• Well-Equipped
  • 4WD
  • Great Deal
  • Heated Seats
  • Good Deal
  • Diesel
  • One Owner
  • Low Mileage
  • 2015
  • Silver
  • CD (Single Disc)
  • White
  • OnStar Communication System
  • Fair Price
  • 2013
  • 2011
  • Going Fast
  • Handsfree/Bluetooth Integration
  • Lower Than Average Mileage
  • Certified Pre-Owned
  • 2012
  • 2008
  • Black
  • 2014
  • 2009
  • Keyless Entry
  • 2016
  • Flexible-Fuel
  • 2007
  • MP3
  • 2010
  • Blue
  • RWD
  • Beige

Price Range

$0 $60,000+

Max Mileage

New $80,000+

MPG

Min 14 Max 50

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240 Results for

Used GMC Sierra 3500HD SLT For Sale

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Photo 1: Stealth Gray Metallic 2009 GMC Sierra 3500HD SLT in Twin Falls, ID exterior view from front driver's side
Photo 2: Stealth Gray Metallic 2009 GMC Sierra 3500HD SLT in Twin Falls, ID
Photo 3: cockpit view from driver’s seat 2009 GMC Sierra 3500HD SLT in Twin Falls, ID
Photo 4: Stealth Gray Metallic 2009 GMC Sierra 3500HD SLT in Twin Falls, ID exterior view of driver's side
Photo 5: Stealth Gray Metallic 2009 GMC Sierra 3500HD SLT in Twin Falls, ID exterior view from rear passenger side

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Call
  • Get Directions
$29,976

2009 GMC Sierra 3500HD SLT

130,479 miles / Twin Falls, ID

Photo 1:  2013 GMC Sierra 3500HD SLT in Fontana, CA exterior view from front driver's side
Photo 2:  2013 GMC Sierra 3500HD SLT in Fontana, CA
Photo 3: interior dashboard and console 2013 GMC Sierra 3500HD SLT in Fontana, CA
Photo 4: interior dashboard and console 2013 GMC Sierra 3500HD SLT in Fontana, CA
Photo 5:  2013 GMC Sierra 3500HD SLT in Fontana, CA front view of grill, headlights, hood and windshield

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Call
  • Get Directions
$41,995

2013 GMC Sierra 3500HD SLT

66,213 miles / Fontana, CA

Photo 1: Heritage Blue Metallic 2013 GMC Sierra 3500HD SLT in Payette, ID exterior view from front driver's side
Photo 2: Heritage Blue Metallic 2013 GMC Sierra 3500HD SLT in Payette, ID
Photo 3: cockpit view from driver’s seat 2013 GMC Sierra 3500HD SLT in Payette, ID
Photo 4: interior dashboard and console 2013 GMC Sierra 3500HD SLT in Payette, ID
Photo 5: Heritage Blue Metallic 2013 GMC Sierra 3500HD SLT in Payette, ID exterior view of driver's side

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$36,999

2013 GMC Sierra 3500HD SLT

112,556 miles / Payette, ID

Photo 1:  2016 GMC Sierra 3500HD SLT in Irving, TX exterior view from front driver's side
Photo 2:  2016 GMC Sierra 3500HD SLT in Irving, TX
Photo 3: cockpit view from driver’s seat 2016 GMC Sierra 3500HD SLT in Irving, TX
Photo 4: interior dashboard and console 2016 GMC Sierra 3500HD SLT in Irving, TX
Photo 5:  2016 GMC Sierra 3500HD SLT in Irving, TX front view of grill, headlights, hood and windshield

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$59,411

2016 GMC Sierra 3500HD SLT

877 miles / Irving, TX

Photo 1: Quicksilver Metallic 2014 GMC Sierra 3500HD SLT in Houston, TX exterior view from front driver's side
Photo 2: Quicksilver Metallic 2014 GMC Sierra 3500HD SLT in Houston, TX
Photo 3: cockpit view from driver’s seat 2014 GMC Sierra 3500HD SLT in Houston, TX
Photo 4: interior dashboard and console 2014 GMC Sierra 3500HD SLT in Houston, TX
Photo 5: interior dashboard and console 2014 GMC Sierra 3500HD SLT in Houston, TX

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Call
  • Get Directions
$40,995

2014 GMC Sierra 3500HD SLT

70,481 miles / Houston, TX

Photo 1: Onyx Black 2013 GMC Sierra 3500HD SLT in Omak, WA exterior view from front driver's side
Photo 2: Onyx Black 2013 GMC Sierra 3500HD SLT in Omak, WA
Photo 3: interior dashboard and console 2013 GMC Sierra 3500HD SLT in Omak, WA
Photo 4: Onyx Black 2013 GMC Sierra 3500HD SLT in Omak, WA exterior view of passenger side
Photo 5: Onyx Black 2013 GMC Sierra 3500HD SLT in Omak, WA exterior view from rear driver's side

