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605 Results for

Used GMC Sierra 1500 For Sale in Longmont, CO

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Photo 1: Fire Red 2011 GMC Sierra 1500 SLE in Golden, CO exterior view from front driver's side
Photo 2: Fire Red 2011 GMC Sierra 1500 SLE in Golden, CO
Photo 3: cockpit view from driver’s seat 2011 GMC Sierra 1500 SLE in Golden, CO
Photo 4: interior dashboard and console 2011 GMC Sierra 1500 SLE in Golden, CO
Photo 5: Fire Red 2011 GMC Sierra 1500 SLE in Golden, CO exterior view of passenger side

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

  • Call Dealer
  • Get Directions
$29,599

2011 GMC Sierra 1500 SLE

39,412 miles / Golden, CO

Photo 1:  2014 GMC Sierra 1500 in Aurora, CO exterior view from front driver's side
Photo 2:  2014 GMC Sierra 1500 in Aurora, CO
Photo 3:  2014 GMC Sierra 1500 in Aurora, CO exterior view of driver's side
Photo 4:  2014 GMC Sierra 1500 in Aurora, CO exterior view from rear passenger side
Photo 5:  2014 GMC Sierra 1500 in Aurora, CO view of rear bumper

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

  • Call Dealer
  • Get Directions
$28,900

2014 GMC Sierra 1500

37,143 miles / Aurora, CO

Photo 1:  2010 GMC Sierra 1500 SLT in Fort Collins, CO exterior view from front driver's side
Photo 2:  2010 GMC Sierra 1500 SLT in Fort Collins, CO
Photo 3: interior dashboard and console 2010 GMC Sierra 1500 SLT in Fort Collins, CO
Photo 4: interior dashboard and console 2010 GMC Sierra 1500 SLT in Fort Collins, CO
Photo 5: interior dashboard and console 2010 GMC Sierra 1500 SLT in Fort Collins, CO

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

  • Call Dealer
  • Get Directions
$22,980

2010 GMC Sierra 1500 SLT

101,572 miles / Fort Collins, CO

Photo 1:  2004 GMC Sierra 1500 Base in Longmont, CO exterior view from front driver's side
Photo 2:  2004 GMC Sierra 1500 Base in Longmont, CO
Photo 3: cockpit view from driver’s seat 2004 GMC Sierra 1500 Base in Longmont, CO
Photo 4: interior dashboard and console 2004 GMC Sierra 1500 Base in Longmont, CO
Photo 5: interior dashboard and console 2004 GMC Sierra 1500 Base in Longmont, CO

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

  • Dealer Page
  • Call
  • Get Directions
$7,999

2004 GMC Sierra 1500 Base

177,463 miles / Longmont, 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

5 miles / Aurora, CO

Photo 1: White Diamond Tri-Coat 2009 GMC Sierra 1500 SLT in Brighton, CO exterior view from front driver's side
Photo 2: interior dashboard and console 2009 GMC Sierra 1500 SLT in Brighton, CO
Photo 3: 2009 GMC Sierra 1500 SLT with  in Brighton, CO
Photo 4: White Diamond Tri-Coat 2009 GMC Sierra 1500 SLT in Brighton, CO front view of grill, headlights, hood and windshield
Photo 5: White Diamond Tri-Coat 2009 GMC Sierra 1500 SLT in Brighton, CO exterior view of passenger side

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

  • Call Dealer
  • Get Directions
$20,987

2009 GMC Sierra 1500 SLT

125,701 miles / Brighton, CO

Photo 1:  2009 GMC Sierra 1500 SLE SLE-1 in Denver, CO exterior view from front driver's side
Photo 2:  2009 GMC Sierra 1500 SLE SLE-1 in Denver, CO
Photo 3: interior dashboard and console 2009 GMC Sierra 1500 SLE SLE-1 in Denver, CO
Photo 4: interior dashboard and console 2009 GMC Sierra 1500 SLE SLE-1 in Denver, CO
Photo 5:  2009 GMC Sierra 1500 SLE SLE-1 in Denver, CO exterior view of passenger side

