GMC Sierra 2500 Trucks for Sale near Castle Rock, Colorado
Sort
Filters
4,399 results
Location
Body Type
Popular Body Types
Other Body Types
Price
Mileage
Make, Model, and Trim
Make
Popular Makes
Model
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 SLT Crew Cab
$80,505 MSRP
$77,005
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (498.2 mi)
New 2026 GMC Sierra 2500 AT4X Crew Cab
$98,779 MSRP
$93,779
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (498.2 mi)
New 2026 GMC Sierra 2500 AT4 Crew Cab
$92,199 MSRP
$85,199
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (498.2 mi)
New 2026 GMC Sierra 2500 AT4X Crew Cab
$99,374 MSRP
$93,374
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (498.2 mi)
New 2026 GMC Sierra 2500 AT4 Crew Cab
$90,204 MSRP
$83,204
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (498.2 mi)
Used 2002 GMC Sierra 2500 Extended Cab Service Truck
$5,000
speed 205,303 mi
sell
Key features
- Gasoline
- RWD
- GAS, 8 CYL, 6.0L, MFI, IRON, GM
location_on
Newby Buick GMC
Saint George, UT (498.2 mi)
Used 2024 GMC Sierra 2500 AT4 Crew Cab
$57,495
speed 87,367 mi
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (498.2 mi)
Used 2024 GMC Sierra 2500 AT4 Crew Cab
contact for price
speed 62,924 mi
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (498.2 mi)
Used 2022 GMC Sierra 2500 AT4 Crew Cab
$55,995
speed 55,627 mi
sell
Key features
- Diesel
- Engine: 6.6L V8 DuraMax Diesel, Turbo
- 4WD
location_on
Newby Buick GMC
Saint George, UT (498.2 mi)
Used 2022 GMC Sierra 2500 Denali Crew Cab
$51,995
speed 84,738 mi
sell
Key features
- Diesel
- Engine: 6.6L V8 DuraMax Diesel, Turbo
- 4WD
location_on
Newby Buick GMC
Saint George, UT (498.2 mi)
Used 2024 GMC Sierra 2500 AT4X Crew Cab
$80,250 List Price
$79,696
speed 28,739 mi
sell
Key features
- Diesel
- Turbocharged Diesel V8 6.6L/
- 4WD
location_on
Ken Garff St. George Ford
St. George, UT (498.3 mi)
Used 2004 GMC Sierra 2500 SLT Extended Cab
contact for price
speed 294,867 mi
sell
Key features
- Diesel
- Duramax 6.6L V8 Turbodiesel
- 4x4
location_on
Sioux Falls Ford
Sioux Falls, SD (506.6 mi)
Used 2024 GMC Sierra 2500 AT4X Crew Cab
$69,899
speed 75,841 mi
sell
Key features
- Diesel
- 4WD
- AT4X
location_on
Seth Wadley Ford of Pauls Valley
Pauls Valley, OK (523.6 mi)
Used 2022 GMC Sierra 2500 Pro Double Cab
$35,777
speed 96,370 mi
sell
Key features
- Gasoline
- 4WD
- Pro
location_on
Seth Wadley Ford of Pauls Valley
Pauls Valley, OK (523.6 mi)
Used 2025 GMC Sierra 2500 AT4 Crew Cab
$72,787
speed 25,440 mi
sell
Key features
- Diesel
- 4WD
- AT4
location_on
Seth Wadley Ford of Pauls Valley
Pauls Valley, OK (523.6 mi)
Used 2024 GMC Sierra 2500 Denali Crew Cab
$71,450 List Price
$63,995
speed 69,456 mi
sell
Key features
- Diesel
- 4WD
- Denali
location_on
Red Rock Ford Dickinson
Dickinson, ND (524.1 mi)
New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab
$99,309 MSRP
$98,309
sell
Key features
- Diesel
- 4WD
- Denali Ultimate
location_on
Sewell Buick GMC Of Midland
Midland, TX (533.1 mi)
New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab
$98,709 MSRP
$97,709
sell
Key features
- Diesel
- 4WD
- Denali Ultimate
location_on
Sewell Buick GMC Of Midland
Midland, TX (533.1 mi)
New 2026 GMC Sierra 2500 SLT Crew Cab
$86,620
sell
Key features
- Diesel
- 4WD
- SLT
location_on
Sewell Buick GMC Of Midland
Midland, TX (533.1 mi)
New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab
$98,709 MSRP
$97,709
sell
Key features
- Diesel
- 4WD
- Denali Ultimate
location_on
Sewell Buick GMC Of Midland
Midland, TX (533.1 mi)
New 2026 GMC Sierra 2500 AT4 Crew Cab
$90,739 MSRP
$85,739
sell
Key features
- Diesel
- 4WD
- AT4
location_on
Sewell Buick GMC Of Midland
Midland, TX (533.1 mi)
New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab
$98,709 MSRP
$97,709
sell
Key features
- Diesel
- 4WD
- Denali Ultimate
location_on
Sewell Buick GMC Of Midland
Midland, TX (533.1 mi)
New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab
$99,309 MSRP
$98,309
sell
Key features
- Diesel
- 4WD
- Denali Ultimate
location_on
Sewell Buick GMC Of Midland
Midland, TX (533.1 mi)
New 2026 GMC Sierra 2500 SLT Crew Cab
$81,985
sell
Key features
- Diesel
- 4WD
- SLT
location_on
Sewell Buick GMC Of Midland
Midland, TX (533.1 mi)
New 2026 GMC Sierra 2500 SLE Double Cab
$66,215
sell
Key features
- Gasoline
- 4WD
- SLE
location_on
Sewell Buick GMC Of Midland
Midland, TX (533.1 mi)
New 2026 GMC Sierra 2500 AT4 Crew Cab
$91,234 MSRP
$86,234
sell
Key features
- Diesel
- 4WD
- AT4
location_on
Sewell Buick GMC Of Midland
Midland, TX (533.1 mi)
New 2026 GMC Sierra 2500 AT4X Crew Cab
$88,824 MSRP
$83,824
sell
Key features
- Gasoline
- 4WD
- AT4X
location_on
Sewell Buick GMC Of Midland
Midland, TX (533.1 mi)
New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab
$98,709 MSRP
$97,709
sell
Key features
- Diesel
- 4WD
- Denali Ultimate
location_on
Sewell Buick GMC Of Midland
Midland, TX (533.1 mi)
New 2026 GMC Sierra 2500 Denali Crew Cab
$93,730 MSRP
$86,230
sell
Key features
- Diesel
- 4WD
- Denali
location_on
Sewell Buick GMC Of Midland
Midland, TX (533.1 mi)
New 2026 GMC Sierra 2500 AT4 Crew Cab
$90,739 MSRP
$85,739
sell
Key features
- Diesel
- 4WD
- AT4
location_on
Sewell Buick GMC Of Midland
Midland, TX (533.1 mi)
