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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

    $55,481

    $399
    Est. $965/mo

    D'Arcy Buick GMC

    4.4
    Check Availability
    Joliet, IL (30 mi)

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  • Cardinal Red 2026 GMC Sierra 2500 ProCardinal Red 2026 GMC Sierra 2500 ProCardinal Red 2026 GMC Sierra 2500 ProCardinal Red 2026 GMC Sierra 2500 ProCardinal Red 2026 GMC Sierra 2500 ProCardinal Red 2026 GMC Sierra 2500 Pro

    $65,885

    $399
    Est. $1,146/mo

    D'Arcy Buick GMC

    4.4
    Check Availability
    Joliet, IL (30 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

    $66,407

    $610

    MSRP $70,205

    Est. $1,155/mo

    Zeigler Buick GMC of Lincolnwood

    4.3
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    Lincolnwood, IL (17 mi)
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  • Sterling Metallic 2026 GMC Sierra 2500 ProSterling Metallic 2026 GMC Sierra 2500 ProSterling Metallic 2026 GMC Sierra 2500 ProSterling Metallic 2026 GMC Sierra 2500 ProSterling Metallic 2026 GMC Sierra 2500 ProSterling Metallic 2026 GMC Sierra 2500 Pro

    $50,912

    MSRP $57,890

    Est. $886/mo

    Woody Buick GMC Naperville

    4.9
    Check Availability
    Naperville, IL (17 mi)
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  • Cardinal Red 2026 GMC Sierra 2500 ProCardinal Red 2026 GMC Sierra 2500 ProCardinal Red 2026 GMC Sierra 2500 ProCardinal Red 2026 GMC Sierra 2500 ProCardinal Red 2026 GMC Sierra 2500 ProCardinal Red 2026 GMC Sierra 2500 Pro

    $50,324

    $399
    Est. $875/mo

    D'Arcy Buick GMC

    4.4
    Check Availability
    Joliet, IL (30 mi)
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  • Onyx Black 2026 GMC Sierra 2500 ProOnyx Black 2026 GMC Sierra 2500 ProOnyx Black 2026 GMC Sierra 2500 ProOnyx Black 2026 GMC Sierra 2500 ProOnyx Black 2026 GMC Sierra 2500 ProOnyx Black 2026 GMC Sierra 2500 Pro

    $52,902

    MSRP $56,025

    Est. $920/mo

    Napleton Buick GMC

    4.7
    Check Availability
    Crystal Lake, IL (24 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

    $51,682

    MSRP $54,805

    Est. $899/mo

    Napleton Buick GMC

    4.7
    Check Availability
    Crystal Lake, IL (24 mi)
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  • Downpour Metallic 2026 GMC Sierra 2500 ProDownpour Metallic 2026 GMC Sierra 2500 ProDownpour Metallic 2026 GMC Sierra 2500 ProDownpour Metallic 2026 GMC Sierra 2500 ProDownpour Metallic 2026 GMC Sierra 2500 ProDownpour Metallic 2026 GMC Sierra 2500 Pro

    $48,162

    $500

    MSRP $54,505

    Est. $838/mo

    Woody Buick GMC Naperville

    4.9
    Check Availability
    Naperville, IL (17 mi)

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  • Sterling Metallic 2026 GMC Sierra 2500 ProSterling Metallic 2026 GMC Sierra 2500 ProSterling Metallic 2026 GMC Sierra 2500 ProSterling Metallic 2026 GMC Sierra 2500 ProSterling Metallic 2026 GMC Sierra 2500 ProSterling Metallic 2026 GMC Sierra 2500 Pro

