GMC Sierra 2500 Trucks for Sale near Castle Rock, Colorado
Sort
Filters
4,364 results
Location
Body Type
Popular Body Types
Other Body Types
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
Add-Ons
State
New 2026 GMC Sierra 2500 Denali Crew Cab
$90,860 MSRP
$81,860
sell
Key features
- Diesel
- 4WD
- Denali
location_on
Schumacher GMC of North Palm Beach
Lake Park, FL (1,668 mi)
New 2026 GMC Sierra 2500 SLT Crew Cab
$74,730 MSRP
$66,477
sell
Key features
- Gasoline
- 4WD
- SLT
location_on
Schumacher GMC of North Palm Beach
Lake Park, FL (1,668 mi)
Used 2026 GMC Sierra 2500 Denali Ultimate Crew Cab
$88,700
speed 226 mi
sell
Key features
- Diesel
- 4WD
- Denali Ultimate
location_on
Schumacher GMC of North Palm Beach
Lake Park, FL (1,668 mi)
Used 2026 GMC Sierra 2500 Denali Ultimate Crew Cab
$88,700
speed 226 mi
sell
Key features
- Diesel
- 4WD
- Denali Ultimate
location_on
Schumacher Chevrolet Lake Park
Lake Park, FL (1,668 mi)
Used 2023 GMC Sierra 2500 Denali Crew Cab
$56,550
speed 72,744 mi
sell
Key features
- Diesel
- Turbocharged Diesel V8 6.6L/
- 4WD
location_on
Al Packer Ford West Palm Beach
West Palm Beach, FL (1,670.4 mi)
Used 2023 GMC Sierra 2500 Denali Crew Cab
$47,900
speed 70,072 mi
sell
Key features
- Diesel
- 4WD
- Denali
location_on
Loehmann Blasius Chevrolet, Inc.
Waterbury, CT (1,671.8 mi)
Used 2021 GMC Sierra 2500 Denali Crew Cab
$51,939
speed 74,400 mi
sell
Key features
- Diesel
- 4WD
- Denali
location_on
Loehmann Blasius Chevrolet, Inc.
Waterbury, CT (1,671.8 mi)
Used 2024 GMC Sierra 2500 AT4 Crew Cab
$64,838
speed 49,833 mi
sell
Key features
- Diesel
- 4WD
- AT4
location_on
Loehmann Blasius Chevrolet, Inc.
Waterbury, CT (1,671.8 mi)
Used 2020 GMC Sierra 2500 Denali Crew Cab
$57,042
speed 65,815 mi
sell
Key features
- Diesel
- 4WD
- Denali
location_on
Wayne Akers Ford
Lake Worth Beach, FL (1,675.1 mi)
Used 2024 GMC Sierra 2500 AT4 Crew Cab
$69,990
speed 61,773 mi
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Bobby Crabtree Chevrolet
East Haven, CT (1,680.2 mi)
New 2026 GMC Sierra 2500 AT4 Crew Cab
$83,460
sell
Key features
- Diesel
- 4WD
- AT4
location_on
Blasius GMC
Branford, CT (1,683.8 mi)
New 2026 GMC Sierra 2500 AT4 Crew Cab
$84,460
sell
Key features
- Diesel
- 4WD
- AT4
location_on
Blasius GMC
Branford, CT (1,683.8 mi)
New 2026 GMC Sierra 2500 AT4 Crew Cab
$83,610
sell
Key features
- Diesel
- 4WD
- AT4
location_on
Blasius GMC
Branford, CT (1,683.8 mi)
New 2026 GMC Sierra 2500 Denali Crew Cab
$85,725
sell
Key features
- Diesel
- 4WD
- Denali
location_on
Blasius GMC
Branford, CT (1,683.8 mi)
New 2026 GMC Sierra 2500 Pro Regular Cab
$51,965
sell
Key features
- Gasoline
- 4WD
- Pro
location_on
Blasius GMC
Branford, CT (1,683.8 mi)
New 2026 GMC Sierra 2500 SLE Crew Cab
$59,315
sell
Key features
- Gasoline
- 4WD
- SLE
location_on
Blasius GMC
Branford, CT (1,683.8 mi)
New 2026 GMC Sierra 2500 SLT Crew Cab
$75,310
sell
Key features
- Diesel
- 4WD
- SLT
location_on
Blasius GMC
Branford, CT (1,683.8 mi)
New 2026 GMC Sierra 2500 Denali Crew Cab
$81,275
sell
Key features
- Diesel
- 4WD
- Denali
location_on
Blasius GMC
Branford, CT (1,683.8 mi)
New 2026 GMC Sierra 2500 Denali Crew Cab
$82,010
sell
Key features
- Diesel
- 4WD
- Denali
location_on
Blasius GMC
Branford, CT (1,683.8 mi)
New 2026 GMC Sierra 2500 AT4X Crew Cab
$98,480 MSRP
$92,480
sell
Key features
- Diesel
- 4WD
- AT4X
location_on
Blasius GMC
Branford, CT (1,683.8 mi)
New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab
$103,150 MSRP
$98,150
sell
Key features
- Diesel
- 4WD
- Denali Ultimate
location_on
Blasius GMC
Branford, CT (1,683.8 mi)
New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab
$102,550 MSRP
$97,550
sell
Key features
- Diesel
- 4WD
- Denali Ultimate
location_on
Blasius GMC
Branford, CT (1,683.8 mi)
Used 2024 GMC Sierra 2500 Denali Ultimate Crew Cab
$68,864
speed 37,546 mi
sell
Key features
- Diesel
- 4WD
- Denali Ultimate
location_on
Blasius GMC
Branford, CT (1,683.8 mi)
Used 2024 GMC Sierra 2500 Denali Crew Cab
$65,940
speed 24,180 mi
sell
Key features
- Diesel
- 4WD
- Denali
location_on
Blasius GMC
Branford, CT (1,683.8 mi)
Used 2024 GMC Sierra 2500 SLT Crew Cab
contact for price
speed 30,179 mi
sell
Key features
- Diesel
- 4WD
- SLT
location_on
Blasius GMC
Branford, CT (1,683.8 mi)
Used 2025 GMC Sierra 2500 AT4 Crew Cab
$66,962
sell
Key features
- Diesel
- Turbocharged Diesel V8 6.6L/
- 4x4
location_on
Arrigo Chrysler Dodge Jeep Ram of Sawgrass
Tamarac, FL (1,683.8 mi)
Used 2022 GMC Sierra 2500 Denali Crew Cab
$62,999 List Price
$55,601
speed 41,907 mi
sell
Key features
- Gasoline
- 4WD
- Denali
location_on
Mitchell Selig Ford
Windsor, CT (1,686.1 mi)
Used 2016 GMC Sierra 2500 Denali Crew Cab
$46,481
speed 57,066 mi
sell
Key features
- Diesel
- 8 Cylinder Engine
- 4x4
location_on
Monaco Ford
Glastonbury, CT (1,694.1 mi)
Used 2024 GMC Sierra 2500 Denali Crew Cab
$67,997
speed 16,698 mi
sell
Key features
- Diesel
- 4WD
- Denali
location_on
Grieco Ford of Ft. Lauderdale
Fort Lauderdale, FL (1,694.2 mi)
Used 2024 GMC Sierra 2500 AT4 Crew Cab
$61,995
speed 53,308 mi
sell
Key features
- Gasoline
- 4WD
- AT4
location_on
Riverhead Ford
Riverhead, NY (1,694.9 mi)
