GMC Sierra 2500 Trucks for Sale near Longmont, Colorado
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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 (7.4 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 (7.4 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 (7.4 mi)
(303) 854-6240
Used 2024 GMC Sierra 2500 Denali Ultimate Crew Cab
$76,532
speed 46,843 mi
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
Loveland Ford Lincoln
Loveland, CO (14.4 mi)
(970) 844-8411
Used 2019 GMC Sierra 2500 Base Double Cab
contact for price
speed 120,509 mi
sell
Key features
- Gas/E85
- 4WD
- SRW
location_on
Loveland Ford Lincoln
Loveland, CO (14.4 mi)
(970) 844-8411
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 (18.2 mi)
(720) 664-2223
New 2026 GMC Sierra 2500 Crew Cab Service Truck
$66,485
sell
Key features
- Gasoline
- 8' 1" Steel Knapheide Body
- 4WD
location_on
Johnson Auto Plaza GMC
Brighton, CO (22.7 mi)
(720) 730-4410
New 2026 GMC Sierra 2500 Crew Cab Service Truck
$66,485
sell
Key features
- Gasoline
- 8' 1" Steel Knapheide Body
- 4WD
location_on
Johnson Auto Plaza GMC
Brighton, CO (22.7 mi)
(720) 730-4410
New 2026 GMC Sierra 2500 Crew Cab Service Truck
$66,485
sell
Key features
- Gasoline
- 8' 1" Steel Knapheide Body
- 4WD
location_on
Johnson Auto Plaza GMC
Brighton, CO (22.7 mi)
(720) 730-4410
New 2026 GMC Sierra 2500 Crew Cab Service Truck
$66,485
sell
Key features
- Gasoline
- 8' 1" Steel Knapheide Body
- 4WD
location_on
Johnson Auto Plaza GMC
Brighton, CO (22.7 mi)
(720) 730-4410
New 2026 GMC Sierra 2500 Crew Cab Service Truck
$71,188
sell
Key features
- Gasoline
- 8' Steel Scelzi Body
- 4WD
location_on
Johnson Auto Plaza GMC
Brighton, CO (22.7 mi)
(720) 730-4410
New 2026 GMC Sierra 2500 Crew Cab Service Truck
$66,485
sell
Key features
- Gasoline
- 8' 1" Steel Knapheide Body
- 4WD
location_on
Johnson Auto Plaza GMC
Brighton, CO (22.7 mi)
(720) 730-4410
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 (22.9 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 (22.9 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 (22.9 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 (22.9 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 (22.9 mi)
(720) 439-3324
New 2026 GMC Sierra 2500 Regular Cab Cab Chassis
$52,788
sell
Key features
- Gasoline
- 4WD
- 6.6L V8 Gas engine
location_on
Transwest GMC
Henderson, CO (22.9 mi)
(720) 439-3324
New 2026 GMC Sierra 2500 Regular Cab Cab Chassis
$52,788
sell
Key features
- Gasoline
- 4WD
- 6.6L V8 Gas engine
location_on
Transwest GMC
Henderson, CO (22.9 mi)
(720) 439-3324
New 2026 GMC Sierra 2500 Crew Cab Cab Chassis
$57,788
sell
Key features
- Gasoline
- 4WD
- 6.6L V8 Gas engine
location_on
Transwest GMC
Henderson, CO (22.9 mi)
(720) 439-3324
New 2026 GMC Sierra 2500 Crew Cab Cab Chassis
$57,788
sell
Key features
- Gasoline
- 4WD
- 6.6L V8 Gas engine
location_on
Transwest GMC
Henderson, CO (22.9 mi)
(720) 439-3324
New 2026 GMC Sierra 2500 Crew Cab Cab Chassis
$57,788
sell
Key features
- Gasoline
- 4WD
- 6.6L V8 Gas engine
location_on
Transwest GMC
Henderson, CO (22.9 mi)
(720) 439-3324
New 2026 GMC Sierra 2500 Pro Regular Cab
$55,830 MSRP
$54,830
sell
Key features
- Gasoline
- 4WD
- Regular Cab
location_on
Johnson Auto Plaza GMC
Brighton, CO (22.7 mi)
(720) 730-4410
New 2026 GMC Sierra 2500 Pro Crew Cab
$60,785 MSRP
$59,785
sell
Key features
- Gasoline
- 4WD
- Crew Cab
location_on
Johnson Auto Plaza GMC
Brighton, CO (22.7 mi)
(720) 730-4410
New 2026 GMC Sierra 2500 Pro Double Cab
$58,785 MSRP
$57,785
sell
Key features
- Gasoline
- 4WD
- Double Cab
location_on
Johnson Auto Plaza GMC
Brighton, CO (22.7 mi)
(720) 730-4410
New 2026 GMC Sierra 2500 Pro Regular Cab
$56,374 MSRP
$55,374
sell
Key features
- Gasoline
- 4WD
- Regular Cab
location_on
Johnson Auto Plaza GMC
Brighton, CO (22.7 mi)
(720) 730-4410
New 2026 GMC Sierra 2500 Pro Crew Cab
$60,785 MSRP
$56,359
sell
Key features
- Gasoline
- 4WD
- Crew Cab
location_on
Johnson Auto Plaza GMC
Brighton, CO (22.7 mi)
(720) 730-4410
New 2026 GMC Sierra 2500 Pro Crew Cab
$70,730 MSRP
$65,368
sell
Key features
- Diesel
- 4WD
- Crew Cab
location_on
Johnson Auto Plaza GMC
Brighton, CO (22.7 mi)
(720) 730-4410
New 2026 GMC Sierra 2500 Pro Crew Cab
$60,585 MSRP
$59,585
sell
Key features
- Gasoline
- 4WD
- Crew Cab
location_on
Johnson Auto Plaza GMC
Brighton, CO (22.7 mi)
(720) 730-4410
New 2026 GMC Sierra 2500 Pro Regular Cab
$55,830 MSRP
$54,830
sell
Key features
- Gasoline
- 4WD
- Regular Cab
location_on
Johnson Auto Plaza GMC
Brighton, CO (22.7 mi)
(720) 730-4410
