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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

    $83,997

    7,435 mi.
    Est. $1,511/mo

    Lenz Truck - Fond du Lac, WI

    4.5
    Check Availability
    Fond du Lac, WI (29 mi)

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  • Titanium Rush Metallic (g6m) 2026 GMC Sierra 2500 AT4Titanium Rush Metallic (g6m) 2026 GMC Sierra 2500 AT4Titanium Rush Metallic (g6m) 2026 GMC Sierra 2500 AT4Titanium Rush Metallic (g6m) 2026 GMC Sierra 2500 AT4Titanium Rush Metallic (g6m) 2026 GMC Sierra 2500 AT4Titanium Rush Metallic (g6m) 2026 GMC Sierra 2500 AT4

    $77,189

    MSRP $80,290

    Est. $1,388/mo

    Meyer Motors

    4.4
    Check Availability
    Plymouth, WI (8 mi)
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  • Volcanic Red Tintcoat 2026 GMC Sierra 2500 SLTVolcanic Red Tintcoat 2026 GMC Sierra 2500 SLTVolcanic Red Tintcoat 2026 GMC Sierra 2500 SLTVolcanic Red Tintcoat 2026 GMC Sierra 2500 SLTVolcanic Red Tintcoat 2026 GMC Sierra 2500 SLTVolcanic Red Tintcoat 2026 GMC Sierra 2500 SLT

    $81,303

    MSRP $84,440

    Est. $1,462/mo

    Sheboygan Chevrolet

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    Sheboygan, WI (11 mi)
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  • Sterling Metallic (gxd) 2026 GMC Sierra 2500 AT4Sterling Metallic (gxd) 2026 GMC Sierra 2500 AT4Sterling Metallic (gxd) 2026 GMC Sierra 2500 AT4Sterling Metallic (gxd) 2026 GMC Sierra 2500 AT4Sterling Metallic (gxd) 2026 GMC Sierra 2500 AT4Sterling Metallic (gxd) 2026 GMC Sierra 2500 AT4

    $77,189

    MSRP $80,290

    Est. $1,388/mo

    Meyer Motors

    4.4
    Check Availability
    Plymouth, WI (8 mi)
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  • Summit White 2026 GMC Sierra 2500 AT4XSummit White 2026 GMC Sierra 2500 AT4XSummit White 2026 GMC Sierra 2500 AT4XSummit White 2026 GMC Sierra 2500 AT4XSummit White 2026 GMC Sierra 2500 AT4XSummit White 2026 GMC Sierra 2500 AT4X

    $93,498

    Est. $1,682/mo

    Lynch Buick GMC of West Bend

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    West Bend, WI (22 mi)
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  • Summit White 2026 GMC Sierra 2500 Denali UltimateSummit White 2026 GMC Sierra 2500 Denali UltimateSummit White 2026 GMC Sierra 2500 Denali UltimateSummit White 2026 GMC Sierra 2500 Denali UltimateSummit White 2026 GMC Sierra 2500 Denali UltimateSummit White 2026 GMC Sierra 2500 Denali Ultimate

    $92,969

    Est. $1,672/mo

    Lynch Buick GMC of West Bend

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    West Bend, WI (22 mi)
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  • Sterling Metallic 2026 GMC Sierra 2500 Denali UltimateSterling Metallic 2026 GMC Sierra 2500 Denali UltimateSterling Metallic 2026 GMC Sierra 2500 Denali UltimateSterling Metallic 2026 GMC Sierra 2500 Denali UltimateSterling Metallic 2026 GMC Sierra 2500 Denali UltimateSterling Metallic 2026 GMC Sierra 2500 Denali Ultimate