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$43,888

2013 GMC Sierra 3500HD SLT

66,649 miles / Omak, WA

Photo 1:  2013 GMC Sierra 3500HD SLT in Fontana, CA exterior view from front driver's side
Photo 2:  2013 GMC Sierra 3500HD SLT in Fontana, CA
Photo 3: interior dashboard and console 2013 GMC Sierra 3500HD SLT in Fontana, CA
Photo 4: interior dashboard and console 2013 GMC Sierra 3500HD SLT in Fontana, CA
Photo 5:  2013 GMC Sierra 3500HD SLT in Fontana, CA front view of grill, headlights, hood and windshield

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Call
  • Get Directions
$40,995

2013 GMC Sierra 3500HD SLT

20,341 miles / Fontana, CA

Photo 1:  2010 GMC Sierra 3500HD SLT in Grand Haven, MI exterior view from front driver's side
Photo 2:  2010 GMC Sierra 3500HD SLT in Grand Haven, MI
Photo 3: cockpit view from driver’s seat 2010 GMC Sierra 3500HD SLT in Grand Haven, MI
Photo 4: interior dashboard and console 2010 GMC Sierra 3500HD SLT in Grand Haven, MI
Photo 5: 2010 GMC Sierra 3500HD SLT with  in Grand Haven, MI

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$21,995

2010 GMC Sierra 3500HD SLT

105,899 miles / Grand Haven, MI

Photo 1: Quicksilver Metallic 2014 GMC Sierra 3500HD SLT in Yakima, WA exterior view from front driver's side
Photo 2: Quicksilver Metallic 2014 GMC Sierra 3500HD SLT in Yakima, WA
Photo 3: Quicksilver Metallic 2014 GMC Sierra 3500HD SLT in Yakima, WA front view of grill, headlights, hood and windshield
Photo 4: Quicksilver Metallic 2014 GMC Sierra 3500HD SLT in Yakima, WA exterior view of driver's side
Photo 5: Quicksilver Metallic 2014 GMC Sierra 3500HD SLT in Yakima, WA view of rear bumper

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$35,579

2014 GMC Sierra 3500HD SLT

97,459 miles / Yakima, WA

Photo 1: Onyx Black 2011 GMC Sierra 3500HD SLT in Iowa Falls, IA exterior view from front driver's side
Photo 2: Onyx Black 2011 GMC Sierra 3500HD SLT in Iowa Falls, IA
Photo 3: cockpit view from driver’s seat 2011 GMC Sierra 3500HD SLT in Iowa Falls, IA
Photo 4: interior dashboard and console 2011 GMC Sierra 3500HD SLT in Iowa Falls, IA
Photo 5: Onyx Black 2011 GMC Sierra 3500HD SLT in Iowa Falls, IA exterior view of passenger side

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$32,000

2011 GMC Sierra 3500HD SLT

102,000 miles / Iowa Falls, IA

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

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$37,900

2013 GMC Sierra 3500HD SLT

88,989 miles / Chadron, NE

Photo 1: 2008 GMC Sierra 3500HD SLT with  in Belgrade, MT
Photo 2: 2008 GMC Sierra 3500HD SLT with  in Belgrade, MT
Photo 3: 2008 GMC Sierra 3500HD SLT with  in Belgrade, MT
Photo 4: 2008 GMC Sierra 3500HD SLT in Belgrade, MT
Photo 5: 2008 GMC Sierra 3500HD SLT in Belgrade, MT

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$21,946

2008 GMC Sierra 3500HD SLT

156,656 miles / Belgrade, MT

Photo 1: Pure Silver Metallic 2011 GMC Sierra 3500HD SLT in Longview, TX exterior view from front driver's side
Photo 2: Pure Silver Metallic 2011 GMC Sierra 3500HD SLT in Longview, TX
Photo 3: interior dashboard and console 2011 GMC Sierra 3500HD SLT in Longview, TX
Photo 4: Pure Silver Metallic 2011 GMC Sierra 3500HD SLT in Longview, TX exterior view of driver's side
Photo 5: Pure Silver Metallic 2011 GMC Sierra 3500HD SLT in Longview, TX exterior view from rear passenger side

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$35,985

2011 GMC Sierra 3500HD SLT

49,723 miles / Longview, TX

Photo 1: 2015 GMC Sierra 3500HD SLT with  in Gallatin, TN

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Call
  • Get Directions
$49,950