    $52,162

    $500

    MSRP $59,200

    Est. $907/mo

    Woody Buick GMC of Gurnee

    5.0
    Check Availability
    Gurnee, IL (29 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

    $61,054

    MSRP $67,185

    Est. $1,062/mo

    Castle Chevrolet GMC

    4.4
    Check Availability
    McHenry, IL (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

    $51,461

    MSRP $54,215

    Est. $895/mo

    Zeigler Buick GMC of Lincolnwood

    4.3
    Check Availability
    Lincolnwood, IL (17 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

    $55,392

    MSRP $55,980

    Est. $963/mo

    Haggerty Buick GMC Inc

    4.9
    Check Availability
    Villa Park, IL (8 mi)
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  • Onyx Black 2026 GMC Sierra 2500 ProOnyx Black 2026 GMC Sierra 2500 ProOnyx Black 2026 GMC Sierra 2500 ProOnyx Black 2026 GMC Sierra 2500 ProOnyx Black 2026 GMC Sierra 2500 ProOnyx Black 2026 GMC Sierra 2500 Pro

    $63,410

    $399
    Est. $1,103/mo

    D'Arcy Buick GMC

    4.4
    Check Availability
    Joliet, IL (30 mi)
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  • Sterling Metallic 2026 GMC Sierra 2500 ProSterling Metallic 2026 GMC Sierra 2500 ProSterling Metallic 2026 GMC Sierra 2500 ProSterling Metallic 2026 GMC Sierra 2500 ProSterling Metallic 2026 GMC Sierra 2500 ProSterling Metallic 2026 GMC Sierra 2500 Pro

    $51,912

    $500

    MSRP $59,000

    Est. $903/mo

    Woody Buick GMC of Gurnee

    5.0
    Check Availability
    Gurnee, IL (29 mi)

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  • Summit White 2026 GMC Sierra 2500 Pro

    $53,797

    MSRP $54,385

    Est. $936/mo

    Haggerty Buick GMC Inc

    4.9
    Check Availability
    Villa Park, IL (8 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

    $55,047

    MSRP $61,110

    Est. $957/mo

    Castle Chevrolet GMC

    4.4
    Check Availability
    McHenry, IL (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

    $64,018

    MSRP $70,135

    Est. $1,113/mo

    Castle Chevrolet GMC

    4.4
    Check Availability
    McHenry, IL (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

    $63,908

    $1K

    MSRP $70,135

    Est. $1,112/mo

    Castle Chevrolet GMC

    4.4
    Check Availability
    McHenry, IL (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

    $64,018

    MSRP $70,135

    Est. $1,113/mo

    Castle Chevrolet GMC

    4.4
    Check Availability
    McHenry, IL (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

    $62,964

    $399
    Est. $1,095/mo

    D'Arcy Buick GMC

    4.4
    Check Availability
    Joliet, IL (30 mi)

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  • Onyx Black 2026 GMC Sierra 2500 ProOnyx Black 2026 GMC Sierra 2500 ProOnyx Black 2026 GMC Sierra 2500 ProOnyx Black 2026 GMC Sierra 2500 ProOnyx Black 2026 GMC Sierra 2500 ProOnyx Black 2026 GMC Sierra 2500 Pro

    $50,801

    $399
    Est. $884/mo

    D'Arcy Buick GMC

    4.4
    Check Availability
    Joliet, IL (30 mi)
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  • Onyx Black 2026 GMC Sierra 2500 Pro

    $65,885

    $399
    Est. $1,146/mo

    D'Arcy Buick GMC

    4.4
    Check Availability
    Joliet, IL (30 mi)
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  • Summit White 2026 GMC Sierra 2500 Pro

    $65,439

    $399
    Est. $1,138/mo

    D'Arcy Buick GMC

    4.4
    Check Availability
    Joliet, IL (30 mi)
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  • Summit White 2026 GMC Sierra 2500 Pro

    $55,463

    Est. $965/mo

    D'Arcy Buick GMC

    4.4
    Check Availability
    Joliet, IL (30 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

    $65,700

    Est. $1,143/mo

    Laura Buick GMC

    4.5
    Check Availability
    $499 delivery from Collinsville, IL (250 mi)
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  • Summit White 2026 GMC Sierra 2500 Pro

