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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

    $61,325

    $491
    7,720 mi.
    Est. $1,153/mo

    Covert Buick GMC Bee Cave

    4.6
    Check Availability
    Austin, TX (986 mi)

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  • Redwood Metallic 2024 GMC Sierra 2500 SLTRedwood Metallic 2024 GMC Sierra 2500 SLTRedwood Metallic 2024 GMC Sierra 2500 SLTRedwood Metallic 2024 GMC Sierra 2500 SLT

    $65,969

    26,228 mi.
    Est. $1,240/mo

    Auto Gallery Chevrolet GMC, Inc.

    4.9
    Check Availability
    LaGrange, GA (628 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

    $70,286

    $628
    8,487 mi.
    Est. $1,321/mo

    Shottenkirk Chrysler Dodge Jeep RAM

    4.8
    Check Availability
    Canton, GA (555 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

    $63,995

    23,226 mi.
    Est. $1,203/mo

    McGovern GMC of Westborough

    4.7
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    Westborough, MA (822 mi)
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  • Thunderstorm Gray 2024 GMC Sierra 2500 SLTThunderstorm Gray 2024 GMC Sierra 2500 SLTThunderstorm Gray 2024 GMC Sierra 2500 SLTThunderstorm Gray 2024 GMC Sierra 2500 SLTThunderstorm Gray 2024 GMC Sierra 2500 SLTThunderstorm Gray 2024 GMC Sierra 2500 SLT

    $69,998

    10,545 mi.
    Est. $1,316/mo

    Paramount Kia of Hickory

    4.9
    Check Availability
    Hickory, NC (545 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

    $67,866

    21,671 mi.
    Est. $1,276/mo

    Brondes Ford Toledo

    4.7
    Check Availability
    Toledo, OH (208 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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  • 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

    $67,887

    43,183 mi.
    Est. $1,276/mo

    Van Chevrolet

    4.6
    Check Availability
    Scottsdale, AZ (1,437 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

    40,851 mi.
    Est. $1,165/mo

    Capital Ford

    4.6
    Check Availability
    Raleigh, NC (641 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

    $57,975

    41,869 mi.
    Est. $1,090/mo

    Colonial West Chevrolet

    4.9
    Check Availability
    Fitchburg, MA (812 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

    $64,995

    $1.4K
    27,856 mi.
    Est. $1,222/mo

    Regal Chevrolet Kia Lakeland

    4.5
    Check Availability
    Lakeland, FL (1,010 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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  • 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

    $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

    $59,892

    $5.1K
    36,528 mi.
    Est. $1,126/mo

    Hyundai of Eau Claire

    4.5
    Check Availability
    Eau Claire, WI (277 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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  • 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

    $55,877

    $1.1K
    99,272 mi.
    Est. $1,050/mo

    Dunning Motor Sales Chevy

    4.7
    Check Availability
    Cambridge, OH (343 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

    $58,359

    75,436 mi.
    Est. $1,097/mo

    Transwest GMC Denver

    4.8
    Check Availability
    Henderson, CO (911 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

    $64,788

    23,075 mi.
    Est. $1,218/mo

    Sapaugh GM Country

    4.8
    Check Availability
    Herculaneum, MO (291 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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  • 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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  • 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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  • 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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  • 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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GMC Sierra 2500 prices by year

Model year Average price Deals
2026 GMC Sierra 2500 SLT 1 Good deal
2025 GMC Sierra 2500 SLT $68,553 11 Great deals
2023 GMC Sierra 2500 SLT $55,876 9 Great deals
2022 GMC Sierra 2500 SLT $49,900 13 Great deals
2021 GMC Sierra 2500 SLT $47,720 25 Good deals
2020 GMC Sierra 2500 SLT $43,459 7 Great deals
2019 GMC Sierra 2500 SLT $40,424 23 Good deals
2018 GMC Sierra 2500 SLT $38,877 23 Good deals
2017 GMC Sierra 2500 SLT $35,598 21 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 $62,504, 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