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  • Summit White 2026 GMC Sierra 2500 SLESummit White 2026 GMC Sierra 2500 SLESummit White 2026 GMC Sierra 2500 SLESummit White 2026 GMC Sierra 2500 SLESummit White 2026 GMC Sierra 2500 SLESummit White 2026 GMC Sierra 2500 SLE

    $59,618

    MSRP $67,220

    Est. $1,093/mo

    Ron Marhofer Buick GMC

    4.3
    Check Availability
    North Canton, OH (22 mi)

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  • Onyx Black 2026 GMC Sierra 2500 SLE

    $59,333

    $6K

    MSRP $65,935

    Est. $1,087/mo

    Ron Marhofer Buick GMC

    4.3
    Check Availability
    North Canton, OH (22 mi)

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  • Summit White 2026 GMC Sierra 2500 SLESummit White 2026 GMC Sierra 2500 SLESummit White 2026 GMC Sierra 2500 SLESummit White 2026 GMC Sierra 2500 SLESummit White 2026 GMC Sierra 2500 SLESummit White 2026 GMC Sierra 2500 SLE

    $69,298

    MSRP $74,855

    Est. $1,270/mo

    Lambert Buick GMC

    4.6
    Check Availability
    Cuyahoga Falls, OH (29 mi)
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  • Onyx Black 2026 GMC Sierra 2500 SLEOnyx Black 2026 GMC Sierra 2500 SLEOnyx Black 2026 GMC Sierra 2500 SLEOnyx Black 2026 GMC Sierra 2500 SLEOnyx Black 2026 GMC Sierra 2500 SLEOnyx Black 2026 GMC Sierra 2500 SLE

    $58,200

    1,510 mi.
    Est. $1,067/mo

    Lambert Buick GMC

    4.6
    Check Availability
    Cuyahoga Falls, OH (29 mi)
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  • Coastal Dune 2026 GMC Sierra 2500 SLECoastal Dune 2026 GMC Sierra 2500 SLECoastal Dune 2026 GMC Sierra 2500 SLECoastal Dune 2026 GMC Sierra 2500 SLECoastal Dune 2026 GMC Sierra 2500 SLECoastal Dune 2026 GMC Sierra 2500 SLE

    $60,818

    MSRP $67,619

    Est. $1,115/mo

    Fairway Chevrolet GMC

    4.3
    Check Availability
    Calcutta, OH (30 mi)
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  • Cardinal Red 2026 GMC Sierra 2500 SLECardinal Red 2026 GMC Sierra 2500 SLECardinal Red 2026 GMC Sierra 2500 SLECardinal Red 2026 GMC Sierra 2500 SLECardinal Red 2026 GMC Sierra 2500 SLECardinal Red 2026 GMC Sierra 2500 SLE

    $71,728

    $1K

    MSRP $79,330

    Est. $1,315/mo

    Ron Marhofer Buick GMC

    4.3
    Check Availability
    North Canton, OH (22 mi)
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  • Onyx Black 2026 GMC Sierra 2500 SLEOnyx Black 2026 GMC Sierra 2500 SLEOnyx Black 2026 GMC Sierra 2500 SLEOnyx Black 2026 GMC Sierra 2500 SLEOnyx Black 2026 GMC Sierra 2500 SLEOnyx Black 2026 GMC Sierra 2500 SLE

    $70,907

    MSRP $78,899

    Est. $1,300/mo

    Fairway Chevrolet GMC

    4.3
    Check Availability
    Calcutta, OH (30 mi)
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  • Coastal Dune 2026 GMC Sierra 2500 SLE

    $59,333

    $6K

    MSRP $65,935

    Est. $1,087/mo

    Ron Marhofer Buick GMC

    4.3
    Check Availability
    North Canton, OH (22 mi)

    Quick view
  • Onyx Black 2026 GMC Sierra 2500 SLEOnyx Black 2026 GMC Sierra 2500 SLEOnyx Black 2026 GMC Sierra 2500 SLEOnyx Black 2026 GMC Sierra 2500 SLEOnyx Black 2026 GMC Sierra 2500 SLEOnyx Black 2026 GMC Sierra 2500 SLE

