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216 Results for

Used GMC Sierra 2500HD For Sale in Longmont, CO

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Photo 1: Iridium Metallic 2016 GMC Sierra 2500HD Denali in Loveland, CO exterior view from front driver's side
Photo 2: Iridium Metallic 2016 GMC Sierra 2500HD Denali in Loveland, CO
Photo 3: Iridium Metallic 2016 GMC Sierra 2500HD Denali in Loveland, CO exterior view of passenger side
Photo 4: Iridium Metallic 2016 GMC Sierra 2500HD Denali in Loveland, CO exterior view from rear driver's side
Photo 5: Iridium Metallic 2016 GMC Sierra 2500HD Denali in Loveland, CO front view of grill, headlights, hood and windshield

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Get Directions
$59,193

2016 GMC Sierra 2500HD Denali

11,299 miles / Loveland, CO

Photo 1:  2012 GMC Sierra 2500HD Denali in Greeley, CO exterior view from front driver's side
Photo 2:  2012 GMC Sierra 2500HD Denali in Greeley, CO
Photo 3: interior dashboard and console 2012 GMC Sierra 2500HD Denali in Greeley, CO
Photo 4:  2012 GMC Sierra 2500HD Denali in Greeley, CO exterior view of passenger side
Photo 5:  2012 GMC Sierra 2500HD Denali in Greeley, CO exterior view from rear driver's side

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Get Directions
$35,969

2012 GMC Sierra 2500HD Denali

118,051 miles / Greeley, CO

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Get Directions
$39,995

2015 GMC Sierra 2500HD Base

22,317 miles / Fort Collins, CO

Photo 1:  2013 GMC Sierra 2500HD Denali in Commerce City, CO exterior view from front driver's side
Photo 2:  2013 GMC Sierra 2500HD Denali in Commerce City, CO
Photo 3: cockpit view from driver’s seat 2013 GMC Sierra 2500HD Denali in Commerce City, CO
Photo 4:  2013 GMC Sierra 2500HD Denali in Commerce City, CO front view of grill, headlights, hood and windshield
Photo 5: 2013 GMC Sierra 2500HD Denali with  in Commerce City, CO

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Call
  • Get Directions
$44,499

2013 GMC Sierra 2500HD Denali

92,096 miles / Commerce City, CO

Photo 1: Sonoma Red Metallic 2015 GMC Sierra 2500HD Denali in Fort Collins, CO exterior view from front driver's side
Photo 2: Sonoma Red Metallic 2015 GMC Sierra 2500HD Denali in Fort Collins, CO
Photo 3: cockpit view from driver’s seat 2015 GMC Sierra 2500HD Denali in Fort Collins, CO
Photo 4: interior dashboard and console 2015 GMC Sierra 2500HD Denali in Fort Collins, CO
Photo 5: interior dashboard and console 2015 GMC Sierra 2500HD Denali in Fort Collins, CO

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$51,480

2015 GMC Sierra 2500HD Denali

29,186 miles / Fort Collins, CO

Photo 1: Summit White 2015 GMC Sierra 2500HD in Denver, CO
Photo 2: Summit White 2015 GMC Sierra 2500HD in Denver, CO view of rear bumper
Photo 3: Summit White 2015 GMC Sierra 2500HD in Denver, CO exterior view of passenger side
Photo 4: 2015 GMC Sierra 2500HD with  in Denver, CO
Photo 5: Summit White 2015 GMC Sierra 2500HD in Denver, CO closeup view of wheel

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$30,599

2015 GMC Sierra 2500HD

14,658 miles / Denver, CO

Photo 1:  2002 GMC Sierra 2500HD SL in Lakewood, CO exterior view from front driver's side
Photo 2:  2002 GMC Sierra 2500HD SL in Lakewood, CO exterior view of driver's side
Photo 3:  2002 GMC Sierra 2500HD SL in Lakewood, CO exterior view from rear passenger side
Photo 4:  2002 GMC Sierra 2500HD SL in Lakewood, CO exterior view from rear driver's side
Photo 5:  2002 GMC Sierra 2500HD SL in Lakewood, CO exterior view of passenger side