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

  • Dealer Page
  • Call
  • Get Directions
$19,599

2009 GMC Sierra 1500 SLE SLE-1

94,876 miles / Denver, CO

Photo 1: Fire Red 2010 GMC Sierra 1500 SL in Denver, CO
Photo 2: Fire Red 2010 GMC Sierra 1500 SL in Denver, CO front view of grill, headlights, hood and windshield
Photo 3: Fire Red 2010 GMC Sierra 1500 SL in Denver, CO exterior view of driver's side
Photo 4: Fire Red 2010 GMC Sierra 1500 SL in Denver, CO exterior view from rear passenger side
Photo 5: Fire Red 2010 GMC Sierra 1500 SL in Denver, CO view of rear bumper

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

  • Call Dealer
  • Get Directions
$20,299

2010 GMC Sierra 1500 SL

100,531 miles / Denver, CO

Photo 1:  2011 GMC Sierra 1500 SLE in Fort Lupton, CO exterior view from front driver's side
Photo 2:  2011 GMC Sierra 1500 SLE in Fort Lupton, CO
Photo 3:  2011 GMC Sierra 1500 SLE in Fort Lupton, CO exterior view of passenger side
Photo 4:  2011 GMC Sierra 1500 SLE in Fort Lupton, CO exterior view from rear driver's side
Photo 5:  2011 GMC Sierra 1500 SLE in Fort Lupton, CO view of rear bumper

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

  • Dealer Page
  • Call
  • Get Directions
$20,495

2011 GMC Sierra 1500 SLE

133,171 miles / Fort Lupton, 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

6 miles / Aurora, 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: interior dashboard and console 2013 GMC Sierra 1500 SLT in Aurora, CO

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

  • Dealer Page
  • Call
  • Get Directions
$30,450

2013 GMC Sierra 1500 SLT

74,832 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
$29,500

2013 GMC Sierra 1500 SLE

40,645 miles / Windsor, CO

Photo 1: 2014 GMC Sierra 1500 SLT with  in Aurora, CO

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

  • Call Dealer
  • Get Directions
$38,486

2014 GMC Sierra 1500 SLT

38,125 miles / Aurora, CO

Photo 1: Summit White 2012 GMC Sierra 1500 SLE in Dacono, CO exterior view from front driver's side
Photo 2: Summit White 2012 GMC Sierra 1500 SLE in Dacono, CO
Photo 3: interior dashboard and console 2012 GMC Sierra 1500 SLE in Dacono, CO
Photo 4: interior dashboard and console 2012 GMC Sierra 1500 SLE in Dacono, CO
Photo 5: Summit White 2012 GMC Sierra 1500 SLE in Dacono, CO exterior view of driver's side

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

  • Call Dealer
  • Get Directions
$26,521

2012 GMC Sierra 1500 SLE

54,626 miles / Dacono, 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
$27,916

2013 GMC Sierra 1500 SLE

35,944 miles / Greeley, CO

Photo 1:  2002 GMC Sierra 1500 SL in Greeley, CO
Photo 2:  2002 GMC Sierra 1500 SL in Greeley, CO front view of grill, headlights, hood and windshield
Photo 3:  2002 GMC Sierra 1500 SL in Greeley, CO exterior view of driver's side
Photo 4:  2002 GMC Sierra 1500 SL in Greeley, CO exterior view of passenger side
Photo 5:  2002 GMC Sierra 1500 SL in Greeley, CO view of rear bumper

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

  • Dealer Page
  • Call
  • Get Directions
$8,977

2002 GMC Sierra 1500 SL

155,411 miles / Greeley, CO

Photo 1: Maroon 2007 GMC Sierra 1500 SLE SLE-1 in Fort Lupton, CO exterior view from front driver's side
Photo 2: Maroon 2007 GMC Sierra 1500 SLE SLE-1 in Fort Lupton, CO
Photo 3: cockpit view from driver’s seat 2007 GMC Sierra 1500 SLE SLE-1 in Fort Lupton, CO
Photo 4: interior dashboard and console 2007 GMC Sierra 1500 SLE SLE-1 in Fort Lupton, CO
Photo 5: 2007 GMC Sierra 1500 SLE SLE-1 with  in Fort Lupton, CO

