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465 Results for

Used GMC Sierra 1500 For Sale in Longmont, CO

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Photo 1:  2009 GMC Sierra 1500 WT in Fort Collins, CO exterior view from front driver's side
Photo 2:  2009 GMC Sierra 1500 WT in Fort Collins, CO
Photo 3: cockpit view from driver’s seat 2009 GMC Sierra 1500 WT in Fort Collins, CO
Photo 4: interior dashboard and console 2009 GMC Sierra 1500 WT in Fort Collins, CO
Photo 5:  2009 GMC Sierra 1500 WT in Fort Collins, CO exterior view of driver's side

Automatic / 4WD / 8 Cyl
14 mpg city / 19 mpg hwy

  • Dealer Page
  • Get Directions
$18,791

2009 GMC Sierra 1500 WT

76,772 miles / Fort Collins, CO

Photo 1:  2005 GMC Sierra 1500 in Fort Collins, CO exterior view from front driver's side
Photo 2:  2005 GMC Sierra 1500 in Fort Collins, CO
Photo 3:  2005 GMC Sierra 1500 in Fort Collins, CO exterior view of driver's side
Photo 4:  2005 GMC Sierra 1500 in Fort Collins, CO front view of grill, headlights, hood and windshield
Photo 5:  2005 GMC Sierra 1500 in Fort Collins, CO exterior view of driver's side

Automatic / 4WD / 8 Cyl
13 mpg city / 17 mpg hwy

  • Dealer Page
  • Get Directions
$15,495

2005 GMC Sierra 1500

22,558 miles / Fort Collins, CO

Photo 1: White Frost Tri-Coat 2017 GMC Sierra 1500 Denali in Aurora, CO exterior view from front driver's side
Photo 2: White Frost Tri-Coat 2017 GMC Sierra 1500 Denali in Aurora, CO
Photo 3: White Frost Tri-Coat 2017 GMC Sierra 1500 Denali in Aurora, CO exterior view of driver's side
Photo 4: White Frost Tri-Coat 2017 GMC Sierra 1500 Denali in Aurora, CO exterior view from rear passenger side
Photo 5: White Frost Tri-Coat 2017 GMC Sierra 1500 Denali in Aurora, CO view of rear bumper

Automatic / 4WD / 8 Cyl
15 mpg city / 20 mpg hwy

  • Dealer Page
  • Call
  • Get Directions
$62,226

2017 GMC Sierra 1500 Denali

105 miles / Aurora, CO

Photo 1:  2017 GMC Sierra 1500 Denali in Aurora, CO exterior view from front driver's side
Photo 2:  2017 GMC Sierra 1500 Denali in Aurora, CO
Photo 3: interior dashboard and console 2017 GMC Sierra 1500 Denali in Aurora, CO
Photo 4: interior dashboard and console 2017 GMC Sierra 1500 Denali in Aurora, CO
Photo 5:  2017 GMC Sierra 1500 Denali in Aurora, CO exterior view of driver's side

Automatic / 4WD / 8 Cyl
15 mpg city / 20 mpg hwy

  • Dealer Page
  • Call
  • Get Directions
$60,096

2017 GMC Sierra 1500 Denali

35 miles / Aurora, CO

Photo 1: Heritage Blue Metallic 2013 GMC Sierra 1500 SLE in Windsor, CO exterior view from front driver's side
Photo 2: Heritage Blue Metallic 2013 GMC Sierra 1500 SLE in Windsor, CO
Photo 3: Heritage Blue Metallic 2013 GMC Sierra 1500 SLE in Windsor, CO exterior view of passenger side
Photo 4: Heritage Blue Metallic 2013 GMC Sierra 1500 SLE in Windsor, CO exterior view from rear driver's side
Photo 5: Heritage Blue Metallic 2013 GMC Sierra 1500 SLE in Windsor, CO front view of grill, headlights, hood and windshield