4WD / 8 Cyl

  • Dealer Page
  • Call
  • Get Directions
$9,095

2002 GMC Sierra 2500HD SL

183,750 miles / Lakewood, CO

Photo 1: Summit White 2015 GMC Sierra 2500HD in Parker, CO exterior view from front driver's side
Photo 2: Summit White 2015 GMC Sierra 2500HD in Parker, CO
Photo 3: cockpit view from driver’s seat 2015 GMC Sierra 2500HD in Parker, CO
Photo 4: interior dashboard and console 2015 GMC Sierra 2500HD in Parker, CO
Photo 5: Summit White 2015 GMC Sierra 2500HD in Parker, CO front view of grill, headlights, hood and windshield

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Call
  • Get Directions
$31,999

2015 GMC Sierra 2500HD

15,881 miles / Parker, CO

Photo 1:  2011 GMC Sierra 2500HD SLE in Commerce City, CO exterior view from front driver's side
Photo 2:  2011 GMC Sierra 2500HD SLE in Commerce City, CO
Photo 3: cockpit view from driver’s seat 2011 GMC Sierra 2500HD SLE in Commerce City, CO
Photo 4:  2011 GMC Sierra 2500HD SLE in Commerce City, CO front view of grill, headlights, hood and windshield
Photo 5: 2011 GMC Sierra 2500HD SLE with  in Commerce City, CO

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Call
  • Get Directions
$26,999

2011 GMC Sierra 2500HD SLE

67,638 miles / Commerce City, CO

Photo 1: Summit White 2014 GMC Sierra 2500HD Work Truck in Littleton, CO exterior view from front driver's side
Photo 2: Summit White 2014 GMC Sierra 2500HD Work Truck in Littleton, CO
Photo 3: cockpit view from driver’s seat 2014 GMC Sierra 2500HD Work Truck in Littleton, CO
Photo 4: Summit White 2014 GMC Sierra 2500HD Work Truck in Littleton, CO front view of grill, headlights, hood and windshield
Photo 5: Summit White 2014 GMC Sierra 2500HD Work Truck in Littleton, CO exterior view of driver's side

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$26,700

2014 GMC Sierra 2500HD Work Truck

75,761 miles / Littleton, CO

Photo 1:  2012 GMC Sierra 2500HD SLE in Loveland, CO exterior view from front driver's side
Photo 2:  2012 GMC Sierra 2500HD SLE in Loveland, CO
Photo 3: cockpit view from driver’s seat 2012 GMC Sierra 2500HD SLE in Loveland, CO
Photo 4: interior dashboard and console 2012 GMC Sierra 2500HD SLE in Loveland, CO
Photo 5:  2012 GMC Sierra 2500HD SLE in Loveland, CO exterior view of passenger side

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$37,615

2012 GMC Sierra 2500HD SLE

59,015 miles / Loveland, CO

Photo 1: Steel Gray Metallic 2007 GMC Sierra 2500HD SLT in Aurora, CO exterior view from front driver's side
Photo 2: Steel Gray Metallic 2007 GMC Sierra 2500HD SLT in Aurora, CO
Photo 3: cockpit view from driver’s seat 2007 GMC Sierra 2500HD SLT in Aurora, CO
Photo 4: Steel Gray Metallic 2007 GMC Sierra 2500HD SLT in Aurora, CO exterior view of passenger side
Photo 5: Steel Gray Metallic 2007 GMC Sierra 2500HD SLT in Aurora, CO front view of grill, headlights, hood and windshield

