GMC Sierra 2500 Trucks for Sale near Boulder, Colorado
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New 2026 GMC Sierra 2500 AT4 Crew Cab
$92,744 MSRP
$85,744
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (495.5 mi)
New 2026 GMC Sierra 2500 SLT Crew Cab
$80,505 MSRP
$72,005
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (495.5 mi)
New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab
$100,044 MSRP
$93,044
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (495.5 mi)
New 2026 GMC Sierra 2500 SLT Crew Cab
$81,000 MSRP
$72,500
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (495.5 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 (495.5 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 (495.5 mi)
New 2026 GMC Sierra 2500 SLT Crew Cab
$86,294 MSRP
$78,794
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (495.5 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 (495.5 mi)
New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab
$97,789 MSRP
$91,789
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (495.5 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 (495.5 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 (495.5 mi)
New 2026 GMC Sierra 2500 AT4 Crew Cab
$86,984 MSRP
$79,984
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (495.5 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 (495.5 mi)
New 2026 GMC Sierra 2500 AT4 Crew Cab
$87,479 MSRP
$80,479
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (495.5 mi)
New 2026 GMC Sierra 2500 AT4X Crew Cab
$99,524 MSRP
$93,524
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (495.5 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 (495.5 mi)
New 2026 GMC Sierra 2500 AT4 Crew Cab
$94,659 MSRP
$87,659
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (495.5 mi)
New 2026 GMC Sierra 2500 AT4 Crew Cab
$94,659 MSRP
$87,659
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (495.5 mi)
New 2026 GMC Sierra 2500 AT4 Crew Cab
$92,664 MSRP
$85,664
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (495.5 mi)
New 2026 GMC Sierra 2500 AT4 Crew Cab
$93,764 MSRP
$85,764
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (495.5 mi)
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 (495.5 mi)
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 (495.5 mi)
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 (495.5 mi)
New 2026 GMC Sierra 2500 SLT Crew Cab
$80,505 MSRP
$72,005
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (495.5 mi)
New 2026 GMC Sierra 2500 Denali Crew Cab
$93,824 MSRP
$87,324
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (495.5 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 (495.5 mi)
Used 2024 GMC Sierra 2500 Denali Ultimate Crew Cab
$80,100 List Price
$75,477
speed 36,443 mi
sell
Key features
- Diesel
- Turbocharged Diesel V8 6.6L/
- 4WD
location_on
Ken Garff St. George Ford
St. George, UT (494.9 mi)
Used 2021 GMC Sierra 2500 SLT Crew Cab
$48,995
speed 72,256 mi
sell
Key features
- Diesel
- Engine: 6.6L V8 DuraMax Diesel, Turbo
- 4WD
location_on
Newby Buick GMC
Saint George, UT (495.5 mi)
Used 2023 GMC Sierra 2500 AT4 Crew Cab
$57,495
speed 36,259 mi
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Newby Buick GMC
Saint George, UT (495.5 mi)
Used 2022 GMC Sierra 2500 AT4 Crew Cab
$52,495
speed 55,729 mi
sell
Key features
- Diesel
- Engine: 6.6L V8 DuraMax Diesel, Turbo
- 4WD
location_on
Newby Buick GMC
Saint George, UT (495.5 mi)
