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  • White Frost Tricoat 2025 GMC Sierra 3500 DenaliWhite Frost Tricoat 2025 GMC Sierra 3500 DenaliWhite Frost Tricoat 2025 GMC Sierra 3500 DenaliWhite Frost Tricoat 2025 GMC Sierra 3500 DenaliWhite Frost Tricoat 2025 GMC Sierra 3500 DenaliWhite Frost Tricoat 2025 GMC Sierra 3500 Denali

    $84,995

    $5K
    2,780 mi.
    Est. $1,581/mo

    AutoNation USA Phoenix

    4.3
    Check Availability
    Phoenix, AZ (6 mi)

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  • White Frost 2025 GMC Sierra 3500 DenaliWhite Frost 2025 GMC Sierra 3500 DenaliWhite Frost 2025 GMC Sierra 3500 DenaliWhite Frost 2025 GMC Sierra 3500 DenaliWhite Frost 2025 GMC Sierra 3500 DenaliWhite Frost 2025 GMC Sierra 3500 Denali

    $75,873

    $1.1K
    15,665 mi.
    Est. $1,411/mo

    Bill Luke Santan

    4.3
    Check Availability
    Gilbert, AZ (28 mi)
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  • Gray 2025 GMC Sierra 3500 SLEGray 2025 GMC Sierra 3500 SLEGray 2025 GMC Sierra 3500 SLEGray 2025 GMC Sierra 3500 SLEGray 2025 GMC Sierra 3500 SLEGray 2025 GMC Sierra 3500 SLE

    $59,873

    $500
    31,825 mi.
    Est. $1,114/mo

    Bill Luke Tempe

    4.3
    Check Availability
    Tempe, AZ (17 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

    $99,557

    7,485 mi.
    Est. $1,852/mo

    Lifted Trucks - Mesa

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    Mesa, AZ (21 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

    $95,778

    $8K
    15,129 mi.
    Est. $1,782/mo

    Lifted Trucks - Scottsdale

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    Scottsdale, AZ (13 mi)
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  • Sterling Metallic 2025 GMC Sierra 3500 SLTSterling Metallic 2025 GMC Sierra 3500 SLTSterling Metallic 2025 GMC Sierra 3500 SLTSterling Metallic 2025 GMC Sierra 3500 SLTSterling Metallic 2025 GMC Sierra 3500 SLTSterling Metallic 2025 GMC Sierra 3500 SLT

    $71,573

    $1.1K
    10,308 mi.
    Est. $1,331/mo

    Bill Luke Santan

    4.3
    Check Availability
    Gilbert, AZ (28 mi)
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  • White Frost Tricoat 2025 GMC Sierra 3500 DenaliWhite Frost Tricoat 2025 GMC Sierra 3500 DenaliWhite Frost Tricoat 2025 GMC Sierra 3500 DenaliWhite Frost Tricoat 2025 GMC Sierra 3500 DenaliWhite Frost Tricoat 2025 GMC Sierra 3500 DenaliWhite Frost Tricoat 2025 GMC Sierra 3500 Denali

    $103,050

    $1.3K
    20,861 mi.
    Est. $1,917/mo

    Lifted Trucks - Phoenix

    2.4
    Check Availability
    Phoenix, AZ (7 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

    $96,877

    16,449 mi.
    Est. $1,802/mo

    Lifted Trucks - Mesa

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    Mesa, AZ (21 mi)
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  • Sterling Gray Metallic 2025 GMC Sierra 3500 AT4Sterling Gray Metallic 2025 GMC Sierra 3500 AT4Sterling Gray Metallic 2025 GMC Sierra 3500 AT4Sterling Gray Metallic 2025 GMC Sierra 3500 AT4Sterling Gray Metallic 2025 GMC Sierra 3500 AT4Sterling Gray Metallic 2025 GMC Sierra 3500 AT4

    $89,984

    11,219 mi.
    Est. $1,674/mo

    Lifted Trucks - Mesa

    Check Availability
    Mesa, AZ (21 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

    $83,990

    25,264 mi.
    Est. $1,562/mo

    Lifted Trucks - Mesa

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    Mesa, AZ (21 mi)
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  • Sterling 2025 GMC Sierra 3500 SLTSterling 2025 GMC Sierra 3500 SLTSterling 2025 GMC Sierra 3500 SLTSterling 2025 GMC Sierra 3500 SLTSterling 2025 GMC Sierra 3500 SLTSterling 2025 GMC Sierra 3500 SLT

    $66,999

    21,437 mi.
    Est. $1,246/mo

    Kissner Motors

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    $600 delivery from Grand Junction, CO (429 mi)
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  • Summit White 2025 GMC Sierra 3500 DenaliSummit White 2025 GMC Sierra 3500 DenaliSummit White 2025 GMC Sierra 3500 DenaliSummit White 2025 GMC Sierra 3500 DenaliSummit White 2025 GMC Sierra 3500 DenaliSummit White 2025 GMC Sierra 3500 Denali

    $79,377

    19,620 mi.
    Est. $1,476/mo

    James Wood Motors, Inc

    4.8
    Check Availability
    $1,255 delivery from Decatur, TX (837 mi)
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  • White Frost Tricoat 2025 GMC Sierra 3500 DenaliWhite Frost Tricoat 2025 GMC Sierra 3500 DenaliWhite Frost Tricoat 2025 GMC Sierra 3500 DenaliWhite Frost Tricoat 2025 GMC Sierra 3500 DenaliWhite Frost Tricoat 2025 GMC Sierra 3500 DenaliWhite Frost Tricoat 2025 GMC Sierra 3500 Denali

    $80,990

    20,269 mi.
    Est. $1,506/mo

    Royal Buick GMC Cadillac

    4.7
    Check Availability
    Tucson, AZ (110 mi)
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  • Onyx Black 2025 GMC Sierra 3500 SLTOnyx Black 2025 GMC Sierra 3500 SLTOnyx Black 2025 GMC Sierra 3500 SLTOnyx Black 2025 GMC Sierra 3500 SLTOnyx Black 2025 GMC Sierra 3500 SLTOnyx Black 2025 GMC Sierra 3500 SLT

    $71,373

    $1.5K
    13,429 mi.
    Est. $1,328/mo

    Bill Luke Marana

    4.5
    Check Availability
    Tucson, AZ (100 mi)
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  • Sterling 2025 GMC Sierra 3500 Denali Ultimate

    $92,692

    7,586 mi.
    Est. $1,724/mo

    Bradley Ford Lincoln

    4.2
    Check Availability
    Lake Havasu C, AZ (145 mi)
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GMC Sierra 3500 prices by year

Model year Average price Deals
2026 GMC Sierra 3500 $80,711 1 Good deal
2024 GMC Sierra 3500 $78,152 11 Good deals

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 $76,685, 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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