• Well-Equipped
  • Great Deal
  • 4WD
  • Heated Seats
  • Diesel
  • Good Deal
  • One Owner
  • MP3
  • Keyless Entry
  • Remote Start
  • White
  • Black
  • 2015
  • Handsfree/Bluetooth Integration
  • Low Mileage
  • Flexible-Fuel
  • Lower Than Average Mileage
  • 2016
  • Satellite Radio
  • Gray
  • Silver
  • Fair Price
  • 2013
  • Certified Pre-Owned
  • Seat Memory
  • Gasoline
  • 2008
  • Going Fast
  • 2011
  • Red
  • 2007
  • 2005
  • 2006
  • 2014
  • Blue
  • 2009
  • 2012
  • 2004
  • Rear-View Camera
  • 2010
  • RWD
  • Brown
  • CD (Single Disc)
  • 2017
  • Popular Model
  • 2003
  • 2002
  • 2001
  • Rare Model

Price Range

$0 $60,000+

Max Mileage

New $80,000+

MPG

Min 14 Max 50

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1,273 Results for

Used GMC Sierra 2500HD SLT For Sale

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Photo 1:  2015 GMC Sierra 2500HD SLT in Spokane, WA exterior view from front driver's side
Photo 2:  2015 GMC Sierra 2500HD SLT in Spokane, WA
Photo 3: cockpit view from driver’s seat 2015 GMC Sierra 2500HD SLT in Spokane, WA
Photo 4: cockpit view from driver’s seat 2015 GMC Sierra 2500HD SLT in Spokane, WA
Photo 5: interior dashboard and console 2015 GMC Sierra 2500HD SLT in Spokane, WA

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Get Directions
$54,998

2015 GMC Sierra 2500HD SLT

43,480 miles / Spokane, WA

Photo 1: Summit White 2014 GMC Sierra 2500HD SLT in Pasco, WA exterior view from front driver's side
Photo 2: Summit White 2014 GMC Sierra 2500HD SLT in Pasco, WA
Photo 3: Summit White 2014 GMC Sierra 2500HD SLT in Pasco, WA front view of grill, headlights, hood and windshield
Photo 4: Summit White 2014 GMC Sierra 2500HD SLT in Pasco, WA view of rear bumper
Photo 5: Summit White 2014 GMC Sierra 2500HD SLT in Pasco, WA exterior view from rear driver's side

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Get Directions
$35,907

2014 GMC Sierra 2500HD SLT

32,517 miles / Pasco, WA

Photo 1: 2015 GMC Sierra 2500HD SLT with  in Twin Falls, ID
Photo 2: 2015 GMC Sierra 2500HD SLT with  in Twin Falls, ID
Photo 3: 2015 GMC Sierra 2500HD SLT with  in Twin Falls, ID
Photo 4: 2015 GMC Sierra 2500HD SLT with  in Twin Falls, ID
Photo 5: 2015 GMC Sierra 2500HD SLT with  in Twin Falls, ID

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Get Directions
$46,962

2015 GMC Sierra 2500HD SLT

71,627 miles / Twin Falls, ID

Photo 1: Silver Birch Metallic 2005 GMC Sierra 2500HD SLT in Eureka, CA exterior view from front driver's side
Photo 2: cockpit view from driver’s seat 2005 GMC Sierra 2500HD SLT in Eureka, CA
Photo 3: interior dashboard and console 2005 GMC Sierra 2500HD SLT in Eureka, CA
Photo 4: 2005 GMC Sierra 2500HD SLT with  in Eureka, CA
Photo 5: 2005 GMC Sierra 2500HD SLT with  in Eureka, CA

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Get Directions
$14,499

2005 GMC Sierra 2500HD SLT

235,355 miles / Eureka, CA

Photo 1:  2013 GMC Sierra 2500HD SLT in Maryville, MO exterior view from front driver's side
Photo 2: 2013 GMC Sierra 2500HD SLT with  in Maryville, MO
Photo 3:  2013 GMC Sierra 2500HD SLT in Maryville, MO front view of grill, headlights, hood and windshield