Automatic / 4WD / 8 Cyl
15 mpg city / 21 mpg hwy

  • Dealer Page
  • Call
  • Get Directions
$27,900

2013 GMC Sierra 1500 SLE

40,645 miles / Windsor, CO

Photo 1: 2016 GMC Sierra 1500 SLE with  in Denver, CO
Photo 2: 2016 GMC Sierra 1500 SLE with  in Denver, CO
Photo 3: 2016 GMC Sierra 1500 SLE with  in Denver, CO
Photo 4: 2016 GMC Sierra 1500 SLE with  in Denver, CO
Photo 5: 2016 GMC Sierra 1500 SLE with  in Denver, CO

Automatic / 4WD / 8 Cyl
15 mpg city / 21 mpg hwy

  • Call Dealer
  • Get Directions
$38,000

2016 GMC Sierra 1500 SLE

16,850 miles / Denver, CO

Photo 1:  2006 GMC Sierra 1500 SLT in Greeley, CO exterior view from front driver's side

Automatic / 4WD / 8 Cyl
13 mpg city / 17 mpg hwy

  • Dealer Page
  • Call
  • Get Directions
$14,977

2006 GMC Sierra 1500 SLT

154,000 miles / Greeley, CO

Photo 1:  2012 GMC Sierra 1500 SLT in Fort Collins, CO exterior view from front driver's side
Photo 2:  2012 GMC Sierra 1500 SLT in Fort Collins, CO
Photo 3: cockpit view from driver’s seat 2012 GMC Sierra 1500 SLT in Fort Collins, CO
Photo 4: interior dashboard and console 2012 GMC Sierra 1500 SLT in Fort Collins, CO
Photo 5:  2012 GMC Sierra 1500 SLT in Fort Collins, CO exterior view of driver's side

Automatic / 4WD / 8 Cyl
12 mpg city / 18 mpg hwy

  • Call Dealer
  • Get Directions
$23,900

2012 GMC Sierra 1500 SLT

98,145 miles / Fort Collins, CO

Photo 1:  2004 GMC Sierra 1500 Denali in Greeley, CO
Photo 2:  2004 GMC Sierra 1500 Denali in Greeley, CO exterior view from rear driver's side

Automatic / AWD / 8 Cyl
12 mpg city / 16 mpg hwy

  • Get Directions
$12,900

2004 GMC Sierra 1500 Denali

127,624 miles / Greeley, CO

Photo 1: White Frost Tri-Coat 2017 GMC Sierra 1500 Denali in Aurora, CO exterior view from front driver's side
Photo 2: White Frost Tri-Coat 2017 GMC Sierra 1500 Denali in Aurora, CO
Photo 3: White Frost Tri-Coat 2017 GMC Sierra 1500 Denali in Aurora, CO exterior view of driver's side
Photo 4: White Frost Tri-Coat 2017 GMC Sierra 1500 Denali in Aurora, CO exterior view of driver's side
Photo 5: White Frost Tri-Coat 2017 GMC Sierra 1500 Denali in Aurora, CO exterior view of driver's side

Automatic / 4WD / 8 Cyl
15 mpg city / 20 mpg hwy

  • Dealer Page
  • Call
  • Get Directions
$59,556

2017 GMC Sierra 1500 Denali

38 miles / Aurora, CO

Photo 1: Midnight Blue Metallic 2011 GMC Sierra 1500 SLE in Greeley, CO exterior view from front driver's side
Photo 2: Midnight Blue Metallic 2011 GMC Sierra 1500 SLE in Greeley, CO
Photo 3: interior dashboard and console 2011 GMC Sierra 1500 SLE in Greeley, CO
Photo 4: Midnight Blue Metallic 2011 GMC Sierra 1500 SLE in Greeley, CO exterior view of driver's side
Photo 5: Midnight Blue Metallic 2011 GMC Sierra 1500 SLE in Greeley, CO exterior view from rear passenger side

Automatic / 4WD / 8 Cyl
15 mpg city / 21 mpg hwy

  • Call Dealer
  • Get Directions
$23,492

2011 GMC Sierra 1500 SLE

72,871 miles / Greeley, CO

Photo 1: 2007 GMC Sierra 1500 with  in Fort Lupton, CO

Automatic / RWD / 8 Cyl
14 mpg city / 19 mpg hwy

  • Get Directions
$17,000

2007 GMC Sierra 1500

86,751 miles / Fort Lupton, CO

Photo 1:  2015 GMC Sierra 1500 SLE in Broomfield, CO exterior view from front driver's side
Photo 2:  2015 GMC Sierra 1500 SLE in Broomfield, CO
Photo 3: cockpit view from driver’s seat 2015 GMC Sierra 1500 SLE in Broomfield, CO
Photo 4: interior dashboard and console 2015 GMC Sierra 1500 SLE in Broomfield, CO
Photo 5:  2015 GMC Sierra 1500 SLE in Broomfield, CO front view of grill, headlights, hood and windshield