Automatic / RWD / 8 Cyl

  • Call Dealer
  • Get Directions
$23,987

2007 GMC Sierra 2500HD SLT

114,587 miles / Aurora, CO

Photo 1:  2016 GMC Sierra 2500HD SLE in Loveland, CO exterior view from front driver's side
Photo 2:  2016 GMC Sierra 2500HD SLE in Loveland, CO
Photo 3: cockpit view from driver’s seat 2016 GMC Sierra 2500HD SLE in Loveland, CO
Photo 4: 2016 GMC Sierra 2500HD SLE with  in Loveland, CO
Photo 5:  2016 GMC Sierra 2500HD SLE in Loveland, CO exterior view of passenger side

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$49,998

2016 GMC Sierra 2500HD SLE

8,485 miles / Loveland, CO

Photo 1:  2003 GMC Sierra 2500HD in Lakewood, CO exterior view from front driver's side
Photo 2:  2003 GMC Sierra 2500HD in Lakewood, CO
Photo 3:  2003 GMC Sierra 2500HD in Lakewood, CO exterior view of driver's side
Photo 4:  2003 GMC Sierra 2500HD in Lakewood, CO view of rear bumper
Photo 5:  2003 GMC Sierra 2500HD in Lakewood, CO exterior view from rear driver's side

4WD / 8 Cyl

  • Dealer Page
  • Call
  • Get Directions
$15,695

2003 GMC Sierra 2500HD

213,396 miles / Lakewood, CO

Photo 1:  2006 GMC Sierra 2500HD in Wheat Ridge, CO exterior view from front driver's side
Photo 2:  2006 GMC Sierra 2500HD in Wheat Ridge, CO
Photo 3:  2006 GMC Sierra 2500HD in Wheat Ridge, CO front view of grill, headlights, hood and windshield
Photo 4:  2006 GMC Sierra 2500HD in Wheat Ridge, CO exterior view of driver's side
Photo 5:  2006 GMC Sierra 2500HD in Wheat Ridge, CO exterior view of driver's side

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$16,999

2006 GMC Sierra 2500HD

166,265 miles / Wheat Ridge, CO

Photo 1:  2013 GMC Sierra 2500HD SLE in Commerce City, CO exterior view from front driver's side
Photo 2:  2013 GMC Sierra 2500HD SLE in Commerce City, CO
Photo 3: cockpit view from driver’s seat 2013 GMC Sierra 2500HD SLE in Commerce City, CO
Photo 4:  2013 GMC Sierra 2500HD SLE in Commerce City, CO front view of grill, headlights, hood and windshield
Photo 5:  2013 GMC Sierra 2500HD SLE in Commerce City, CO view of rear bumper

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Call
  • Get Directions
$26,899

2013 GMC Sierra 2500HD SLE

55,680 miles / Commerce City, CO

Photo 1:  2016 GMC Sierra 2500HD SLT in Loveland, CO exterior view from front driver's side
Photo 2:  2016 GMC Sierra 2500HD SLT in Loveland, CO
Photo 3: cockpit view from driver’s seat 2016 GMC Sierra 2500HD SLT in Loveland, CO
Photo 4: 2016 GMC Sierra 2500HD SLT with  in Loveland, CO
Photo 5:  2016 GMC Sierra 2500HD SLT in Loveland, CO exterior view of passenger side

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$52,830

2016 GMC Sierra 2500HD SLT

24,113 miles / Loveland, CO

Photo 1: Summit White 2009 GMC Sierra 2500HD SLT in Brighton, CO exterior view from front driver's side
Photo 2: interior dashboard and console 2009 GMC Sierra 2500HD SLT in Brighton, CO
Photo 3: 2009 GMC Sierra 2500HD SLT with  in Brighton, CO
Photo 4: Summit White 2009 GMC Sierra 2500HD SLT in Brighton, CO front view of grill, headlights, hood and windshield
Photo 5: Summit White 2009 GMC Sierra 2500HD SLT in Brighton, CO exterior view of passenger side

