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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

    $68,447

    $400

    MSRP $76,260

    Est. $1,249/mo

    Walt Massey Chevrolet GMC Columbia

    4.7
    Check Availability
    Columbia, MS (28 mi)

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  • WHITE 2026 GMC Sierra 2500 Denali UltimateWHITE 2026 GMC Sierra 2500 Denali UltimateWHITE 2026 GMC Sierra 2500 Denali UltimateWHITE 2026 GMC Sierra 2500 Denali UltimateWHITE 2026 GMC Sierra 2500 Denali UltimateWHITE 2026 GMC Sierra 2500 Denali Ultimate

    $95,740

    $9.6K

    MSRP $105,405

    Est. $1,747/mo

    Legacy GMC of Laurel

    4.7
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    Laurel, MS (30 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

    $84,115

    $400

    MSRP $92,935

    Est. $1,534/mo

    Walt Massey Chevrolet GMC Columbia

    4.7
    Check Availability
    Columbia, MS (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

    $61,520

    MSRP $70,720

    Est. $1,122/mo

    Pine Belt Chevrolet of Collins

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    Collins, MS (27 mi)
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  • WHITE 2026 GMC Sierra 2500 AT4XWHITE 2026 GMC Sierra 2500 AT4XWHITE 2026 GMC Sierra 2500 AT4XWHITE 2026 GMC Sierra 2500 AT4XWHITE 2026 GMC Sierra 2500 AT4XWHITE 2026 GMC Sierra 2500 AT4X

    $91,590

    $8.6K

    MSRP $100,255

    Est. $1,671/mo

    Legacy GMC of Laurel

    4.7
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    Laurel, MS (30 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

    $81,568

    MSRP $91,145

    Est. $1,488/mo

    Walt Massey Chevrolet GMC Columbia

    4.7
    Check Availability
    Columbia, MS (28 mi)
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  • WHITE 2026 GMC Sierra 2500 ProWHITE 2026 GMC Sierra 2500 ProWHITE 2026 GMC Sierra 2500 ProWHITE 2026 GMC Sierra 2500 ProWHITE 2026 GMC Sierra 2500 ProWHITE 2026 GMC Sierra 2500 Pro

    $53,340

    $7.1K

    MSRP $60,505

    Est. $973/mo

    Legacy GMC of Laurel

    4.7
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    Laurel, MS (30 mi)
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  • SILVER 2026 GMC Sierra 2500 DenaliSILVER 2026 GMC Sierra 2500 DenaliSILVER 2026 GMC Sierra 2500 DenaliSILVER 2026 GMC Sierra 2500 DenaliSILVER 2026 GMC Sierra 2500 DenaliSILVER 2026 GMC Sierra 2500 Denali

    $86,575

    $9.6K

    MSRP $96,240

    Est. $1,579/mo

    Legacy GMC of Laurel

    4.7
    Check Availability
    Laurel, MS (30 mi)
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  • SILVER 2026 GMC Sierra 2500 DenaliSILVER 2026 GMC Sierra 2500 DenaliSILVER 2026 GMC Sierra 2500 DenaliSILVER 2026 GMC Sierra 2500 DenaliSILVER 2026 GMC Sierra 2500 DenaliSILVER 2026 GMC Sierra 2500 Denali

    $97,435

    MSRP $97,435

    Est. $1,777/mo

    Legacy GMC of Laurel

    4.7
    Check Availability
    Laurel, MS (30 mi)
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  • BEIGE 2026 GMC Sierra 2500 AT4XBEIGE 2026 GMC Sierra 2500 AT4XBEIGE 2026 GMC Sierra 2500 AT4XBEIGE 2026 GMC Sierra 2500 AT4XBEIGE 2026 GMC Sierra 2500 AT4XBEIGE 2026 GMC Sierra 2500 AT4X

    $92,085

    $8.6K

    MSRP $100,750

    Est. $1,680/mo

    Legacy GMC of Laurel

    4.7
    Check Availability
    Laurel, MS (30 mi)
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  • WHITE 2026 GMC Sierra 2500 DenaliWHITE 2026 GMC Sierra 2500 DenaliWHITE 2026 GMC Sierra 2500 DenaliWHITE 2026 GMC Sierra 2500 DenaliWHITE 2026 GMC Sierra 2500 DenaliWHITE 2026 GMC Sierra 2500 Denali

    $87,575

    $9.6K

    MSRP $97,240

    Est. $1,598/mo

    Legacy GMC of Laurel

    4.7
    Check Availability
    Laurel, MS (30 mi)
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  • WHITE 2026 GMC Sierra 2500 DenaliWHITE 2026 GMC Sierra 2500 DenaliWHITE 2026 GMC Sierra 2500 DenaliWHITE 2026 GMC Sierra 2500 DenaliWHITE 2026 GMC Sierra 2500 DenaliWHITE 2026 GMC Sierra 2500 Denali

    $89,070

    $9.6K

    MSRP $98,735

    Est. $1,625/mo

    Legacy GMC of Laurel

    4.7
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    Laurel, MS (30 mi)
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  • WHITE 2026 GMC Sierra 2500 ProWHITE 2026 GMC Sierra 2500 ProWHITE 2026 GMC Sierra 2500 ProWHITE 2026 GMC Sierra 2500 ProWHITE 2026 GMC Sierra 2500 ProWHITE 2026 GMC Sierra 2500 Pro

