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GMC Sierra 2500 Trucks for Sale near Boulder, Colorado

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Used 2024 GMC Sierra 2500 AT4 Crew Cab

$67,799
speed 44,161 mi
sell
Key features
  • Gasoline
  • 4WD
location_on
Mike Maroone Ford Longmont
Longmont, CO (9.5 mi)
(970) 601-8299

Used 2021 GMC Sierra 2500 SLE Crew Cab

$36,999
speed 97,493 mi
sell
Key features
  • Gasoline
  • 6.6
  • 4WD
location_on
Red's Auto and Truck
Longmont, CO (13.4 mi)
(303) 854-6240

Used 2022 GMC Sierra 2500 Pro Crew Cab

$37,999
speed 139,864 mi
sell
Key features
  • Diesel
  • 6.6
  • 4WD
location_on
Red's Auto and Truck
Longmont, CO (13.4 mi)
(303) 854-6240

Used 2023 GMC Sierra 2500 Double Cab Service Truck

$56,500
sell
Key features
  • Gasoline
  • 4x4
  • 6.6L L8T Gas V8
location_on
DTI Trucks - Wheat Ridge
Wheat Ridge, CO (19.5 mi)
(303) 990-8768

New 2026 GMC Sierra 2500 Crew Cab Contractor Truck

$73,714
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 2500 Crew Cab Service Truck

$75,399
sell
Key features
  • Gasoline
  • 4WD
  • Scelzi Body
location_on
Transwest GMC
Henderson, CO (20.5 mi)
(720) 439-3324

New 2026 GMC Sierra 2500 Crew Cab Service Truck

$73,399
sell
Key features
  • Gasoline
  • 4WD
  • 8 Steel Knapheide Body
location_on
Transwest GMC
Henderson, CO (20.5 mi)
(720) 439-3324

New 2026 GMC Sierra 2500 Crew Cab Contractor Truck

$75,399
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 2500 Crew Cab Contractor Truck

$75,399
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 2500 Crew Cab Cab Chassis

$72,688
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 2500 Pro Double Cab

$56,460
sell
Key features
  • Gasoline
  • 6.6L V8 Gas engine
  • 4WD
location_on
Transwest GMC
Henderson, CO (20.5 mi)
(720) 439-3324

New 2026 GMC Sierra 2500 Denali Crew Cab

$85,445
sell
Key features
  • Diesel
  • 6.6L Duramax Turbo-Diesel V8 engine
  • 4WD
location_on
Transwest GMC
Henderson, CO (20.5 mi)
(720) 439-3324

New 2026 GMC Sierra 2500 AT4 Crew Cab

$87,735
sell
Key features
  • Diesel
  • 6.6L Duramax Turbo-Diesel V8 engine
  • 4WD
location_on
Transwest GMC
Henderson, CO (20.5 mi)
(720) 439-3324

New 2026 GMC Sierra 2500 Pro Crew Cab

$57,460
sell
Key features
  • Gasoline
  • 6.6L V8 Gas engine
  • 4WD
location_on
Transwest GMC
Henderson, CO (20.5 mi)
(720) 439-3324

New 2026 GMC Sierra 2500 AT4X Crew Cab

$95,555
sell
Key features
  • Diesel
  • 6.6L Duramax Turbo-Diesel V8 engine
  • 4WD
location_on
Transwest GMC
Henderson, CO (20.5 mi)
(720) 439-3324

New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab

$95,585
sell
Key features
  • Diesel
  • 6.6L Duramax Turbo-Diesel V8 engine
  • 4WD
location_on
Transwest GMC
Henderson, CO (20.5 mi)
(720) 439-3324

New 2026 GMC Sierra 2500 Pro Double Cab

$56,460
sell
Key features
  • Gasoline
  • 6.6L V8 Gas engine
  • 4WD
location_on
Transwest GMC
Henderson, CO (20.5 mi)
(720) 439-3324

New 2026 GMC Sierra 2500 Pro Double Cab

$55,160
sell
Key features
  • Gasoline
  • 6.6L V8 Gas engine
  • 4WD
location_on
Transwest GMC
Henderson, CO (20.5 mi)
(720) 439-3324

New 2026 GMC Sierra 2500 Pro Crew Cab

$67,650
sell
Key features
  • Diesel
  • 6.6L Duramax Turbo-Diesel V8 engine
  • 4WD
location_on
Transwest GMC
Henderson, CO (20.5 mi)
(720) 439-3324

New 2026 GMC Sierra 2500 Pro Double Cab

$56,460
sell
Key features
  • Gasoline
  • 6.6L V8 Gas engine
  • 4WD
location_on
Transwest GMC
Henderson, CO (20.5 mi)
(720) 439-3324

New 2026 GMC Sierra 2500 Denali Ultimate Crew Cab

$96,785
sell
Key features
  • Diesel
  • 6.6L Duramax Turbo-Diesel V8 engine
  • 4WD
location_on
Transwest GMC
Henderson, CO (20.5 mi)
(720) 439-3324

New 2026 GMC Sierra 2500 AT4 Crew Cab

$88,580
sell
Key features
  • Diesel
  • 6.6L Duramax Turbo-Diesel V8 engine
  • 4WD
location_on
Transwest GMC
Henderson, CO (20.5 mi)
(720) 439-3324

New 2026 GMC Sierra 2500 SLT Crew Cab

$80,540
sell
Key features
  • Diesel
  • 6.6L Duramax Turbo-Diesel V8 engine
  • 4WD
location_on
Transwest GMC
Henderson, CO (20.5 mi)
(720) 439-3324

New 2026 GMC Sierra 2500 AT4 Crew Cab

$87,735
sell
Key features
  • Diesel
  • 6.6L Duramax Turbo-Diesel V8 engine
  • 4WD
location_on
Transwest GMC
Henderson, CO (20.5 mi)
(720) 439-3324

New 2026 GMC Sierra 2500 Denali Crew Cab

$86,045
sell
Key features
  • Diesel
  • 6.6L Duramax Turbo-Diesel V8 engine
  • 4WD
location_on
Transwest GMC
Henderson, CO (20.5 mi)
(720) 439-3324

New 2026 GMC Sierra 2500 Pro Crew Cab

$57,134
sell
Key features
  • Gasoline
  • 6.6L V8 Gas engine
  • 4WD
location_on
Transwest GMC
Henderson, CO (20.5 mi)
(720) 439-3324

New 2026 GMC Sierra 2500 AT4 Crew Cab

$87,585
sell
Key features
  • Diesel
  • 6.6L Duramax Turbo-Diesel V8 engine
  • 4WD
location_on
Transwest GMC
Henderson, CO (20.5 mi)
(720) 439-3324

New 2026 GMC Sierra 2500 AT4 Crew Cab

$88,580
sell
Key features
  • Diesel
  • 6.6L Duramax Turbo-Diesel V8 engine
  • 4WD
location_on
Transwest GMC
Henderson, CO (20.5 mi)
(720) 439-3324

New 2025 GMC Sierra 2500 Denali Ultimate Crew Cab

$87,615
sell
Key features
  • Diesel
  • 6.6L Duramax Turbo-Diesel V8 engine
  • 4WD
location_on
Transwest GMC
Henderson, CO (20.5 mi)
(720) 439-3324

New 2026 GMC Sierra 2500 AT4 Crew Cab

$80,930
sell
Key features
  • Gasoline
  • 6.6L V8 Gas engine
  • 4WD
location_on
Transwest GMC
Henderson, CO (20.5 mi)
(720) 439-3324

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