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Get Directions
$40,900

2013 GMC Sierra 2500HD SLT

73,847 miles / Maryville, MO

Photo 1: Silver Birch Metallic 2008 GMC Sierra 2500HD SLT in Bloomington, IL exterior view from front driver's side
Photo 2: Silver Birch Metallic 2008 GMC Sierra 2500HD SLT in Bloomington, IL
Photo 3: Silver Birch Metallic 2008 GMC Sierra 2500HD SLT in Bloomington, IL closeup view of wheel
Photo 4: Silver Birch Metallic 2008 GMC Sierra 2500HD SLT in Bloomington, IL exterior view from rear driver's side
Photo 5: 2008 GMC Sierra 2500HD SLT with  in Bloomington, IL

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Get Directions
$30,000

2008 GMC Sierra 2500HD SLT

107,846 miles / Bloomington, IL

Photo 1:  2015 GMC Sierra 2500HD SLT in Eureka, CA exterior view from front driver's side
Photo 2: cockpit view from driver’s seat 2015 GMC Sierra 2500HD SLT in Eureka, CA
Photo 3: interior dashboard and console 2015 GMC Sierra 2500HD SLT in Eureka, CA
Photo 4: 2015 GMC Sierra 2500HD SLT with  in Eureka, CA
Photo 5: 2015 GMC Sierra 2500HD SLT with  in Eureka, CA

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Get Directions
$53,499

2015 GMC Sierra 2500HD SLT

37,135 miles / Eureka, CA

Photo 1:  2015 GMC Sierra 2500HD SLT in Washington, IN exterior view from front driver's side
Photo 2:  2015 GMC Sierra 2500HD SLT in Washington, IN
Photo 3: cockpit view from driver’s seat 2015 GMC Sierra 2500HD SLT in Washington, IN
Photo 4:  2015 GMC Sierra 2500HD SLT in Washington, IN exterior view of driver's side
Photo 5:  2015 GMC Sierra 2500HD SLT in Washington, IN exterior view of passenger side

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Get Directions
$50,769

2015 GMC Sierra 2500HD SLT

39,125 miles / Washington, IN

Photo 1: Fire Red 2011 GMC Sierra 2500HD SLT in Twin Falls, ID exterior view from front driver's side
Photo 2: Fire Red 2011 GMC Sierra 2500HD SLT in Twin Falls, ID
Photo 3: cockpit view from driver’s seat 2011 GMC Sierra 2500HD SLT in Twin Falls, ID
Photo 4: Fire Red 2011 GMC Sierra 2500HD SLT in Twin Falls, ID front view of grill, headlights, hood and windshield
Photo 5: 2011 GMC Sierra 2500HD SLT with  in Twin Falls, ID

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Get Directions
$39,629

2011 GMC Sierra 2500HD SLT

84,209 miles / Twin Falls, ID

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Get Directions
$18,999

2007 GMC Sierra 2500HD SLT

83,613 miles / Enumclaw, WA

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Get Directions
$48,999

2016 GMC Sierra 2500HD SLT

5,402 miles / Coos Bay, OR

Automatic / 4WD / 8 Cyl

  • Get Directions
Not Priced

2013 GMC Sierra 2500HD SLT

106,595 miles / Newport News, VA

Automatic / 4WD / 8 Cyl

  • Get Directions
Not Priced

2015 GMC Sierra 2500HD SLT

99,372 miles / Grove Hill, AL

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Get Directions
Not Priced

2012 GMC Sierra 2500HD SLT

85,747 miles / Wayland, MI

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Get Directions
Not Priced

2016 GMC Sierra 2500HD SLT

39,515 miles / Hereford, TX

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Get Directions
Not Priced

2008 GMC Sierra 2500HD SLT

58,553 miles / Eureka, CA

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Get Directions
Not Priced

2011 GMC Sierra 2500HD SLT

97,691 miles / Cranston, RI

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Get Directions
Not Priced

2007 GMC Sierra 2500HD SLT

143,827 miles / Bend, OR

Photo 1: Stealth Gray Metallic 2015 GMC Sierra 2500HD SLT in Buena Park, CA exterior view from front driver's side
Photo 2: Stealth Gray Metallic 2015 GMC Sierra 2500HD SLT in Buena Park, CA
Photo 3: Stealth Gray Metallic 2015 GMC Sierra 2500HD SLT in Buena Park, CA front view of grill, headlights, hood and windshield
Photo 4: 2015 GMC Sierra 2500HD SLT with  in Buena Park, CA
Photo 5: 2015 GMC Sierra 2500HD SLT with  in Buena Park, CA