    $60,818

    $1K

    MSRP $67,619

    Est. $1,115/mo

    Fairway Chevrolet GMC

    4.3
    Check Availability
    Calcutta, OH (30 mi)
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  • Sterling Metallic 2026 GMC Sierra 2500 SLESterling Metallic 2026 GMC Sierra 2500 SLESterling Metallic 2026 GMC Sierra 2500 SLESterling Metallic 2026 GMC Sierra 2500 SLESterling Metallic 2026 GMC Sierra 2500 SLESterling Metallic 2026 GMC Sierra 2500 SLE

    $70,907

    MSRP $78,899

    Est. $1,300/mo

    Fairway Chevrolet GMC

    4.3
    Check Availability
    Calcutta, OH (30 mi)
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  • Sterling Metallic 2026 GMC Sierra 2500 SLESterling Metallic 2026 GMC Sierra 2500 SLESterling Metallic 2026 GMC Sierra 2500 SLESterling Metallic 2026 GMC Sierra 2500 SLESterling Metallic 2026 GMC Sierra 2500 SLESterling Metallic 2026 GMC Sierra 2500 SLE

    $60,943

    $1K

    MSRP $68,545

    Est. $1,117/mo

    Ron Marhofer Buick GMC

    4.3
    Check Availability
    North Canton, OH (22 mi)
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  • Titanium Rush Metallic 2026 GMC Sierra 2500 SLETitanium Rush Metallic 2026 GMC Sierra 2500 SLETitanium Rush Metallic 2026 GMC Sierra 2500 SLETitanium Rush Metallic 2026 GMC Sierra 2500 SLETitanium Rush Metallic 2026 GMC Sierra 2500 SLETitanium Rush Metallic 2026 GMC Sierra 2500 SLE

    $69,798

    $1K

    MSRP $79,400

    Est. $1,279/mo

    Ron Marhofer Buick GMC

    4.3
    Check Availability
    North Canton, OH (22 mi)
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  • Coastal Dune 2026 GMC Sierra 2500 SLECoastal Dune 2026 GMC Sierra 2500 SLECoastal Dune 2026 GMC Sierra 2500 SLECoastal Dune 2026 GMC Sierra 2500 SLECoastal Dune 2026 GMC Sierra 2500 SLECoastal Dune 2026 GMC Sierra 2500 SLE

    $69,798

    $1K

    MSRP $79,400

    Est. $1,279/mo

    Ron Marhofer Buick GMC

    4.3
    Check Availability
    North Canton, OH (22 mi)
    Quick view
  • Coastal Dune 2026 GMC Sierra 2500 SLE

    $59,333

    $6K

    MSRP $65,935

    Est. $1,087/mo

    Ron Marhofer Buick GMC

    4.3
    Check Availability
    North Canton, OH (22 mi)

    Quick view
  • Summit White 2026 GMC Sierra 2500 SLESummit White 2026 GMC Sierra 2500 SLESummit White 2026 GMC Sierra 2500 SLESummit White 2026 GMC Sierra 2500 SLESummit White 2026 GMC Sierra 2500 SLESummit White 2026 GMC Sierra 2500 SLE

    $69,698

    $1K

    MSRP $77,300

    Est. $1,277/mo

    Ron Marhofer Buick GMC

    4.3
    Check Availability
    North Canton, OH (22 mi)
    Quick view
  • Onyx Black 2026 GMC Sierra 2500 SLEOnyx Black 2026 GMC Sierra 2500 SLEOnyx Black 2026 GMC Sierra 2500 SLEOnyx Black 2026 GMC Sierra 2500 SLEOnyx Black 2026 GMC Sierra 2500 SLEOnyx Black 2026 GMC Sierra 2500 SLE

    $70,907

    MSRP $78,899

    Est. $1,300/mo

    Fairway Chevrolet GMC

    4.3
    Check Availability
    Calcutta, OH (30 mi)
    Quick view
  • Coastal Dune 2026 GMC Sierra 2500 SLECoastal Dune 2026 GMC Sierra 2500 SLECoastal Dune 2026 GMC Sierra 2500 SLECoastal Dune 2026 GMC Sierra 2500 SLECoastal Dune 2026 GMC Sierra 2500 SLECoastal Dune 2026 GMC Sierra 2500 SLE

