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  • Summit White 2026 GMC Sierra 2500 AT4Summit White 2026 GMC Sierra 2500 AT4Summit White 2026 GMC Sierra 2500 AT4Summit White 2026 GMC Sierra 2500 AT4Summit White 2026 GMC Sierra 2500 AT4Summit White 2026 GMC Sierra 2500 AT4

    $84,998

    7,435 mi.
    Est. $1,529/mo

    Lenz Truck - Fond du Lac, WI

    4.5
    Check Availability
    Fond du Lac, WI (13 mi)

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  • Sterling Metallic (gxd) 2026 GMC Sierra 2500 AT4Sterling Metallic (gxd) 2026 GMC Sierra 2500 AT4Sterling Metallic (gxd) 2026 GMC Sierra 2500 AT4Sterling Metallic (gxd) 2026 GMC Sierra 2500 AT4Sterling Metallic (gxd) 2026 GMC Sierra 2500 AT4Sterling Metallic (gxd) 2026 GMC Sierra 2500 AT4

    $76,790

    MSRP $80,290

    Est. $1,381/mo

    Meyer Motors

    4.4
    Check Availability
    Plymouth, WI (20 mi)
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  • 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

    $80,152

    Est. $1,442/mo

    Holiday Chevrolet Buick GMC Dealership

    4.8
    Check Availability
    Fond Du Lac, WI (13 mi)
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  • Onyx Black 2026 GMC Sierra 2500 AT4Onyx Black 2026 GMC Sierra 2500 AT4Onyx Black 2026 GMC Sierra 2500 AT4Onyx Black 2026 GMC Sierra 2500 AT4Onyx Black 2026 GMC Sierra 2500 AT4Onyx Black 2026 GMC Sierra 2500 AT4

    $86,671

    MSRP $92,024

    Est. $1,559/mo

    Bergstrom GMC Buick of Appleton

    4.8
    Check Availability
    Appleton, WI (27 mi)
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  • Sterling Metallic 2026 GMC Sierra 2500 DenaliSterling Metallic 2026 GMC Sierra 2500 DenaliSterling Metallic 2026 GMC Sierra 2500 DenaliSterling Metallic 2026 GMC Sierra 2500 DenaliSterling Metallic 2026 GMC Sierra 2500 DenaliSterling Metallic 2026 GMC Sierra 2500 Denali

    $85,816

    MSRP $92,399

    Est. $1,544/mo

    Bergstrom GM of Oshkosh

    4.7
    Check Availability
    Oshkosh, WI (18 mi)
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  • Sterling Metallic 2026 GMC Sierra 2500 AT4Sterling Metallic 2026 GMC Sierra 2500 AT4Sterling Metallic 2026 GMC Sierra 2500 AT4Sterling Metallic 2026 GMC Sierra 2500 AT4Sterling Metallic 2026 GMC Sierra 2500 AT4Sterling Metallic 2026 GMC Sierra 2500 AT4

    $85,125

    MSRP $91,125

    Est. $1,531/mo

    Sheboygan Chevrolet

    Check Availability
    Sheboygan, WI (30 mi)
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  • Sterling Metallic 2026 GMC Sierra 2500 AT4Sterling Metallic 2026 GMC Sierra 2500 AT4Sterling Metallic 2026 GMC Sierra 2500 AT4Sterling Metallic 2026 GMC Sierra 2500 AT4Sterling Metallic 2026 GMC Sierra 2500 AT4Sterling Metallic 2026 GMC Sierra 2500 AT4

    $85,723

    Est. $1,542/mo

    Holiday Chevrolet Buick GMC Dealership

    4.8
    Check Availability
    Fond Du Lac, WI (13 mi)
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  • Sterling Metallic (gxd) 2026 GMC Sierra 2500 AT4Sterling Metallic (gxd) 2026 GMC Sierra 2500 AT4Sterling Metallic (gxd) 2026 GMC Sierra 2500 AT4Sterling Metallic (gxd) 2026 GMC Sierra 2500 AT4Sterling Metallic (gxd) 2026 GMC Sierra 2500 AT4Sterling Metallic (gxd) 2026 GMC Sierra 2500 AT4

    $76,030

    MSRP $79,780

    Est. $1,368/mo

    Meyer Motors

    4.4
    Check Availability
    Plymouth, WI (20 mi)
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  • Onyx Black 2026 GMC Sierra 2500 Denali UltimateOnyx Black 2026 GMC Sierra 2500 Denali UltimateOnyx Black 2026 GMC Sierra 2500 Denali UltimateOnyx Black 2026 GMC Sierra 2500 Denali UltimateOnyx Black 2026 GMC Sierra 2500 Denali UltimateOnyx Black 2026 GMC Sierra 2500 Denali Ultimate

