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  • Summit White 2024 GMC Sierra 2500 SLTSummit White 2024 GMC Sierra 2500 SLTSummit White 2024 GMC Sierra 2500 SLTSummit White 2024 GMC Sierra 2500 SLTSummit White 2024 GMC Sierra 2500 SLTSummit White 2024 GMC Sierra 2500 SLT

    $53,488

    $400
    78,104 mi.
    Est. $1,005/mo

    Ross Downing GMC of Gonzales

    3.9
    Check Availability
    Gonzales, LA (827 mi)

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  • Titanium Rush Metallic 2024 GMC Sierra 2500 SLTTitanium Rush Metallic 2024 GMC Sierra 2500 SLTTitanium Rush Metallic 2024 GMC Sierra 2500 SLTTitanium Rush Metallic 2024 GMC Sierra 2500 SLTTitanium Rush Metallic 2024 GMC Sierra 2500 SLTTitanium Rush Metallic 2024 GMC Sierra 2500 SLT

    $67,939

    43,183 mi.
    Est. $1,277/mo

    Van Chevrolet

    4.6
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    Scottsdale, AZ (1,437 mi)

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  • Sterling 2024 GMC Sierra 2500 SLTSterling 2024 GMC Sierra 2500 SLTSterling 2024 GMC Sierra 2500 SLTSterling 2024 GMC Sierra 2500 SLTSterling 2024 GMC Sierra 2500 SLTSterling 2024 GMC Sierra 2500 SLT

    $57,975

    $1K
    41,661 mi.
    Est. $1,090/mo

    Colonial West Chevrolet

    4.9
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    Fitchburg, MA (812 mi)
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  • Onyx Black 2024 GMC Sierra 2500 SLTOnyx Black 2024 GMC Sierra 2500 SLTOnyx Black 2024 GMC Sierra 2500 SLTOnyx Black 2024 GMC Sierra 2500 SLTOnyx Black 2024 GMC Sierra 2500 SLTOnyx Black 2024 GMC Sierra 2500 SLT

    $59,895

    29,898 mi.
    Est. $1,126/mo

    Thompson Buick, GMC, Cadillac

    4.8
    Check Availability
    Springfield, MO (444 mi)
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  • Volcanic Red Tintcoat 2024 GMC Sierra 2500 SLTVolcanic Red Tintcoat 2024 GMC Sierra 2500 SLTVolcanic Red Tintcoat 2024 GMC Sierra 2500 SLTVolcanic Red Tintcoat 2024 GMC Sierra 2500 SLTVolcanic Red Tintcoat 2024 GMC Sierra 2500 SLTVolcanic Red Tintcoat 2024 GMC Sierra 2500 SLT

    $61,558

    45,688 mi.
    Est. $1,157/mo

    San Antonio Dodge Chrysler Jeep Ram

    4.6
    Check Availability
    San Antonio, TX (1,042 mi)
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  • Sterling 2024 GMC Sierra 2500 SLTSterling 2024 GMC Sierra 2500 SLTSterling 2024 GMC Sierra 2500 SLTSterling 2024 GMC Sierra 2500 SLTSterling 2024 GMC Sierra 2500 SLTSterling 2024 GMC Sierra 2500 SLT

    $61,000

    $584
    86,634 mi.
    Est. $1,147/mo

    Patriot GMC Hyundai

    4.8
    Check Availability
    Bartlesville, OK (569 mi)
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  • Volcanic Red 2024 GMC Sierra 2500 SLTVolcanic Red 2024 GMC Sierra 2500 SLTVolcanic Red 2024 GMC Sierra 2500 SLTVolcanic Red 2024 GMC Sierra 2500 SLTVolcanic Red 2024 GMC Sierra 2500 SLTVolcanic Red 2024 GMC Sierra 2500 SLT

