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  • White 2024 GMC Sierra 2500 SLTWhite 2024 GMC Sierra 2500 SLTWhite 2024 GMC Sierra 2500 SLTWhite 2024 GMC Sierra 2500 SLTWhite 2024 GMC Sierra 2500 SLTWhite 2024 GMC Sierra 2500 SLT

    $53,361

    $3.3K
    62,087 mi.
    Est. $1,005/mo

    Kunes Buick GMC of Stoughton

    4.6
    Stoughton, WI (110 mi)
    Check Availability

  • 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

    $57,902

    60,403 mi.
    Est. $1,091/mo

    James Wood Motors, Inc

    4.8
    Decatur, TX (809 mi)
    Check Availability

  • 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

    $60,998

    $2.9K
    52,589 mi.
    Est. $1,149/mo

    El Dorado Chevrolet

    4.6
    McKinney, TX (774 mi)
    Check Availability

  • 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

    $64,990

    $786
    39,457 mi.
    Est. $1,224/mo

    AutoNation Chevrolet Arrowhead

    4.5
    Peoria, AZ (1,454 mi)
    Check Availability
  • 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

    $59,048

    $5.4K
    29,857 mi.
    Est. $1,112/mo

    Henry Brown Buick GMC

    4.8
    Gilbert, AZ (1,442 mi)
    Check Availability
  • 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

    $52,224

    $4.3K
    32,630 mi.
    Est. $984/mo

    Toyota of Cedar Park

    4.8
    Cedar Park, TX (967 mi)
    Check Availability
  • 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

    $64,340

    $1K
    4,200 mi.
    Est. $1,212/mo

    West Metro Buick GMC

    5.0
    Monticello, MN (389 mi)
    Check Availability
  • 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

    $54,597

    $5K
    36,941 mi.
    Est. $1,029/mo

    Gates GMC Nissan

    5.0
    North Windham, CT (795 mi)
    Check Availability
  • 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

    $57,687

    51,431 mi.
    Est. $1,087/mo

    United Nissan Las Vegas

    4.5
    Las Vegas, NV (1,520 mi)
    Check Availability
  • 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

    $50,149

    $1K
    95,407 mi.
    Est. $945/mo

    Dave Syverson Auto Center

    4.9
    Albert Lea, MN (314 mi)
    Check Availability
  • 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

    $60,998

    $2.9K
    52,589 mi.
    Est. $1,149/mo

    El Dorado Mazda

    4.3
    McKinney, TX (775 mi)
    Check Availability
  • Redwood 2024 GMC Sierra 2500 SLTRedwood 2024 GMC Sierra 2500 SLTRedwood 2024 GMC Sierra 2500 SLTRedwood 2024 GMC Sierra 2500 SLTRedwood 2024 GMC Sierra 2500 SLTRedwood 2024 GMC Sierra 2500 SLT

    $53,494

    65,408 mi.
    Est. $1,008/mo

    Buick GMC Brooksville

    4.7
    Brooksville, FL (967 mi)
    Check Availability
  • Red 2024 GMC Sierra 2500 SLTRed 2024 GMC Sierra 2500 SLTRed 2024 GMC Sierra 2500 SLTRed 2024 GMC Sierra 2500 SLTRed 2024 GMC Sierra 2500 SLTRed 2024 GMC Sierra 2500 SLT