    $95,951

    MSRP $101,394

    Est. $1,726/mo

    Bergstrom GMC Buick of Appleton

    4.8
    Check Availability
    Appleton, WI (27 mi)
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  • Summit White 2026 GMC Sierra 2500 ProSummit White 2026 GMC Sierra 2500 ProSummit White 2026 GMC Sierra 2500 ProSummit White 2026 GMC Sierra 2500 ProSummit White 2026 GMC Sierra 2500 ProSummit White 2026 GMC Sierra 2500 Pro

    $53,925

    Est. $970/mo

    Holiday Chevrolet Buick GMC Dealership

    4.8
    Check Availability
    Fond Du Lac, WI (13 mi)
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  • Titanium Rush Metallic (g6m) 2026 GMC Sierra 2500 AT4Titanium Rush Metallic (g6m) 2026 GMC Sierra 2500 AT4Titanium Rush Metallic (g6m) 2026 GMC Sierra 2500 AT4Titanium Rush Metallic (g6m) 2026 GMC Sierra 2500 AT4Titanium Rush Metallic (g6m) 2026 GMC Sierra 2500 AT4Titanium Rush Metallic (g6m) 2026 GMC Sierra 2500 AT4

    $76,030

    MSRP $79,780

    Est. $1,368/mo

    Meyer Motors

    4.4
    Check Availability
    Plymouth, WI (20 mi)
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  • Sterling Metallic (gxd) 2026 GMC Sierra 2500 AT4Sterling Metallic (gxd) 2026 GMC Sierra 2500 AT4Sterling Metallic (gxd) 2026 GMC Sierra 2500 AT4Sterling Metallic (gxd) 2026 GMC Sierra 2500 AT4Sterling Metallic (gxd) 2026 GMC Sierra 2500 AT4Sterling Metallic (gxd) 2026 GMC Sierra 2500 AT4

    $75,030

    MSRP $79,030

    Est. $1,350/mo

    Meyer Motors

    4.4
    Check Availability
    Plymouth, WI (20 mi)
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  • Titanium Rush Metallic 2026 GMC Sierra 2500 DenaliTitanium Rush Metallic 2026 GMC Sierra 2500 DenaliTitanium Rush Metallic 2026 GMC Sierra 2500 DenaliTitanium Rush Metallic 2026 GMC Sierra 2500 DenaliTitanium Rush Metallic 2026 GMC Sierra 2500 DenaliTitanium Rush Metallic 2026 GMC Sierra 2500 Denali

    $85,890

    MSRP $91,290

    Est. $1,545/mo

    Sheboygan Chevrolet

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    Sheboygan, WI (30 mi)
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  • Summit White (gaz) 2026 GMC Sierra 2500 AT4Summit White (gaz) 2026 GMC Sierra 2500 AT4Summit White (gaz) 2026 GMC Sierra 2500 AT4Summit White (gaz) 2026 GMC Sierra 2500 AT4Summit White (gaz) 2026 GMC Sierra 2500 AT4Summit White (gaz) 2026 GMC Sierra 2500 AT4

    $76,295

    MSRP $79,795

    Est. $1,372/mo

    Meyer Motors

    4.4
    Check Availability
    Plymouth, WI (20 mi)
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  • Titanium Rush Metallic (g6m) 2026 GMC Sierra 2500 AT4Titanium Rush Metallic (g6m) 2026 GMC Sierra 2500 AT4Titanium Rush Metallic (g6m) 2026 GMC Sierra 2500 AT4Titanium Rush Metallic (g6m) 2026 GMC Sierra 2500 AT4Titanium Rush Metallic (g6m) 2026 GMC Sierra 2500 AT4Titanium Rush Metallic (g6m) 2026 GMC Sierra 2500 AT4

    $80,290

    MSRP $80,290

    Est. $1,444/mo

    Meyer Motors

    4.4
    Check Availability
    Plymouth, WI (20 mi)
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  • Summit White (gaz) 2026 GMC Sierra 2500 AT4Summit White (gaz) 2026 GMC Sierra 2500 AT4Summit White (gaz) 2026 GMC Sierra 2500 AT4Summit White (gaz) 2026 GMC Sierra 2500 AT4Summit White (gaz) 2026 GMC Sierra 2500 AT4Summit White (gaz) 2026 GMC Sierra 2500 AT4

    $76,295

    MSRP $79,795

    Est. $1,372/mo

    Meyer Motors

    4.4
    Check Availability
    Plymouth, WI (20 mi)
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  • 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

    $71,001

    Est. $1,277/mo

    Holiday Chevrolet Buick GMC Dealership

    4.8
    Check Availability
    Fond Du Lac, WI (13 mi)
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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

