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  • Summit White 2026 GMC Sierra 3500 BaseSummit White 2026 GMC Sierra 3500 BaseSummit White 2026 GMC Sierra 3500 BaseSummit White 2026 GMC Sierra 3500 BaseSummit White 2026 GMC Sierra 3500 BaseSummit White 2026 GMC Sierra 3500 Base

    $54,143

    MSRP $54,143

    Est. $988/mo

    Stan King GMC Superstore

    Check Availability
    Brookhaven, MS (10 mi)
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  • 2026 GMC Sierra 3500 Base

    $68,370

    MSRP $68,370

    Est. $1,247/mo

    Stan King GMC Superstore

    Check Availability
    Brookhaven, MS (10 mi)
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  • Sterling Metallic 2026 GMC Sierra 3500 SLT

    $89,195

    MSRP $89,195

    Est. $1,627/mo

    Stan King GMC Superstore

    Check Availability
    Brookhaven, MS (10 mi)
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  • 2026 GMC Sierra 3500 Base

    $68,370

    MSRP $68,370

    Est. $1,247/mo

    Stan King GMC Superstore

    Check Availability
    Brookhaven, MS (10 mi)
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  • 2026 GMC Sierra 3500 Base

    $68,370

    MSRP $68,370

    Est. $1,247/mo

    Stan King GMC Superstore

    Check Availability
    Brookhaven, MS (10 mi)
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  • Summit White 2026 GMC Sierra 3500 Base

    $64,863

    MSRP $64,863

    Est. $1,183/mo

    Stan King GMC Superstore

    Check Availability
    Brookhaven, MS (10 mi)
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  • Glacier White 2026 GMC Sierra 3500 Denali

    $106,975

    MSRP $106,975

    Est. $1,951/mo

    Stan King GMC Superstore

    Check Availability
    Brookhaven, MS (10 mi)
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  • Volcanic Red 2026 GMC Sierra 3500 SLT

    $89,345

    MSRP $89,345

    Est. $1,630/mo

    Stan King GMC Superstore

    Check Availability
    Brookhaven, MS (10 mi)
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  • Summit White 2026 GMC Sierra 3500 Base

    $68,370

    MSRP $68,370

    Est. $1,247/mo

    Stan King GMC Superstore

    Check Availability
    Brookhaven, MS (10 mi)
    Quick view
  • Sterling Metallic 2026 GMC Sierra 3500 Base

    $69,318

    MSRP $69,318

    Est. $1,265/mo

    Stan King GMC Superstore

    Check Availability
    Brookhaven, MS (10 mi)
    Quick view
  • Sterling Metallic 2026 GMC Sierra 3500 Base

    $69,318

    MSRP $69,318

    Est. $1,265/mo

    Stan King GMC Superstore

    Check Availability
    Brookhaven, MS (10 mi)
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  • Onyx Black 2026 GMC Sierra 3500 Base

    $69,318

    MSRP $69,318

    Est. $1,265/mo

    Stan King GMC Superstore

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    Brookhaven, MS (10 mi)
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  • White 2026 GMC Sierra 3500 DenaliWhite 2026 GMC Sierra 3500 DenaliWhite 2026 GMC Sierra 3500 DenaliWhite 2026 GMC Sierra 3500 DenaliWhite 2026 GMC Sierra 3500 DenaliWhite 2026 GMC Sierra 3500 Denali

    $97,184

    MSRP $97,959

    Est. $1,773/mo

    Group 1 Buick GMC South

    4.6
    Check Availability
    Free delivery from Houston, TX (320 mi)
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  • Gray 2026 GMC Sierra 3500 DenaliGray 2026 GMC Sierra 3500 DenaliGray 2026 GMC Sierra 3500 DenaliGray 2026 GMC Sierra 3500 DenaliGray 2026 GMC Sierra 3500 DenaliGray 2026 GMC Sierra 3500 Denali

