• Well-Equipped
  • Great Deal
  • 8 Cyl
  • Average Supply
  • 4WD
  • RWD
  • Automatic
  • White
  • Flexible-Fuel
  • Lower Than Average Mileage
  • Gray
  • Blue
  • Gasoline
  • Black
  • Good Deal
  • Keyless Entry
  • Satellite Radio
  • Low Fuel Costs
  • Silver
  • 2006
  • 2011
  • Low Supply
  • Red
  • Low Mileage
  • Going Fast
  • MP3
  • 2007
  • One Owner
  • 2012
  • 2010
  • 6 Cyl
  • 2008
  • 2009
  • OnStar Communication System
  • Fair Price
  • 2013
  • High Supply
  • 2001
  • Beige
  • 2000
  • Bed Liner
  • Handsfree/Bluetooth Integration
  • Popular Model
  • 2002
  • Towing Package
  • 1999
  • Green
  • Brown
  • Gold
  • 1994
  • 1996
  • 1995
  • 1998
  • Manual
  • 1997
  • 2005
  • Bronze
  • 2004

Price Range

$0 $60,000+

Max Mileage

New $80,000+

MPG

Min 14 Max 50

MORE

818 Results for

Used GMC Sierra 1500 SL For Sale

Search Results

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

  • Get Directions
$27,500

2011 GMC Sierra 1500 SL

27,946 miles Kalispell, MT

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

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

  • Call Dealer
  • Get Directions
$15,799

2011 GMC Sierra 1500 SL

134,725 miles Pueblo, CO

Photo 1:  2013 GMC Sierra 1500 SL in Salisbury, MD exterior view from front driver's side
Photo 2:  2013 GMC Sierra 1500 SL in Salisbury, MD
Photo 3: interior dashboard and console 2013 GMC Sierra 1500 SL in Salisbury, MD
Photo 4: cockpit view from driver’s seat 2013 GMC Sierra 1500 SL in Salisbury, MD
Photo 5: 2013 GMC Sierra 1500 SL with  in Salisbury, MD

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

  • Call Dealer
  • Get Directions
$26,650

2013 GMC Sierra 1500 SL

19,110 miles Salisbury, MD

Photo 1: Quicksilver Metallic 2012 GMC Sierra 1500 SL in Buzzards Bay, MA exterior view from front driver's side
Photo 2: Quicksilver Metallic 2012 GMC Sierra 1500 SL in Buzzards Bay, MA
Photo 3: interior dashboard and console 2012 GMC Sierra 1500 SL in Buzzards Bay, MA
Photo 4: Quicksilver Metallic 2012 GMC Sierra 1500 SL in Buzzards Bay, MA front view of grill, headlights, hood and windshield
Photo 5: 2012 GMC Sierra 1500 SL with  in Buzzards Bay, MA

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

  • Call Dealer
  • Get Directions
$21,000

2012 GMC Sierra 1500 SL

70,124 miles Buzzards Bay, MA

Photo 1: Fire Red 2011 GMC Sierra 1500 SL in Gladstone, OR exterior view from front driver's side
Photo 2: Fire Red 2011 GMC Sierra 1500 SL in Gladstone, OR
Photo 3: interior dashboard and console 2011 GMC Sierra 1500 SL in Gladstone, OR
Photo 4: cockpit view from driver’s seat 2011 GMC Sierra 1500 SL in Gladstone, OR
Photo 5: Fire Red 2011 GMC Sierra 1500 SL in Gladstone, OR front view of grill, headlights, hood and windshield

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

  • Call Dealer
  • Get Directions
$19,895

2011 GMC Sierra 1500 SL

66,235 miles Gladstone, OR

Photo 1: Summit White 2011 GMC Sierra 1500 SL in Richmond, KY exterior view from front driver's side
Photo 2: Summit White 2011 GMC Sierra 1500 SL in Richmond, KY
Photo 3: interior dashboard and console 2011 GMC Sierra 1500 SL in Richmond, KY
Photo 4: 2011 GMC Sierra 1500 SL with  in Richmond, KY
Photo 5: Summit White 2011 GMC Sierra 1500 SL in Richmond, KY front view of grill, headlights, hood and windshield

