GMC Sierra 2500 Trucks for Sale near Round Rock, Texas
Sort
Filters
4,384 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 AT4 Crew Cab
$93,764 MSRP
$86,764
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (1,018.6 mi)
(435) 412-2916
New 2026 GMC Sierra 2500 AT4 Crew Cab
$94,254 MSRP
$87,254
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (1,018.6 mi)
(435) 412-2916
New 2026 GMC Sierra 2500 AT4 Crew Cab
$85,580 MSRP
$78,580
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (1,018.6 mi)
(435) 412-2916
New 2026 GMC Sierra 2500 AT4 Crew Cab
$94,254 MSRP
$87,254
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (1,018.6 mi)
(435) 412-2916
New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab
$100,044 MSRP
$94,044
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (1,018.6 mi)
(435) 412-2916
New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab
$101,534 MSRP
$95,534
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (1,018.6 mi)
(435) 412-2916
New 2026 GMC Sierra 2500 AT4X Crew Cab
$98,879 MSRP
$92,879
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (1,018.6 mi)
(435) 412-2916
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 (1,018.6 mi)
(435) 412-2916
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 (1,018.6 mi)
(435) 412-2916
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 (1,018.6 mi)
(435) 412-2916
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 (1,018.6 mi)
(435) 412-2916
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 (1,018.6 mi)
(435) 412-2916
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 (1,018.6 mi)
(435) 412-2916
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 (1,018.6 mi)
(435) 412-2916
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 (1,018.6 mi)
(435) 412-2916
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 (1,018.6 mi)
(435) 412-2916
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 (1,018.6 mi)
(435) 412-2916
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 (1,018.6 mi)
(435) 412-2916
Used 2024 GMC Sierra 2500 AT4 Crew Cab
$61,995
speed 62,933 mi
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (1,018.6 mi)
(435) 412-2916
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 (1,018.6 mi)
(435) 412-2916
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 (1,018.6 mi)
(435) 412-2916
Used 2025 GMC Sierra 2500 Denali Ultimate Crew Cab
$80,484
speed 15,406 mi
sell
Key features
- Diesel
- 4WD
- Denali Ultimate
location_on
Mark Ficken Ford
Charlotte, NC (1,020.2 mi)
(704) 420-7676
Used 2024 GMC Sierra 2500 AT4X Crew Cab
$80,250 List Price
$78,666
speed 28,739 mi
sell
Key features
- Diesel
- Turbocharged Diesel V8 6.6L/
- 4WD
location_on
Ken Garff St. George Ford
St. George, UT (1,023.9 mi)
(435) 523-5684
Used 2017 GMC Sierra 2500 SLE Double Cab
$26,802
speed 144,257 mi
sell
Key features
- Diesel
- 4x4
- SRW
location_on
KA Commercial Trucks, LLC
Dassel, MN (1,024.2 mi)
(320) 289-4053
New 2026 GMC Sierra 2500 Pro Crew Cab
$62,130 MSRP
$56,130
sell
Key features
- Gasoline
- 4WD
- Pro
location_on
Coughlin GMC Chillicothe
Chillicothe, OH (1,028.3 mi)
(220) 800-1318
New 2026 GMC Sierra 2500 Denali Crew Cab
$97,080 MSRP
$89,580
sell
Key features
- Diesel
- 4WD
- Denali
location_on
Coughlin GMC Chillicothe
Chillicothe, OH (1,028.3 mi)
(220) 800-1318
New 2026 GMC Sierra 2500 Pro Crew Cab
$62,130 MSRP
$56,130
sell
Key features
- Gasoline
- 4WD
- Pro
location_on
Coughlin GMC Chillicothe
Chillicothe, OH (1,028.3 mi)
(220) 800-1318
New 2026 GMC Sierra 2500 AT4X Crew Cab
$107,870 MSRP
$100,766
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Randy Marion Buick GMC
Huntersville, NC (1,028.3 mi)
(704) 658-0816
New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab
$99,030 MSRP
$92,544
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Randy Marion Buick GMC
Huntersville, NC (1,028.3 mi)
(704) 658-0816
New 2026 GMC Sierra 2500 SLE Crew Cab
$74,610 MSRP
$66,334
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Randy Marion Buick GMC
Huntersville, NC (1,028.3 mi)
(704) 658-0816