    $93,990

    $855
    Est. $1,691/mo

    Lynch Buick GMC of West Bend

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    West Bend, WI (22 mi)
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  • Volcanic Red Tintcoat 2026 GMC Sierra 2500 AT4Volcanic Red Tintcoat 2026 GMC Sierra 2500 AT4Volcanic Red Tintcoat 2026 GMC Sierra 2500 AT4Volcanic Red Tintcoat 2026 GMC Sierra 2500 AT4Volcanic Red Tintcoat 2026 GMC Sierra 2500 AT4Volcanic Red Tintcoat 2026 GMC Sierra 2500 AT4

    $87,234

    $250
    Est. $1,569/mo

    Lynch Buick GMC of West Bend

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    West Bend, WI (22 mi)
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  • Onyx Black 2026 GMC Sierra 2500 SLEOnyx Black 2026 GMC Sierra 2500 SLEOnyx Black 2026 GMC Sierra 2500 SLEOnyx Black 2026 GMC Sierra 2500 SLEOnyx Black 2026 GMC Sierra 2500 SLEOnyx Black 2026 GMC Sierra 2500 SLE

    $72,500

    $530
    Est. $1,304/mo

    Lynch Buick GMC of West Bend

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    West Bend, WI (22 mi)
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  • Glacier White Tricoat 2026 GMC Sierra 2500 DenaliGlacier White Tricoat 2026 GMC Sierra 2500 DenaliGlacier White Tricoat 2026 GMC Sierra 2500 DenaliGlacier White Tricoat 2026 GMC Sierra 2500 DenaliGlacier White Tricoat 2026 GMC Sierra 2500 DenaliGlacier White Tricoat 2026 GMC Sierra 2500 Denali

    $86,499

    $2.4K
    Est. $1,556/mo

    Lynch Buick GMC of West Bend

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    West Bend, WI (22 mi)
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  • Titanium Rush Metallic 2026 GMC Sierra 2500 DenaliTitanium Rush Metallic 2026 GMC Sierra 2500 DenaliTitanium Rush Metallic 2026 GMC Sierra 2500 DenaliTitanium Rush Metallic 2026 GMC Sierra 2500 DenaliTitanium Rush Metallic 2026 GMC Sierra 2500 DenaliTitanium Rush Metallic 2026 GMC Sierra 2500 Denali

    $82,994

    $5.1K

    MSRP $91,290

    Est. $1,493/mo

    Sheboygan Chevrolet

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    Sheboygan, WI (11 mi)
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  • Titanium Rush Metallic (g6m) 2026 GMC Sierra 2500 AT4Titanium Rush Metallic (g6m) 2026 GMC Sierra 2500 AT4Titanium Rush Metallic (g6m) 2026 GMC Sierra 2500 AT4Titanium Rush Metallic (g6m) 2026 GMC Sierra 2500 AT4Titanium Rush Metallic (g6m) 2026 GMC Sierra 2500 AT4Titanium Rush Metallic (g6m) 2026 GMC Sierra 2500 AT4

    $76,429

    MSRP $79,780

    Est. $1,375/mo

    Meyer Motors

    4.4
    Check Availability
    Plymouth, WI (8 mi)
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  • Sterling Metallic (gxd) 2026 GMC Sierra 2500 AT4Sterling Metallic (gxd) 2026 GMC Sierra 2500 AT4Sterling Metallic (gxd) 2026 GMC Sierra 2500 AT4Sterling Metallic (gxd) 2026 GMC Sierra 2500 AT4Sterling Metallic (gxd) 2026 GMC Sierra 2500 AT4Sterling Metallic (gxd) 2026 GMC Sierra 2500 AT4

    $76,429

    MSRP $79,780

    Est. $1,375/mo

    Meyer Motors

    4.4
    Check Availability
    Plymouth, WI (8 mi)
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  • Sterling Metallic (gxd) 2026 GMC Sierra 2500 AT4Sterling Metallic (gxd) 2026 GMC Sierra 2500 AT4Sterling Metallic (gxd) 2026 GMC Sierra 2500 AT4Sterling Metallic (gxd) 2026 GMC Sierra 2500 AT4Sterling Metallic (gxd) 2026 GMC Sierra 2500 AT4Sterling Metallic (gxd) 2026 GMC Sierra 2500 AT4

