GMC Sierra 2500 Trucks for Sale near Fort Collins, Colorado
Sort
Filters
3,679 results
Location
Body Type
Price
Mileage
Make, Model, and Trim
Make
Popular Makes
Model
Trim
Year
Chassis Options
Cab Style
Chassis Type
Drivetrain
Rear Wheels
Engine Manufacturer
Engine Cylinders
Transmission
GVWR
Cab to Axle
Body Options
Body Manufacturer
Popular Body Manufacturers
Other Body Manufacturers
Body Material
Add-Ons
State
Used 2024 GMC Sierra 2500 AT4 Crew Cab
$66,712
speed 44,484 mi
sell
Key features
- Diesel
- 4x4
- Crew Cab
location_on
Loveland Ford Lincoln preview Test Site
Loveland, CO (16.1 mi)
Used 2025 GMC Sierra 2500 SLE Crew Cab
$55,868
speed 92,975 mi
sell
Key features
- Diesel
- 4x4
- Crew Cab
location_on
Loveland Ford Lincoln preview Test Site
Loveland, CO (16.1 mi)
Used 2020 GMC Sierra 2500 Denali Crew Cab
$56,524
speed 70,123 mi
sell
Key features
- Diesel
- 4x4
- Crew Cab
location_on
Loveland Ford Lincoln preview Test Site
Loveland, CO (16.1 mi)
Used 2024 GMC Sierra 2500 AT4 Crew Cab
$75,163
speed 17,557 mi
sell
Key features
- Diesel
- 4x4
- Crew Cab
location_on
Loveland Ford Lincoln preview Test Site
Loveland, CO (16.1 mi)
Used 2023 GMC Sierra 2500 SLT Crew Cab
contact for price
speed 52,228 mi
sell
Key features
- Diesel
- 4x4
- Crew Cab
location_on
Weld County Garage - GMC Test Site
Greeley, CO (22 mi)
Used 2024 GMC Sierra 2500 SLE Double Cab
contact for price
speed 61,413 mi
sell
Key features
- Diesel
- RWD
- Double Cab
location_on
Weld County Garage - GMC Test Site
Greeley, CO (22 mi)
Used 2019 GMC Sierra 2500 Base Crew Cab
contact for price
speed 53,165 mi
sell
Key features
- Gasoline
- 4x4
- Crew Cab
location_on
Weld County Garage - GMC Test Site
Greeley, CO (22 mi)
Used 2024 GMC Sierra 2500 Denali Ultimate Crew Cab
contact for price
speed 25,921 mi
sell
Key features
- Diesel
- 4x4
- Crew Cab
location_on
Weld County Garage - GMC Test Site
Greeley, CO (22 mi)
Used 2026 GMC Sierra 2500 AT4 Crew Cab
contact for price
speed 58,298 mi
sell
Key features
- Diesel
- 4x4
- Crew Cab
location_on
Weld County Garage - GMC Test Site
Greeley, CO (22 mi)
Used 2024 GMC Sierra 2500 SLT Crew Cab
$55,995
speed 83,293 mi
sell
Key features
- Gasoline
- 6.6L V-8 gasoline direct injection variable valve control regular unleaded engine with 401HP
- 4x4
location_on
Mike Shaw Chrysler Dodge Jeep Ram preview Test Site
Greeley, CO (22 mi)
Used 2026 GMC Sierra 2500 Denali Ultimate Crew Cab
contact for price
speed 13,373 mi
sell
Key features
- Diesel
- 4x4
- Crew Cab
location_on
Yoder Chevrolet Test Site
Fort Lupton, CO (37.8 mi)
New 2026 GMC Sierra 2500 Crew Cab Cab Chassis
$66,485
sell
Key features
- Gasoline
- Crew Cab
- 4x4
location_on
Johnson Auto Plaza GMC preview Test Site
Brighton, CO (48.5 mi)
New 2026 GMC Sierra 2500 Crew Cab Cab Chassis
$66,485
sell
Key features
- Gasoline
- Crew Cab
- 4x4
location_on
Johnson Auto Plaza GMC preview Test Site
Brighton, CO (48.5 mi)
New 2026 GMC Sierra 2500 Crew Cab Cab Chassis
$66,485
sell
Key features
- Gasoline
- Crew Cab
- 4x4
location_on
Johnson Auto Plaza GMC preview Test Site
Brighton, CO (48.5 mi)
Used 2024 GMC Sierra 2500 Denali Crew Cab
$74,998