    $97,679

    MSRP $98,454

    Est. $1,782/mo

    Group 1 Buick GMC South

    4.6
    Check Availability
    Free delivery from Houston, TX (320 mi)
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  • Summit White 2026 GMC Sierra 3500 ProSummit White 2026 GMC Sierra 3500 ProSummit White 2026 GMC Sierra 3500 ProSummit White 2026 GMC Sierra 3500 ProSummit White 2026 GMC Sierra 3500 ProSummit White 2026 GMC Sierra 3500 Pro

    $77,598

    MSRP $69,198

    Est. $1,416/mo

    Fowler GMC

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    Pearl, MS (46 mi)
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  • Summit White 2026 GMC Sierra 3500 ProSummit White 2026 GMC Sierra 3500 ProSummit White 2026 GMC Sierra 3500 ProSummit White 2026 GMC Sierra 3500 ProSummit White 2026 GMC Sierra 3500 ProSummit White 2026 GMC Sierra 3500 Pro

    $76,773

    MSRP $68,373

    Est. $1,401/mo

    Fowler GMC

    Check Availability
    Pearl, MS (46 mi)
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  • Summit White 2026 GMC Sierra 3500 ProSummit White 2026 GMC Sierra 3500 ProSummit White 2026 GMC Sierra 3500 ProSummit White 2026 GMC Sierra 3500 ProSummit White 2026 GMC Sierra 3500 ProSummit White 2026 GMC Sierra 3500 Pro

    $77,098

    MSRP $68,698

    Est. $1,406/mo

    Fowler GMC

    Check Availability
    Pearl, MS (46 mi)
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  • Summit White 2026 GMC Sierra 3500 Pro

    $68,198

    MSRP $69,198

    Est. $1,244/mo

    Fowler GMC

    Check Availability
    Pearl, MS (46 mi)
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  • Summit White 2026 GMC Sierra 3500 Pro

    $77,598

    MSRP $69,198

    Est. $1,416/mo

    Fowler GMC

    Check Availability
    Pearl, MS (46 mi)
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  • $91,925

    MSRP $97,190

    Est. $1,677/mo

    Walt Massey Chevrolet GMC Columbia

    4.7
    Check Availability
    Columbia, MS (49 mi)
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About the 2026 GMC Sierra 3500

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 3500
FAQs

How much does the 2026 GMC Sierra 3500 cost?

The 2026 GMC Sierra 3500 price depends on trim level and optional features. Prices typically start at $48,200 and go as high as $97,800 for fully loaded models.

What are some similar vehicles and competitors of the 2026 GMC Sierra 3500?

The 2026 GMC Sierra 3500 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 $73,400 Starting at $73,600
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 (2 styles)

Style
4WD Crew Cab 159" Denali 4WD Crew Cab 172" Denali
Inventory price
Starting at $76,300 Starting at $76,500
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)

Denali Ultimate (2 styles)

Style
4WD Crew Cab 172" Denali Ultimate 4WD Crew Cab 159" Denali Ultimate
Inventory price
Starting at $97,800 Starting at $97,600
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 (8 styles)

Style
4WD Double Cab 162" Pro 2WD Double Cab 162" Pro 2WD Crew Cab 172" Pro 4WD Crew Cab 172" Pro 2WD Crew Cab 159" Pro 4WD Crew Cab 159" Pro 4WD Reg Cab 142" Pro 2WD Reg Cab 142" Pro
Inventory price
Starting at $53,100 Starting at $50,300 Starting at $52,100 Starting at $54,900 Starting at $51,900 Starting at $54,700 Starting at $51,000 Starting at $48,200
Combined MPG
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)

SLE (4 styles)

Style
4WD Double Cab 162" SLE 4WD Reg Cab 142" SLE 4WD Crew Cab 172" SLE 4WD Crew Cab 159" SLE
Inventory price
Starting at $57,500 Starting at $55,200 Starting at $59,300 Starting at $59,100
Combined MPG
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)

SLT (2 styles)

Style
4WD Crew Cab 172" SLT 4WD Crew Cab 159" SLT
Inventory price
Starting at $66,600 Starting at $66,400
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)
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