    $77,189

    MSRP $80,290

    Est. $1,388/mo

    Meyer Motors

    4.4
    Check Availability
    Plymouth, WI (8 mi)
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  • Titanium Rush Metallic 2026 GMC Sierra 2500 SLTTitanium Rush Metallic 2026 GMC Sierra 2500 SLTTitanium Rush Metallic 2026 GMC Sierra 2500 SLTTitanium Rush Metallic 2026 GMC Sierra 2500 SLTTitanium Rush Metallic 2026 GMC Sierra 2500 SLTTitanium Rush Metallic 2026 GMC Sierra 2500 SLT

    $81,163

    MSRP $84,290

    Est. $1,460/mo

    Sheboygan Chevrolet

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    Sheboygan, WI (11 mi)
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  • Glacier White Tricoat 2026 GMC Sierra 2500 SLTGlacier White Tricoat 2026 GMC Sierra 2500 SLTGlacier White Tricoat 2026 GMC Sierra 2500 SLTGlacier White Tricoat 2026 GMC Sierra 2500 SLTGlacier White Tricoat 2026 GMC Sierra 2500 SLTGlacier White Tricoat 2026 GMC Sierra 2500 SLT

    $68,829

    $3.9K

    MSRP $75,600

    Est. $1,238/mo

    Sheboygan Chevrolet

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    Sheboygan, WI (11 mi)
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  • Sterling Metallic 2026 GMC Sierra 2500 SLTSterling Metallic 2026 GMC Sierra 2500 SLTSterling Metallic 2026 GMC Sierra 2500 SLTSterling Metallic 2026 GMC Sierra 2500 SLTSterling Metallic 2026 GMC Sierra 2500 SLTSterling Metallic 2026 GMC Sierra 2500 SLT

    $68,412

    MSRP $76,265

    Est. $1,231/mo

    Woody Buick GMC of Gurnee

    5.0
    Check Availability
    $299 delivery from Gurnee, IL (88 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

    $47,412

    $2K

    MSRP $54,505

    Est. $853/mo

    Woody Buick GMC Naperville

    4.9
    Check Availability
    $299 delivery from Naperville, IL (131 mi)
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  • Onyx Black 2026 GMC Sierra 2500 DenaliOnyx Black 2026 GMC Sierra 2500 DenaliOnyx Black 2026 GMC Sierra 2500 DenaliOnyx Black 2026 GMC Sierra 2500 DenaliOnyx Black 2026 GMC Sierra 2500 DenaliOnyx Black 2026 GMC Sierra 2500 Denali

    $85,545

    $2.9K
    Est. $1,539/mo

    Ewald Buick GMC of Menomonee Falls

    4.7
    Check Availability
    Menomonee Falls, WI (33 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

    $89,479

    MSRP $91,675

    Est. $1,609/mo

    Kunes Buick GMC of Greenfield

    4.1
    Check Availability
    Greenfield, WI (47 mi)
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  • Onyx Black 2026 GMC Sierra 2500 AT4XOnyx Black 2026 GMC Sierra 2500 AT4XOnyx Black 2026 GMC Sierra 2500 AT4XOnyx Black 2026 GMC Sierra 2500 AT4XOnyx Black 2026 GMC Sierra 2500 AT4XOnyx Black 2026 GMC Sierra 2500 AT4X

    $84,885

    $5K
    Est. $1,527/mo

    Brookfield Buick GMC

    4.7
    Check Availability
    Brookfield, WI (39 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

    $81,501

    MSRP $81,102

    Est. $1,466/mo

    Bergstrom Chevrolet GMC of Manitowoc

    4.9
    Check Availability
    Manitowoc, WI (33 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

    $86,715

    MSRP $92,399

    Est. $1,560/mo

    Bergstrom GM of Oshkosh

    4.8
    Check Availability
    Oshkosh, WI (43 mi)
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  • Sterling 2026 GMC Sierra 2500 DenaliSterling 2026 GMC Sierra 2500 DenaliSterling 2026 GMC Sierra 2500 DenaliSterling 2026 GMC Sierra 2500 DenaliSterling 2026 GMC Sierra 2500 DenaliSterling 2026 GMC Sierra 2500 Denali

