GMC Sierra 3500 Trucks for Sale near Longmont, Colorado
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New 2026 GMC Sierra 3500 Crew Cab Flatbed Truck
$70,917
sell
Key features
- Diesel
- 8' 6" Blue Ridge Manufacturing (Freedom) Body
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO (23.2 mi)
(970) 528-5373
New 2026 GMC Sierra 3500 Crew Cab Flatbed Truck
$78,599
sell
Key features
- Diesel
- 9' 4" Steel CM Truck Beds Body
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO (23.2 mi)
(970) 528-5373
New 2026 GMC Sierra 3500 Crew Cab Flatbed Truck
$78,599
sell
Key features
- Diesel
- 9' 4" Steel CM Truck Beds Body
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO (23.2 mi)
(970) 528-5373
New 2026 GMC Sierra 3500 Crew Cab Flatbed Truck
$65,778
sell
Key features
- Gasoline
- 9' 4" Steel CM Truck Beds Body
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO (23.2 mi)
(970) 528-5373
-flatbed-truck-1.jpg?604252749)
-flatbed-truck-7.jpg?604252749)
New 2025 GMC Sierra 3500 Crew Cab Flatbed Truck
$56,370
sell
Key features
- Gasoline
- 9' 6" Steel Blue Ridge Manufacturing (Freedom) Body
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO (23.2 mi)
(970) 528-5373
New 2026 GMC Sierra 3500 Regular Cab Flatbed Truck
$65,182
sell
Key features
- Diesel
- 12' 5" Steel Blue Ridge Manufacturing (Freedom) Body
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO (23.2 mi)
(970) 528-5373
New 2026 GMC Sierra 3500 Crew Cab Flatbed Truck
$68,866
sell
Key features
- Gasoline
- 9' 4" Steel CM Truck Beds Body
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO (23.2 mi)
(970) 528-5373
New 2026 GMC Sierra 3500 Regular Cab Flatbed Truck
$65,511
sell
Key features
- Gasoline
- 12' 6" Steel Monroe Body
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO (23.2 mi)
(970) 528-5373
-flatbed-truck-1.jpg?235229072)
New 2025 GMC Sierra 3500 Crew Cab Flatbed Truck
$73,835
sell
Key features
- Diesel
- 9' 5" Blue Ridge Manufacturing (Freedom) Body
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO (23.2 mi)
(970) 528-5373
New 2026 GMC Sierra 3500 Crew Cab 60 CA Cab Chassis
$65,891
sell
Key features
- Diesel
- 60 CA
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO (23.2 mi)
(970) 528-5373
New 2026 GMC Sierra 3500 Crew Cab 60 CA Cab Chassis
$65,891
sell
Key features
- Diesel
- 60 CA
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO (23.2 mi)
(970) 528-5373
New 2026 GMC Sierra 3500 Pro Crew Cab
$66,645
sell
Key features
- Diesel
- Turbocharged Diesel V8 6.6L/
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO (23.2 mi)
(970) 528-5373
New 2026 GMC Sierra 3500 Pro Crew Cab
$66,645
sell
Key features
- Diesel
- Turbocharged Diesel V8 6.6L/
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO (23.2 mi)
(970) 528-5373
New 2026 GMC Sierra 3500 Pro Crew Cab
$71,574
sell
Key features
- Diesel
- Turbocharged Diesel V8 6.6L/
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO (23.2 mi)
(970) 528-5373
New 2026 GMC Sierra 3500 Pro Crew Cab
$71,574
sell
Key features
- Diesel
- Turbocharged Diesel V8 6.6L/
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO (23.2 mi)
(970) 528-5373
Used 2019 GMC Sierra 3500 Crew Cab Flatbed Truck
$40,124
speed 54,793 mi
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
Transwest GMC
Henderson, CO (22.9 mi)
(720) 439-3324
Used 2026 GMC Sierra 3500 SLT Crew Cab
$71,593
speed 400 mi
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Transwest GMC
Henderson, CO (22.9 mi)
(720) 439-3324
Used 2018 GMC Sierra 3500 Crew Cab Service Truck
contact for price
speed 107,099 mi
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
Greeley Chrysler Dodge Jeep Ram
Greeley, CO (23.2 mi)
(970) 473-2802
New 2026 GMC Sierra 3500 Crew Cab Flatbed Truck
$76,923
sell
Key features
- Diesel
- 9' 6" Steel Blue Ridge Manufacturing (Freedom) Body
- 4WD
location_on
Alpine Buick GMC
Littleton, CO (43 mi)
(720) 783-2623
New 2026 GMC Sierra 3500 Crew Cab Flatbed Truck
$76,923
sell
Key features
- Diesel
- 9' 6" Steel Blue Ridge Manufacturing (Freedom) Body
- 4WD
location_on
Alpine Buick GMC
Littleton, CO (43 mi)
(720) 783-2623
New 2026 GMC Sierra 3500 Regular Cab 84 CA Cab Chassis
$51,701
sell
Key features
- Gasoline
- 84 CA
- 4WD
location_on
Alpine Buick GMC
Littleton, CO (43 mi)
(720) 783-2623
New 2026 GMC Sierra 3500 Crew Cab 60 CA Cab Chassis
$66,226
sell
Key features
- Diesel
- 60 CA
- 4WD
location_on
Alpine Buick GMC
Littleton, CO (43 mi)
(720) 783-2623
New 2026 GMC Sierra 3500 Crew Cab 60 CA Cab Chassis
$66,226
sell
Key features
- Diesel
- 60 CA
- 4WD
location_on
Alpine Buick GMC
Littleton, CO (43 mi)
(720) 783-2623
New 2026 GMC Sierra 3500 Denali Crew Cab
$98,364
sell
Key features
- Diesel
- 4WD
- Denali DRW
location_on
Alpine Buick GMC
Littleton, CO (43 mi)
(720) 783-2623
New 2026 GMC Sierra 3500 Pro Crew Cab
$69,000
sell
Key features
- Diesel
- 4WD
- Pro
location_on
Alpine Buick GMC
Littleton, CO (43 mi)
(720) 783-2623
New 2026 GMC Sierra 3500 AT4 Crew Cab
$93,145
sell
Key features
- Diesel
- 4WD
- AT4
location_on
Alpine Buick GMC
Littleton, CO (43 mi)
(720) 783-2623
New 2026 GMC Sierra 3500 Denali Ultimate Crew Cab
$102,259
sell
Key features
- Diesel
- 4WD
- Denali Ultimate
location_on
Alpine Buick GMC
Littleton, CO (43 mi)
(720) 783-2623
New 2026 GMC Sierra 3500 AT4 Crew Cab
$92,995
sell
Key features
- Diesel
- 4WD
- AT4
location_on
Alpine Buick GMC
Littleton, CO (43 mi)
(720) 783-2623
New 2026 GMC Sierra 3500 Denali Ultimate Crew Cab
$108,584
sell
Key features
- Diesel
- 4WD
- Denali Ultimate DRW
location_on
Alpine Buick GMC
Littleton, CO (43 mi)
(720) 783-2623
New 2026 GMC Sierra 3500 Pro Crew Cab
$69,940
sell
Key features
- Diesel
- 4WD
- Pro
location_on
Alpine Buick GMC
Littleton, CO (43 mi)
(720) 783-2623
