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  • Glacier White Tricoat 2026 GMC Sierra 2500 SLTGlacier White Tricoat 2026 GMC Sierra 2500 SLTGlacier White Tricoat 2026 GMC Sierra 2500 SLTGlacier White Tricoat 2026 GMC Sierra 2500 SLTGlacier White Tricoat 2026 GMC Sierra 2500 SLTGlacier White Tricoat 2026 GMC Sierra 2500 SLT

    $64,398

    $1.8K
    2,635 mi.
    Est. $1,213/mo

    Volkswagen of Ocala

    4.8
    Ocala, FL (932 mi)
    Check Availability

  • Onyx Black 2026 GMC Sierra 2500 SLTOnyx Black 2026 GMC Sierra 2500 SLTOnyx Black 2026 GMC Sierra 2500 SLTOnyx Black 2026 GMC Sierra 2500 SLTOnyx Black 2026 GMC Sierra 2500 SLTOnyx Black 2026 GMC Sierra 2500 SLT

    $86,005

    MSRP $85,110

    Est. $1,620/mo

    Champion Chevrolet GMC of Kingsport

    4.7
    Kingsport, TN (459 mi)
    Check Availability

  • Sterling Metallic 2026 GMC Sierra 2500 SLTSterling Metallic 2026 GMC Sierra 2500 SLTSterling Metallic 2026 GMC Sierra 2500 SLTSterling Metallic 2026 GMC Sierra 2500 SLTSterling Metallic 2026 GMC Sierra 2500 SLTSterling Metallic 2026 GMC Sierra 2500 SLT

    $72,195

    MSRP $75,070

    Est. $1,360/mo

    West Side GM

    4.7
    Berlin, WI (160 mi)
    Check Availability

  • Onyx Black 2026 GMC Sierra 2500 SLTOnyx Black 2026 GMC Sierra 2500 SLTOnyx Black 2026 GMC Sierra 2500 SLTOnyx Black 2026 GMC Sierra 2500 SLTOnyx Black 2026 GMC Sierra 2500 SLTOnyx Black 2026 GMC Sierra 2500 SLT

    Not Priced

    MSRP $75,305

    Premier GMC

    Rittman, OH (312 mi)
    Check Availability
  • Glacier White Tricoat 2026 GMC Sierra 2500 SLTGlacier White Tricoat 2026 GMC Sierra 2500 SLTGlacier White Tricoat 2026 GMC Sierra 2500 SLTGlacier White Tricoat 2026 GMC Sierra 2500 SLTGlacier White Tricoat 2026 GMC Sierra 2500 SLTGlacier White Tricoat 2026 GMC Sierra 2500 SLT

    $64,398

    $1.8K
    2,635 mi.
    Est. $1,213/mo

    Volkswagen of Ocala

    4.8
    Ocala, FL (932 mi)
    Check Availability
  • Onyx Black 2026 GMC Sierra 2500 SLTOnyx Black 2026 GMC Sierra 2500 SLTOnyx Black 2026 GMC Sierra 2500 SLTOnyx Black 2026 GMC Sierra 2500 SLTOnyx Black 2026 GMC Sierra 2500 SLTOnyx Black 2026 GMC Sierra 2500 SLT

    $60,397

    $1K
    12,842 mi.
    Est. $1,138/mo

    Husker Auto Group

    4.8
    Lincoln, NE (474 mi)
    Check Availability
  • Gray 2026 GMC Sierra 2500 SLTGray 2026 GMC Sierra 2500 SLTGray 2026 GMC Sierra 2500 SLTGray 2026 GMC Sierra 2500 SLTGray 2026 GMC Sierra 2500 SLTGray 2026 GMC Sierra 2500 SLT

    $71,202

    MSRP $73,425

    Est. $1,341/mo

    Spitzer Chevrolet GMC Cadillac of Dubois

    4.6
    DuBois, PA (462 mi)
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  • Sterling Metallic 2026 GMC Sierra 2500 SLTSterling Metallic 2026 GMC Sierra 2500 SLTSterling Metallic 2026 GMC Sierra 2500 SLTSterling Metallic 2026 GMC Sierra 2500 SLTSterling Metallic 2026 GMC Sierra 2500 SLTSterling Metallic 2026 GMC Sierra 2500 SLT

    $69,499

    MSRP $76,800

    Est. $1,309/mo

    Kirksville Motor Company

    4.9
    Kirksville, MO (282 mi)
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  • Titainium 2026 GMC Sierra 2500 SLTTitainium 2026 GMC Sierra 2500 SLTTitainium 2026 GMC Sierra 2500 SLTTitainium 2026 GMC Sierra 2500 SLTTitainium 2026 GMC Sierra 2500 SLTTitainium 2026 GMC Sierra 2500 SLT

