GMC Sierra 2500 Trucks for Sale near Longmont, Colorado
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New 2026 GMC Sierra 2500 Pro Crew Cab
$69,140
sell
Key features
- Diesel
- Turbocharged Diesel V8 6.6L/
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO (23.2 mi)
(970) 528-5373
New 2026 GMC Sierra 2500 Pro Crew Cab
$69,035
sell
Key features
- Diesel
- Turbocharged Diesel V8 6.6L/
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO (23.2 mi)
(970) 528-5373
New 2026 GMC Sierra 2500 Pro Regular Cab
$55,555
sell
Key features
- Gasoline
- Gas V8 6.6L/
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO (23.2 mi)
(970) 528-5373
New 2026 GMC Sierra 2500 Pro Crew Cab
$69,035
sell
Key features
- Diesel
- Turbocharged Diesel V8 6.6L/
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO (23.2 mi)
(970) 528-5373
New 2026 GMC Sierra 2500 Pro Regular Cab
$55,555
sell
Key features
- Gasoline
- Gas V8 6.6L/
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO (23.2 mi)
(970) 528-5373
New 2026 GMC Sierra 2500 Pro Crew Cab
$69,035
sell
Key features
- Diesel
- Turbocharged Diesel V8 6.6L/
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO (23.2 mi)
(970) 528-5373
New 2026 GMC Sierra 2500 Pro Crew Cab
$69,035
sell
Key features
- Diesel
- Turbocharged Diesel V8 6.6L/
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO (23.2 mi)
(970) 528-5373
New 2026 GMC Sierra 2500 Pro Crew Cab
$69,035
sell
Key features
- Diesel
- Turbocharged Diesel V8 6.6L/
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO (23.2 mi)
(970) 528-5373
New 2026 GMC Sierra 2500 Pro Crew Cab
$69,035
sell
Key features
- Diesel
- Turbocharged Diesel V8 6.6L/
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO (23.2 mi)
(970) 528-5373
New 2026 GMC Sierra 2500 Pro Crew Cab
$69,035
sell
Key features
- Diesel
- Turbocharged Diesel V8 6.6L/
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO (23.2 mi)
(970) 528-5373
New 2026 GMC Sierra 2500 Pro Crew Cab
$69,035
sell
Key features
- Diesel
- Turbocharged Diesel V8 6.6L/
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO (23.2 mi)
(970) 528-5373
New 2026 GMC Sierra 2500 Pro Crew Cab
$69,035
sell
Key features
- Diesel
- Turbocharged Diesel V8 6.6L/
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO (23.2 mi)
(970) 528-5373
New 2026 GMC Sierra 2500 Pro Crew Cab
$69,035
sell
Key features
- Diesel
- Turbocharged Diesel V8 6.6L/
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO (23.2 mi)
(970) 528-5373
New 2026 GMC Sierra 2500 Pro Crew Cab
$59,440
sell
Key features
- Gasoline
- Gas V8 6.6L/
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO (23.2 mi)
(970) 528-5373
New 2026 GMC Sierra 2500 Pro Crew Cab
$69,035
sell
Key features
- Diesel
- Turbocharged Diesel V8 6.6L/
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO (23.2 mi)
(970) 528-5373
New 2026 GMC Sierra 2500 Pro Crew Cab
$69,035
sell
Key features
- Diesel
- Turbocharged Diesel V8 6.6L/
- 4WD
location_on
Weld County Garage - GMC
Greeley, CO (23.2 mi)
(970) 528-5373
Used 2022 GMC Sierra 2500 Denali Crew Cab
$53,593
speed 101,262 mi
sell
Key features
- Diesel
- Engine: 6.6L V8 DuraMax Diesel, Turbo
- 4WD
location_on
Transwest GMC
Henderson, CO (22.9 mi)
(720) 439-3324
Used 2023 GMC Sierra 2500 AT4 Crew Cab
$58,560
speed 65,802 mi
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Transwest GMC
Henderson, CO (22.9 mi)
(720) 439-3324
Used 2024 GMC Sierra 2500 AT4X Crew Cab
$76,593
speed 45,659 mi
sell
Key features
- Diesel
- 6.6L Duramax Turbo-Diesel V8 engine
- 4WD
location_on
Transwest GMC
Henderson, CO (22.9 mi)
(720) 439-3324
Used 2020 GMC Sierra 2500 AT4 Crew Cab
contact for price
speed 117,962 mi
sell
Key features
- Diesel
- 6.6L V8 DuraMax Diesel, Turbo
- 4WD
location_on
Transwest GMC
Henderson, CO (22.9 mi)
(720) 439-3324
Used 2022 GMC Sierra 2500 Denali Crew Cab
$60,593
speed 52,003 mi
sell
Key features
- Diesel
- Engine: 6.6L V8 DuraMax Diesel, Turbo
- 4WD
location_on
Transwest GMC
Henderson, CO (22.9 mi)
(720) 439-3324
Used 2024 GMC Sierra 2500 SLE Crew Cab
contact for price
speed 49,903 mi
sell
Key features
- Diesel
- 4WD
- SLE
location_on
Greeley Chrysler Dodge Jeep Ram
Greeley, CO (23.2 mi)
(970) 473-2802
Used 2017 GMC Sierra 2500 Base Regular Cab
$27,258
speed 78,384 mi
sell
Key features
- Gas/E85
- Engine: 6.0L, V-8, SFI, FlexFuel w/ E63 only
- 4WD
location_on
John Elway Chevrolet
Englewood, CO (36.7 mi)
(303) 309-1725
Used 2025 GMC Sierra 2500 AT4X Crew Cab
$64,499
speed 68,207 mi
sell
Key features
- Diesel
- 6.6 Liter Turbo
- 4x2
location_on
AutoNation Chrysler Dodge Jeep Ram Southwest
Littleton, CO (37.6 mi)
(720) 599-4286
Used 2024 GMC Sierra 2500 AT4X Crew Cab
$67,588
speed 65,452 mi
sell
Key features
- Diesel
- 6.6 Liter Turbo
- 4x2
location_on
AutoNation Ford Littleton
Littleton, CO (41 mi)
(720) 664-2176
New 2026 GMC Sierra 2500 Crew Cab Service Truck
$68,382
sell
Key features
- Gasoline
- 8' 2" Steel Reading Body
- 4WD
location_on
Alpine Buick GMC
Littleton, CO (43 mi)
(720) 783-2623
New 2026 GMC Sierra 2500 Crew Cab Service Truck
$68,382
sell
Key features
- Gasoline
- 8' 2" Steel Reading Body
- 4WD
location_on
Alpine Buick GMC
Littleton, CO (43 mi)
(720) 783-2623
New 2026 GMC Sierra 2500 Denali Crew Cab
$95,924
sell
Key features
- Diesel
- 4WD
- Denali
location_on
Alpine Buick GMC
Littleton, CO (43 mi)
(720) 783-2623
New 2025 GMC Sierra 2500 Denali Crew Cab
$85,074
sell
Key features
- Diesel
- 4WD
- Denali
location_on
Alpine Buick GMC
Littleton, CO (43 mi)
(720) 783-2623
New 2026 GMC Sierra 2500 Denali Crew Cab
$84,954
sell
Key features
- Diesel
- 4WD
- Denali
location_on
Alpine Buick GMC
Littleton, CO (43 mi)
(720) 783-2623