    $66,395

    27,856 mi.
    Est. $1,248/mo

    Regal Chevrolet Kia Lakeland

    4.5
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    Lakeland, FL (1,010 mi)
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  • Volcanic Red 2024 GMC Sierra 2500 SLTVolcanic Red 2024 GMC Sierra 2500 SLTVolcanic Red 2024 GMC Sierra 2500 SLTVolcanic Red 2024 GMC Sierra 2500 SLTVolcanic Red 2024 GMC Sierra 2500 SLTVolcanic Red 2024 GMC Sierra 2500 SLT

    $57,999

    37,169 mi.
    Est. $1,090/mo

    Mitch Smith Chevrolet

    4.7
    Check Availability
    Cullman, AL (536 mi)

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  • Summit White 2024 GMC Sierra 2500 SLTSummit White 2024 GMC Sierra 2500 SLTSummit White 2024 GMC Sierra 2500 SLTSummit White 2024 GMC Sierra 2500 SLTSummit White 2024 GMC Sierra 2500 SLTSummit White 2024 GMC Sierra 2500 SLT

    $61,993

    40,849 mi.
    Est. $1,165/mo

    Capital Ford

    4.6
    Check Availability
    Raleigh, NC (641 mi)
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  • Summit White 2024 GMC Sierra 2500 SLTSummit White 2024 GMC Sierra 2500 SLTSummit White 2024 GMC Sierra 2500 SLTSummit White 2024 GMC Sierra 2500 SLTSummit White 2024 GMC Sierra 2500 SLTSummit White 2024 GMC Sierra 2500 SLT

    $61,865

    $539
    45,384 mi.
    Est. $1,163/mo

    Elder Ford of Tampa

    4.4
    Check Availability
    Tampa, FL (1,000 mi)
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  • White Frost Tricoat 2024 GMC Sierra 2500 SLTWhite Frost Tricoat 2024 GMC Sierra 2500 SLTWhite Frost Tricoat 2024 GMC Sierra 2500 SLTWhite Frost Tricoat 2024 GMC Sierra 2500 SLTWhite Frost Tricoat 2024 GMC Sierra 2500 SLTWhite Frost Tricoat 2024 GMC Sierra 2500 SLT

    $67,794

    11,820 mi.
    Est. $1,274/mo

    Port Jeff Chrysler Jeep Dodge RAM

    4.5
    Check Availability
    Port Jefferson Station, NY (758 mi)
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  • Metallic 2024 GMC Sierra 2500 SLTMetallic 2024 GMC Sierra 2500 SLTMetallic 2024 GMC Sierra 2500 SLTMetallic 2024 GMC Sierra 2500 SLTMetallic 2024 GMC Sierra 2500 SLTMetallic 2024 GMC Sierra 2500 SLT

    $66,893

    18,632 mi.
    Est. $1,257/mo

    Battles Buick GMC

    4.9
    Check Availability
    Bourne, MA (877 mi)
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  • Onyx Black 2024 GMC Sierra 2500 SLTOnyx Black 2024 GMC Sierra 2500 SLTOnyx Black 2024 GMC Sierra 2500 SLTOnyx Black 2024 GMC Sierra 2500 SLTOnyx Black 2024 GMC Sierra 2500 SLTOnyx Black 2024 GMC Sierra 2500 SLT

    $55,962

    42,485 mi.
    Est. $1,052/mo

    Heller Motors

    4.9
    Check Availability
    Pontiac, IL (88 mi)
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  • Summit White 2024 GMC Sierra 2500 SLTSummit White 2024 GMC Sierra 2500 SLTSummit White 2024 GMC Sierra 2500 SLTSummit White 2024 GMC Sierra 2500 SLTSummit White 2024 GMC Sierra 2500 SLTSummit White 2024 GMC Sierra 2500 SLT