    $70,907

    MSRP $78,899

    Est. $1,300/mo

    Fairway Chevrolet GMC

    4.3
    Check Availability
    Calcutta, OH (30 mi)
    Quick view
  • Dune 2026 GMC Sierra 2500 SLEDune 2026 GMC Sierra 2500 SLEDune 2026 GMC Sierra 2500 SLEDune 2026 GMC Sierra 2500 SLEDune 2026 GMC Sierra 2500 SLEDune 2026 GMC Sierra 2500 SLE

    $71,530

    Est. $1,311/mo

    Toth Buick GMC

    3.0
    Check Availability
    Akron, OH (25 mi)
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  • Coastal Dune 2026 GMC Sierra 2500 SLE

    $60,113

    MSRP $67,715

    Est. $1,102/mo

    Ron Marhofer Buick GMC

    4.3
    Check Availability
    North Canton, OH (22 mi)
    Quick view
  • Summit White 2026 GMC Sierra 2500 SLE

    $58,838

    $6K

    MSRP $65,440

    Est. $1,078/mo

    Ron Marhofer Buick GMC

    4.3
    Check Availability
    North Canton, OH (22 mi)

    Quick view
  • Sterling Metallic 2026 GMC Sierra 2500 SLE

    $59,333

    $6K

    MSRP $65,935

    Est. $1,087/mo

    Ron Marhofer Buick GMC

    4.3
    Check Availability
    North Canton, OH (22 mi)
    Quick view
  • Onyx Black 2026 GMC Sierra 2500 SLE

    $59,333

    $6K

    MSRP $65,935

    Est. $1,087/mo

    Ron Marhofer Buick GMC

    4.3
    Check Availability
    North Canton, OH (22 mi)
    Quick view
  • Summit White 2026 GMC Sierra 2500 SLE

    $75,925

    Est. $1,392/mo

    Toth Buick GMC

    3.0
    Check Availability
    Akron, OH (25 mi)
    Quick view
  • Summit White 2026 GMC Sierra 2500 SLE

    $75,925

    Est. $1,392/mo

    Toth Buick GMC

    3.0
    Check Availability
    Akron, OH (25 mi)
    Quick view
  • Summit White 2026 GMC Sierra 2500 SLESummit White 2026 GMC Sierra 2500 SLESummit White 2026 GMC Sierra 2500 SLESummit White 2026 GMC Sierra 2500 SLESummit White 2026 GMC Sierra 2500 SLESummit White 2026 GMC Sierra 2500 SLE

    $59,318

    Est. $1,087/mo

    Laura Buick GMC

    4.5
    Check Availability
    $1,002 delivery from Collinsville, IL (501 mi)
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  • Sterling Metallic 2026 GMC Sierra 2500 SLESterling Metallic 2026 GMC Sierra 2500 SLESterling Metallic 2026 GMC Sierra 2500 SLESterling Metallic 2026 GMC Sierra 2500 SLESterling Metallic 2026 GMC Sierra 2500 SLESterling Metallic 2026 GMC Sierra 2500 SLE

    $60,030

    Est. $1,100/mo

    Coleman Buick GMC

    4.4
    Check Availability
    $599 delivery from Lawrenceville, NJ (336 mi)
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About the 2026 GMC Sierra 2500 SLE

Basics

SLE shown.

Seating
3
Door count
2
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 SLE
FAQs

How much does the 2026 GMC Sierra 2500 SLE cost?

The 2026 GMC Sierra 2500 SLE price depends on optional features. Prices typically start at $54,000.

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

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


Trims

SLE (5 styles)

Style
4WD Double Cab 162" SLE 4WD Double Cab 149" SLE 4WD Reg Cab 142" SLE 4WD Crew Cab 172" SLE 4WD Crew Cab 159" SLE
Inventory price
Starting at $56,300 Starting at $56,100 Starting at $54,000 Starting at $58,100 Starting at $57,900
Combined MPG
0 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) 470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel)
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2026 GMC Sierra 2500 SLE by city

GMC Sierra 2500 trims