Automatic / RWD / 8 Cyl

  • Call Dealer
  • Get Directions
$44,994

2015 GMC Sierra 2500HD SLT

16,284 miles / Buena Park, CA

Photo 1:  2006 GMC Sierra 2500HD SLT in Harrisonburg, VA exterior view of driver's side
Photo 2:  2006 GMC Sierra 2500HD SLT in Harrisonburg, VA exterior view of passenger side
Photo 3:  2006 GMC Sierra 2500HD SLT in Harrisonburg, VA front view of grill, headlights, hood and windshield
Photo 4:  2006 GMC Sierra 2500HD SLT in Harrisonburg, VA view of rear bumper
Photo 5:  2006 GMC Sierra 2500HD SLT in Harrisonburg, VA closeup view of wheel

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Get Directions
$19,950

2006 GMC Sierra 2500HD SLT

101,667 miles / Harrisonburg, VA

Photo 1: Pure Silver Metallic 2011 GMC Sierra 2500HD SLT in Bluffton, IN exterior view from front driver's side
Photo 2: Pure Silver Metallic 2011 GMC Sierra 2500HD SLT in Bluffton, IN
Photo 3: Pure Silver Metallic 2011 GMC Sierra 2500HD SLT in Bluffton, IN exterior view of passenger side
Photo 4: Pure Silver Metallic 2011 GMC Sierra 2500HD SLT in Bluffton, IN exterior view from rear driver's side
Photo 5: Pure Silver Metallic 2011 GMC Sierra 2500HD SLT in Bluffton, IN exterior view from rear passenger side

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$40,732

2011 GMC Sierra 2500HD SLT

50,752 miles / Bluffton, IN

Photo 1:  2010 GMC Sierra 2500HD SLT in Englewood, CO exterior view from front driver's side
Photo 2:  2010 GMC Sierra 2500HD SLT in Englewood, CO
Photo 3: cockpit view from driver’s seat 2010 GMC Sierra 2500HD SLT in Englewood, CO
Photo 4:  2010 GMC Sierra 2500HD SLT in Englewood, CO exterior view from rear driver's side
Photo 5:  2010 GMC Sierra 2500HD SLT in Englewood, CO view of rear bumper

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Call
  • Get Directions
$28,889

2010 GMC Sierra 2500HD SLT

100,992 miles / Englewood, CO

Photo 1: 2006 GMC Sierra 2500HD SLT with  in Hanover, MA
Photo 2: 2006 GMC Sierra 2500HD SLT with  in Hanover, MA
Photo 3: 2006 GMC Sierra 2500HD SLT with  in Hanover, MA
Photo 4: 2006 GMC Sierra 2500HD SLT with  in Hanover, MA
Photo 5: 2006 GMC Sierra 2500HD SLT with  in Hanover, MA

Automatic / 4WD / 8 Cyl

  • Dealer Page
  • Call
  • Get Directions
$29,899

2006 GMC Sierra 2500HD SLT

98,072 miles / Hanover, MA

Photo 1: Onyx Black 2016 GMC Sierra 2500HD SLT in Williamsburg, VA exterior view from front driver's side
Photo 2: Onyx Black 2016 GMC Sierra 2500HD SLT in Williamsburg, VA
Photo 3: interior dashboard and console 2016 GMC Sierra 2500HD SLT in Williamsburg, VA
Photo 4: Onyx Black 2016 GMC Sierra 2500HD SLT in Williamsburg, VA front view of grill, headlights, hood and windshield
Photo 5: Onyx Black 2016 GMC Sierra 2500HD SLT in Williamsburg, VA closeup view of wheel

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$45,990

2016 GMC Sierra 2500HD SLT

22,570 miles / Williamsburg, VA

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