    $77,470

    MSRP $76,575

    Est. $1,459/mo

    Champion Chevrolet GMC of Kingsport

    4.7
    Kingsport, TN (459 mi)
    Check Availability

  • Onyx Black 2026 GMC Sierra 2500 SLTOnyx Black 2026 GMC Sierra 2500 SLTOnyx Black 2026 GMC Sierra 2500 SLTOnyx Black 2026 GMC Sierra 2500 SLTOnyx Black 2026 GMC Sierra 2500 SLTOnyx Black 2026 GMC Sierra 2500 SLT

    $71,268

    Est. $1,343/mo

    Randy Marion Buick GMC of Huntersville

    4.7
    Huntersville, NC (578 mi)
    Check Availability
  • Summit White 2026 GMC Sierra 2500 SLTSummit White 2026 GMC Sierra 2500 SLTSummit White 2026 GMC Sierra 2500 SLTSummit White 2026 GMC Sierra 2500 SLTSummit White 2026 GMC Sierra 2500 SLTSummit White 2026 GMC Sierra 2500 SLT

    $85,059

    Est. $1,602/mo

    Serra of Jackson

    4.7
    Jackson, TN (434 mi)
    Check Availability
  • Glacier White 2026 GMC Sierra 2500 SLTGlacier White 2026 GMC Sierra 2500 SLTGlacier White 2026 GMC Sierra 2500 SLTGlacier White 2026 GMC Sierra 2500 SLTGlacier White 2026 GMC Sierra 2500 SLTGlacier White 2026 GMC Sierra 2500 SLT

    $77,335

    $2K
    Est. $1,457/mo

    Aransas Autoplex Superstore

    4.5
    Aransas Pass, TX (1,104 mi)
    Check Availability
  • Sterling Metallic 2026 GMC Sierra 2500 SLTSterling Metallic 2026 GMC Sierra 2500 SLTSterling Metallic 2026 GMC Sierra 2500 SLTSterling Metallic 2026 GMC Sierra 2500 SLTSterling Metallic 2026 GMC Sierra 2500 SLTSterling Metallic 2026 GMC Sierra 2500 SLT

    $74,965

    $1.5K
    Est. $1,412/mo

    Al Piemonte Buick GMC

    4.5
    Elmhurst, IL (17 mi)
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  • Sterling Metallic 2026 GMC Sierra 2500 SLTSterling Metallic 2026 GMC Sierra 2500 SLTSterling Metallic 2026 GMC Sierra 2500 SLTSterling Metallic 2026 GMC Sierra 2500 SLTSterling Metallic 2026 GMC Sierra 2500 SLTSterling Metallic 2026 GMC Sierra 2500 SLT

    $73,739

    Est. $1,389/mo

    Burke Motor Group

    4.5
    Middle Township, NJ (701 mi)
    Check Availability
  • Onyx Black 2026 GMC Sierra 2500 SLTOnyx Black 2026 GMC Sierra 2500 SLTOnyx Black 2026 GMC Sierra 2500 SLTOnyx Black 2026 GMC Sierra 2500 SLTOnyx Black 2026 GMC Sierra 2500 SLTOnyx Black 2026 GMC Sierra 2500 SLT

    $70,844

    MSRP $70,945

    Est. $1,335/mo

    Thompson Buick Cadillac GMC

    3.8
    Raleigh, NC (641 mi)
    Check Availability

  • Volcanic Red 2026 GMC Sierra 2500 SLTVolcanic Red 2026 GMC Sierra 2500 SLTVolcanic Red 2026 GMC Sierra 2500 SLTVolcanic Red 2026 GMC Sierra 2500 SLTVolcanic Red 2026 GMC Sierra 2500 SLTVolcanic Red 2026 GMC Sierra 2500 SLT

    $74,790

    $2K
    Est. $1,409/mo

    Arnie Bauer Buick GMC of Matteson

    4.5
    Matteson, IL (27 mi)
    Check Availability
  • Onyx Black 2026 GMC Sierra 2500 SLTOnyx Black 2026 GMC Sierra 2500 SLTOnyx Black 2026 GMC Sierra 2500 SLTOnyx Black 2026 GMC Sierra 2500 SLTOnyx Black 2026 GMC Sierra 2500 SLTOnyx Black 2026 GMC Sierra 2500 SLT

    $70,324

    Est. $1,325/mo

    Criswell Chevrolet GMC

    4.8
    Gaithersburg, MD (579 mi)
    Check Availability
  • Onyx Black 2026 GMC Sierra 2500 SLTOnyx Black 2026 GMC Sierra 2500 SLTOnyx Black 2026 GMC Sierra 2500 SLTOnyx Black 2026 GMC Sierra 2500 SLTOnyx Black 2026 GMC Sierra 2500 SLTOnyx Black 2026 GMC Sierra 2500 SLT

