• SLT
  • SLE
  • Denali
  • Work Truck
  • SL
  • Base
  • Special
  • 4WD
  • Well-Equipped
  • White
  • 8 Cyl
  • Flexible-Fuel
  • Great Deal
  • Low Mileage
  • Gasoline
  • Black
  • Heated Seats
  • Good Deal
  • Navigation System
  • Gray
  • 2014
  • Seat Memory
  • Keyless Entry
  • Silver
  • Blue
  • One Owner
  • 2015
  • 2012
  • Low Fuel Costs
  • 2013
  • Automatic
  • Handsfree/Bluetooth Integration
  • Lower Than Average Mileage
  • Fair Price
  • RWD
  • Going Fast
  • 2011
  • Certified Pre-Owned
  • Popular Model
  • 2016
  • 2010
  • Brown
  • 2007
  • 2006
  • 2009
  • 2004
  • 6 Cyl
  • 2008
  • MP3
  • AWD
  • Red
  • 2005
  • Beige
  • 1998
  • Bronze
  • 2001
  • 1996
  • 2000
  • 1999
  • 2002
  • 2003
  • 1997

Price Range

$0 $60,000+

Max Mileage

New $80,000+

MPG

Min 14 Max 50

MORE

287 Results for

Used GMC Sierra 1500 For Sale in Greeley, CO

Search Results

Photo 1:  2015 GMC Sierra 1500 SLT in Cheyenne, WY exterior view from front driver's side
Photo 2:  2015 GMC Sierra 1500 SLT in Cheyenne, WY
Photo 3:  2015 GMC Sierra 1500 SLT in Cheyenne, WY exterior view of passenger side
Photo 4:  2015 GMC Sierra 1500 SLT in Cheyenne, WY exterior view from rear driver's side
Photo 5:  2015 GMC Sierra 1500 SLT in Cheyenne, WY front view of grill, headlights, hood and windshield

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

  • Dealer Page
  • Get Directions
$38,993

2015 GMC Sierra 1500 SLT

21,016 miles / Cheyenne, WY

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
$18,846

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
$15,928

2005 GMC Sierra 1500

22,558 miles / Fort Collins, CO

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

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

  • Call Dealer
  • Get Directions
$28,399

2013 GMC Sierra 1500 SLE

79,978 miles / Denver, 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: Stone Blue Metallic 2016 GMC Sierra 1500 Denali in Longmont, CO exterior view from front driver's side
Photo 2: Stone Blue Metallic 2016 GMC Sierra 1500 Denali in Longmont, CO
Photo 3: Stone Blue Metallic 2016 GMC Sierra 1500 Denali in Longmont, CO exterior view of driver's side
Photo 4: Stone Blue Metallic 2016 GMC Sierra 1500 Denali in Longmont, CO exterior view from rear passenger side
Photo 5: Stone Blue Metallic 2016 GMC Sierra 1500 Denali in Longmont, CO view of rear bumper

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

  • Call Dealer
  • Get Directions
$44,600

2016 GMC Sierra 1500 Denali

6,899 miles / Longmont, CO

Photo 1: Pure Silver Metallic 2011 GMC Sierra 1500 SLE in Cheyenne, WY exterior view from front driver's side
Photo 2: Pure Silver Metallic 2011 GMC Sierra 1500 SLE in Cheyenne, WY front view of grill, headlights, hood and windshield
Photo 3: Pure Silver Metallic 2011 GMC Sierra 1500 SLE in Cheyenne, WY exterior view from rear driver's side

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

  • Call Dealer
  • Get Directions
$26,887

2011 GMC Sierra 1500 SLE

69,887 miles / Cheyenne, WY

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: Pewter Gray 2006 GMC Sierra 1500 SLT in Longmont, CO exterior view from front driver's side
Photo 2: Pewter Gray 2006 GMC Sierra 1500 SLT in Longmont, CO
Photo 3: cockpit view from driver’s seat 2006 GMC Sierra 1500 SLT in Longmont, CO
Photo 4: 2006 GMC Sierra 1500 SLT in Longmont, CO
Photo 5: 2006 GMC Sierra 1500 SLT in Longmont, CO

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

  • Call Dealer
  • Get Directions
$15,550

2006 GMC Sierra 1500 SLT

124,831 miles / Longmont, CO

Photo 1: Stealth Gray Metallic 2014 GMC Sierra 1500 SLE in Thornton, CO exterior view from front driver's side
Photo 2: Stealth Gray Metallic 2014 GMC Sierra 1500 SLE in Thornton, CO
Photo 3: cockpit view from driver’s seat 2014 GMC Sierra 1500 SLE in Thornton, CO
Photo 4: interior dashboard and console 2014 GMC Sierra 1500 SLE in Thornton, CO
Photo 5: Stealth Gray Metallic 2014 GMC Sierra 1500 SLE in Thornton, CO exterior view of passenger side

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

  • Call Dealer
  • Get Directions
$31,999

2014 GMC Sierra 1500 SLE

28,327 miles / Thornton, CO

Photo 1: 1996 GMC Sierra 1500 with  in Westminster, CO

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

  • Call Dealer
  • Get Directions
$3,995

1996 GMC Sierra 1500

161,500 miles / Westminster, CO

Photo 1:  2013 GMC Sierra 1500 SLT in Boulder, CO
Photo 2: cockpit view from driver’s seat 2013 GMC Sierra 1500 SLT in Boulder, CO
Photo 3: interior dashboard and console 2013 GMC Sierra 1500 SLT in Boulder, CO
Photo 4:  2013 GMC Sierra 1500 SLT in Boulder, CO front view of grill, headlights, hood and windshield
Photo 5: 2013 GMC Sierra 1500 SLT with  in Boulder, CO