2015 GMC Sierra 3500HD SLT

37,379 miles / Gallatin, TN

Photo 1:  2009 GMC Sierra 3500HD SLT in Fort Worth, TX

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Call
  • Get Directions
$16,995

2009 GMC Sierra 3500HD SLT

268,169 miles / Fort Worth, TX

Photo 1: Summit White 2007 GMC Sierra 3500HD SLT in Mount Carroll, IL exterior view from front driver's side
Photo 2: Summit White 2007 GMC Sierra 3500HD SLT in Mount Carroll, IL
Photo 3: cockpit view from driver’s seat 2007 GMC Sierra 3500HD SLT in Mount Carroll, IL
Photo 4: 2007 GMC Sierra 3500HD SLT with  in Mount Carroll, IL
Photo 5: 2007 GMC Sierra 3500HD SLT with  in Mount Carroll, IL

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Call
  • Get Directions
$13,500

2007 GMC Sierra 3500HD SLT

324,366 miles / Mount Carroll, IL

Photo 1: 2010 GMC Sierra 3500HD SLT with  in Beaverton, OR
Photo 2: 2010 GMC Sierra 3500HD SLT with  in Beaverton, OR
Photo 3: 2010 GMC Sierra 3500HD SLT with  in Beaverton, OR
Photo 4: 2010 GMC Sierra 3500HD SLT with  in Beaverton, OR
Photo 5: 2010 GMC Sierra 3500HD SLT with  in Beaverton, OR

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$30,888

2010 GMC Sierra 3500HD SLT

119,950 miles / Beaverton, OR

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

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Call
  • Get Directions
$50,600

2015 GMC Sierra 3500HD SLT

20,632 miles / Bradenton, FL

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

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Call
  • Get Directions
$33,998

2008 GMC Sierra 3500HD SLT

104,337 miles / Pensacola, FL

Photo 1: 2012 GMC Sierra 3500HD SLT with  in Gainesville, FL
Photo 2: 2012 GMC Sierra 3500HD SLT with  in Gainesville, FL
Photo 3: 2012 GMC Sierra 3500HD SLT with  in Gainesville, FL
Photo 4: 2012 GMC Sierra 3500HD SLT with  in Gainesville, FL
Photo 5: 2012 GMC Sierra 3500HD SLT with  in Gainesville, FL

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$47,607

2012 GMC Sierra 3500HD SLT

35,951 miles / Gainesville, FL

Photo 1:  2014 GMC Sierra 3500HD SLT in Beatrice, NE exterior view from front driver's side
Photo 2:  2014 GMC Sierra 3500HD SLT in Beatrice, NE
Photo 3: interior dashboard and console 2014 GMC Sierra 3500HD SLT in Beatrice, NE
Photo 4:  2014 GMC Sierra 3500HD SLT in Beatrice, NE exterior view of passenger side
Photo 5:  2014 GMC Sierra 3500HD SLT in Beatrice, NE view of rear bumper

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$45,950

2014 GMC Sierra 3500HD SLT

52,000 miles / Beatrice, NE

Photo 1:  2014 GMC Sierra 3500HD SLT in East Dubuque, IL exterior view from front driver's side
Photo 2:  2014 GMC Sierra 3500HD SLT in East Dubuque, IL
Photo 3:  2014 GMC Sierra 3500HD SLT in East Dubuque, IL closeup view of wheel
Photo 4: 2014 GMC Sierra 3500HD SLT with  in East Dubuque, IL
Photo 5: 2014 GMC Sierra 3500HD SLT with  in East Dubuque, IL

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Call
  • Get Directions
$46,722

2014 GMC Sierra 3500HD SLT

37,177 miles / East Dubuque, IL

Photo 1:  2011 GMC Sierra 3500HD SLT in Fontana, CA exterior view from front driver's side
Photo 2:  2011 GMC Sierra 3500HD SLT in Fontana, CA
Photo 3: interior dashboard and console 2011 GMC Sierra 3500HD SLT in Fontana, CA
Photo 4: interior dashboard and console 2011 GMC Sierra 3500HD SLT in Fontana, CA
Photo 5:  2011 GMC Sierra 3500HD SLT in Fontana, CA front view of grill, headlights, hood and windshield

Automatic / RWD / 8 Cyl

  • Dealer Page
  • Call
  • Get Directions
$42,995

2011 GMC Sierra 3500HD SLT

56,691 miles / Fontana, CA

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

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$50,998

2015 GMC Sierra 3500HD SLT

33,508 miles / Slidell, LA