    $69,136

    $8.4K

    MSRP $77,025

    Est. $1,302/mo

    Dellen Chevrolet GMC

    4.7
    Greenfield, IN (174 mi)
    Check Availability
  • Glacier White Tricoat 2026 GMC Sierra 2500 SLTGlacier White Tricoat 2026 GMC Sierra 2500 SLTGlacier White Tricoat 2026 GMC Sierra 2500 SLTGlacier White Tricoat 2026 GMC Sierra 2500 SLTGlacier White Tricoat 2026 GMC Sierra 2500 SLTGlacier White Tricoat 2026 GMC Sierra 2500 SLT

    $73,019

    MSRP $78,024

    Est. $1,376/mo

    #1 Cochran Buick GMC Robinson

    4.5
    Pittsburgh, PA (402 mi)
    Check Availability
  • Onyx Black 2026 GMC Sierra 2500 SLTOnyx Black 2026 GMC Sierra 2500 SLTOnyx Black 2026 GMC Sierra 2500 SLTOnyx Black 2026 GMC Sierra 2500 SLTOnyx Black 2026 GMC Sierra 2500 SLTOnyx Black 2026 GMC Sierra 2500 SLT

    $73,861

    MSRP $86,475

    Est. $1,391/mo

    Lambert Buick GMC

    4.7
    Cuyahoga Falls, OH (323 mi)
    Check Availability
  • Onyx Black 2026 GMC Sierra 2500 SLTOnyx Black 2026 GMC Sierra 2500 SLTOnyx Black 2026 GMC Sierra 2500 SLTOnyx Black 2026 GMC Sierra 2500 SLTOnyx Black 2026 GMC Sierra 2500 SLTOnyx Black 2026 GMC Sierra 2500 SLT

    $71,072

    $2K
    Est. $1,339/mo

    Southtowne Chevrolet Cadillac Buick GMC

    4.0
    Newnan, GA (608 mi)
    Check Availability

  • Volcanic Red Tintcoat 2026 GMC Sierra 2500 SLTVolcanic Red Tintcoat 2026 GMC Sierra 2500 SLTVolcanic Red Tintcoat 2026 GMC Sierra 2500 SLTVolcanic Red Tintcoat 2026 GMC Sierra 2500 SLTVolcanic Red Tintcoat 2026 GMC Sierra 2500 SLTVolcanic Red Tintcoat 2026 GMC Sierra 2500 SLT

    $69,115

    MSRP $73,435

    Est. $1,302/mo

    Ed Morse Chevy Buick GMC

    4.8
    Muscatine, IA (178 mi)
    Check Availability
  • Glacier White Tricoat 2026 GMC Sierra 2500 SLTGlacier White Tricoat 2026 GMC Sierra 2500 SLTGlacier White Tricoat 2026 GMC Sierra 2500 SLTGlacier White Tricoat 2026 GMC Sierra 2500 SLTGlacier White Tricoat 2026 GMC Sierra 2500 SLTGlacier White Tricoat 2026 GMC Sierra 2500 SLT

    $75,672

    $2K

    MSRP $88,315

    Est. $1,426/mo

    Betten Chevrolet Cadillac GMC Buick of Muskegon

    4.5
    Muskegon, MI (116 mi)
    Check Availability
  • Volcanic Red Tintcoat 2026 GMC Sierra 2500 SLTVolcanic Red Tintcoat 2026 GMC Sierra 2500 SLTVolcanic Red Tintcoat 2026 GMC Sierra 2500 SLTVolcanic Red Tintcoat 2026 GMC Sierra 2500 SLTVolcanic Red Tintcoat 2026 GMC Sierra 2500 SLTVolcanic Red Tintcoat 2026 GMC Sierra 2500 SLT

    $72,970

    1,027 mi.
    Est. $1,375/mo

    Mike Molstead Motors

    4.8
    Charles City, IA (269 mi)
    Check Availability
  • Summit White 2026 GMC Sierra 2500 SLTSummit White 2026 GMC Sierra 2500 SLTSummit White 2026 GMC Sierra 2500 SLTSummit White 2026 GMC Sierra 2500 SLTSummit White 2026 GMC Sierra 2500 SLTSummit White 2026 GMC Sierra 2500 SLT

    $68,932

    3,061 mi.
    Est. $1,299/mo

    Tasca Buick GMC Palm Harbor

    4.8
    Palm Harbor, FL (995 mi)
    Check Availability
  • Titanium Rush Metallic 2026 GMC Sierra 2500 SLTTitanium Rush Metallic 2026 GMC Sierra 2500 SLTTitanium Rush Metallic 2026 GMC Sierra 2500 SLTTitanium Rush Metallic 2026 GMC Sierra 2500 SLTTitanium Rush Metallic 2026 GMC Sierra 2500 SLTTitanium Rush Metallic 2026 GMC Sierra 2500 SLT

