• Well-Equipped
  • 4WD
  • Heated Seats
  • Great Deal
  • Diesel
  • One Owner
  • MP3
  • Keyless Entry
  • Navigation System
  • White
  • Remote Start
  • Good Deal
  • 2015
  • Black
  • Low Mileage
  • Handsfree/Bluetooth Integration
  • Flexible-Fuel
  • OnStar Communication System
  • Satellite Radio
  • 2016
  • Silver
  • Gray
  • Seat Memory
  • Lower Than Average Mileage
  • 2013
  • Gasoline
  • Red
  • Fair Price
  • 2011
  • 2008
  • Certified Pre-Owned
  • 2014
  • 2012
  • 2006
  • 2017
  • 2005
  • 2007
  • Going Fast
  • CD (Single Disc)
  • 2004
  • Blue
  • 2009
  • Rear-View Camera
  • Brown
  • RWD
  • 2010
  • 2003
  • Beige
  • Popular Model
  • 2002
  • 2018
  • 2001
  • Rare Model

Price Range

$0 $60,000+

Max Mileage

New $80,000+

MPG

Min 14 Max 50

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2,053 Results for

Used GMC Sierra 2500HD SLT For Sale

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Photo 1: Summit White 2016 GMC Sierra 2500HD SLT in Bartlesville, OK exterior view from front driver's side
Photo 2: interior dashboard and console 2016 GMC Sierra 2500HD SLT in Bartlesville, OK
Photo 3: cockpit view from driver’s seat 2016 GMC Sierra 2500HD SLT in Bartlesville, OK
Photo 4: Summit White 2016 GMC Sierra 2500HD SLT in Bartlesville, OK front view of grill, headlights, hood and windshield
Photo 5: 2016 GMC Sierra 2500HD SLT with  in Bartlesville, OK

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$54,500

2016 GMC Sierra 2500HD SLT

22,078 miles Bartlesville, OK

Photo 1:  2017 GMC Sierra 2500HD SLT in Sarasota, FL exterior view from front driver's side
Photo 2:  2017 GMC Sierra 2500HD SLT in Sarasota, FL
Photo 3: interior dashboard and console 2017 GMC Sierra 2500HD SLT in Sarasota, FL
Photo 4: cockpit view from driver’s seat 2017 GMC Sierra 2500HD SLT in Sarasota, FL
Photo 5: 2017 GMC Sierra 2500HD SLT with  in Sarasota, FL

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$57,000

2017 GMC Sierra 2500HD SLT

8,517 miles Sarasota, FL

Photo 1:  2015 GMC Sierra 2500HD SLT in Franklin, MA exterior view from front driver's side
Photo 2: interior dashboard and console 2015 GMC Sierra 2500HD SLT in Franklin, MA
Photo 3:  2015 GMC Sierra 2500HD SLT in Franklin, MA exterior view from rear passenger side
Photo 4: 2015 GMC Sierra 2500HD SLT with  in Franklin, MA
Photo 5: 2015 GMC Sierra 2500HD SLT with  in Franklin, MA

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$39,995

2015 GMC Sierra 2500HD SLT

39,937 miles Franklin, MA

Photo 1:  2014 GMC Sierra 2500HD SLT in Prosser, WA exterior view from front driver's side
Photo 2:  2014 GMC Sierra 2500HD SLT in Prosser, WA
Photo 3: interior dashboard and console 2014 GMC Sierra 2500HD SLT in Prosser, WA
Photo 4: cockpit view from driver’s seat 2014 GMC Sierra 2500HD SLT in Prosser, WA
Photo 5: 2014 GMC Sierra 2500HD SLT with  in Prosser, WA

Automatic / 4WD / 8 Cyl

  • Get Directions
$57,842

2014 GMC Sierra 2500HD SLT

15,470 miles Prosser, WA

Photo 1: Black Granite Metallic 2012 GMC Sierra 2500HD SLT in Davenport, IA exterior view from front driver's side
Photo 2: Black Granite Metallic 2012 GMC Sierra 2500HD SLT in Davenport, IA
Photo 3: interior dashboard and console 2012 GMC Sierra 2500HD SLT in Davenport, IA
Photo 4: 2012 GMC Sierra 2500HD SLT with  in Davenport, IA
Photo 5: Black Granite Metallic 2012 GMC Sierra 2500HD SLT in Davenport, IA front view of grill, headlights, hood and windshield

