GMC Trucks for Sale near Boulder, Colorado
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Used 2023 GMC Yukon XL SLT
$42,364
speed 116,887 mi
sell
Key features
- Gasoline
location_on
Mike Maroone Ford Longmont
Longmont, CO (9.5 mi)
(970) 601-8299
Used 2018 GMC Yukon Denali
$27,170
speed 113,555 mi
sell
Key features
- Gasoline
location_on
Mike Maroone Ford Longmont
Longmont, CO (9.5 mi)
(970) 601-8299
Used 2012 GMC Yukon XL Denali
$13,568
speed 146,979 mi
sell
Key features
- Gas/E85
location_on
Mike Maroone Ford Longmont
Longmont, CO (9.5 mi)
(970) 601-8299
Used 2017 GMC Acadia Denali
$18,504
speed 98,616 mi
sell
Key features
- Gasoline
location_on
Mike Maroone Ford Longmont
Longmont, CO (9.5 mi)
(970) 601-8299
Used 2022 GMC Yukon XL Denali
$49,991
speed 72,655 mi
sell
Key features
- Gasoline
location_on
Sill-Terhar Motors, Inc
Broomfield, CO (10.6 mi)
(303) 536-6381
Used 2022 GMC Sierra 1500 Elevation Crew Cab
$37,763
speed 30,996 mi
sell
Key features
- Gasoline
- 2.7L Turbo I4 310hp 430ft. lbs.
- RWD
location_on
Red's Auto and Truck
Longmont, CO (13.4 mi)
(303) 854-6240
Used 2025 GMC Sierra 2500 AT4X Crew Cab
$84,999
speed 28,290 mi
sell
Key features
- Diesel
- Duramax 6.6L Biodiesel Turbo V8 470hp 975ft. lbs.
- 4WD
location_on
Red's Auto and Truck
Longmont, CO (13.4 mi)
(303) 854-6240
Used 2022 GMC Sierra 2500 Pro Crew Cab
$36,963
speed 139,864 mi
sell
Key features
- Diesel
- Duramax 6.6L Biodiesel Turbo V8 445hp 910ft. lbs.
- 4WD
location_on
Red's Auto and Truck
Longmont, CO (13.4 mi)
(303) 854-6240
Used 2020 GMC Sierra 2500 Denali Crew Cab
$51,999
speed 80,408 mi
sell
Key features
- Diesel
- Duramax 6.6L Biodiesel Turbo V8 445hp 910ft. lbs.
- 4WD
location_on
Red's Auto and Truck
Longmont, CO (13.4 mi)
(303) 854-6240
Used 2023 GMC Sierra 3500 Pro Crew Cab
$46,763
speed 73,045 mi
sell
Key features
- Diesel
- Duramax 6.6L Biodiesel Turbo V8 445hp 910ft. lbs.
- 4WD
location_on
Red's Auto and Truck
Longmont, CO (13.4 mi)
(303) 854-6240
Used 2020 GMC Sierra 2500 Denali Crew Cab
$55,590
speed 51,575 mi
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
O'Meara Ford
Northglenn, CO (13.9 mi)
(720) 664-2223
Used 2019 GMC Savana 3500 Box Van
$27,500
sell
Key features
- Gasoline
- 6.0L Vortec V8
location_on
DTI Trucks - Wheat Ridge
Wheat Ridge, CO (19.5 mi)
(303) 990-8768
Used 2024 GMC Sierra 3500 Crew Cab Service Truck
$67,500
sell
Key features
- Diesel
- 4x4
- Crew Cab
location_on
DTI Trucks - Wheat Ridge
Wheat Ridge, CO (19.5 mi)
(303) 990-8768
Used 2019 GMC Sierra 3500 Crew Cab Flatbed Truck
$34,500
sell
Key features
- Diesel
- 4x4
- Crew Cab
location_on
DTI Trucks - Wheat Ridge
Wheat Ridge, CO (19.5 mi)
(303) 990-8768
Used 2021 GMC Savana 4500 Box Van
$39,500
