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  • Summit White 2023 GMC Sierra 3500 SLESummit White 2023 GMC Sierra 3500 SLESummit White 2023 GMC Sierra 3500 SLESummit White 2023 GMC Sierra 3500 SLESummit White 2023 GMC Sierra 3500 SLESummit White 2023 GMC Sierra 3500 SLE

    $49,247

    77,500 mi.
    Est. $926/mo

    Murdock Chevrolet

    4.4
    Check Availability
    Woods Cross, UT (1,256 mi)
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  • White 2023 GMC Sierra 3500 SLEWhite 2023 GMC Sierra 3500 SLEWhite 2023 GMC Sierra 3500 SLEWhite 2023 GMC Sierra 3500 SLEWhite 2023 GMC Sierra 3500 SLEWhite 2023 GMC Sierra 3500 SLE

    $43,797

    49,818 mi.
    Est. $823/mo

    Springs Automotive Group

    4.3
    Check Availability
    Colorado Springs, CO (925 mi)
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  • Onyx Black 2023 GMC Sierra 3500 SLEOnyx Black 2023 GMC Sierra 3500 SLEOnyx Black 2023 GMC Sierra 3500 SLEOnyx Black 2023 GMC Sierra 3500 SLEOnyx Black 2023 GMC Sierra 3500 SLEOnyx Black 2023 GMC Sierra 3500 SLE

    $49,497

    79,813 mi.
    Est. $930/mo

    Maxx Autos Plus

    4.9
    Check Availability
    Puyallup, WA (1,733 mi)
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  • Summit White 2023 GMC Sierra 3500 SLESummit White 2023 GMC Sierra 3500 SLESummit White 2023 GMC Sierra 3500 SLESummit White 2023 GMC Sierra 3500 SLESummit White 2023 GMC Sierra 3500 SLESummit White 2023 GMC Sierra 3500 SLE

    $58,151

    $2.4K
    37,833 mi.
    Est. $1,093/mo

    Cooper Chevrolet GMC

    4.0
    Check Availability
    Anniston, AL (579 mi)
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  • White 2023 GMC Sierra 3500 SLEWhite 2023 GMC Sierra 3500 SLEWhite 2023 GMC Sierra 3500 SLEWhite 2023 GMC Sierra 3500 SLEWhite 2023 GMC Sierra 3500 SLEWhite 2023 GMC Sierra 3500 SLE

    $49,995

    69,754 mi.
    Est. $940/mo

    Waseca County Auto Sales

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    Waseca, MN (333 mi)
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  • Summit White 2023 GMC Sierra 3500 SLESummit White 2023 GMC Sierra 3500 SLESummit White 2023 GMC Sierra 3500 SLESummit White 2023 GMC Sierra 3500 SLESummit White 2023 GMC Sierra 3500 SLESummit White 2023 GMC Sierra 3500 SLE

    $45,999

    73,714 mi.
    Est. $865/mo

    Dependable Used Cars

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    Anchorage, AK (2,849 mi)
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  • Summit White 2023 GMC Sierra 3500 SLESummit White 2023 GMC Sierra 3500 SLESummit White 2023 GMC Sierra 3500 SLESummit White 2023 GMC Sierra 3500 SLESummit White 2023 GMC Sierra 3500 SLESummit White 2023 GMC Sierra 3500 SLE

    $43,497

    $500
    52,505 mi.
    Est. $818/mo

    Xtreme Autos Mall

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    Indianapolis, IN (157 mi)
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  • Quicksilver Metallic 2023 GMC Sierra 3500 SLEQuicksilver Metallic 2023 GMC Sierra 3500 SLEQuicksilver Metallic 2023 GMC Sierra 3500 SLEQuicksilver Metallic 2023 GMC Sierra 3500 SLEQuicksilver Metallic 2023 GMC Sierra 3500 SLEQuicksilver Metallic 2023 GMC Sierra 3500 SLE

    $39,510

    $3.4K
    126,744 mi.
    Est. $743/mo

    Mountain Chevrolet

    3.5
    Check Availability
    Glenwood Springs, CO (1,043 mi)
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  • Summit White 2023 GMC Sierra 3500 SLESummit White 2023 GMC Sierra 3500 SLESummit White 2023 GMC Sierra 3500 SLESummit White 2023 GMC Sierra 3500 SLESummit White 2023 GMC Sierra 3500 SLESummit White 2023 GMC Sierra 3500 SLE

    $56,495

    $500
    22,761 mi.
    Est. $1,062/mo

    Truck Ranch American Fork

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    American Fork, UT (1,258 mi)
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  • Summit White 2023 GMC Sierra 3500 SLESummit White 2023 GMC Sierra 3500 SLESummit White 2023 GMC Sierra 3500 SLESummit White 2023 GMC Sierra 3500 SLESummit White 2023 GMC Sierra 3500 SLESummit White 2023 GMC Sierra 3500 SLE