Automatic / 4WD / 8 Cyl

  • Get Directions
$27,991

2012 GMC Sierra 2500HD SLT

103,679 miles Davenport, IA

Photo 1:  2009 GMC Sierra 2500HD SLT in Pasco, WA
Photo 2: cockpit view from driver’s seat 2009 GMC Sierra 2500HD SLT in Pasco, WA
Photo 3: 2009 GMC Sierra 2500HD SLT with  in Pasco, WA
Photo 4:  2009 GMC Sierra 2500HD SLT in Pasco, WA exterior view of driver's side
Photo 5:  2009 GMC Sierra 2500HD SLT in Pasco, WA exterior view from rear driver's side

Automatic / 4WD / 8 Cyl

  • Get Directions
$50,999

2009 GMC Sierra 2500HD SLT

43,796 miles Pasco, WA

Photo 1: Summit White 2014 GMC Sierra 2500HD SLT in Bellevue, NE exterior view from front driver's side
Photo 2: Summit White 2014 GMC Sierra 2500HD SLT in Bellevue, NE
Photo 3: interior dashboard and console 2014 GMC Sierra 2500HD SLT in Bellevue, NE
Photo 4: cockpit view from driver’s seat 2014 GMC Sierra 2500HD SLT in Bellevue, NE
Photo 5: 2014 GMC Sierra 2500HD SLT with  in Bellevue, NE

Automatic / 4WD / 8 Cyl

  • Get Directions
$29,000

2014 GMC Sierra 2500HD SLT

100,102 miles Bellevue, NE

Photo 1:  2004 GMC Sierra 2500HD SLT in Santa Maria, CA exterior view from front driver's side
Photo 2:  2004 GMC Sierra 2500HD SLT in Santa Maria, CA
Photo 3: cockpit view from driver’s seat 2004 GMC Sierra 2500HD SLT in Santa Maria, CA
Photo 4: 2004 GMC Sierra 2500HD SLT with  in Santa Maria, CA
Photo 5:  2004 GMC Sierra 2500HD SLT in Santa Maria, CA front view of grill, headlights, hood and windshield

Automatic / 4WD / 8 Cyl

  • Get Directions
$23,995

2004 GMC Sierra 2500HD SLT

89,513 miles Santa Maria, CA

Automatic / 4WD / 8 Cyl

  • Get Directions
$49,690

2015 GMC Sierra 2500HD SLT

40,990 miles Frederick, MD

Automatic / 4WD / 8 Cyl

  • Get Directions
$44,257

2015 GMC Sierra 2500HD SLT

61,972 miles Heath, OH

Automatic / 4WD / 8 Cyl

  • Get Directions
$49,363

2012 GMC Sierra 2500HD SLT

39,086 miles Kalispell, MT

Automatic / 4WD / 8 Cyl

  • Get Directions
$35,500

2013 GMC Sierra 2500HD SLT

76,935 miles New London, CT

Photo 1:  2016 GMC Sierra 2500HD SLT in Kingston, MA exterior view from front driver's side
Photo 2:  2016 GMC Sierra 2500HD SLT in Kingston, MA
Photo 3: cockpit view from driver’s seat 2016 GMC Sierra 2500HD SLT in Kingston, MA
Photo 4: 2016 GMC Sierra 2500HD SLT with  in Kingston, MA
Photo 5:  2016 GMC Sierra 2500HD SLT in Kingston, MA front view of grill, headlights, hood and windshield

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$45,916

2016 GMC Sierra 2500HD SLT

16,789 miles Kingston, MA

Photo 1:  2015 GMC Sierra 2500HD SLT in Brighton, CO exterior view from front driver's side
Photo 2: interior dashboard and console 2015 GMC Sierra 2500HD SLT in Brighton, CO
Photo 3: cockpit view from driver’s seat 2015 GMC Sierra 2500HD SLT in Brighton, CO
Photo 4:  2015 GMC Sierra 2500HD SLT in Brighton, CO front view of grill, headlights, hood and windshield
Photo 5: 2015 GMC Sierra 2500HD SLT with  in Brighton, CO

