 mi.
    Est. $1,391/mo

    CarMax Newark

    2.7
    Check Availability
    Newark, DE (641 mi)
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  • Onyx Black 2023 GMC Sierra 3500 AT4Onyx Black 2023 GMC Sierra 3500 AT4Onyx Black 2023 GMC Sierra 3500 AT4Onyx Black 2023 GMC Sierra 3500 AT4Onyx Black 2023 GMC Sierra 3500 AT4Onyx Black 2023 GMC Sierra 3500 AT4

    $62,850

    37,567 mi.
    Est. $1,181/mo

    Bellingham Truck Center

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    Lynden, WA (1,742 mi)
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  • Onyx Black 2023 GMC Sierra 3500 AT4Onyx Black 2023 GMC Sierra 3500 AT4Onyx Black 2023 GMC Sierra 3500 AT4Onyx Black 2023 GMC Sierra 3500 AT4Onyx Black 2023 GMC Sierra 3500 AT4Onyx Black 2023 GMC Sierra 3500 AT4

    $52,302

    $2.7K
    81,400 mi.
    Est. $983/mo

    Clement Ford

    2.3
    Check Availability
    Wentzville, MO (271 mi)
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  • Summit White 2023 GMC Sierra 3500 AT4Summit White 2023 GMC Sierra 3500 AT4Summit White 2023 GMC Sierra 3500 AT4Summit White 2023 GMC Sierra 3500 AT4Summit White 2023 GMC Sierra 3500 AT4Summit White 2023 GMC Sierra 3500 AT4

    $61,251

    52,274 mi.
    Est. $1,151/mo

    Lafayette GMC Cadillac

    3.4
    Check Availability
    Lafayette, IN (110 mi)
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  • Onyx Black 2023 GMC Sierra 3500 AT4Onyx Black 2023 GMC Sierra 3500 AT4Onyx Black 2023 GMC Sierra 3500 AT4Onyx Black 2023 GMC Sierra 3500 AT4Onyx Black 2023 GMC Sierra 3500 AT4Onyx Black 2023 GMC Sierra 3500 AT4

    $63,900

    48,741 mi.
    Est. $1,201/mo

    Karl GMC of Marshalltown

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    Marshalltown, IA (272 mi)
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  • Summit White 2023 GMC Sierra 3500 AT4Summit White 2023 GMC Sierra 3500 AT4Summit White 2023 GMC Sierra 3500 AT4Summit White 2023 GMC Sierra 3500 AT4Summit White 2023 GMC Sierra 3500 AT4Summit White 2023 GMC Sierra 3500 AT4

    $57,585

    31,700 mi.
    Est. $1,082/mo

    Ellis Chevrolet GMC Buick

    4.6
    Check Availability
    Malone, NY (701 mi)
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  • Summit White 2023 GMC Sierra 3500 AT4Summit White 2023 GMC Sierra 3500 AT4Summit White 2023 GMC Sierra 3500 AT4Summit White 2023 GMC Sierra 3500 AT4Summit White 2023 GMC Sierra 3500 AT4Summit White 2023 GMC Sierra 3500 AT4

    Not Priced

    30,282 mi.
    Est. $0/mo

    Deery Brothers - Buick Chevrolet GMC Mazda Nissan Toyota

    Check Availability
    West Burlington, IA (198 mi)
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GMC Sierra 3500 prices by year

Model year Average price Deals
2026 GMC Sierra 3500 AT4 12 Good deals
2025 GMC Sierra 3500 AT4 $76,597 11 Great deals
2024 GMC Sierra 3500 AT4 $67,350 23 Great deals
2022 GMC Sierra 3500 AT4 $53,976 8 Great deals

About the 2023 GMC Sierra 3500 AT4

Basics

AT4 shown.

Seating
5
Door count
4
Drivetrain
Four Wheel Drive
Combined MPG
0
Transmission
6-Speed A/T
Engine
445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel)
Side view of the 2023 GMC Sierra 3500 AT4
FAQs

How much does the 2023 GMC Sierra 3500 AT4 cost?

The 2023 GMC Sierra 3500 AT4 price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2023 Sierra 3500 AT4 is $60,693, with pricing starting at $50,347.

What are some similar vehicles and competitors of the 2023 GMC Sierra 3500 AT4?

The 2023 GMC Sierra 3500 AT4 compares to and/or competes against the following vehicles:


Trims

AT4 (2 styles)

Style
4WD Crew Cab 159" AT4 4WD Crew Cab 172" AT4
Inventory price
Starting at $67,800 Starting at $68,000
Combined MPG
0 0
Engine
445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel)
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GMC Sierra 3500 trims