GMC Sierra 2500 Trucks for Sale in Colorado
Sort
Filters
18 results
Location
Body Type
Price
Mileage
Make, Model, and Trim
Year
Chassis Options
State
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 (1,741.8 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 (1,741.8 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 (1,741.8 mi)
Used 2024 GMC Sierra 2500 SLE Double Cab
contact for price
speed 61,398 mi
sell
Key features
- Diesel
- RWD
- Double Cab
location_on
Weld County Garage - GMC Test Site
Greeley, CO (1,741.8 mi)
Used 2025 GMC Sierra 2500 Denali Ultimate Crew Cab
contact for price
speed 25,328 mi
sell
Key features
- Diesel
- 4x4
- Crew Cab
location_on
Weld County Garage - GMC Test Site
Greeley, CO (1,741.8 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 (1,741.8 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 (1,750.3 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 (1,750.3 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 (1,750.3 mi)
Used 2024 GMC Sierra 2500 AT4 Crew Cab
$68,085
speed 44,484 mi
sell
Key features
- Diesel
- 4x4
- Crew Cab
location_on
Loveland Ford Lincoln preview Test Site
Loveland, CO (1,762.1 mi)
Used 2020 GMC Sierra 2500 Denali Crew Cab
$57,098
speed 70,123 mi
sell
Key features
- Diesel
- 4x4
- Crew Cab
location_on
Loveland Ford Lincoln preview Test Site
Loveland, CO (1,762.1 mi)
Used 2025 GMC Sierra 2500 SLE Crew Cab
$56,501
speed 92,975 mi
sell
Key features
- Diesel
- 4x4
- Crew Cab
location_on
Loveland Ford Lincoln preview Test Site
Loveland, CO (1,762.1 mi)
Used 2022 GMC Sierra 2500 AT4 Crew Cab
$56,567
speed 49,317 mi
sell
Key features
- Diesel
- 4x4
- Crew Cab
location_on
O'Meara Ford preview Test Site
Northglenn, CO (1,762.3 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 (1,769.1 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 (1,772.2 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 (1,772.2 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 (1,776.5 mi)
Used 2022 GMC Sierra 2500 Denali Crew Cab
contact for price
speed 50,763 mi
sell
Key features
- Diesel
- 4x4
- Crew Cab
location_on
Stevinson Chevrolet preview Test Site
Lakewood, CO (1,778.1 mi)
