• Well-Equipped
  • 4WD
  • Great Deal
  • Handsfree/Bluetooth Integration
  • Good Deal
  • One Owner
  • Low Mileage
  • Pickup
  • Heated Seats
  • White
  • Remote Start
  • 2015
  • Keyless Entry
  • 2011
  • Silver
  • Going Fast
  • 2013
  • MP3
  • Fair Price
  • 2012
  • Certified Pre-Owned
  • Navigation System
  • 2008
  • Lower Than Average Mileage
  • 2016
  • Black
  • Satellite Radio
  • 2009
  • 2014
  • Brown
  • Red
  • RWD
  • Gray
  • 2010
  • Blue
  • Beige
  • 2007
  • Popular Model

Price Range

$0 $60,000+

Max Mileage

New $80,000+

MPG

Min 14 Max 50

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269 Results for

Used GMC Sierra 3500HD SLT For Sale

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Photo 1:  2012 GMC Sierra 3500HD SLT DRW in Gonzales, TX exterior view from front driver's side
Photo 2:  2012 GMC Sierra 3500HD SLT DRW in Gonzales, TX
Photo 3: cockpit view from driver’s seat 2012 GMC Sierra 3500HD SLT DRW in Gonzales, TX
Photo 4: interior dashboard and console 2012 GMC Sierra 3500HD SLT DRW in Gonzales, TX
Photo 5:  2012 GMC Sierra 3500HD SLT DRW in Gonzales, TX exterior view of driver's side

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Get Directions
$31,950

2012 GMC Sierra 3500HD SLT DRW

131,857 miles / Gonzales, TX

Photo 1:  2015 GMC Sierra 3500HD SLT in Snyder, TX exterior view from front driver's side
Photo 2:  2015 GMC Sierra 3500HD SLT in Snyder, TX
Photo 3: cockpit view from driver’s seat 2015 GMC Sierra 3500HD SLT in Snyder, TX
Photo 4:  2015 GMC Sierra 3500HD SLT in Snyder, TX front view of grill, headlights, hood and windshield
Photo 5:  2015 GMC Sierra 3500HD SLT in Snyder, TX exterior view of passenger side

Automatic / 4WD / 8 Cyl

  • Dealer Page
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Not Priced

2015 GMC Sierra 3500HD SLT

52,530 miles / Snyder, TX

Photo 1:  2015 GMC Sierra 3500HD SLT in Snyder, TX exterior view from front driver's side
Photo 2:  2015 GMC Sierra 3500HD SLT in Snyder, TX
Photo 3: cockpit view from driver’s seat 2015 GMC Sierra 3500HD SLT in Snyder, TX
Photo 4:  2015 GMC Sierra 3500HD SLT in Snyder, TX front view of grill, headlights, hood and windshield
Photo 5:  2015 GMC Sierra 3500HD SLT in Snyder, TX exterior view of passenger side

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Get Directions
Not Priced

2015 GMC Sierra 3500HD SLT

53,604 miles / Snyder, TX

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Get Directions
$44,218

2014 GMC Sierra 3500HD SLT

55,406 miles / Muscatine, IA

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Get Directions
Not Priced

2013 GMC Sierra 3500HD SLT

58,551 miles / Grand Coulee, WA

Photo 1: Mocha Steel Metallic 2013 GMC Sierra 3500HD SLT in Coon Rapids, MN exterior view from front driver's side
Photo 2: Mocha Steel Metallic 2013 GMC Sierra 3500HD SLT in Coon Rapids, MN
Photo 3: Mocha Steel Metallic 2013 GMC Sierra 3500HD SLT in Coon Rapids, MN exterior view from rear driver's side
Photo 4: Mocha Steel Metallic 2013 GMC Sierra 3500HD SLT in Coon Rapids, MN exterior view from rear passenger side
Photo 5: 2013 GMC Sierra 3500HD SLT with  in Coon Rapids, MN

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$39,997

2013 GMC Sierra 3500HD SLT

79,560 miles / Coon Rapids, MN

Photo 1:  2015 GMC Sierra 3500HD SLT in Grand Forks, ND exterior view from front driver's side

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$36,990

2015 GMC Sierra 3500HD SLT

128,839 miles / Grand Forks, ND

Photo 1:  2008 GMC Sierra 3500HD SLT in Fontana, CA exterior view from front driver's side
Photo 2:  2008 GMC Sierra 3500HD SLT in Fontana, CA
Photo 3: interior dashboard and console 2008 GMC Sierra 3500HD SLT in Fontana, CA
Photo 4:  2008 GMC Sierra 3500HD SLT in Fontana, CA front view of grill, headlights, hood and windshield
Photo 5:  2008 GMC Sierra 3500HD SLT in Fontana, CA exterior view of driver's side

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Call
  • Get Directions
$37,995