Automatic / RWD / 8 Cyl
16 mpg city / 23 mpg hwy

  • Call Dealer
  • Get Directions
$27,999

2015 GMC Sierra 1500 SLE

11,759 miles / Broomfield, CO

Photo 1: Onyx Black 2016 GMC Sierra 1500 in Denver, CO exterior view from front driver's side

Automatic / 4WD / 8 Cyl
15 mpg city / 21 mpg hwy

  • Call Dealer
  • Get Directions
$34,000

2016 GMC Sierra 1500

7,531 miles / Denver, CO

Photo 1: 2010 GMC Sierra 1500 SLE with  in Longmont, CO
Photo 2: 2010 GMC Sierra 1500 SLE with  in Longmont, CO
Photo 3: 2010 GMC Sierra 1500 SLE with  in Longmont, CO
Photo 4: 2010 GMC Sierra 1500 SLE with  in Longmont, CO
Photo 5: 2010 GMC Sierra 1500 SLE with  in Longmont, CO

Automatic / 4WD / 8 Cyl
15 mpg city / 21 mpg hwy

  • Dealer Page
  • Call
  • Get Directions
$16,950

2010 GMC Sierra 1500 SLE

153,954 miles / Longmont, CO

Photo 1: 2010 GMC Sierra 1500 Denali with  in Greenwood Village, CO
Photo 2: 2010 GMC Sierra 1500 Denali with  in Greenwood Village, CO
Photo 3: 2010 GMC Sierra 1500 Denali with  in Greenwood Village, CO

Automatic / AWD / 8 Cyl
12 mpg city / 19 mpg hwy

  • Call Dealer
  • Get Directions
$29,590

2010 GMC Sierra 1500 Denali

69,445 miles / Greenwood Village, CO

Photo 1:  2013 GMC Sierra 1500 SLT in Aurora, CO exterior view from front driver's side
Photo 2:  2013 GMC Sierra 1500 SLT in Aurora, CO
Photo 3: cockpit view from driver’s seat 2013 GMC Sierra 1500 SLT in Aurora, CO
Photo 4: interior dashboard and console 2013 GMC Sierra 1500 SLT in Aurora, CO
Photo 5:  2013 GMC Sierra 1500 SLT in Aurora, CO exterior view from rear passenger side

Automatic / 4WD / 8 Cyl
15 mpg city / 21 mpg hwy

  • Dealer Page
  • Call
  • Get Directions
$31,590

2013 GMC Sierra 1500 SLT

28,971 miles / Aurora, CO

Photo 1:  2014 GMC Sierra 1500 SLT in Loveland, CO exterior view from front driver's side
Photo 2:  2014 GMC Sierra 1500 SLT in Loveland, CO
Photo 3: cockpit view from driver’s seat 2014 GMC Sierra 1500 SLT in Loveland, CO
Photo 4:  2014 GMC Sierra 1500 SLT in Loveland, CO exterior view of passenger side
Photo 5:  2014 GMC Sierra 1500 SLT in Loveland, CO exterior view from rear driver's side

Automatic / 4WD / 8 Cyl
16 mpg city / 22 mpg hwy

  • Call Dealer
  • Get Directions
$39,776

2014 GMC Sierra 1500 SLT

11,946 miles / Loveland, CO

Photo 1: Sonoma Red Metallic 2014 GMC Sierra 1500 SLE in Loveland, CO exterior view from front driver's side
Photo 2: Sonoma Red Metallic 2014 GMC Sierra 1500 SLE in Loveland, CO
Photo 3: cockpit view from driver’s seat 2014 GMC Sierra 1500 SLE in Loveland, CO
Photo 4: Sonoma Red Metallic 2014 GMC Sierra 1500 SLE in Loveland, CO exterior view of passenger side
Photo 5: Sonoma Red Metallic 2014 GMC Sierra 1500 SLE in Loveland, CO exterior view from rear driver's side