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

  • Call Dealer
  • Get Directions
$12,525

2011 GMC Sierra 1500 SL

100,237 miles Richmond, KY

Photo 1:  2011 GMC Sierra 1500 SL in Lynnwood, WA exterior view from front driver's side
Photo 2:  2011 GMC Sierra 1500 SL in Lynnwood, WA
Photo 3: interior dashboard and console 2011 GMC Sierra 1500 SL in Lynnwood, WA
Photo 4: cockpit view from driver’s seat 2011 GMC Sierra 1500 SL in Lynnwood, WA
Photo 5: 2011 GMC Sierra 1500 SL with  in Lynnwood, WA

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

  • Call Dealer
  • Get Directions
$22,999

2011 GMC Sierra 1500 SL

68,370 miles Lynnwood, WA

Photo 1: Fire Red 2010 GMC Sierra 1500 SL in Tuscumbia, AL
Photo 2: Fire Red 2010 GMC Sierra 1500 SL in Tuscumbia, AL exterior view of passenger side

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

  • Call Dealer
  • Get Directions
$12,999

2010 GMC Sierra 1500 SL

112,857 miles Tuscumbia, AL

Photo 1: Laser Blue Metallic 2010 GMC Sierra 1500 SL in Fallston, MD exterior view from front driver's side
Photo 2: Laser Blue Metallic 2010 GMC Sierra 1500 SL in Fallston, MD
Photo 3: interior dashboard and console 2010 GMC Sierra 1500 SL in Fallston, MD
Photo 4: Laser Blue Metallic 2010 GMC Sierra 1500 SL in Fallston, MD front view of grill, headlights, hood and windshield
Photo 5: Laser Blue Metallic 2010 GMC Sierra 1500 SL in Fallston, MD exterior view of driver's side

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

  • Call Dealer
  • Get Directions
$18,659

2010 GMC Sierra 1500 SL

79,145 miles Fallston, MD

Photo 1:  2010 GMC Sierra 1500 SL in Puyallup, WA
Photo 2: interior dashboard and console 2010 GMC Sierra 1500 SL in Puyallup, WA
Photo 3: 2010 GMC Sierra 1500 SL with  in Puyallup, WA
Photo 4: 2010 GMC Sierra 1500 SL with  in Puyallup, WA
Photo 5:  2010 GMC Sierra 1500 SL in Puyallup, WA exterior view of passenger side

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

  • Call Dealer
  • Get Directions
$16,933

2010 GMC Sierra 1500 SL

115,634 miles Puyallup, WA

Photo 1: Onyx Black 2013 GMC Sierra 1500 SL in Norman, OK exterior view from front driver's side
Photo 2: Onyx Black 2013 GMC Sierra 1500 SL in Norman, OK
Photo 3: interior dashboard and console 2013 GMC Sierra 1500 SL in Norman, OK
Photo 4: cockpit view from driver’s seat 2013 GMC Sierra 1500 SL in Norman, OK
Photo 5: 2013 GMC Sierra 1500 SL with  in Norman, OK

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

  • Call Dealer
  • Get Directions
$16,999

2013 GMC Sierra 1500 SL

100,911 miles Norman, OK

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

  • Call Dealer
  • Get Directions
$19,991

2009 GMC Sierra 1500 SL

91,372 miles Casper, WY

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

  • Call Dealer
  • Get Directions
$8,700

2006 GMC Sierra 1500 SL

169,135 miles Kalispell, MT

Photo 1: Onyx Black 2009 GMC Sierra 1500 SL in Kokomo, IN exterior view from front driver's side
Photo 2: Onyx Black 2009 GMC Sierra 1500 SL in Kokomo, IN
Photo 3: interior dashboard and console 2009 GMC Sierra 1500 SL in Kokomo, IN
Photo 4: 2009 GMC Sierra 1500 SL with  in Kokomo, IN
Photo 5: Onyx Black 2009 GMC Sierra 1500 SL in Kokomo, IN front view of grill, headlights, hood and windshield

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

  • Call Dealer
  • Get Directions
$19,991

2009 GMC Sierra 1500 SL

69,582 miles Kokomo, IN

Photo 1:  2000 GMC Sierra 1500 SL in Heber Springs, AR exterior view from front driver's side
Photo 2:  2000 GMC Sierra 1500 SL in Heber Springs, AR
Photo 3:  2000 GMC Sierra 1500 SL in Heber Springs, AR front view of grill, headlights, hood and windshield
Photo 4:  2000 GMC Sierra 1500 SL in Heber Springs, AR exterior view from rear driver's side
Photo 5:  2000 GMC Sierra 1500 SL in Heber Springs, AR exterior view from rear passenger side