    $87,195

    $2.9K
    Est. $1,568/mo

    Ewald Buick GMC of Menomonee Falls

    4.7
    Check Availability
    Menomonee Falls, WI (33 mi)
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  • Glacier White Tricoat 2026 GMC Sierra 2500 DenaliGlacier White Tricoat 2026 GMC Sierra 2500 DenaliGlacier White Tricoat 2026 GMC Sierra 2500 DenaliGlacier White Tricoat 2026 GMC Sierra 2500 DenaliGlacier White Tricoat 2026 GMC Sierra 2500 DenaliGlacier White Tricoat 2026 GMC Sierra 2500 Denali

    $89,355

    Est. $1,607/mo

    Brookfield Buick GMC

    4.7
    Check Availability
    Brookfield, WI (39 mi)
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  • Sterling Metallic 2026 GMC Sierra 2500 SLESterling Metallic 2026 GMC Sierra 2500 SLESterling Metallic 2026 GMC Sierra 2500 SLESterling Metallic 2026 GMC Sierra 2500 SLESterling Metallic 2026 GMC Sierra 2500 SLESterling Metallic 2026 GMC Sierra 2500 SLE

    $76,400

    MSRP $78,330

    Est. $1,374/mo

    Kunes Buick GMC of Greenfield

    4.1
    Check Availability
    Greenfield, WI (47 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

    $87,693

    MSRP $87,294

    Est. $1,577/mo

    Bergstrom Chevrolet GMC of Manitowoc

    4.9
    Check Availability
    Manitowoc, WI (33 mi)
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  • Onyx Black 2026 GMC Sierra 2500 SLEOnyx Black 2026 GMC Sierra 2500 SLEOnyx Black 2026 GMC Sierra 2500 SLEOnyx Black 2026 GMC Sierra 2500 SLEOnyx Black 2026 GMC Sierra 2500 SLEOnyx Black 2026 GMC Sierra 2500 SLE

    $61,584

    Est. $1,108/mo

    Holiday Chevrolet Buick GMC Dealership

    4.8
    Check Availability
    Fond Du Lac, WI (31 mi)
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  • Downpour Metallic 2026 GMC Sierra 2500 DenaliDownpour Metallic 2026 GMC Sierra 2500 DenaliDownpour Metallic 2026 GMC Sierra 2500 DenaliDownpour Metallic 2026 GMC Sierra 2500 DenaliDownpour Metallic 2026 GMC Sierra 2500 DenaliDownpour Metallic 2026 GMC Sierra 2500 Denali

    $89,798

    Est. $1,615/mo

    Brookfield Buick GMC

    4.7
    Check Availability
    Brookfield, WI (39 mi)
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  • Onyx Black 2026 GMC Sierra 2500 Denali UltimateOnyx Black 2026 GMC Sierra 2500 Denali UltimateOnyx Black 2026 GMC Sierra 2500 Denali UltimateOnyx Black 2026 GMC Sierra 2500 Denali UltimateOnyx Black 2026 GMC Sierra 2500 Denali UltimateOnyx Black 2026 GMC Sierra 2500 Denali Ultimate

    $93,896

    Est. $1,689/mo

    Holiday Chevrolet Buick GMC Dealership

    4.8
    Check Availability
    Fond Du Lac, WI (31 mi)
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GMC Sierra 2500 prices by year

Model year Average price Deals
2025 GMC Sierra 2500 $76,306 9 Good deals
2024 GMC Sierra 2500 $68,252 9 Good deals

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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