    $67,845

    $600
    11,173 mi.
    Est. $1,278/mo

    Kentson Car Company American Fork

    4.9
    American Fork, UT (1,258 mi)
    Check Availability
  • Summit White 2026 GMC Sierra 2500 SLTSummit White 2026 GMC Sierra 2500 SLTSummit White 2026 GMC Sierra 2500 SLTSummit White 2026 GMC Sierra 2500 SLTSummit White 2026 GMC Sierra 2500 SLTSummit White 2026 GMC Sierra 2500 SLT

    $75,118

    Est. $1,415/mo

    Husker Auto Group

    4.8
    Lincoln, NE (474 mi)
    Check Availability

  • Summit White 2026 GMC Sierra 2500 SLTSummit White 2026 GMC Sierra 2500 SLTSummit White 2026 GMC Sierra 2500 SLTSummit White 2026 GMC Sierra 2500 SLTSummit White 2026 GMC Sierra 2500 SLTSummit White 2026 GMC Sierra 2500 SLT

    $70,060

    $1K
    18,432 mi.
    Est. $1,320/mo

    Ralph Sellers Chevrolet

    4.5
    Baton Rouge, LA (811 mi)
    Check Availability
  • Glacier White Tricoat 2026 GMC Sierra 2500 SLTGlacier White Tricoat 2026 GMC Sierra 2500 SLTGlacier White Tricoat 2026 GMC Sierra 2500 SLTGlacier White Tricoat 2026 GMC Sierra 2500 SLTGlacier White Tricoat 2026 GMC Sierra 2500 SLTGlacier White Tricoat 2026 GMC Sierra 2500 SLT

    $78,631

    $2K

    MSRP $88,925

    Est. $1,481/mo

    Marianna Chevrolet GMC

    4.6
    Marianna, FL (779 mi)
    Check Availability
  • Volcanic Red 2026 GMC Sierra 2500 SLTVolcanic Red 2026 GMC Sierra 2500 SLTVolcanic Red 2026 GMC Sierra 2500 SLTVolcanic Red 2026 GMC Sierra 2500 SLTVolcanic Red 2026 GMC Sierra 2500 SLTVolcanic Red 2026 GMC Sierra 2500 SLT

    $76,000

    $7.1K
    Est. $1,432/mo

    Silverthorne Chevrolet

    4.8
    Robinson, IL (199 mi)
    Check Availability
  • Volcanic Red Tintcoat 2026 GMC Sierra 2500 SLTVolcanic Red Tintcoat 2026 GMC Sierra 2500 SLTVolcanic Red Tintcoat 2026 GMC Sierra 2500 SLTVolcanic Red Tintcoat 2026 GMC Sierra 2500 SLTVolcanic Red Tintcoat 2026 GMC Sierra 2500 SLTVolcanic Red Tintcoat 2026 GMC Sierra 2500 SLT

    $74,748

    MSRP $86,615

    Est. $1,408/mo

    Everett Buick GMC

    4.5
    Bryant, AR (569 mi)
    Check Availability

GMC Sierra 2500 prices by year

Model year Average price Deals
2025 GMC Sierra 2500 SLT $65,341 29 Great deals
2024 GMC Sierra 2500 SLT $59,764 34 Great deals
2023 GMC Sierra 2500 SLT $52,422 8 Great deals
2022 GMC Sierra 2500 SLT $48,006 8 Great deals
2021 GMC Sierra 2500 SLT $46,215 7 Great deals
2020 GMC Sierra 2500 SLT $41,860 5 Great deals
2019 GMC Sierra 2500 SLT $37,225 5 Great deals
2018 GMC Sierra 2500 SLT $36,631 8 Great deals

About the 2026 GMC Sierra 2500 SLT

Basics

SLT shown.

Seating
5
Door count
4
Drivetrain
Four 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 2026 GMC Sierra 2500 SLT
FAQs

How much does the 2026 GMC Sierra 2500 SLT cost?

The 2026 GMC Sierra 2500 SLT price depends on optional features. Prices typically start at $65,500.

What are some similar vehicles and competitors of the 2026 GMC Sierra 2500 SLT?

The 2026 GMC Sierra 2500 SLT compares to and/or competes against the following vehicles:


Trims

SLT (2 styles)

Style
4WD Crew Cab 172" SLT 4WD Crew Cab 159" SLT
Inventory price
Starting at $65,800 Starting at $65,500
Combined MPG
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)

2026 GMC Sierra 2500 SLT by popular city

2026 GMC Sierra 2500 trims