Automatic / RWD / 6 Cyl
15 mpg city / 19 mpg hwy

  • Call Dealer
  • Get Directions
$4,500

2000 GMC Sierra 1500 SL

247,678 miles Heber Springs, AR

Photo 1:  2007 GMC Sierra 1500 SL in Burlington, WI exterior view from front driver's side
Photo 2:  2007 GMC Sierra 1500 SL in Burlington, WI
Photo 3:  2007 GMC Sierra 1500 SL in Burlington, WI front view of grill, headlights, hood and windshield
Photo 4:  2007 GMC Sierra 1500 SL in Burlington, WI exterior view of driver's side
Photo 5:  2007 GMC Sierra 1500 SL in Burlington, WI exterior view from rear driver's side

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

  • Call Dealer
  • Get Directions
$10,162

2007 GMC Sierra 1500 SL

111,140 miles Burlington, WI

Photo 1: Doeskin Tan 2006 GMC Sierra 1500 SL in Forest Park, IL exterior view from front driver's side
Photo 2: interior dashboard and console 2006 GMC Sierra 1500 SL in Forest Park, IL
Photo 3: 2006 GMC Sierra 1500 SL in Forest Park, IL
Photo 4: Doeskin Tan 2006 GMC Sierra 1500 SL in Forest Park, IL front view of grill, headlights, hood and windshield
Photo 5: 2006 GMC Sierra 1500 SL in Forest Park, IL

RWD / 6 Cyl
15 mpg city / 20 mpg hwy

  • Call Dealer
  • Get Directions
$7,888

2006 GMC Sierra 1500 SL

111,243 miles Forest Park, IL

Photo 1: 2010 GMC Sierra 1500 SL with  in Marshall, TX

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

  • Call Dealer
  • Get Directions
$8,800

2010 GMC Sierra 1500 SL

180,645 miles Marshall, TX

Photo 1:  2011 GMC Sierra 1500 SL in Ogdensburg, NY
Photo 2: interior dashboard and console 2011 GMC Sierra 1500 SL in Ogdensburg, NY
Photo 3: cockpit view from driver’s seat 2011 GMC Sierra 1500 SL in Ogdensburg, NY
Photo 4:  2011 GMC Sierra 1500 SL in Ogdensburg, NY front view of grill, headlights, hood and windshield
Photo 5: 2011 GMC Sierra 1500 SL with  in Ogdensburg, NY

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

  • Call Dealer
  • Get Directions
$14,499

2011 GMC Sierra 1500 SL

79,395 miles Ogdensburg, NY

Photo 1:  2012 GMC Sierra 1500 SL in Steubenville, OH exterior view from front driver's side
Photo 2:  2012 GMC Sierra 1500 SL in Steubenville, OH
Photo 3: interior dashboard and console 2012 GMC Sierra 1500 SL in Steubenville, OH
Photo 4: cockpit view from driver’s seat 2012 GMC Sierra 1500 SL in Steubenville, OH
Photo 5:  2012 GMC Sierra 1500 SL in Steubenville, OH front view of grill, headlights, hood and windshield

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

  • Call Dealer
  • Get Directions
$25,998

2012 GMC Sierra 1500 SL

38,219 miles Steubenville, OH

Photo 1:  1996 GMC Sierra 1500 SL in Forest Lake, MN exterior view from rear driver's side

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

  • Call Dealer
  • Get Directions
Not Priced

1996 GMC Sierra 1500 SL

217,626 miles Forest Lake, MN

Photo 1: 1994 GMC Sierra 1500 SL with  in Butte, MT

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

  • Call Dealer
  • Get Directions
Not Priced

1994 GMC Sierra 1500 SL

114,000 miles Butte, MT

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

  • Call Dealer
  • Get Directions
$17,110

2011 GMC Sierra 1500 SL

140,720 miles Greenville, MS

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

  • Call Dealer
  • Get Directions
$11,950

2006 GMC Sierra 1500 SL

72,028 miles Belfast, ME

Popular GMC Sierra 1500 SL Locations