GMC Sierra 3500 Trucks for Sale in Colorado
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New 2025 GMC Sierra 3500 Crew Cab Flatbed Truck
$70,711
sell
Key features
- Diesel
- 9' 4" Steel Hillsboro Body
- 4WD
location_on
Johnson Auto Plaza GMC
Brighton, CO
(720) 730-4410
New 2025 GMC Sierra 3500 Crew Cab Flatbed Truck
$70,711
sell
Key features
- Diesel
- 9' 4" Steel Hillsboro Body
- 4WD
location_on
Johnson Auto Plaza GMC
Brighton, CO
(720) 730-4410
New 2026 GMC Sierra 3500 Crew Cab Flatbed Truck
$77,103
sell
Key features
- Diesel
- 9' 4" Steel Hillsboro Body
- 4WD
location_on
Transwest GMC
Henderson, CO
(720) 439-3324
New 2025 GMC Sierra 3500 Crew Cab Flatbed Truck
$70,711
sell
Key features
- Diesel
- 9' 4" Steel Hillsboro Body
- 4WD
location_on
Johnson Auto Plaza GMC
Brighton, CO
(720) 730-4410
New 2025 GMC Sierra 3500 Crew Cab Flatbed Truck
$70,711
sell
Key features
- Diesel
- 9' 4" Steel Hillsboro Body
- 4WD
location_on
Johnson Auto Plaza GMC
Brighton, CO
(720) 730-4410
New 2026 GMC Sierra 3500 Regular Cab Flatbed Truck
$70,399
sell
Key features
- Diesel
- 12' Steel CM Truck Beds Body
- 4WD
location_on
Transwest GMC
Henderson, CO
(720) 439-3324
New 2025 GMC Sierra 3500 Crew Cab Flatbed Truck
$70,711
sell
Key features
- Diesel
- 9' 4" Steel Hillsboro Body
- 4WD
location_on
Johnson Auto Plaza GMC
Brighton, CO
(720) 730-4410
New 2026 GMC Sierra 3500 Crew Cab Flatbed Truck
$77,103
sell
Key features
- Diesel
- 9' 4" Steel Hillsboro Body
- 4WD
location_on
Transwest GMC
Henderson, CO
(720) 439-3324
New 2026 GMC Sierra 3500 Regular Cab Dump Truck
$80,578
sell
Key features
- Diesel
- 4WD
- 6.6L Duramax Turbo-Diesel V8 engine
location_on
Transwest GMC
Henderson, CO
(720) 439-3324
New 2025 GMC Sierra 3500 Crew Cab Flatbed Truck
$70,003
sell
Key features
- Diesel
- 9' 5" Blue Ridge Manufacturing (Freedom) Body
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO
(970) 528-5373
New 2025 GMC Sierra 3500 Crew Cab Flatbed Truck
$68,088 MSRP
$65,177
sell
Key features
- Diesel
- 9' 5" Blue Ridge Manufacturing (Freedom) Body
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO
(970) 528-5373
New 2025 GMC Sierra 3500 Regular Cab Flatbed Truck
$64,668
sell
Key features
- Diesel
- 11' 4" Steel CM Truck Beds Body
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO
(970) 528-5373
New 2026 GMC Sierra 3500 Regular Cab Flatbed Truck
$75,019
sell
Key features
- Diesel
- 12' 5" Steel Blue Ridge Manufacturing (Freedom) Body
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO
(970) 528-5373
New 2026 GMC Sierra 3500 Regular Cab Flatbed Truck
$64,912
sell
Key features
- Gasoline
- 12' 6" Steel Monroe Body
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO
(970) 528-5373
New 2026 GMC Sierra 3500 Crew Cab Flatbed Truck
$73,005
sell
Key features
- Diesel
- 8' 6" Blue Ridge Manufacturing (Freedom) Body
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO
(970) 528-5373
New 2025 GMC Sierra 3500 Crew Cab Flatbed Truck
$69,316
sell
Key features
- Diesel
- 9' 5" Blue Ridge Manufacturing (Freedom) Body
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO
(970) 528-5373
New 2026 GMC Sierra 3500 Crew Cab Flatbed Truck
$68,267
sell
Key features
- Gasoline
- 9' 4" Steel CM Truck Beds Body
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO
(970) 528-5373
New 2026 GMC Sierra 3500 Crew Cab Flatbed Truck
$65,179
sell
Key features
- Gasoline
- 9' 4" Steel CM Truck Beds Body
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO
(970) 528-5373
New 2025 GMC Sierra 3500 Crew Cab Flatbed Truck
$66,693
sell
Key features
- Gasoline
- 9' 6" Steel Blue Ridge Manufacturing (Freedom) Body
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO
(970) 528-5373
New 2026 GMC Sierra 3500 Crew Cab Flatbed Truck
$68,267
sell
Key features
- Gasoline
- 9' 4" Steel CM Truck Beds Body
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO
(970) 528-5373
New 2026 GMC Sierra 3500 Crew Cab 60 CA Cab Chassis
$69,103 MSRP
$63,113
sell
Key features
- Diesel
- 60 CA
- 4WD
location_on
Johnson Auto Plaza GMC
Brighton, CO
(720) 730-4410
New 2026 GMC Sierra 3500 Crew Cab 60 CA Cab Chassis
$69,103 MSRP
$63,113
sell
Key features
- Diesel
- 60 CA
- 4WD
location_on
Johnson Auto Plaza GMC
Brighton, CO
(720) 730-4410
New 2026 GMC Sierra 3500 Regular Cab 84 CA Cab Chassis
$64,510 MSRP
$63,610
sell
Key features
- Diesel
- 84 CA
- 4WD
location_on
Johnson Auto Plaza GMC
Brighton, CO
(720) 730-4410
New 2026 GMC Sierra 3500 Regular Cab 84 CA Cab Chassis
$64,510 MSRP
$63,610
sell
Key features
- Diesel
- 84 CA
- 4WD
location_on
Johnson Auto Plaza GMC
Brighton, CO
(720) 730-4410
New 2026 GMC Sierra 3500 Crew Cab 60 CA Cab Chassis
$69,393 MSRP
$63,372
sell
Key features
- Diesel
- 60 CA
- 4WD
location_on
Johnson Auto Plaza GMC
Brighton, CO
(720) 730-4410
New 2026 GMC Sierra 3500 Regular Cab 60 CA Cab Chassis
$61,633
sell
Key features
- Diesel
- 60 CA
- RWD
location_on
Transwest GMC
Henderson, CO
(720) 439-3324
New 2026 GMC Sierra 3500 Crew Cab 60 CA Cab Chassis
$69,313
sell
Key features
- Diesel
- 60 CA
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO
(970) 528-5373
New 2026 GMC Sierra 3500 Regular Cab 84 CA Cab Chassis
$64,753
sell
Key features
- Diesel
- 84 CA
- 4WD
location_on
Transwest GMC
Henderson, CO
(720) 439-3324
New 2026 GMC Sierra 3500 Regular Cab 84 CA Cab Chassis
$64,753
sell
Key features
- Diesel
- 84 CA
- 4WD
location_on
Transwest GMC
Henderson, CO
(720) 439-3324
New 2026 GMC Sierra 3500 Crew Cab 60 CA Cab Chassis
$69,313
sell
Key features
- Diesel
- 60 CA
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO
(970) 528-5373