    $71,600

    MSRP $75,600

    Est. $1,288/mo

    Sheboygan Chevrolet

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    Sheboygan, WI (30 mi)
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  • 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

    $79,691

    Est. $1,433/mo

    Holiday Chevrolet Buick GMC Dealership

    4.8
    Check Availability
    Fond Du Lac, WI (13 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

    $60,269

    Est. $1,084/mo

    Holiday Chevrolet Buick GMC Dealership

    4.8
    Check Availability
    Fond Du Lac, WI (13 mi)
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  • Sterling Metallic 2026 GMC Sierra 2500 DenaliSterling Metallic 2026 GMC Sierra 2500 DenaliSterling Metallic 2026 GMC Sierra 2500 DenaliSterling Metallic 2026 GMC Sierra 2500 DenaliSterling Metallic 2026 GMC Sierra 2500 DenaliSterling Metallic 2026 GMC Sierra 2500 Denali

    $86,070

    Est. $1,548/mo

    Holiday Chevrolet Buick GMC Dealership

    4.8
    Check Availability
    Fond Du Lac, WI (13 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

    $60,729

    Est. $1,092/mo

    Holiday Chevrolet Buick GMC Dealership

    4.8
    Check Availability
    Fond Du Lac, WI (13 mi)
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  • Summit White 2026 GMC Sierra 2500 ProSummit White 2026 GMC Sierra 2500 ProSummit White 2026 GMC Sierra 2500 ProSummit White 2026 GMC Sierra 2500 ProSummit White 2026 GMC Sierra 2500 ProSummit White 2026 GMC Sierra 2500 Pro

    Not Priced

    Barker Motor Company

    4.8
    Check Availability
    $359 delivery from Bloomington, IL (240 mi)
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  • Onyx Black 2026 GMC Sierra 2500 DenaliOnyx Black 2026 GMC Sierra 2500 DenaliOnyx Black 2026 GMC Sierra 2500 DenaliOnyx Black 2026 GMC Sierra 2500 DenaliOnyx Black 2026 GMC Sierra 2500 DenaliOnyx Black 2026 GMC Sierra 2500 Denali

    $78,899

    472 mi.
    Est. $1,419/mo

    Bill Kay Buick GMC

    4.4
    Check Availability
    $288 delivery from Downers Grove, IL (145 mi)
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GMC Sierra 2500 prices by year

Model year Average price Deals
2025 GMC Sierra 2500 $74,980 15 Good deals
2024 GMC Sierra 2500 $71,162 16 Good deals

About the 2026 GMC Sierra 2500

Basics

Pro shown (base trim).

Seating
2
Door count
2
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 2026 GMC Sierra 2500
FAQs

How much does the 2026 GMC Sierra 2500 cost?

The 2026 GMC Sierra 2500 price depends on trim level and optional features. Prices typically start at $47,000 and go as high as $94,500 for fully loaded models.

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

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


Trims

AT4 (2 styles)

Style
4WD Crew Cab 159" AT4 4WD Crew Cab 172" AT4
Inventory price
Starting at $72,200 Starting at $72,400
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)

AT4X (1 style)

Style
4WD Crew Cab 159" AT4X
Inventory price
Starting at $85,200
Combined MPG
0
Engine
470.0-hp, 6.6-liter, 8 Cylinder Engine (Diesel Fuel)

Denali (2 styles)

Style
4WD Crew Cab 159" Denali 4WD Crew Cab 172" Denali
Inventory price
Starting at $75,200 Starting at $75,400
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)

Denali Ultimate (2 styles)

Style
4WD Crew Cab 159" Denali Ultimate 4WD Crew Cab 172" Denali Ultimate
Inventory price
Starting at $94,200 Starting at $94,500
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)

Pro (10 styles)

Style
2WD Crew Cab 172" Pro 2WD Crew Cab 159" Pro 4WD Crew Cab 159" Pro 4WD Crew Cab 172" Pro 2WD Reg Cab 142" Pro 4WD Reg Cab 142" Pro 4WD Double Cab 162" Pro 4WD Double Cab 149" Pro 2WD Double Cab 149" Pro 2WD Double Cab 162" Pro
Inventory price
Starting at $50,900 Starting at $50,700 Starting at $53,500 Starting at $53,700 Starting at $47,000 Starting at $49,800 Starting at $51,900 Starting at $51,700 Starting at $48,900 Starting at $49,100
Combined MPG
0 0 0 0 0 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) 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)

SLE (5 styles)

Style
4WD Reg Cab 142" SLE 4WD Crew Cab 172" SLE 4WD Crew Cab 159" SLE 4WD Double Cab 162" SLE 4WD Double Cab 149" SLE
Inventory price
Starting at $54,000 Starting at $58,100 Starting at $57,900 Starting at $56,300 Starting at $56,100
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)

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)
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