Sierra 3500HD Cars, Trucks, SUVs, & Vans for Sale
1 - 12 / 12
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2026 GMC Sierra 3500HD Denali Ultimate
New Pickup at Transwest of Henderson, CO
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4X4
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Diesel (B20 capable)
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5 Miles
$99,095
$101,500msrp -
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2026 GMC Sierra 3500HD AT4
New Pickup at Transwest of Henderson, CO
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4X4
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Diesel (B20 capable)
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5 Miles
$89,380
$92,785msrp -
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2024 GMC Sierra 3500HD Denali Ultimate
Used Pickup at Transwest of Lauderdale, MN
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4X4
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Diesel (B20 capable)
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45,865 Miles
$73,723
$74,073msrp -
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$499/Mo Lease: GMC Sierra 1500 ($0 Down)
Lease a GMC Sierra 1500 for $499/mo for 36 mos with $0 down for current Buick or GMC lessees. Stock #G260656. Ends 09/30/2026!
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2026 GMC Sierra 3500HD AT4
New Pickup at Transwest of Henderson, CO
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4X4
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Diesel (B20 capable)
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10 Miles
$91,900
$92,305msrp -
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2026 GMC Sierra 3500HD Denali Ultimate
New Pickup at Transwest of Henderson, CO
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4X4
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Diesel (B20 capable)
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5 Miles
$102,290
$106,195msrp -
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2024 GMC Sierra 3500HD Pro
Used Pickup at Transwest of Henderson, CO
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4X4
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Diesel (B20 capable)
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42,351 Miles
$52,143
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Coming Soon2026 GMC Sierra 3500HD SLT
Used Pickup at Transwest of Henderson, CO
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4X4
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Diesel (B20 capable)
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400 Miles
$73,593
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2026 GMC Sierra 3500HD Denali Ultimate
New Pickup at Transwest of Henderson, CO
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4X4
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Diesel (B20 capable)
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5 Miles
$98,090
$101,995msrp -
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2020 GMC Sierra 3500HD Denali
Used Pickup at Transwest of Henderson, CO
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4X4
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Diesel (B20 capable)
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88,590 Miles
$52,498 msrp
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2026 GMC Sierra 3500HD Denali Ultimate
New Pickup at Transwest of Henderson, CO
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4X4
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Diesel (B20 capable)
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5 Miles
$104,040
$106,445msrp -
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2026 GMC Sierra 3500HD Denali Ultimate
New Pickup at Transwest of Henderson, CO
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4X4
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Diesel (B20 capable)
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5 Miles
$104,285
$106,690msrp -
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$4,500 Off MSRP: 2026 GMC Yukon XL Denali
Save $4,500 off MSRP on a new 2026 GMC Yukon XL Denali 4WD (Stock #G260649) during our Labor Day Sales Event. Selling price $98,860. Ends 9/30/26.
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2026 GMC Sierra 3500HD Denali Ultimate
New Pickup at Transwest of Henderson, CO
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4X4
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Diesel (B20 capable)
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5 Miles
$98,190
$102,095msrp -
1 - 12 / 12
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SUV vs. Truck: How Do I Choose?
If you're torn between buying an SUV and a pickup truck, the best thing to do is learn the details of both. We analyzed towing, fuel economy, price, space, and maneuverability for these vehicle types...
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How To Find Your Perfect Off-Road Ride
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Trucks: Used vs. New
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How to Get an Auto Loan with Less-than-Great Credit
Credit card stress is hitting a lot of people right now. Overspending, missed payments, and the scramble to keep up can weigh on a household fast. It isn’t always about being careless, either. L...
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Top 5 best road trips in the U.S.
There’s something special about a long stretch of highway and a full tank of gas. The open road clears your mind, puts your new playlist to the test, and fills your camera roll with new memori...
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Stay Powered Up: 7 Signs You Need a New Car Battery
When a car battery dies, it doesn’t just happen out of nowhere. Most car batteries last around 3 to 5 years , and your vehicle will try its best to send out warning flares that indicate battery...
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How to Keep Your Car Cool Through the Summer Months
The sun’s blazing, seats are sizzling, and your steering wheel might as well double as a stovetop. Between high temperatures, direct sunlight, and long hours on the road , your car takes a beat...
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Five Outdated Vehicle Maintenance Tips
Since their invention in the 1800s, some car maintenance tips have become ingrained in people’s minds, shared over the years, and rarely disputed. However, not all of this advice remains true....