    $60,995

    57,415 mi.
    Est. $1,146/mo

    Tadd Jenkins Chevrolet

    4.2
    Check Availability
    Rigby, ID (1,233 mi)

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  • Volcanic Red Tintcoat 2024 GMC Sierra 2500 SLTVolcanic Red Tintcoat 2024 GMC Sierra 2500 SLTVolcanic Red Tintcoat 2024 GMC Sierra 2500 SLTVolcanic Red Tintcoat 2024 GMC Sierra 2500 SLTVolcanic Red Tintcoat 2024 GMC Sierra 2500 SLTVolcanic Red Tintcoat 2024 GMC Sierra 2500 SLT

    $53,998

    93,989 mi.
    Est. $1,015/mo

    Paris Chevrolet GMC

    4.8
    Check Availability
    Paris, TX (713 mi)
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  • Downpour Metallic 2024 GMC Sierra 2500 SLTDownpour Metallic 2024 GMC Sierra 2500 SLTDownpour Metallic 2024 GMC Sierra 2500 SLTDownpour Metallic 2024 GMC Sierra 2500 SLTDownpour Metallic 2024 GMC Sierra 2500 SLTDownpour Metallic 2024 GMC Sierra 2500 SLT

    $50,980

    100,972 mi.
    Est. $958/mo

    City Auto Sales, LLC Memphis

    4.4
    Check Availability
    Memphis, TN (479 mi)
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  • Downpour Metallic 2024 GMC Sierra 2500 SLTDownpour Metallic 2024 GMC Sierra 2500 SLTDownpour Metallic 2024 GMC Sierra 2500 SLTDownpour Metallic 2024 GMC Sierra 2500 SLTDownpour Metallic 2024 GMC Sierra 2500 SLTDownpour Metallic 2024 GMC Sierra 2500 SLT

    $64,995

    42,830 mi.
    Est. $1,222/mo

    Link Ford & RV Rice Lake

    4.4
    Check Availability
    Rice Lake, WI (323 mi)
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  • Gray 2024 GMC Sierra 2500 SLTGray 2024 GMC Sierra 2500 SLTGray 2024 GMC Sierra 2500 SLTGray 2024 GMC Sierra 2500 SLTGray 2024 GMC Sierra 2500 SLTGray 2024 GMC Sierra 2500 SLT

    $65,490

    25,171 mi.
    Est. $1,231/mo

    Runde Chevrolet

    4.7
    Check Availability
    East Dubuque, IL (160 mi)
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  • Sterling 2024 GMC Sierra 2500 SLTSterling 2024 GMC Sierra 2500 SLTSterling 2024 GMC Sierra 2500 SLTSterling 2024 GMC Sierra 2500 SLTSterling 2024 GMC Sierra 2500 SLTSterling 2024 GMC Sierra 2500 SLT

    $67,921

    21,098 mi.
    Est. $1,277/mo

    Cavender Buick GMC West

    4.5
    Check Availability
    San Antonio, TX (1,048 mi)
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  • Summit White 2024 GMC Sierra 2500 SLTSummit White 2024 GMC Sierra 2500 SLTSummit White 2024 GMC Sierra 2500 SLTSummit White 2024 GMC Sierra 2500 SLTSummit White 2024 GMC Sierra 2500 SLTSummit White 2024 GMC Sierra 2500 SLT

    $55,311

    $308
    88,891 mi.
    Est. $1,040/mo

    Don Vance Chrysler Dodge Jeep Ram

    4.4
    Check Availability
    Marshfield, MO (421 mi)
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  • Onyx Black 2024 GMC Sierra 2500 SLTOnyx Black 2024 GMC Sierra 2500 SLTOnyx Black 2024 GMC Sierra 2500 SLTOnyx Black 2024 GMC Sierra 2500 SLTOnyx Black 2024 GMC Sierra 2500 SLTOnyx Black 2024 GMC Sierra 2500 SLT

