Used GMC Sierra 3500HD in Longmont, CO

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GMC Sierra 3500HD
  • 2007 GMC Sierra 3500HD in Longmont, CO 80501

    $19,999
    Mileage: 236,306
    Location: Longmont, CO 80501
    Description: Used 2007 GMC Sierra 3500HD - $19,999, 236,306 miles Exterior Color: white Interior Color: gray Truck V8 6.6L Automatic Transmission Fuel: Diesel 8 Cylinders 4 Doors
  • 2014 GMC Sierra 3500HD SLE in Longmont, CO 80504

    $40,999
    Mileage: 33,123
    Location: Longmont, CO 80504
    Description: Used 2014 GMC Sierra 3500HD SLE - $40,999, 33,123 miles Exterior Color: mocha steel metallic Crew Cab Pickup 6.6L V8 32V DDI OHV Turbo Diesel Fuel: Diesel 4 Doors
  • 2013 GMC Sierra 3500HD in Longmont, CO 80504

    contact seller
    Mileage: contact seller
    Location: Longmont, CO 80504
    Description: Used 2013 GMC Sierra 3500HD - Exterior Color: summit white Crew Cab Pickup 6.6L V8 32V DDI OHV Turbo Diesel Fuel: DIESEL 4 Doors
  • 2013 GMC Sierra 3500HD in Longmont, CO 80504

    $31,998
    Mileage: 65,983
    Location: Longmont, CO 80504
    Description: Used 2013 GMC Sierra 3500HD - $31,998, 65,983 miles Exterior Color: summit white Crew Cab Pickup 6.6L V8 32V DDI OHV Turbo Diesel Fuel: Diesel 4 Doors
  • 2015 GMC Sierra 3500HD Denali in Brighton, CO 80601

    $55,000
    Mileage: 16,427
    Location: Brighton, CO 80601
    Description: Used 2015 GMC Sierra 3500HD Denali - $55,000, 16,427 miles Exterior Color: onyx black Crew Cab Pickup 6.6L V8 32V DDI OHV Turbo Diesel Fuel: Diesel 4 Doors
  • 2016 GMC Sierra 3500HD Denali in Brighton, CO 80601

    $59,986
    Mileage: 6,420
    Location: Brighton, CO 80601
    Description: Used 2016 GMC Sierra 3500HD Denali - $59,986, 6,420 miles Exterior Color: maroon Crew Cab Pickup 6.6L V8 32V DDI OHV Turbo Diesel Fuel: Diesel 4 Doors
  • 2013 GMC Sierra 3500HD Denali in Brighton, CO 80601

    $44,987
    Mileage: 48,263
    Location: Brighton, CO 80601
    Description: Used 2013 GMC Sierra 3500HD Denali - $44,987, 48,263 miles Exterior Color: summit white Crew Cab Pickup 6.6L V8 32V DDI OHV Turbo Diesel Fuel: Diesel 4 Doors
  • 2012 GMC Sierra 3500HD Denali in Greeley, CO 80634

    $43,987
    Mileage: 98,756
    Location: Greeley, CO 80634
    Description: Used 2012 GMC Sierra 3500HD Denali - $43,987, 98,756 miles Exterior Color: stealth gray metallic Automatic Transmission 8 Cylinders 4 Doors
  • 2011 GMC Sierra 3500HD SLE in Greeley, CO 80634

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    $21,999
    Mileage: 179,105
    Location: Greeley, CO 80634
    Description: Used 2011 GMC Sierra 3500HD SLE - $21,999, 179,105 miles Exterior Color: summit white Extended Cab Pickup Automatic Transmission 8 Cylinders
  • 2016 GMC Sierra 3500HD Denali in Greeley, CO 80634

    $62,500
    Mileage: 4,602
    Location: Greeley, CO 80634
    Description: Used 2016 GMC Sierra 3500HD Denali - $62,500, 4,602 miles Exterior Color: white Crew Cab Pickup 6.6L V8 32V DDI OHV Turbo Diesel Fuel: Diesel 4 Doors
  • 2008 GMC Sierra 3500HD in Greeley, CO 80634

    $18,000
    Mileage: 245,988
    Location: Greeley, CO 80634
    Description: Used 2008 GMC Sierra 3500HD - $18,000, 245,988 miles Exterior Color: silver birch metallic Crew Cab Pickup 6.6L V8 32V DDI OHV Turbo Diesel Fuel: Diesel 4 Doors
  • 2011 GMC Sierra 3500HD SLT in Henderson, CO 80640

    $43,942
    Mileage: 31,803
    Location: Henderson, CO 80640
    Description: Used 2011 GMC Sierra 3500HD SLT - $43,942, 31,803 miles Exterior Color: silver Automatic Transmission Fuel: D 4 Doors
  • 2012 GMC Sierra 3500HD SLT in Henderson, CO 80640

    $37,895
    Mileage: contact seller
    Location: Henderson, CO 80640
    Description: Used 2012 GMC Sierra 3500HD SLT - $37,895, Exterior Color: silver 4x4 SLT 4dr Crew Cab LB SRW 6.6 8 Cylinder Automatic Transmission Fuel: Diesel 4 Doors
  • 2013 GMC Sierra 3500HD SLE in Loveland, CO 80538

    $44,532
    Mileage: 37,125
    Location: Loveland, CO 80538
    Description: Used 2013 GMC Sierra 3500HD SLE - $44,532, 37,125 miles Exterior Color: maroon Crew Cab Pickup 6.6L V8 32V DDI OHV Turbo Diesel Fuel: Diesel 4 Doors
  • 2013 GMC Sierra 3500HD Denali in Loveland, CO 80538

    $49,998
    Mileage: 28,004
    Location: Loveland, CO 80538
    Description: Used 2013 GMC Sierra 3500HD Denali - $49,998, 28,004 miles Exterior Color: black 6.60L Automatic Transmission