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

  • Dealer Page
  • Call
  • Get Directions
$19,000

2007 GMC Sierra 1500 SLE SLE-1

92,978 miles / Fort Lupton, CO

Photo 1: 2012 GMC Sierra 1500 Denali with  in Denver, CO
Photo 2: 2012 GMC Sierra 1500 Denali with  in Denver, CO
Photo 3: 2012 GMC Sierra 1500 Denali with  in Denver, CO
Photo 4: 2012 GMC Sierra 1500 Denali with  in Denver, CO
Photo 5: 2012 GMC Sierra 1500 Denali with  in Denver, CO

Automatic / AWD / 8 Cyl
12 mpg city / 18 mpg hwy

  • Call Dealer
  • Get Directions
$27,599

2012 GMC Sierra 1500 Denali

78,406 miles / Denver, CO

Photo 1:  2014 GMC Sierra 1500 Denali in Denver, CO exterior view from front driver's side
Photo 2:  2014 GMC Sierra 1500 Denali in Denver, CO
Photo 3: interior dashboard and console 2014 GMC Sierra 1500 Denali in Denver, CO
Photo 4: interior dashboard and console 2014 GMC Sierra 1500 Denali in Denver, CO
Photo 5:  2014 GMC Sierra 1500 Denali in Denver, CO exterior view of passenger side

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

  • Dealer Page
  • Call
  • Get Directions
$31,599

2014 GMC Sierra 1500 Denali

109,045 miles / Denver, CO

Photo 1: Quicksilver Metallic 2015 GMC Sierra 1500 SLT in Aurora, CO exterior view from front driver's side
Photo 2: Quicksilver Metallic 2015 GMC Sierra 1500 SLT in Aurora, CO
Photo 3: cockpit view from driver’s seat 2015 GMC Sierra 1500 SLT in Aurora, CO
Photo 4: Quicksilver Metallic 2015 GMC Sierra 1500 SLT in Aurora, CO exterior view of passenger side
Photo 5: Quicksilver Metallic 2015 GMC Sierra 1500 SLT in Aurora, CO front view of grill, headlights, hood and windshield

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

  • Call Dealer
  • Get Directions
$41,487

2015 GMC Sierra 1500 SLT

11,764 miles / Aurora, CO

Photo 1:  2011 GMC Sierra 1500 Denali in Englewood, CO exterior view from front driver's side
Photo 2: interior dashboard and console 2011 GMC Sierra 1500 Denali in Englewood, CO
Photo 3:  2011 GMC Sierra 1500 Denali in Englewood, CO exterior view of driver's side
Photo 4:  2011 GMC Sierra 1500 Denali in Englewood, CO front view of grill, headlights, hood and windshield
Photo 5: 2011 GMC Sierra 1500 Denali with  in Englewood, CO

Automatic / AWD / 8 Cyl
12 mpg city / 18 mpg hwy

  • Call Dealer
  • Get Directions
$29,999

2011 GMC Sierra 1500 Denali

89,006 miles / Englewood, CO

Photo 1: Steel Gray Metallic 2013 GMC Sierra 1500 SLE in Loveland, CO exterior view from front driver's side
Photo 2: Steel Gray Metallic 2013 GMC Sierra 1500 SLE in Loveland, CO
Photo 3: cockpit view from driver’s seat 2013 GMC Sierra 1500 SLE in Loveland, CO
Photo 4: interior dashboard and console 2013 GMC Sierra 1500 SLE in Loveland, CO
Photo 5: Steel Gray Metallic 2013 GMC Sierra 1500 SLE in Loveland, CO exterior view of passenger side

Automatic / RWD / 8 Cyl
15 mpg city / 21 mpg hwy

  • Call Dealer
  • Get Directions
$22,990

2013 GMC Sierra 1500 SLE

47,411 miles / Loveland, 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

7 miles / Aurora, CO

Photo 1:  2014 GMC Sierra 1500 SLE in Loveland, CO exterior view from front driver's side
Photo 2:  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: 2014 GMC Sierra 1500 SLE with  in Loveland, CO
Photo 5:  2014 GMC Sierra 1500 SLE in Loveland, CO exterior view of passenger side

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

  • Call Dealer
  • Get Directions
$28,421

2014 GMC Sierra 1500 SLE

28,226 miles / Loveland, CO