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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

    $48,231

    MSRP $57,245

    Est. $890/mo

    Vanguard Buick GMC of Carrollton

    3.7
    Check Availability
    Carrollton, TX (12 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

    $46,505

    Est. $858/mo

    Ewing Buick GMC

    4.5
    Check Availability
    Plano, TX (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

    $49,569

    MSRP $58,093

    Est. $915/mo

    Tom Clark Buick GMC

    4.8
    Check Availability
    Denton, TX (17 mi)
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  • Summit White 2026 GMC Sierra 2500 Pro

    $49,479

    MSRP $58,003

    Est. $913/mo

    Tom Clark Buick GMC

    4.8
    Check Availability
    Denton, TX (17 mi)
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  • Summit White 2026 GMC Sierra 2500 Pro

    $48,979

    MSRP $57,503

    Est. $904/mo

    Tom Clark Buick GMC

    4.8
    Check Availability
    Denton, TX (17 mi)
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  • Summit White 2026 GMC Sierra 2500 Pro

    $49,479

    $8.5K

    MSRP $58,003

    Est. $913/mo

    Tom Clark Buick GMC

    4.8
    Check Availability
    Denton, TX (17 mi)
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  • Summit White 2026 GMC Sierra 2500 Pro

    $49,479

    MSRP $58,003

    Est. $913/mo

    Tom Clark Buick GMC

    4.8
    Check Availability
    Denton, TX (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

    $46,627

    MSRP $55,380

    Est. $861/mo

    Vanguard Buick GMC of Carrollton

    3.7
    Check Availability
    Carrollton, TX (12 mi)

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  • Summit White 2026 GMC Sierra 2500 Pro

    $49,479

    MSRP $58,003

    Est. $913/mo

    Tom Clark Buick GMC

    4.8
    Check Availability
    Denton, TX (17 mi)
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  • Summit White 2026 GMC Sierra 2500 Pro

    $49,479

    MSRP $58,003

    Est. $913/mo

    Tom Clark Buick GMC

    4.8
    Check Availability
    Denton, TX (17 mi)
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  • Summit White 2026 GMC Sierra 2500 Pro

    $49,569

    MSRP $58,093

    Est. $915/mo

    Tom Clark Buick GMC

    4.8
    Check Availability
    Denton, TX (17 mi)
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  • Summit White 2026 GMC Sierra 2500 Pro

    $49,569

    MSRP $58,093

    Est. $915/mo

    Tom Clark Buick GMC

    4.8
    Check Availability
    Denton, TX (17 mi)
    Quick view
  • Summit White 2026 GMC Sierra 2500 Pro

    $49,569

    MSRP $58,093

    Est. $915/mo

    Tom Clark Buick GMC

    4.8
    Check Availability
    Denton, TX (17 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

    $47,095

    MSRP $54,595

    Est. $869/mo

    McKinney Buick GMC

    4.1
    Check Availability
    McKinney, TX (15 mi)

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  • Summit White 2026 GMC Sierra 2500 Pro

    $47,104

    MSRP $55,628

    Est. $869/mo

    Tom Clark Buick GMC

    4.8
    Check Availability
    Denton, TX (17 mi)
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  • Summit White 2026 GMC Sierra 2500 Pro

    $49,569

    MSRP $58,093

    Est. $915/mo

    Tom Clark Buick GMC

    4.8
    Check Availability
    Denton, TX (17 mi)
    Quick view
  • Summit White 2026 GMC Sierra 2500 Pro

    $49,569

    MSRP $58,093

    Est. $915/mo

    Tom Clark Buick GMC

    4.8
    Check Availability
    Denton, TX (17 mi)
    Quick view
  • Summit White 2026 GMC Sierra 2500 Pro

    $49,569

    MSRP $58,093

    Est. $915/mo

    Tom Clark Buick GMC

    4.8
    Check Availability
    Denton, TX (17 mi)
    Quick view
  • Summit White 2026 GMC Sierra 2500 Pro

    $49,479

    MSRP $58,003

    Est. $913/mo

    Tom Clark Buick GMC

    4.8
    Check Availability
    Denton, TX (17 mi)
    Quick view
  • Summit White 2026 GMC Sierra 2500 Pro

    $47,665

    $1K
    Est. $880/mo

    Ewing Buick GMC

    4.5
    Check Availability
    Plano, TX (8 mi)

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  • Summit White 2026 GMC Sierra 2500 Pro

    $44,154

    MSRP $52,678

    Est. $815/mo

    Tom Clark Buick GMC

    4.8
    Check Availability
    Denton, TX (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

    $64,083

    Est. $1,183/mo

    Laura Buick GMC

    4.5
    Check Availability
    $1,086 delivery from Collinsville, IL (543 mi)
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  • Dune 2026 GMC Sierra 2500 ProDune 2026 GMC Sierra 2500 ProDune 2026 GMC Sierra 2500 ProDune 2026 GMC Sierra 2500 ProDune 2026 GMC Sierra 2500 ProDune 2026 GMC Sierra 2500 Pro

    $64,536

    Est. $1,191/mo

    Laura Buick GMC

    4.5
    Check Availability
    $1,086 delivery from Collinsville, IL (543 mi)
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  • Sterling 2026 GMC Sierra 2500 ProSterling 2026 GMC Sierra 2500 ProSterling 2026 GMC Sierra 2500 ProSterling 2026 GMC Sierra 2500 ProSterling 2026 GMC Sierra 2500 ProSterling 2026 GMC Sierra 2500 Pro

    $58,715

    $1.5K
    Est. $1,084/mo

    Heritage Buick GMC

    4.6
    Check Availability
    Rockwall, TX (31 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

    $57,185

    $1.5K
    Est. $1,055/mo

    Heritage Buick GMC

    4.6
    Check Availability
    Rockwall, TX (31 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

    $51,622

    Est. $953/mo

    Freedom Chevrolet Buick GMC by Ed Morse

    3.7
    Check Availability
    Dallas, TX (35 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

    $51,622

    Est. $953/mo

    Freedom Chevrolet Buick GMC by Ed Morse

    3.7
    Check Availability
    Dallas, TX (35 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

    $51,080

    MSRP $56,080

    Est. $943/mo

    James Wood Motors, Inc

    4.8
    Check Availability
    Decatur, TX (41 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

    $51,665

    MSRP $56,665

    Est. $953/mo

    James Wood Motors, Inc

    4.8
    Check Availability
    Decatur, TX (41 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

    $46,778

    Est. $863/mo

    Freedom Chevrolet Buick GMC by Ed Morse

    3.7
    Check Availability
    Dallas, TX (35 mi)
    Quick view
  • Sterling 2026 GMC Sierra 2500 Pro

    $61,935

    Est. $1,143/mo

    Heritage Buick GMC

    4.6
    Check Availability
    Rockwall, TX (31 mi)
    Quick view
  • Summit White 2026 GMC Sierra 2500 Pro

    $68,092

    MSRP $58,093

    Est. $1,257/mo

    James Wood Motors, Inc

    4.8
    Check Availability
    Decatur, TX (41 mi)
    Quick view
  • Summit White 2026 GMC Sierra 2500 Pro

    $51,080

    MSRP $56,080

    Est. $943/mo

    James Wood Motors, Inc

    4.8
    Check Availability
    Decatur, TX (41 mi)
    Quick view

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