    $47,930

    $8.1K

    MSRP $56,095

    Est. $874/mo

    Legacy GMC of Laurel

    4.7
    Check Availability
    Laurel, MS (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

    $76,362

    MSRP $85,535

    Est. $1,393/mo

    Walt Massey Chevrolet GMC Columbia

    4.7
    Check Availability
    Columbia, MS (28 mi)
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  • SILVER 2026 GMC Sierra 2500 AT4XSILVER 2026 GMC Sierra 2500 AT4XSILVER 2026 GMC Sierra 2500 AT4XSILVER 2026 GMC Sierra 2500 AT4XSILVER 2026 GMC Sierra 2500 AT4XSILVER 2026 GMC Sierra 2500 AT4X

    $92,085

    $8.6K

    MSRP $100,750

    Est. $1,680/mo

    Legacy GMC of Laurel

    4.7
    Check Availability
    Laurel, MS (30 mi)
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  • BEIGE 2026 GMC Sierra 2500 AT4

    $95,135

    MSRP $95,135

    Est. $1,735/mo

    Legacy GMC of Laurel

    4.7
    Check Availability
    Laurel, MS (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

    $73,422

    $3K
    Est. $1,339/mo

    Laura Buick GMC

    4.6
    Check Availability
    $1,020 delivery from Collinsville, IL (511 mi)
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  • Sterling 2026 GMC Sierra 2500 Denali UltimateSterling 2026 GMC Sierra 2500 Denali UltimateSterling 2026 GMC Sierra 2500 Denali UltimateSterling 2026 GMC Sierra 2500 Denali UltimateSterling 2026 GMC Sierra 2500 Denali UltimateSterling 2026 GMC Sierra 2500 Denali Ultimate

    $98,504

    Est. $1,797/mo

    Laura Buick GMC

    4.6
    Check Availability
    $1,020 delivery from Collinsville, IL (511 mi)
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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

    $80,405

    MSRP $89,555

    Est. $1,467/mo

    Walt Massey Chevrolet GMC Lucedale

    4.8
    Check Availability
    Lucedale, MS (54 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

    $58,990

    MSRP $67,490

    Est. $1,076/mo

    Mandal Buick GMC Inc.

    4.6
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    D'lberville, MS (66 mi)
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  • Summit White 2026 GMC Sierra 2500 DenaliSummit White 2026 GMC Sierra 2500 DenaliSummit White 2026 GMC Sierra 2500 DenaliSummit White 2026 GMC Sierra 2500 DenaliSummit White 2026 GMC Sierra 2500 DenaliSummit White 2026 GMC Sierra 2500 Denali

    $89,965

    MSRP $89,965

    Est. $1,641/mo

    Rainbow Northshore GMC

    4.7
    Check Availability
    Covington, LA (75 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

    $58,300

    MSRP $58,300

    Est. $1,064/mo

    KH Nissan

    5.0
    Check Availability
    Summit, MS (68 mi)
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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

    $90,935

    MSRP $90,935

    Est. $1,659/mo

    Stan King GMC Superstore

    Check Availability
    Brookhaven, MS (69 mi)
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  • White 2026 GMC Sierra 2500 ProWhite 2026 GMC Sierra 2500 ProWhite 2026 GMC Sierra 2500 ProWhite 2026 GMC Sierra 2500 ProWhite 2026 GMC Sierra 2500 ProWhite 2026 GMC Sierra 2500 Pro

    $51,985

    MSRP $57,485

    Est. $948/mo

    Mossy of Picayune GMC

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    Picayune, MS (60 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

    $80,852

    MSRP $90,050

    Est. $1,475/mo

    Walt Massey Chevrolet GMC Lucedale

    4.8
    Check Availability
    Lucedale, MS (54 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

    $60,605

    MSRP $68,605

    Est. $1,106/mo

    Mandal Buick GMC Inc.

    4.6
    Check Availability
    D'lberville, MS (66 mi)
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  • Metallic 2026 GMC Sierra 2500 ProMetallic 2026 GMC Sierra 2500 ProMetallic 2026 GMC Sierra 2500 ProMetallic 2026 GMC Sierra 2500 ProMetallic 2026 GMC Sierra 2500 ProMetallic 2026 GMC Sierra 2500 Pro

    $68,300

    MSRP $68,300

    Est. $1,246/mo

    Rainbow Northshore GMC

    4.7
    Check Availability
    Covington, LA (75 mi)
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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

    $80,405

    MSRP $89,555

    Est. $1,467/mo

    Walt Massey Chevrolet GMC Lucedale

    4.8
    Check Availability
    Lucedale, MS (54 mi)
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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

    $79,507

    MSRP $88,560

    Est. $1,450/mo

    Walt Massey Chevrolet GMC Lucedale

    4.8
    Check Availability
    Lucedale, MS (54 mi)
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  • Volcanic Red 2026 GMC Sierra 2500 AT4Volcanic Red 2026 GMC Sierra 2500 AT4Volcanic Red 2026 GMC Sierra 2500 AT4Volcanic Red 2026 GMC Sierra 2500 AT4Volcanic Red 2026 GMC Sierra 2500 AT4Volcanic Red 2026 GMC Sierra 2500 AT4

    $84,810

    MSRP $91,350

    Est. $1,547/mo

    Walt Massey Chevrolet GMC Lucedale

    4.8
    Check Availability
    Lucedale, MS (54 mi)
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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
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)

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)

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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