Automatic / 4WD / 8 Cyl
16 mpg city / 22 mpg hwy

  • Call Dealer
  • Get Directions
$34,794

2014 GMC Sierra 1500 SLE

30,743 miles / Loveland, CO

Photo 1: 2014 GMC Sierra 1500 Base with  in Denver, CO
Photo 2: 2014 GMC Sierra 1500 Base with  in Denver, CO
Photo 3: 2014 GMC Sierra 1500 Base with  in Denver, CO
Photo 4: 2014 GMC Sierra 1500 Base with  in Denver, CO
Photo 5: 2014 GMC Sierra 1500 Base in Denver, CO

Automatic / 4WD / 6 Cyl
17 mpg city / 22 mpg hwy

  • Call Dealer
  • Get Directions
$24,000

2014 GMC Sierra 1500 Base

31,782 miles / Denver, CO

Photo 1:  2010 GMC Sierra 1500 SLE in Englewood, CO exterior view from front driver's side
Photo 2:  2010 GMC Sierra 1500 SLE in Englewood, CO
Photo 3: cockpit view from driver’s seat 2010 GMC Sierra 1500 SLE in Englewood, CO
Photo 4: interior dashboard and console 2010 GMC Sierra 1500 SLE in Englewood, CO
Photo 5: 2010 GMC Sierra 1500 SLE with  in Englewood, CO

Automatic / 4WD / 8 Cyl
15 mpg city / 21 mpg hwy

  • Call Dealer
  • Get Directions
$23,891

2010 GMC Sierra 1500 SLE

70,381 miles / Englewood, CO

Photo 1: White Frost Tri-Coat 2017 GMC Sierra 1500 Denali in Aurora, CO exterior view from front driver's side
Photo 2: White Frost Tri-Coat 2017 GMC Sierra 1500 Denali in Aurora, CO
Photo 3: White Frost Tri-Coat 2017 GMC Sierra 1500 Denali in Aurora, CO exterior view of driver's side
Photo 4: White Frost Tri-Coat 2017 GMC Sierra 1500 Denali in Aurora, CO exterior view of driver's side
Photo 5: White Frost Tri-Coat 2017 GMC Sierra 1500 Denali in Aurora, CO exterior view of driver's side

Automatic / 4WD / 8 Cyl
15 mpg city / 20 mpg hwy

  • Dealer Page
  • Call
  • Get Directions
$59,556

2017 GMC Sierra 1500 Denali

8 miles / Aurora, CO

Photo 1: 2014 GMC Sierra 1500 Base with  in Denver, CO
Photo 2: 2014 GMC Sierra 1500 Base with  in Denver, CO
Photo 3: 2014 GMC Sierra 1500 Base with  in Denver, CO
Photo 4: 2014 GMC Sierra 1500 Base with  in Denver, CO
Photo 5: 2014 GMC Sierra 1500 Base in Denver, CO

Automatic / 4WD / 6 Cyl
17 mpg city / 22 mpg hwy

  • Call Dealer
  • Get Directions
$31,000

2014 GMC Sierra 1500 Base

24,381 miles / Denver, CO

Photo 1: Steel Gray Metallic 2013 GMC Sierra 1500 SLE in Greeley, CO exterior view from front driver's side
Photo 2: Steel Gray Metallic 2013 GMC Sierra 1500 SLE in Greeley, CO
Photo 3: Steel Gray Metallic 2013 GMC Sierra 1500 SLE in Greeley, CO exterior view of passenger side
Photo 4: Steel Gray Metallic 2013 GMC Sierra 1500 SLE in Greeley, CO exterior view from rear driver's side
Photo 5: Steel Gray Metallic 2013 GMC Sierra 1500 SLE in Greeley, CO view of rear bumper

Automatic / 4WD / 8 Cyl
15 mpg city / 21 mpg hwy

  • Call Dealer
  • Get Directions
$27,521

2013 GMC Sierra 1500 SLE

35,944 miles / Greeley, CO