    $52,773

    41,714 mi.
    Est. $992/mo

    Archibald's

    4.9
    Check Availability
    Kennewick, WA (1,586 mi)
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  • Pacific Blue Metallic 2023 GMC Sierra 3500 SLEPacific Blue Metallic 2023 GMC Sierra 3500 SLEPacific Blue Metallic 2023 GMC Sierra 3500 SLEPacific Blue Metallic 2023 GMC Sierra 3500 SLEPacific Blue Metallic 2023 GMC Sierra 3500 SLEPacific Blue Metallic 2023 GMC Sierra 3500 SLE

    $47,195

    30,901 mi.
    Est. $887/mo

    Camp Chevrolet

    4.7
    Check Availability
    Spokane, WA (1,504 mi)
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  • Onyx Black 2023 GMC Sierra 3500 SLEOnyx Black 2023 GMC Sierra 3500 SLEOnyx Black 2023 GMC Sierra 3500 SLEOnyx Black 2023 GMC Sierra 3500 SLEOnyx Black 2023 GMC Sierra 3500 SLEOnyx Black 2023 GMC Sierra 3500 SLE

    $51,500

    42,007 mi.
    Est. $968/mo

    Sky Ford of Provo

    3.6
    Check Availability
    Provo, UT (1,253 mi)
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  • Summit White 2023 GMC Sierra 3500 SLESummit White 2023 GMC Sierra 3500 SLESummit White 2023 GMC Sierra 3500 SLESummit White 2023 GMC Sierra 3500 SLESummit White 2023 GMC Sierra 3500 SLESummit White 2023 GMC Sierra 3500 SLE

    $39,995

    128,552 mi.
    Est. $752/mo

    Innovative Auto Remarketing

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    McAlester, OK (650 mi)
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  • Onyx Black 2023 GMC Sierra 3500 SLEOnyx Black 2023 GMC Sierra 3500 SLEOnyx Black 2023 GMC Sierra 3500 SLEOnyx Black 2023 GMC Sierra 3500 SLEOnyx Black 2023 GMC Sierra 3500 SLEOnyx Black 2023 GMC Sierra 3500 SLE

    $45,499

    78,860 mi.
    Est. $855/mo

    America's Xtreme Auto

    3.9
    Check Availability
    Houston, TX (944 mi)
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  • Summit White 2023 GMC Sierra 3500 SLESummit White 2023 GMC Sierra 3500 SLESummit White 2023 GMC Sierra 3500 SLESummit White 2023 GMC Sierra 3500 SLESummit White 2023 GMC Sierra 3500 SLESummit White 2023 GMC Sierra 3500 SLE

    $42,999

    70,923 mi.
    Est. $808/mo

    Summit Trucks

    2.9
    Check Availability
    Centerville, UT (1,255 mi)
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  • Ebony Twilight Metallic 2023 GMC Sierra 3500 SLE

    $52,000

    39,950 mi.
    Est. $977/mo

    Clement Supercenter

    2.7
    Check Availability
    St. Charles, MO (264 mi)
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  • $49,999

    24,428 mi.
    Est. $940/mo

    Romeo Chevrolet Buick GMC

    4.3
    Check Availability
    Lake Katrine, NY (701 mi)
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GMC Sierra 3500 prices by year

Model year Average price Deals
2026 GMC Sierra 3500 SLE 2 Good deals
2025 GMC Sierra 3500 SLE $61,470 14 Good deals
2024 GMC Sierra 3500 SLE $55,175 6 Great deals
2022 GMC Sierra 3500 SLE $46,236 8 Great deals

About the 2023 GMC Sierra 3500 SLE

Basics

SLE shown.

Seating
3
Door count
2
Drivetrain
Rear 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 SLE
FAQs

How much does the 2023 GMC Sierra 3500 SLE cost?

The 2023 GMC Sierra 3500 SLE price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2023 Sierra 3500 SLE is $47,936, with pricing starting at $39,510.

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

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


Trims

SLE (8 styles)

Style
4WD Double Cab 162" SLE 2WD Double Cab 162" SLE 4WD Crew Cab 159" SLE 2WD Crew Cab 159" SLE 4WD Crew Cab 172" SLE 2WD Crew Cab 172" SLE 4WD Reg Cab 142" SLE 2WD Reg Cab 142" SLE
Inventory price
Starting at $55,200 Starting at $52,400 Starting at $56,800 Starting at $54,000 Starting at $57,000 Starting at $54,200 Starting at $53,000 Starting at $50,200
Combined MPG
0 0 0 0 0 0 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) 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 445.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 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