2008 GMC Sierra 3500HD SLT

79,783 miles / Fontana, CA

Photo 1:  2009 GMC Sierra 3500HD SLT in Avon, IN exterior view from front driver's side
Photo 2:  2009 GMC Sierra 3500HD SLT in Avon, IN
Photo 3: cockpit view from driver’s seat 2009 GMC Sierra 3500HD SLT in Avon, IN
Photo 4:  2009 GMC Sierra 3500HD SLT in Avon, IN exterior view of passenger side
Photo 5:  2009 GMC Sierra 3500HD SLT in Avon, IN exterior view from rear driver's side

Automatic / 4WD / 8 Cyl

  • Get Directions
$27,499

2009 GMC Sierra 3500HD SLT

157,397 miles / Avon, IN

Photo 1: Summit White 2016 GMC Sierra 3500HD SLT in Mankato, MN exterior view from front driver's side
Photo 2: Summit White 2016 GMC Sierra 3500HD SLT in Mankato, MN
Photo 3: cockpit view from driver’s seat 2016 GMC Sierra 3500HD SLT in Mankato, MN
Photo 4: interior dashboard and console 2016 GMC Sierra 3500HD SLT in Mankato, MN
Photo 5: Summit White 2016 GMC Sierra 3500HD SLT in Mankato, MN exterior view of driver's side

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$56,000

2016 GMC Sierra 3500HD SLT

15,584 miles / Mankato, MN

Photo 1: Mahogany Metallic 2016 GMC Sierra 3500HD SLT in Pauls Valley, OK exterior view from front driver's side
Photo 2: Mahogany Metallic 2016 GMC Sierra 3500HD SLT in Pauls Valley, OK
Photo 3: interior dashboard and console 2016 GMC Sierra 3500HD SLT in Pauls Valley, OK
Photo 4: 2016 GMC Sierra 3500HD SLT with  in Pauls Valley, OK
Photo 5: Mahogany Metallic 2016 GMC Sierra 3500HD SLT in Pauls Valley, OK front view of grill, headlights, hood and windshield

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$55,901

2016 GMC Sierra 3500HD SLT

30,536 miles / Pauls Valley, OK

Photo 1: Fire Red 2011 GMC Sierra 3500HD SLT in Jourdanton, TX exterior view from front driver's side
Photo 2: Fire Red 2011 GMC Sierra 3500HD SLT in Jourdanton, TX
Photo 3: cockpit view from driver’s seat 2011 GMC Sierra 3500HD SLT in Jourdanton, TX
Photo 4: interior dashboard and console 2011 GMC Sierra 3500HD SLT in Jourdanton, TX
Photo 5: 2011 GMC Sierra 3500HD SLT with  in Jourdanton, TX

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$17,995

2011 GMC Sierra 3500HD SLT

280,943 miles / Jourdanton, TX

Photo 1:  2013 GMC Sierra 3500HD SLT in East Aurora, NY exterior view from front driver's side
Photo 2:  2013 GMC Sierra 3500HD SLT in East Aurora, NY
Photo 3: cockpit view from driver’s seat 2013 GMC Sierra 3500HD SLT in East Aurora, NY
Photo 4: interior dashboard and console 2013 GMC Sierra 3500HD SLT in East Aurora, NY
Photo 5: 2013 GMC Sierra 3500HD SLT with  in East Aurora, NY

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$32,479

2013 GMC Sierra 3500HD SLT

79,652 miles / East Aurora, NY

Photo 1:  2015 GMC Sierra 3500HD SLT in Middletown, CT exterior view from front driver's side
Photo 2:  2015 GMC Sierra 3500HD SLT in Middletown, CT
Photo 3: cockpit view from driver’s seat 2015 GMC Sierra 3500HD SLT in Middletown, CT
Photo 4: interior dashboard and console 2015 GMC Sierra 3500HD SLT in Middletown, CT
Photo 5:  2015 GMC Sierra 3500HD SLT in Middletown, CT exterior view from rear driver's side

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Call
  • Get Directions
$45,977

2015 GMC Sierra 3500HD SLT

51,978 miles / Middletown, CT

Photo 1: Summit White 2008 GMC Sierra 3500HD SLT in Terryville, CT exterior view from front driver's side
Photo 2: Summit White 2008 GMC Sierra 3500HD SLT in Terryville, CT
Photo 3: cockpit view from driver’s seat 2008 GMC Sierra 3500HD SLT in Terryville, CT
Photo 4: Summit White 2008 GMC Sierra 3500HD SLT in Terryville, CT front view of grill, headlights, hood and windshield
Photo 5: Summit White 2008 GMC Sierra 3500HD SLT in Terryville, CT exterior view of driver's side

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$28,495

2008 GMC Sierra 3500HD SLT

129,856 miles / Terryville, CT

Photo 1: Midnight Blue Metallic 2011 GMC Sierra 3500HD SLT in Warren, PA exterior view from front driver's side
Photo 2: Midnight Blue Metallic 2011 GMC Sierra 3500HD SLT in Warren, PA
Photo 3: cockpit view from driver’s seat 2011 GMC Sierra 3500HD SLT in Warren, PA
Photo 4: cockpit view from driver’s seat 2011 GMC Sierra 3500HD SLT in Warren, PA
Photo 5: Midnight Blue Metallic 2011 GMC Sierra 3500HD SLT in Warren, PA front view of grill, headlights, hood and windshield