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

  • Call Dealer
  • Get Directions
$29,999

2013 GMC Sierra 1500 SLT

63,895 miles / Boulder, CO

Photo 1: 2006 GMC Sierra 1500 SLE SLE-1 with  in Cheyenne, WY
Photo 2: 2006 GMC Sierra 1500 SLE SLE-1 with  in Cheyenne, WY
Photo 3: 2006 GMC Sierra 1500 SLE SLE-1 with  in Cheyenne, WY

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

  • Call Dealer
  • Get Directions
$16,887

2006 GMC Sierra 1500 SLE SLE-1

129,866 miles / Cheyenne, WY

Photo 1: 2003 GMC Sierra 1500 with  in Evans, CO
Photo 2: 2003 GMC Sierra 1500 with  in Evans, CO
Photo 3: 2003 GMC Sierra 1500 with  in Evans, CO
Photo 4: 2003 GMC Sierra 1500 with  in Evans, CO
Photo 5: 2003 GMC Sierra 1500 in Evans, CO

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

  • Dealer Page
  • Call
  • Get Directions
$5,975

2003 GMC Sierra 1500

279,272 miles / Evans, 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

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

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

  • Call Dealer
  • Get Directions
$29,299

2013 GMC Sierra 1500 SLE

38,002 miles / Wheat Ridge, CO

Photo 1: Crimson Red Tintcoat 2016 GMC Sierra 1500 SLT in Longmont, CO exterior view from front driver's side
Photo 2: Crimson Red Tintcoat 2016 GMC Sierra 1500 SLT in Longmont, CO
Photo 3: cockpit view from driver’s seat 2016 GMC Sierra 1500 SLT in Longmont, CO
Photo 4: Crimson Red Tintcoat 2016 GMC Sierra 1500 SLT in Longmont, CO exterior view of passenger side
Photo 5: interior dashboard and console 2016 GMC Sierra 1500 SLT in Longmont, CO

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

  • Call Dealer
  • Get Directions
$44,000

2016 GMC Sierra 1500 SLT

23,891 miles / Longmont, CO

Photo 1: Summit White 2013 GMC Sierra 1500 SLT in Windsor, CO exterior view from front driver's side
Photo 2: Summit White 2013 GMC Sierra 1500 SLT in Windsor, CO
Photo 3: Summit White 2013 GMC Sierra 1500 SLT in Windsor, CO exterior view of passenger side
Photo 4: Summit White 2013 GMC Sierra 1500 SLT in Windsor, CO exterior view from rear driver's side
Photo 5: Summit White 2013 GMC Sierra 1500 SLT 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
$29,900

2013 GMC Sierra 1500 SLT

45,666 miles / Windsor, CO

Photo 1:  2016 GMC Sierra 1500 Denali in Greeley, CO
Photo 2: 2016 GMC Sierra 1500 Denali with  in Greeley, CO
Photo 3: 2016 GMC Sierra 1500 Denali with  in Greeley, CO
Photo 4: 2016 GMC Sierra 1500 Denali with  in Greeley, CO
Photo 5: 2016 GMC Sierra 1500 Denali with  in Greeley, CO

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

  • Get Directions
$50,000

2016 GMC Sierra 1500 Denali

6,013 miles / Greeley, CO

Photo 1: 2015 GMC Sierra 1500 Denali with  in Longmont, CO

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

  • Call Dealer
  • Get Directions
$42,850

2015 GMC Sierra 1500 Denali

25,681 miles / Longmont, CO

Photo 1:  2011 GMC Sierra 1500 SLE in Commerce City, CO exterior view from front driver's side
Photo 2:  2011 GMC Sierra 1500 SLE in Commerce City, CO
Photo 3: cockpit view from driver’s seat 2011 GMC Sierra 1500 SLE in Commerce City, CO
Photo 4:  2011 GMC Sierra 1500 SLE in Commerce City, CO front view of grill, headlights, hood and windshield
Photo 5: 2011 GMC Sierra 1500 SLE with  in Commerce City, CO

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

  • Dealer Page
  • Call
  • Get Directions
$18,998

2011 GMC Sierra 1500 SLE

162,287 miles / Commerce City, CO

Photo 1:  2014 GMC Sierra 1500 SLT in Fort Collins, CO exterior view of driver's side

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

  • Dealer Page
  • Call
  • Get Directions
$35,500

2014 GMC Sierra 1500 SLT

53,187 miles / Fort Collins, CO

Photo 1: Quicksilver Metallic 2012 GMC Sierra 1500 SLE in Greeley, CO exterior view from front driver's side
Photo 2: Quicksilver Metallic 2012 GMC Sierra 1500 SLE in Greeley, CO
Photo 3: Quicksilver Metallic 2012 GMC Sierra 1500 SLE in Greeley, CO exterior view of passenger side
Photo 4: Quicksilver Metallic 2012 GMC Sierra 1500 SLE in Greeley, CO exterior view from rear driver's side
Photo 5: Quicksilver Metallic 2012 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
$24,133

2012 GMC Sierra 1500 SLE

17,221 miles / Greeley, 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

72,831 miles / Greeley, CO