Skip to main content
Best match Lowest price Highest price Lowest mileage Highest mileage Nearest location Best deal Newest year Oldest year Newest listed Oldest listed
Skip to Filters
  • 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

    $82,572

    $1K

    MSRP $86,450

    Est. $1,433/mo

    Woodland Motors

    4.7
    Check Availability
    Woodland, CA (22 mi)

    Quick view
  • 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

    $81,972

    $1K

    MSRP $85,850

    Est. $1,422/mo

    Woodland Motors

    4.7
    Check Availability
    Woodland, CA (22 mi)

    Quick view
  • 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

    $72,135

    MSRP $72,050

    Est. $1,252/mo

    Thompsons GMC

    3.7
    Check Availability
    Placerville, CA (28 mi)
    Quick view
  • 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

    $83,060

    MSRP $84,060

    Est. $1,441/mo

    Elk Grove Buick GMC

    4.4
    Check Availability
    Elk Grove, CA (16 mi)
    Quick view
  • 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

    $85,385

    MSRP $85,300

    Est. $1,482/mo

    Thompsons GMC

    3.7
    Check Availability
    Placerville, CA (28 mi)
    Quick view
  • 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

    $85,585

    MSRP $85,500

    Est. $1,485/mo

    Thompsons GMC

    3.7
    Check Availability
    Placerville, CA (28 mi)
    Quick view
  • 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

    $84,875

    MSRP $84,790

    Est. $1,473/mo

    Thompsons GMC

    3.7
    Check Availability
    Placerville, CA (28 mi)
    Quick view
  • 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

    $85,507

    20 mi.
    Est. $1,484/mo

    Woodland Motors

    4.7
    Check Availability
    Woodland, CA (22 mi)

    Quick view
  • 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

    $86,430

    MSRP $86,345

    Est. $1,500/mo

    Thompsons GMC

    3.7
    Check Availability
    Placerville, CA (28 mi)
    Quick view
  • 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

    $85,385

    MSRP $85,300

    Est. $1,482/mo

    Thompsons GMC

    3.7
    Check Availability
    Placerville, CA (28 mi)
    Quick view
  • 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

    $85,385

    MSRP $85,300

    Est. $1,482/mo

    Thompsons GMC

    3.7
    Check Availability
    Placerville, CA (28 mi)
    Quick view
  • 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

    $82,290

    $4K

    MSRP $86,205

    Est. $1,428/mo

    Thompsons GMC

    3.7
    Check Availability
    Placerville, CA (28 mi)
    Quick view
  • 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

    $80,990

    $4K

    MSRP $84,905

    Est. $1,405/mo

    Thompsons GMC

    3.7
    Check Availability
    Placerville, CA (28 mi)
    Quick view
  • 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

    $81,477

    $1K

    MSRP $85,355

    Est. $1,414/mo

    Woodland Motors

    4.7
    Check Availability
    Woodland, CA (22 mi)

    Quick view
  • 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

    $85,535

    MSRP $85,450

    Est. $1,484/mo

    Thompsons GMC

    3.7
    Check Availability
    Placerville, CA (28 mi)
    Quick view
  • 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

    $80,900

    $4K

    MSRP $84,815

    Est. $1,404/mo

    Thompsons GMC

    3.7
    Check Availability
    Placerville, CA (28 mi)
    Quick view
  • 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

    $81,140

    $4K

    MSRP $85,055

    Est. $1,408/mo

    Thompsons GMC

    3.7
    Check Availability
    Placerville, CA (28 mi)
    Quick view
  • Sterling 2026 GMC Sierra 2500 SLTSterling 2026 GMC Sierra 2500 SLTSterling 2026 GMC Sierra 2500 SLTSterling 2026 GMC Sierra 2500 SLTSterling 2026 GMC Sierra 2500 SLTSterling 2026 GMC Sierra 2500 SLT

    $82,910

    MSRP $83,910

    Est. $1,439/mo

    Elk Grove Buick GMC

    4.4
    Check Availability
    Elk Grove, CA (16 mi)
    Quick view
  • Onyx Black 2026 GMC Sierra 2500 SLT

    $82,910

    MSRP $83,910

    Est. $1,439/mo

    Elk Grove Buick GMC

    4.4
    Check Availability
    Elk Grove, CA (16 mi)
    Quick view
  • 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

    $81,972

    $1K

    MSRP $85,850

    Est. $1,422/mo

    Woodland Motors

    4.7
    Check Availability
    Woodland, CA (22 mi)

    Quick view
  • Summit White 2026 GMC Sierra 2500 SLT

    $82,415

    MSRP $83,415

    Est. $1,430/mo

    Elk Grove Buick GMC

    4.4
    Check Availability
    Elk Grove, CA (16 mi)
    Quick view
  • Not Priced

    MSRP $83,910

    Elk Grove Buick GMC

    4.4
    Check Availability
    Elk Grove, CA (16 mi)
    Quick view
  • Summit White 2026 GMC Sierra 2500 SLT

    Not Priced

    Young GMC Burley

    5.0
    Check Availability
    Free delivery from Burley, ID (480 mi)
    Quick view
  • Summit White 2026 GMC Sierra 2500 SLT

    Not Priced

    Young GMC Burley

    5.0
    Check Availability
    Free delivery from Burley, ID (480 mi)
    Quick view
  • 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

    $78,372

    $477

    MSRP $84,385

    Est. $1,360/mo

    Sierra Motors

    4.4
    Check Availability
    Jamestown, CA (68 mi)
    Quick view
  • 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

    $84,912

    $886
    Est. $1,473/mo

    Hoblit Chevrolet Buick GMC

    Check Availability
    Colusa, CA (55 mi)
    Quick view
  • 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

    $78,863

    MSRP $84,965

    Est. $1,369/mo

    Sierra Motors

    4.4
    Check Availability
    Jamestown, CA (68 mi)
    Quick view

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 $65,200.

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 159" SLT 4WD Crew Cab 172" SLT
Inventory price
Starting at $65,200 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)
Skip to Listings
Best match Lowest price Highest price Lowest mileage Highest mileage Nearest location Best deal Newest year Oldest year Newest listed Oldest listed

2026 GMC Sierra 2500 SLT by city

GMC Sierra 2500 trims