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$39,500

2011 GMC Sierra 3500HD SLT

68,398 miles / Warren, PA

Photo 1: cockpit view from driver’s seat 2010 GMC Sierra 3500HD SLT in Wooster, OH
Photo 2: interior dashboard and console 2010 GMC Sierra 3500HD SLT in Wooster, OH
Photo 3:  2010 GMC Sierra 3500HD SLT in Wooster, OH exterior view of passenger side
Photo 4:  2010 GMC Sierra 3500HD SLT in Wooster, OH front view of grill, headlights, hood and windshield
Photo 5:  2010 GMC Sierra 3500HD SLT in Wooster, OH exterior view of driver's side

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$25,997

2010 GMC Sierra 3500HD SLT

142,501 miles / Wooster, OH

Photo 1: Quicksilver Metallic 2015 GMC Sierra 3500HD SLT in Torrance, CA exterior view from front driver's side

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$49,788

2015 GMC Sierra 3500HD SLT

23,893 miles / Torrance, CA

Photo 1:  2015 GMC Sierra 3500HD SLT in Marlow, OK
Photo 2: interior dashboard and console 2015 GMC Sierra 3500HD SLT in Marlow, OK
Photo 3:  2015 GMC Sierra 3500HD SLT in Marlow, OK exterior view of driver's side
Photo 4:  2015 GMC Sierra 3500HD SLT in Marlow, OK exterior view of driver's side
Photo 5:  2015 GMC Sierra 3500HD SLT in Marlow, OK exterior view from rear passenger side

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$53,457

2015 GMC Sierra 3500HD SLT

33,110 miles / Marlow, OK

Photo 1: Summit White 2013 GMC Sierra 3500HD SLT in Columbus, GA exterior view from front driver's side
Photo 2: Summit White 2013 GMC Sierra 3500HD SLT in Columbus, GA
Photo 3: cockpit view from driver’s seat 2013 GMC Sierra 3500HD SLT in Columbus, GA
Photo 4: interior dashboard and console 2013 GMC Sierra 3500HD SLT in Columbus, GA
Photo 5: 2013 GMC Sierra 3500HD SLT with  in Columbus, GA

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Call
  • Get Directions
$41,000

2013 GMC Sierra 3500HD SLT

89,354 miles / Columbus, GA

Photo 1: Fire Red 2011 GMC Sierra 3500HD SLT in Alpena, MI exterior view from front driver's side
Photo 2: Fire Red 2011 GMC Sierra 3500HD SLT in Alpena, MI
Photo 3: cockpit view from driver’s seat 2011 GMC Sierra 3500HD SLT in Alpena, MI
Photo 4: interior dashboard and console 2011 GMC Sierra 3500HD SLT in Alpena, MI
Photo 5: Fire Red 2011 GMC Sierra 3500HD SLT in Alpena, MI closeup view of wheel

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$32,995

2011 GMC Sierra 3500HD SLT

122,176 miles / Alpena, MI

Photo 1:  2015 GMC Sierra 3500HD SLT in Defiance, OH exterior view from front driver's side
Photo 2:  2015 GMC Sierra 3500HD SLT in Defiance, OH
Photo 3: cockpit view from driver’s seat 2015 GMC Sierra 3500HD SLT in Defiance, OH
Photo 4:  2015 GMC Sierra 3500HD SLT in Defiance, OH exterior view of passenger side
Photo 5:  2015 GMC Sierra 3500HD SLT in Defiance, OH front view of grill, headlights, hood and windshield

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$53,979

2015 GMC Sierra 3500HD SLT

18,061 miles / Defiance, OH

Photo 1: Summit White 2013 GMC Sierra 3500HD SLT in De Soto, MO exterior view from front driver's side
Photo 2: Summit White 2013 GMC Sierra 3500HD SLT in De Soto, MO
Photo 3: cockpit view from driver’s seat 2013 GMC Sierra 3500HD SLT in De Soto, MO
Photo 4: Summit White 2013 GMC Sierra 3500HD SLT in De Soto, MO front view of grill, headlights, hood and windshield
Photo 5: Summit White 2013 GMC Sierra 3500HD SLT in De Soto, MO exterior view of driver's side

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Call
  • Get Directions
$36,988

2013 GMC Sierra 3500HD SLT

97,545 miles / De Soto, MO

Photo 1: Onyx Black 2016 GMC Sierra 3500HD SLT in Mankato, MN exterior view from front driver's side
Photo 2: Onyx Black 2016 GMC Sierra 3500HD SLT in Mankato, MN
Photo 3: Onyx Black 2016 GMC Sierra 3500HD SLT in Mankato, MN exterior view from rear passenger side
Photo 4: Onyx Black 2016 GMC Sierra 3500HD SLT in Mankato, MN exterior view from rear driver's side
Photo 5: 2016 GMC Sierra 3500HD SLT with  in Mankato, MN

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$54,805

2016 GMC Sierra 3500HD SLT

20,575 miles / Mankato, MN

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