    $59,650

    Est. $1,038/mo

    Impex Chevrolet GMC

    4.7
    Check Availability
    $677 delivery from Reidsville, NC (595 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

    $66,508

    MSRP $67,258

    Est. $1,157/mo

    Schepel Buick-GMC

    4.9
    Check Availability
    Merrillville, IN (49 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

    $53,968

    MSRP $56,755

    Est. $939/mo

    Schepel Buick-GMC

    4.9
    Check Availability
    Merrillville, IN (49 mi)
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  • Cardinal Red 2026 GMC Sierra 2500 ProCardinal Red 2026 GMC Sierra 2500 ProCardinal Red 2026 GMC Sierra 2500 ProCardinal Red 2026 GMC Sierra 2500 ProCardinal Red 2026 GMC Sierra 2500 ProCardinal Red 2026 GMC Sierra 2500 Pro

    $48,843

    Est. $850/mo

    Arnie Bauer Buick GMC of Matteson

    4.4
    Check Availability
    Matteson, IL (36 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

    $54,983

    MSRP $59,670

    Est. $956/mo

    Greenway Autos

    Check Availability
    Morris, IL (47 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

    $63,789

    MSRP $52,383

    Est. $1,110/mo

    Schepel Buick-GMC

    4.9
    Check Availability
    Merrillville, IN (49 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

    $55,815

    MSRP $56,565

    Est. $971/mo

    Schepel Buick-GMC

    4.9
    Check Availability
    Merrillville, IN (49 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

    $68,368

    MSRP $71,155

    Est. $1,189/mo

    Schepel Buick-GMC

    4.9
    Check Availability
    Merrillville, IN (49 mi)
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  • Cardinal Red 2026 GMC Sierra 2500 Pro

    $52,555

    $1K
    Est. $914/mo

    Arnie Bauer Chevrolet GMC

    Check Availability
    Wilmington, IL (47 mi)
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  • Cardinal Red 2026 GMC Sierra 2500 ProCardinal Red 2026 GMC Sierra 2500 ProCardinal Red 2026 GMC Sierra 2500 ProCardinal Red 2026 GMC Sierra 2500 ProCardinal Red 2026 GMC Sierra 2500 ProCardinal Red 2026 GMC Sierra 2500 Pro

    $67,003

    MSRP $67,753

    Est. $1,165/mo

    Schepel Buick-GMC

    4.9
    Check Availability
    Merrillville, IN (49 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

    $70,409

    MSRP $58,003

    Est. $1,225/mo

    Schepel Buick-GMC

    4.9
    Check Availability
    Merrillville, IN (49 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

    $70,409

    MSRP $58,003

    Est. $1,225/mo

    Schepel Buick-GMC

    4.9
    Check Availability
    Merrillville, IN (49 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

    $66,968

    MSRP $56,203

    Est. $1,165/mo

    Schepel Buick-GMC

    4.9
    Check Availability
    Merrillville, IN (49 mi)
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About the 2026 GMC Sierra 2500 Pro

Basics

Pro shown.

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 Pro
FAQs

How much does the 2026 GMC Sierra 2500 Pro cost?

The 2026 GMC Sierra 2500 Pro price depends on optional features. Prices typically start at $47,000.

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

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


Trims

Pro (10 styles)

Style
4WD Double Cab 162" Pro 4WD Double Cab 149" Pro 2WD Double Cab 149" Pro 2WD Double Cab 162" Pro 2WD Reg Cab 142" Pro 4WD Reg Cab 142" Pro 2WD Crew Cab 172" Pro 2WD Crew Cab 159" Pro 4WD Crew Cab 159" Pro 4WD Crew Cab 172" Pro
Inventory price
Starting at $51,900 Starting at $51,700 Starting at $48,900 Starting at $49,100 Starting at $47,000 Starting at $49,800 Starting at $50,900 Starting at $50,700 Starting at $53,500 Starting at $53,700
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)
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2026 GMC Sierra 2500 Pro by city

GMC Sierra 2500 trims