speed 41,197 mi
sell
Key features
- Diesel
- Turbocharged Diesel V8 6.6L/
- 4WD
location_on
Phil Long Ford preview Test Site
Denver, CO (67.3 mi)
Used 2024 GMC Sierra 2500 AT4 Crew Cab
contact for price
speed 100,000 mi
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
Phil Long Ford preview Test Site
Denver, CO (67.3 mi)
Used 2024 GMC Sierra 2500 AT4 Crew Cab
$58,797
speed 81,584 mi
sell
Key features
- Diesel
- 6.6 Liter Turbo
- 4x4
location_on
AutoNation Ford Littleton preview Test Site
Littleton, CO (70.5 mi)
Used 2024 GMC Sierra 2500 Denali Ultimate Crew Cab
$86,995
speed 11,919 mi
sell
Key features
- Diesel
- Turbocharged Diesel V8 6.6L/
- 4WD
location_on
Phil Long Ford of Chapel Hills preview Test Site
Colorado Springs, CO (114.3 mi)
Used 2024 GMC Sierra 2500 Denali Ultimate Crew Cab
$77,990
speed 41,390 mi
sell
Key features
- Diesel
- Turbocharged Diesel V8 6.6L/
- 4WD
location_on
Phil Long Ford Motor City preview Test Site
Colorado Springs, CO (123.6 mi)
Used 2006 GMC Sierra 2500 Work Truck Regular Cab
$23,500
speed 94,465 mi
sell
Key features
- Gasoline
- 8 Cylinder Engine
- 4WD
location_on
Gateway Motors Chevrolet preview Test Site
Broken Bow, NE (293 mi)
Used 2024 GMC Sierra 2500 Denali Crew Cab
$66,027
speed 54,336 mi
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Duncan Chevrolet preview Test Site
Stratford, TX (337.1 mi)
Used 2023 GMC Sierra 2500 Denali Crew Cab
$63,990
speed 89,999 mi
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Duncan Chevrolet preview Test Site
Stratford, TX (337.1 mi)
Used 2012 GMC Sierra 2500 SLE Crew Cab
$18,718
speed 128,530 mi
sell
Key features
- Gasoline
- Gas V8 6.0L/366
- 4WD
location_on
Ken Garff Chevrolet preview Test Site
American Fork, UT (350.9 mi)
Used 2024 GMC Sierra 2500 Denali Ultimate Crew Cab
$74,663
speed 8,900 mi
sell
Key features
- Diesel
- Turbocharged Diesel V8 6.6L/
- 4WD
location_on
Ken Garff Ford preview Test Site
American Fork, UT (350.9 mi)
Used 2024 GMC Sierra 2500 AT4 Crew Cab
$70,248
speed 24,892 mi
sell
Key features
- Diesel
- Turbocharged Diesel V8 6.6L/
- 4WD
location_on
Ken Garff Ford preview Test Site
American Fork, UT (350.9 mi)
Used 2024 GMC Sierra 2500 Denali Ultimate Crew Cab
contact for price
speed 54,500 mi
sell
Key features
- Diesel
- Turbocharged Diesel V8 6.6L/
- 4WD
location_on
Ken Garff Ford preview Test Site
American Fork, UT (350.9 mi)
New 2026 GMC Sierra 2500 Double Cab Cab Chassis
$56,658 MSRP
$54,908
sell
Key features
- Gasoline
- Double Cab
- 4x4
location_on
Salt Lake Valley GMC preview Test Site
Salt Lake City, UT (357.4 mi)
New 2026 GMC Sierra 2500 Double Cab Cab Chassis
$69,377
sell
Key features
- Gasoline
- Double Cab
- 4x4
location_on
Salt Lake Valley GMC preview Test Site
Salt Lake City, UT (357.4 mi)
New 2026 GMC Sierra 2500 Double Cab Cab Chassis
$69,377
sell
Key features
- Gasoline
- Double Cab
- 4x4
location_on
Salt Lake Valley GMC preview Test Site
Salt Lake City, UT (357.4 mi)
New 2026 GMC Sierra 2500 Double Cab Cab Chassis
$69,377
sell
Key features
- Gasoline
- Double Cab
- 4x4
location_on
Salt Lake Valley GMC preview Test Site
Salt Lake City, UT (357.4 mi)