    $64,799

    43,728 mi.
    Est. $1,221/mo

    Shottenkirk Ford

    4.8
    Jasper, GA (542 mi)
    Check Availability
  • 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

    $63,399

    $1K
    16,527 mi.
    Est. $1,194/mo

    Eide Ford-Lincoln Inc

    4.4
    Bismarck, ND (732 mi)
    Check Availability
  • 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

    $59,116

    $3.4K
    22,058 mi.
    Est. $1,114/mo

    Sands Chevrolet Glendale

    4.7
    Glendale, AZ (1,454 mi)
    Check Availability
  • 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

    $62,369

    40,762 mi.
    Est. $1,175/mo

    Pat McGrath Chevyland

    4.3
    Cedar Rapids, IA (208 mi)
    Check Availability
  • 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

    $62,779

    $671
    41,033 mi.
    Est. $1,183/mo

    Covert Buick GMC Bee Cave

    4.6
    Austin, TX (986 mi)
    Check Availability
  • 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

    $38,647

    $400
    145,341 mi.
    Est. $728/mo

    King's Colonial Ford

    4.9
    Brunswick, GA (813 mi)
    Check Availability
  • 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

    $61,000

    30,031 mi.
    Est. $1,149/mo

    Unlimited Motors in Noblesville

    4.0
    Noblesville, IN (152 mi)
    Check Availability
  • White 2024 GMC Sierra 2500 SLTWhite 2024 GMC Sierra 2500 SLTWhite 2024 GMC Sierra 2500 SLTWhite 2024 GMC Sierra 2500 SLTWhite 2024 GMC Sierra 2500 SLTWhite 2024 GMC Sierra 2500 SLT

    $59,998

    $1K
    45,909 mi.
    Est. $1,130/mo

    CarMax Plano

    4.4
    Plano, TX (791 mi)
    Check Availability
  • White 2024 GMC Sierra 2500 SLTWhite 2024 GMC Sierra 2500 SLTWhite 2024 GMC Sierra 2500 SLTWhite 2024 GMC Sierra 2500 SLTWhite 2024 GMC Sierra 2500 SLTWhite 2024 GMC Sierra 2500 SLT

    $53,361

    $3.3K
    62,087 mi.
    Est. $1,005/mo

    Kunes Buick GMC of Stoughton

    4.6
    Stoughton, WI (110 mi)
    Check Availability
  • 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

    $60,814

    $780
    37,150 mi.
    Est. $1,146/mo

    Sleepy Hollow Chevrolet Buick GMC

    4.3
    Viroqua, WI (203 mi)
    Check Availability
  • 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

    $49,223

    $1K
    108,106 mi.
    Est. $927/mo

    Texas Motorcars

    4.6
    Addison, TX (796 mi)
    Check Availability
  • 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

    $58,329

    $1.5K
    49,865 mi.
    Est. $1,099/mo

    Crain Hyundai of Bentonville

    4.6
    Bentonville, AR (520 mi)
    Check Availability
  • 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

    $51,349

    86,405 mi.
    Est. $967/mo

    Walser Kia

    4.6
    Minnetonka, MN (363 mi)
    Check Availability
  • 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

    $64,500

    $200
    46,216 mi.
    Est. $1,215/mo

    GMC of Riverfront Park

    4.3
    Spokane, WA (1,504 mi)
    Check Availability
  • Cardinal Red 2024 GMC Sierra 2500 SLTCardinal Red 2024 GMC Sierra 2500 SLTCardinal Red 2024 GMC Sierra 2500 SLTCardinal Red 2024 GMC Sierra 2500 SLTCardinal Red 2024 GMC Sierra 2500 SLTCardinal Red 2024 GMC Sierra 2500 SLT

    $60,329

    $619
    34,800 mi.
    Est. $1,137/mo

    Veero Ford of Morris

    4.2
    Morris, MN (486 mi)
    Check Availability

GMC Sierra 2500 prices by year

Model year Average price Deals
2026 GMC Sierra 2500 SLT 15 Great deals
2025 GMC Sierra 2500 SLT $64,887 37 Great deals
2023 GMC Sierra 2500 SLT $51,938 16 Great deals
2022 GMC Sierra 2500 SLT $46,756 12 Great deals
2021 GMC Sierra 2500 SLT $45,839 9 Great deals
2020 GMC Sierra 2500 SLT $40,888 9 Great deals
2019 GMC Sierra 2500 SLT $36,789 7 Great deals
2018 GMC Sierra 2500 SLT $37,128 15 Great deals
2017 GMC Sierra 2500 SLT $33,150 8 Great 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 $59,678, with pricing starting at $46,989.

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)

2024 GMC Sierra 2500 trims