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  • Volcanic Red Tintcoat 2025 GMC Sierra 3500 AT4Volcanic Red Tintcoat 2025 GMC Sierra 3500 AT4Volcanic Red Tintcoat 2025 GMC Sierra 3500 AT4Volcanic Red Tintcoat 2025 GMC Sierra 3500 AT4Volcanic Red Tintcoat 2025 GMC Sierra 3500 AT4Volcanic Red Tintcoat 2025 GMC Sierra 3500 AT4

    $75,997

    23,651 mi.
    Est. $1,373/mo

    Lenz Truck - Fond du Lac, WI

    4.5
    Check Availability
    $1,124 delivery from Fond du Lac, WI (703 mi)
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  • Summit White 2025 GMC Sierra 3500 AT4Summit White 2025 GMC Sierra 3500 AT4Summit White 2025 GMC Sierra 3500 AT4Summit White 2025 GMC Sierra 3500 AT4Summit White 2025 GMC Sierra 3500 AT4Summit White 2025 GMC Sierra 3500 AT4

    $75,997

    17,224 mi.
    Est. $1,373/mo

    Lenz Truck - Fond du Lac, WI

    4.5
    Check Availability
    $1,124 delivery from Fond du Lac, WI (703 mi)
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  • White Frost Tri-Coat 2025 GMC Sierra 3500 Denali UltimateWhite Frost Tri-Coat 2025 GMC Sierra 3500 Denali UltimateWhite Frost Tri-Coat 2025 GMC Sierra 3500 Denali UltimateWhite Frost Tri-Coat 2025 GMC Sierra 3500 Denali UltimateWhite Frost Tri-Coat 2025 GMC Sierra 3500 Denali UltimateWhite Frost Tri-Coat 2025 GMC Sierra 3500 Denali Ultimate

    $84,000

    $1K
    9,977 mi.
    Est. $1,518/mo

    Ingersoll Auto of Danbury

    4.0
    Check Availability
    Danbury, CT (129 mi)
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  • Metallic 2025 GMC Sierra 3500 Denali UltimateMetallic 2025 GMC Sierra 3500 Denali UltimateMetallic 2025 GMC Sierra 3500 Denali UltimateMetallic 2025 GMC Sierra 3500 Denali UltimateMetallic 2025 GMC Sierra 3500 Denali UltimateMetallic 2025 GMC Sierra 3500 Denali Ultimate

    $82,000

    $3K
    13,140 mi.
    Est. $1,482/mo

    Ingersoll Auto of Danbury

    4.0
    Check Availability
    Danbury, CT (129 mi)
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  • Onyx Black 2025 GMC Sierra 3500 AT4Onyx Black 2025 GMC Sierra 3500 AT4Onyx Black 2025 GMC Sierra 3500 AT4Onyx Black 2025 GMC Sierra 3500 AT4Onyx Black 2025 GMC Sierra 3500 AT4Onyx Black 2025 GMC Sierra 3500 AT4

    $74,000

    $2K
    9,218 mi.
    Est. $1,337/mo

    Ingersoll Auto of Pawling

    4.7
    Check Availability
    Pawling, NY (127 mi)
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  • Summit White 2025 GMC Sierra 3500 AT4Summit White 2025 GMC Sierra 3500 AT4Summit White 2025 GMC Sierra 3500 AT4Summit White 2025 GMC Sierra 3500 AT4Summit White 2025 GMC Sierra 3500 AT4Summit White 2025 GMC Sierra 3500 AT4

    $69,500

    $1.5K
    28,293 mi.
    Est. $1,256/mo

    GMC of Watertown

    3.8
    Check Availability
    Watertown, CT (150 mi)
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  • Onyx Black 2025 GMC Sierra 3500 DenaliOnyx Black 2025 GMC Sierra 3500 DenaliOnyx Black 2025 GMC Sierra 3500 DenaliOnyx Black 2025 GMC Sierra 3500 DenaliOnyx Black 2025 GMC Sierra 3500 DenaliOnyx Black 2025 GMC Sierra 3500 Denali

    $73,500

    $490
    49,108 mi.
    Est. $1,328/mo

    Ourisman Honda of Frederick

    4.5
    Check Availability
    Frederick, MD (124 mi)
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  • Sterling Metallic 2025 GMC Sierra 3500 AT4Sterling Metallic 2025 GMC Sierra 3500 AT4Sterling Metallic 2025 GMC Sierra 3500 AT4Sterling Metallic 2025 GMC Sierra 3500 AT4Sterling Metallic 2025 GMC Sierra 3500 AT4Sterling Metallic 2025 GMC Sierra 3500 AT4

    $70,000

    18 mi.
    Est. $1,265/mo

    GMC of Watertown

    3.8
    Check Availability
    Watertown, CT (150 mi)
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  • White 2025 GMC Sierra 3500 DenaliWhite 2025 GMC Sierra 3500 DenaliWhite 2025 GMC Sierra 3500 DenaliWhite 2025 GMC Sierra 3500 DenaliWhite 2025 GMC Sierra 3500 DenaliWhite 2025 GMC Sierra 3500 Denali

    $84,977

    1,020 mi.
    Est. $1,536/mo

    Auto Connection of Lancaster

    Check Availability
    Lancaster, PA (52 mi)
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  • $79,804

    24,069 mi.
    Est. $1,442/mo

    North Bay Cadillac GMC

    4.2
    Check Availability
    Great Neck, NY (98 mi)
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GMC Sierra 3500 prices by year

Model year Average price Deals
2026 GMC Sierra 3500 $70,755

About the 2025 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 2025 GMC Sierra 3500
FAQs

How much does the 2025 GMC Sierra 3500 cost?

The 2025 GMC Sierra 3500 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2025 Sierra 3500 is $76,787, with pricing starting at $49,000.

What are some similar vehicles and competitors of the 2025 GMC Sierra 3500?

The 2025 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 $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)

Denali (2 styles)

Style
4WD Crew Cab 159" Denali 4WD Crew Cab 172" Denali
Inventory price
Starting at $75,000 Starting at $75,200
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 $96,700 Starting at $96,900
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 4WD Crew Cab 159" Pro 2WD Crew Cab 159" Pro 4WD Crew Cab 172" Pro 2WD Crew Cab 172" Pro 4WD Reg Cab 142" Pro 2WD Reg Cab 142" Pro
Inventory price
Starting at $52,400 Starting at $49,600 Starting at $54,000 Starting at $51,200 Starting at $54,200 Starting at $51,400 Starting at $50,300 Starting at $47,500
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 (8 styles)

Style
4WD Reg Cab 142" SLE 2WD Reg Cab 142" SLE *Ltd Avail* 4WD Double Cab 162" SLE 2WD Double Cab 162" SLE *Ltd Avail* 4WD Crew Cab 159" SLE 2WD Crew Cab 159" SLE *Ltd Avail* 4WD Crew Cab 172" SLE 2WD Crew Cab 172" SLE *Ltd Avail*
Inventory price
Starting at $54,400 Starting at $51,600 Starting at $56,700 Starting at $53,900 Starting at $58,300 Starting at $55,500 Starting at $58,500 Starting at $55,700
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)

SLT (4 styles)

Style
2WD Crew Cab 172" SLT *Ltd Avail* 4WD Crew Cab 159" SLT 2WD Crew Cab 159" SLT *Ltd Avail* 4WD Crew Cab 172" SLT
Inventory price
Starting at $63,300 Starting at $65,900 Starting at $63,100 Starting at $66,100
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)
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