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New GMC Sierra 3500 HD cars for sale

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Condition: New Make: GMC Model: Sierra 3500 HD
Showing 1-20 of 101 items.
New

$83,854

2026 GMC Sierra 3500 HD AT4

Listed in Spartanburg, SC

Model year
2026
Transmission
Automatic
Body style
Pickup
Engine
6.6L Duramax Turbo-Diesel V8 engine
Availability unverified
Source Wakefield GMC View details
New

$83,918

2026 GMC Sierra 3500 HD Denali

Listed in Sunrise, FL

Model year
2026
Transmission
Automatic
Body style
Pickup
Engine
6.6L Duramax Turbo-Diesel V8 engine
Availability unverified
Source Ed Morse Sawgrass Buick GMC Sunrise FL View details
New

$101,589

2026 GMC Sierra 3500 HD Denali Ultimate DRW

Listed in Lyndhurst, NJ

Model year
2026
Reported mileage
10
Transmission
Automatic
Body style
Pickup
Engine
6.6L Duramax Turbo-Diesel V8 engine
Availability unverified
Source Frank's GMC View details
New

$60,315

2026 GMC Sierra 3500 HD Pro

Listed in Reno, NV

Model year
2026
Transmission
Automatic
Body style
Pickup
Engine
6.6L Duramax Turbo-Diesel V8 engine
Availability unverified
Source Corwin Buick GMC Reno View details
New

$59,610

2026 GMC Sierra 3500 HD Pro DRW

Listed in Asheville, NC

Model year
2026
Transmission
Automatic
Body style
Pickup
Engine
6.6L Duramax Turbo-Diesel V8 engine
Availability unverified
Source Harry's On The Hill View details
New

$75,549

2026 GMC Sierra 3500 HD SLT

Listed in Leominster, MA

Model year
2026
Transmission
Automatic
Body style
Pickup
Engine
6.6L V8 Gas engine
Availability unverified
Source Durand GMC View details
New

$92,916

2026 GMC Sierra 3500 HD Denali Ultimate

Listed in RICHMOND, IN

Model year
2026
Transmission
Automatic
Body style
Pickup
Engine
6.6L Duramax Turbo-Diesel V8 engine
Availability unverified
Source Freedom GMC View details
New

$81,290

2026 GMC Sierra 3500 HD Denali

Listed in Faribault, MN

Model year
2026
Transmission
Automatic
Body style
Pickup
Engine
6.6L Duramax Turbo-Diesel V8 engine
Availability unverified
Source Harry Brown's GMC View details
New

$88,980

2026 GMC Sierra 3500 HD AT4

Listed in Mankato, MN

Model year
2026
Reported mileage
2
Transmission
Automatic
Body style
Pickup
Engine
6.6L Duramax Turbo-Diesel V8 engine
Availability unverified
Source Snell Buick GMC View details
New

$83,919

2026 GMC Sierra 3500 HD SLT DRW

Listed in Palmer, AK

Model year
2026
Transmission
Automatic
Body style
Pickup
Engine
6.6L Duramax Turbo-Diesel V8 engine
Availability unverified
Source Swickard GMC of Palmer View details
New

$66,184

2026 GMC Sierra 3500 HD Pro

Listed in Franklin, MA

Model year
2026
Transmission
Automatic
Body style
Pickup
Engine
6.6L Duramax Turbo-Diesel V8 engine
Availability unverified
Source Vendetti Motors View details
New

$106,274

2026 GMC Sierra 3500 HD Denali Ultimate DRW

Listed in ELK GROVE, CA

Model year
2026
Transmission
Automatic
Body style
Pickup
Engine
6.6L Duramax Turbo-Diesel V8 engine
Availability unverified
Source Elk Grove Buick GMC View details
New

$86,169

2026 GMC Sierra 3500 HD Denali

Listed in Bourne, MA

Model year
2026
Transmission
Automatic
Body style
Pickup
Engine
6.6L Duramax Turbo-Diesel V8 engine
Availability unverified
Source Battles Buick GMC View details
New

$95,393

2026 GMC Sierra 3500 HD Denali Ultimate

Listed in Evanston, WY

Model year
2026
Transmission
Automatic
Body style
Pickup
Engine
6.6L Duramax Turbo-Diesel V8 engine
Availability unverified
Source Heritage GMC of Evanston View details
New

$107,134

2026 GMC Sierra 3500 HD Denali Ultimate DRW

Listed in LONE TREE, CO

Model year
2026
Transmission
Automatic
Body style
Pickup
Engine
6.6L Duramax Turbo-Diesel V8 engine
Availability unverified
Source AutoNation Buick GMC Park Meadows View details
New

$93,462

2026 GMC Sierra 3500 HD Denali Ultimate

Listed in RICHMOND, IN

Model year
2026
Transmission
Automatic
Body style
Pickup
Engine
6.6L Duramax Turbo-Diesel V8 engine
Availability unverified
Source Freedom GMC View details
New

$79,155

2026 GMC Sierra 3500 HD AT4

Listed in Saint Cloud, MN

Model year
2026
Reported mileage
2
Transmission
Automatic
Body style
Pickup
Engine
6.6L Duramax Turbo-Diesel V8 engine
Availability unverified
Source Miller Auto Plaza Buick GMC View details
New

$88,999

2026 GMC Sierra 3500 HD Denali DRW

Listed in LONE TREE, CO

Model year
2026
Transmission
Automatic
Body style
Pickup
Engine
6.6L Duramax Turbo-Diesel V8 engine
Availability unverified
Source AutoNation Buick GMC Park Meadows View details
New

$81,020

2026 GMC Sierra 3500 HD AT4

Listed in ALPENA, MI

Model year
2026
Transmission
Automatic
Body style
Pickup
Engine
6.6L V8 Gas engine
Availability unverified
Source Alpena GMC View details
New

$77,270

2026 GMC Sierra 3500 HD AT4

Listed in GRAND RAPIDS, MN

Model year
2026
Transmission
Automatic
Body style
Pickup
Engine
6.6L V8 Gas engine
Availability unverified
Source Grand Rapids GMC View details