    $69,985

    45,898 mi.
    Est. $1,315/mo

    Cuero Dodge Chrysler Jeep RAM

    4.9
    Check Availability
    Cuero, TX (1,033 mi)
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  • White Frost Tricoat 2024 GMC Sierra 2500 SLTWhite Frost Tricoat 2024 GMC Sierra 2500 SLTWhite Frost Tricoat 2024 GMC Sierra 2500 SLTWhite Frost Tricoat 2024 GMC Sierra 2500 SLTWhite Frost Tricoat 2024 GMC Sierra 2500 SLTWhite Frost Tricoat 2024 GMC Sierra 2500 SLT

    $62,915

    $3K
    15,056 mi.
    Est. $1,183/mo

    Matthews Ford of Norwich

    4.8
    Check Availability
    Norwich, NY (622 mi)
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  • Onyx Black 2024 GMC Sierra 2500 SLTOnyx Black 2024 GMC Sierra 2500 SLTOnyx Black 2024 GMC Sierra 2500 SLTOnyx Black 2024 GMC Sierra 2500 SLTOnyx Black 2024 GMC Sierra 2500 SLT

    $66,395

    $100
    17,209 mi.
    Est. $1,248/mo

    LaFontaine Buick GMC of Ann Arbor

    4.7
    Check Availability
    Ann Arbor, MI (199 mi)
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  • Sterling Metallic 2024 GMC Sierra 2500 SLTSterling Metallic 2024 GMC Sierra 2500 SLTSterling Metallic 2024 GMC Sierra 2500 SLTSterling Metallic 2024 GMC Sierra 2500 SLTSterling Metallic 2024 GMC Sierra 2500 SLTSterling Metallic 2024 GMC Sierra 2500 SLT

    $56,899

    65,787 mi.
    Est. $1,070/mo

    Hesser Toyota

    4.4
    Check Availability
    Janesville, WI (91 mi)
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GMC Sierra 2500 prices by year

Model year Average price Deals
2026 GMC Sierra 2500 SLT
2025 GMC Sierra 2500 SLT $68,638 10 Great deals
2023 GMC Sierra 2500 SLT $54,630 9 Great deals
2022 GMC Sierra 2500 SLT $49,306 14 Great deals
2021 GMC Sierra 2500 SLT $48,444 25 Good deals
2020 GMC Sierra 2500 SLT $43,457 6 Great deals
2019 GMC Sierra 2500 SLT $40,472 26 Good deals
2018 GMC Sierra 2500 SLT $38,865 23 Good deals
2017 GMC Sierra 2500 SLT $35,481 22 Good deals

About the 2024 GMC Sierra 2500 SLT

Basics

SLT shown.

Seating
5
Door count
4
Drivetrain
Rear Wheel Drive
Combined MPG
0
Transmission
10-Speed A/T
Engine
470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel)
Side view of the 2024 GMC Sierra 2500 SLT
FAQs

How much does the 2024 GMC Sierra 2500 SLT cost?

The 2024 GMC Sierra 2500 SLT price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2024 Sierra 2500 SLT is $62,675, with pricing starting at $49,689.

What are some similar vehicles and competitors of the 2024 GMC Sierra 2500 SLT?

The 2024 GMC Sierra 2500 SLT compares to and/or competes against the following vehicles:


Is the 2024 GMC Sierra 2500 SLT reliable?

The 2024 GMC Sierra 2500 has an average reliability rating of 5 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2024 Sierra 2500 owners.

Ratings (2 reviews)

100% of drivers recommend this car

Rating breakdown (out of 5):
Comfort
5.0
Interior
5.0
Performance
5.0
Value
4.5
Exterior
5.0
Reliability
5.0
Trims

SLT (4 styles)

Style
4WD Crew Cab 159" SLT 4WD Crew Cab 172" SLT 2WD Crew Cab 159" SLT 2WD Crew Cab 172" SLT
Inventory price
Starting at $64,300 Starting at $64,600 Starting at $61,500 Starting at $61,800
Combined MPG
0 0 0 0
Engine
470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel) 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel)
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GMC Sierra 2500 trims