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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

    $49,000

    MSRP $54,505

    Est. $919/mo

    Woody Buick GMC Naperville

    4.9
    Check Availability
    Naperville, 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

    $63,995

    MSRP $70,135

    Est. $1,200/mo

    Castle Chevrolet GMC

    4.3
    Check Availability
    McHenry, IL (28 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

    $54,980

    MSRP $55,980

    Est. $1,031/mo

    Haggerty Buick GMC Inc

    5.0
    Check Availability
    Villa Park, IL (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

    $51,305

    MSRP $54,805

    Est. $962/mo

    Napleton Buick GMC

    4.7
    Check Availability
    Crystal Lake, IL (26 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

    $63,995

    MSRP $70,135

    Est. $1,200/mo

    Castle Chevrolet GMC

    4.3
    Check Availability
    McHenry, IL (28 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

    $49,059

    MSRP $54,690

    Est. $920/mo

    Castle Chevrolet GMC

    4.3
    Check Availability
    McHenry, IL (28 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

    $52,525

    MSRP $56,025

    Est. $985/mo

    Napleton Buick GMC

    4.7
    Check Availability
    Crystal Lake, IL (26 mi)
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  • Summit White 2026 GMC Sierra 2500 Pro

    $53,385

    MSRP $54,385

    Est. $1,001/mo

    Haggerty Buick GMC Inc

    5.0
    Check Availability
    Villa Park, IL (13 mi)
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  • Summit White 2026 GMC Sierra 2500 Pro

    $55,695

    MSRP $56,695

    Est. $1,045/mo

    Haggerty Buick GMC Inc

    5.0
    Check Availability
    Villa Park, IL (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

    $53,983

    Est. $1,012/mo

    Al Piemonte Buick GMC

    4.5
    Check Availability
    Elmhurst, 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

    $54,899

    MSRP $61,110

    Est. $1,030/mo

    Castle Chevrolet GMC

    4.3
    Check Availability
    McHenry, IL (28 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

    $51,000

    MSRP $57,890

    Est. $956/mo

    Woody Buick GMC Naperville

    4.9
    Check Availability
    Naperville, 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

    $61,141

    MSRP $67,185

    Est. $1,147/mo

    Castle Chevrolet GMC

    4.3
    Check Availability
    McHenry, IL (28 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

    $63,995

    MSRP $70,135

    Est. $1,200/mo

    Castle Chevrolet GMC

    4.3
    Check Availability
    McHenry, IL (28 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

    $54,899

    MSRP $61,110

    Est. $1,030/mo

    Castle Chevrolet GMC

    4.3
    Check Availability
    McHenry, IL (28 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

    $49,059

    MSRP $54,690

    Est. $920/mo

    Castle Chevrolet GMC

    4.3
    Check Availability
    McHenry, IL (28 mi)
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  • Sterling Metallic 2026 GMC Sierra 2500 Pro

    $53,000

    MSRP $59,000

    Est. $994/mo

    Woody Buick GMC of Gurnee

    5.0
    Check Availability
    Gurnee, IL (25 mi)
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  • Downpour Metallic 2026 GMC Sierra 2500 Pro

    $48,000

    MSRP $54,505

    Est. $900/mo

    Woody Buick GMC Naperville

    4.9
    Check Availability
    Naperville, IL (24 mi)
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  • Sterling Metallic 2026 GMC Sierra 2500 Pro

    $53,000

    MSRP $59,200

    Est. $994/mo

    Woody Buick GMC of Gurnee

    5.0
    Check Availability
    Gurnee, IL (25 mi)
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  • Summit White 2026 GMC Sierra 2500 Pro

    $51,553

    MSRP $54,215

    Est. $967/mo

    Zeigler Buick GMC of Lincolnwood

    4.3
    Check Availability
    Lincolnwood, IL (10 mi)
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  • Onyx Black 2026 GMC Sierra 2500 Pro

    Not Priced

    Est. $0/mo

    Napleton's Schaumburg Buick GMC

    4.1
    Check Availability
    Schaumburg, IL (10 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

    $76,182

    Est. $1,429/mo

    Laura Buick GMC

    4.6
    Check Availability
    $511 delivery from Collinsville, IL (256 mi)
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  • Summit White 2026 GMC Sierra 2500 Pro

    $55,665

    MSRP $56,665

    Est. $1,044/mo

    James Wood Motors, Inc

    4.8
    Check Availability
    $1,209 delivery from Decatur, TX (806 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

    $66,718

    $5.3K

    MSRP $56,203

    Est. $1,251/mo

    Schepel Buick-GMC

    4.9
    Check Availability
    Merrillville, IN (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

    $53,136

    Est. $997/mo

    D'Arcy Buick GMC

    4.4
    Check Availability
    Joliet, IL (35 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

    $54,070

    Est. $1,014/mo

    Kunes Chevrolet GMC of Lake Geneva

    4.5
    Check Availability
    Lake Geneva, WI (48 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

    $70,159

    $3.2K

    MSRP $58,003

    Est. $1,316/mo

    Schepel Buick-GMC

    4.9
    Check Availability
    Merrillville, IN (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

    $69,659

    $4K

    MSRP $57,503

    Est. $1,306/mo

    Schepel Buick-GMC

    4.9
    Check Availability
    Merrillville, IN (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

    $57,003

    MSRP $58,003

    Est. $1,069/mo

    Schepel Buick-GMC

    4.9
    Check Availability
    Merrillville, IN (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

    $66,718

    $4K

    MSRP $56,203

    Est. $1,251/mo

    Schepel Buick-GMC

    4.9
    Check Availability
    Merrillville, IN (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

    $66,718

    $6K

    MSRP $56,203

    Est. $1,251/mo

    Schepel Buick-GMC

    4.9
    Check Availability
    Merrillville, IN (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

    $69,659

    $3.2K

    MSRP $57,503

    Est. $1,306/mo

    Schepel Buick-GMC

    4.9
    Check Availability
    Merrillville, IN (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

    $70,159

    $3.2K

    MSRP $58,003

    Est. $1,316/mo

    Schepel Buick-GMC

    4.9
    Check Availability
    Merrillville, IN (47 mi)
    Quick view
  • 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

    $66,718

    $5.3K

    MSRP $56,203

    Est. $1,251/mo

    Schepel Buick-GMC

    4.9
    Check Availability
    Merrillville, IN (47 mi)
    Quick view
  • 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

    $70,159

    $4K

    MSRP $58,003

    Est. $1,316/mo

    Schepel Buick-GMC

    4.9
    Check Availability
    Merrillville, IN (47 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