GMC Sierra 3500 Trucks for Sale near Fort Collins, Colorado
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Used 2025 GMC Sierra 3500 AT4 Crew Cab
$79,876
speed 13,345 mi
sell
Key features
- Diesel
- 4WD
- AT4
location_on
Fort Collins Dodge Chrysler Ram
Fort Collins, CO (6.5 mi)
Used 2020 GMC Sierra 3500 Denali Crew Cab
$59,120
speed 104,383 mi
sell
Key features
- Diesel
- 4WD
- Denali
location_on
Loveland Ford Lincoln
Loveland, CO (16.1 mi)
New 2025 GMC Sierra 3500 Crew Cab Flatbed Truck
$68,088 MSRP
$66,318
sell
Key features
- Diesel
- 9' 5" Blue Ridge Manufacturing (Freedom) Body
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO (22 mi)
New 2026 GMC Sierra 3500 Crew Cab Flatbed Truck
$78,000
sell
Key features
- Diesel
- 9' 4" Steel CM Truck Beds Body
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO (22 mi)
New 2026 GMC Sierra 3500 Crew Cab Flatbed Truck
$69,008
sell
Key features
- Diesel
- 9' 4" Steel CM Truck Beds Body
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO (22 mi)
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New 2026 GMC Sierra 3500 Crew Cab Flatbed Truck
$70,318
sell
Key features
- Diesel
- 8' 6" Blue Ridge Manufacturing (Freedom) Body
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO (22 mi)
New 2026 GMC Sierra 3500 Crew Cab Flatbed Truck
$78,000
sell
Key features
- Diesel
- 9' 4" Steel CM Truck Beds Body
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO (22 mi)
New 2025 GMC Sierra 3500 Crew Cab Flatbed Truck
$68,088 MSRP
$61,746
sell
Key features
- Diesel
- 9' 5" Blue Ridge Manufacturing (Freedom) Body
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO (22 mi)
New 2026 GMC Sierra 3500 Crew Cab Flatbed Truck
$78,000
sell
Key features
- Diesel
- 9' 4" Steel CM Truck Beds Body
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO (22 mi)
New 2026 GMC Sierra 3500 Crew Cab Flatbed Truck
$71,347 List Price
$65,179
sell
Key features
- Gasoline
- 9' 4" Steel CM Truck Beds Body
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO (22 mi)
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 (22 mi)
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New 2025 GMC Sierra 3500 Crew Cab Flatbed Truck
$58,298 MSRP
$55,771
sell
Key features
- Gasoline
- 9' 6" Steel Blue Ridge Manufacturing (Freedom) Body
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO (22 mi)
New 2026 GMC Sierra 3500 Regular Cab Flatbed Truck
$64,583
sell
Key features
- Diesel
- 12' 5" Steel Blue Ridge Manufacturing (Freedom) Body
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO (22 mi)
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 (22 mi)
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 (22 mi)
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 (22 mi)
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 (22 mi)
New 2025 GMC Sierra 3500 Crew Cab Flatbed Truck
$68,088 MSRP
$65,668
sell
Key features
- Diesel
- 9' 5" Blue Ridge Manufacturing (Freedom) Body
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO (22 mi)
New 2026 GMC Sierra 3500 Crew Cab 60 CA Cab Chassis
$69,313 MSRP
$65,292
sell
Key features
- Diesel
- 60 CA
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO (22 mi)
New 2026 GMC Sierra 3500 Crew Cab 60 CA Cab Chassis
$69,313 MSRP
$65,292
sell
Key features
- Diesel
- 60 CA
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO (22 mi)
New 2026 GMC Sierra 3500 Crew Cab Cab Chassis
$69,668
sell
Key features
- Diesel
- 4WD
- Turbocharged Diesel V8 6.6L/
location_on
Weld County Garage - GMC
Greeley, CO (22 mi)
New 2026 GMC Sierra 3500 Pro Crew Cab
$70,130 MSRP
$66,046
sell
Key features
- Diesel
- Turbocharged Diesel V8 6.6L/
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO (22 mi)
New 2026 GMC Sierra 3500 Pro Crew Cab
$70,130 MSRP
$66,046
sell
Key features
- Diesel
- Turbocharged Diesel V8 6.6L/
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO (22 mi)
New 2026 GMC Sierra 3500 Pro Regular Cab
$55,895
sell
Key features
- Gasoline
- Gas V8 6.6L/
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO (22 mi)
Used 2023 GMC Sierra 3500 Pro Crew Cab
$45,963
speed 73,057 mi
sell
Key features
- Diesel
- Duramax 6.6L Biodiesel Turbo V8 445hp 910ft. lbs.
- 4WD
location_on
Red's Auto and Truck
Longmont, CO (33.2 mi)
New 2025 GMC Sierra 3500 Crew Cab Flatbed Truck
$69,335
sell
Key features
- Diesel
- 9' 4" Steel Hillsboro Body
- 4WD
location_on
Johnson Auto Plaza GMC
Brighton, CO (48.5 mi)
New 2026 GMC Sierra 3500 Crew Cab 60 CA Cab Chassis
$69,103 MSRP
$60,613
sell
Key features
- Diesel
- 60 CA
- 4WD
location_on
Johnson Auto Plaza GMC
Brighton, CO (48.5 mi)
New 2026 GMC Sierra 3500 Crew Cab 60 CA Cab Chassis
$69,103 MSRP
$60,613
sell
Key features
- Diesel
- 60 CA
- 4WD
location_on
Johnson Auto Plaza GMC
Brighton, CO (48.5 mi)
New 2026 GMC Sierra 3500 Regular Cab 84 CA Cab Chassis
$64,510 MSRP
$61,110
sell
Key features
- Diesel
- 84 CA
- 4WD
location_on
Johnson Auto Plaza GMC
Brighton, CO (48.5 mi)
New 2026 GMC Sierra 3500 Regular Cab 84 CA Cab Chassis
$64,510 MSRP
$61,110
sell
Key features
- Diesel
- 84 CA
- 4WD
location_on
Johnson Auto Plaza GMC
Brighton, CO (48.5 mi)