sell
Key features
- Gasoline
location_on
DTI Trucks - Wheat Ridge
Wheat Ridge, CO (19.5 mi)
(303) 990-8768
Used 2021 GMC Savana 3500 Box Van
$26,500
sell
Key features
- Gasoline
location_on
DTI Trucks - Wheat Ridge
Wheat Ridge, CO (19.5 mi)
(303) 990-8768
Used 2021 GMC Savana 3500 Box Van
$32,500
sell
Key features
- Gasoline
location_on
DTI Trucks - Wheat Ridge
Wheat Ridge, CO (19.5 mi)
(303) 990-8768
Used 2024 GMC Sierra 3500 Regular Cab Flatbed Truck
$52,500
sell
Key features
- Gasoline
- 4x4
- Regular Cab
location_on
DTI Trucks - Wheat Ridge
Wheat Ridge, CO (19.5 mi)
(303) 990-8768
Used 2020 GMC Savana 3500 Box Van
$29,500
sell
Key features
- Gasoline
location_on
DTI Trucks - Wheat Ridge
Wheat Ridge, CO (19.5 mi)
(303) 990-8768
Used 2021 GMC Savana 3500 Box Van
$28,500
sell
Key features
- Gasoline
location_on
DTI Trucks - Wheat Ridge
Wheat Ridge, CO (19.5 mi)
(303) 990-8768
New 2026 GMC Sierra 2500 Crew Cab Contractor Truck
$71,599
sell
Key features
- Gasoline
- 4WD
- 6.6L V8 Gas engine
location_on
Transwest GMC
Henderson, CO (20.5 mi)
(720) 439-3324
New 2026 GMC Savana 3500 Service Utility Van
$65,799
sell
Key features
- Gasoline
- RWD
- Knapheide Body
location_on
Transwest GMC
Henderson, CO (20.5 mi)
(720) 439-3324
New 2026 GMC Sierra 3500 Crew Cab Flatbed Truck
$77,103
sell
Key features
- Diesel
- 9' 4" Steel Hillsboro Body
- 4WD
location_on
Transwest GMC
Henderson, CO (20.5 mi)
(720) 439-3324
New 2026 GMC Sierra 2500 Crew Cab Service Truck
$70,560
sell
Key features
- Gasoline
- 8' 1" Steel Knapheide Body
- 4WD
location_on
Transwest GMC
Henderson, CO (20.5 mi)
(720) 439-3324
New 2026 GMC Sierra 2500 Crew Cab Contractor Truck
$71,599
sell
Key features
- Gasoline
- 4WD
- 6.6L V8 Gas engine
location_on
Transwest GMC
Henderson, CO (20.5 mi)
(720) 439-3324
New 2026 GMC Sierra 3500 Regular Cab Flatbed Truck
$70,399
sell
Key features
- Diesel
- 12' Steel CM Truck Beds Body
- 4WD
location_on
Transwest GMC
Henderson, CO (20.5 mi)
(720) 439-3324
New 2026 GMC Sierra 3500 Crew Cab Flatbed Truck
$77,103
sell
Key features
- Diesel
- 9' 4" Steel Hillsboro Body
- 4WD
location_on
Transwest GMC
Henderson, CO (20.5 mi)
(720) 439-3324
New 2026 GMC Sierra 2500 Crew Cab Service Truck
$70,560
sell
Key features
- Gasoline
- 8' 1" Steel Knapheide Body
- 4WD
location_on
Transwest GMC
Henderson, CO (20.5 mi)
(720) 439-3324
New 2026 GMC Sierra 2500 Crew Cab Contractor Truck
$71,599
sell
Key features
- Gasoline
- 4WD
- 6.6L V8 Gas engine
location_on
Transwest GMC
Henderson, CO (20.5 mi)
(720) 439-3324
New 2026 GMC Sierra 3500 Regular Cab Dump Truck
$80,578
sell
Key features
- Diesel
- 4WD
- 6.6L Duramax Turbo-Diesel V8 engine
location_on
Transwest GMC
Henderson, CO (20.5 mi)
(720) 439-3324