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$37,486

2009 GMC Sierra 2500HD SLT

63,725 miles / Brighton, CO

Photo 1: Onyx Black 2015 GMC Sierra 2500HD SLT in Lakewood, CO
Photo 2: Onyx Black 2015 GMC Sierra 2500HD SLT in Lakewood, CO exterior view of passenger side
Photo 3: Onyx Black 2015 GMC Sierra 2500HD SLT in Lakewood, CO view of rear bumper
Photo 4: Onyx Black 2015 GMC Sierra 2500HD SLT in Lakewood, CO exterior view of driver's side
Photo 5: Onyx Black 2015 GMC Sierra 2500HD SLT in Lakewood, CO front view of grill, headlights, hood and windshield

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Call
  • Get Directions
$47,999

2015 GMC Sierra 2500HD SLT

11,455 miles / Lakewood, CO

Photo 1:  2012 GMC Sierra 2500HD SLT in Fort Lupton, CO exterior view from front driver's side
Photo 2:  2012 GMC Sierra 2500HD SLT in Fort Lupton, CO
Photo 3: interior dashboard and console 2012 GMC Sierra 2500HD SLT in Fort Lupton, CO
Photo 4:  2012 GMC Sierra 2500HD SLT in Fort Lupton, CO exterior view from rear driver's side
Photo 5:  2012 GMC Sierra 2500HD SLT in Fort Lupton, CO exterior view from rear passenger side

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Call
  • Get Directions
$32,000

2012 GMC Sierra 2500HD SLT

54,017 miles / Fort Lupton, CO

Photo 1:  2006 GMC Sierra 2500HD SLT in Aurora, CO exterior view from front driver's side
Photo 2:  2006 GMC Sierra 2500HD SLT in Aurora, CO
Photo 3:  2006 GMC Sierra 2500HD SLT in Aurora, CO exterior view of driver's side
Photo 4:  2006 GMC Sierra 2500HD SLT in Aurora, CO exterior view from rear passenger side
Photo 5:  2006 GMC Sierra 2500HD SLT in Aurora, CO view of rear bumper

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$21,900

2006 GMC Sierra 2500HD SLT

146,580 miles / Aurora, CO

Photo 1: Carbon Metallic 2005 GMC Sierra 2500HD SLE in Greeley, CO
Photo 2: Carbon Metallic 2005 GMC Sierra 2500HD SLE in Greeley, CO exterior view of driver's side
Photo 3: Carbon Metallic 2005 GMC Sierra 2500HD SLE in Greeley, CO exterior view from rear driver's side

4WD / 8 Cyl

  • Dealer Page
  • Call
  • Get Directions
$22,830

2005 GMC Sierra 2500HD SLE

110,816 miles / Greeley, CO

Photo 1:  2014 GMC Sierra 2500HD SLE in Commerce City, CO exterior view from front driver's side
Photo 2:  2014 GMC Sierra 2500HD SLE in Commerce City, CO
Photo 3: cockpit view from driver’s seat 2014 GMC Sierra 2500HD SLE in Commerce City, CO
Photo 4:  2014 GMC Sierra 2500HD SLE in Commerce City, CO front view of grill, headlights, hood and windshield
Photo 5: 2014 GMC Sierra 2500HD SLE with  in Commerce City, CO

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Call
  • Get Directions
$31,999

2014 GMC Sierra 2500HD SLE

52,233 miles / Commerce City, CO

Photo 1: Summit White 2008 GMC Sierra 2500HD SLE SLE-1 in Aurora, CO exterior view from front driver's side
Photo 2: Summit White 2008 GMC Sierra 2500HD SLE SLE-1 in Aurora, CO
Photo 3: Summit White 2008 GMC Sierra 2500HD SLE SLE-1 in Aurora, CO exterior view of driver's side
Photo 4: Summit White 2008 GMC Sierra 2500HD SLE SLE-1 in Aurora, CO exterior view from rear passenger side
Photo 5: Summit White 2008 GMC Sierra 2500HD SLE SLE-1 in Aurora, CO view of rear bumper

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Call
  • Get Directions
$29,900

2008 GMC Sierra 2500HD SLE SLE-1

98,645 miles / Aurora, CO