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$43,486

2015 GMC Sierra 2500HD SLT

75,033 miles Brighton, CO

Photo 1:  2016 GMC Sierra 2500HD SLT in Brighton, CO exterior view from front driver's side
Photo 2:  2016 GMC Sierra 2500HD SLT in Brighton, CO
Photo 3: interior dashboard and console 2016 GMC Sierra 2500HD SLT in Brighton, CO
Photo 4: cockpit view from driver’s seat 2016 GMC Sierra 2500HD SLT in Brighton, CO
Photo 5: 2016 GMC Sierra 2500HD SLT with  in Brighton, CO

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$56,486

2016 GMC Sierra 2500HD SLT

22,991 miles Brighton, CO

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

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$40,997

2015 GMC Sierra 2500HD SLT

88,148 miles Peoria, AZ

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

Automatic / RWD / 8 Cyl

  • Call Dealer
  • Get Directions
$47,886

2015 GMC Sierra 2500HD SLT

27,889 miles Banning, CA

Photo 1: Midnight Blue Metallic 2012 GMC Sierra 2500HD SLT in Weatherford, TX exterior view from front driver's side
Photo 2: Midnight Blue Metallic 2012 GMC Sierra 2500HD SLT in Weatherford, TX
Photo 3: interior dashboard and console 2012 GMC Sierra 2500HD SLT in Weatherford, TX
Photo 4: cockpit view from driver’s seat 2012 GMC Sierra 2500HD SLT in Weatherford, TX
Photo 5: 2012 GMC Sierra 2500HD SLT with  in Weatherford, TX

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$31,995

2012 GMC Sierra 2500HD SLT

122,263 miles Weatherford, TX

Photo 1:  2016 GMC Sierra 2500HD SLT in Peoria, AZ exterior view from front driver's side
Photo 2:  2016 GMC Sierra 2500HD SLT in Peoria, AZ
Photo 3: interior dashboard and console 2016 GMC Sierra 2500HD SLT in Peoria, AZ
Photo 4: cockpit view from driver’s seat 2016 GMC Sierra 2500HD SLT in Peoria, AZ
Photo 5: 2016 GMC Sierra 2500HD SLT with  in Peoria, AZ

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$52,997

2016 GMC Sierra 2500HD SLT

16,614 miles Peoria, AZ

Photo 1:  2012 GMC Sierra 2500HD SLT in West Valley City, UT exterior view from front driver's side
Photo 2: cockpit view from driver’s seat 2012 GMC Sierra 2500HD SLT in West Valley City, UT
Photo 3: 2012 GMC Sierra 2500HD SLT with  in West Valley City, UT
Photo 4:  2012 GMC Sierra 2500HD SLT in West Valley City, UT front view of grill, headlights, hood and windshield
Photo 5: 2012 GMC Sierra 2500HD SLT with  in West Valley City, UT

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$36,999

2012 GMC Sierra 2500HD SLT

109,501 miles West Valley City, UT

Photo 1:  2015 GMC Sierra 2500HD SLT in Bloomsburg, PA exterior view from front driver's side
Photo 2:  2015 GMC Sierra 2500HD SLT in Bloomsburg, PA
Photo 3:  2015 GMC Sierra 2500HD SLT in Bloomsburg, PA front view of grill, headlights, hood and windshield
Photo 4:  2015 GMC Sierra 2500HD SLT in Bloomsburg, PA closeup view of wheel
Photo 5: 2015 GMC Sierra 2500HD SLT with  in Bloomsburg, PA

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$51,988

2015 GMC Sierra 2500HD SLT

32,241 miles Bloomsburg, PA

Photo 1:  2013 GMC Sierra 2500HD SLT in Kalispell, MT exterior view from front driver's side
Photo 2:  2013 GMC Sierra 2500HD SLT in Kalispell, MT
Photo 3: interior dashboard and console 2013 GMC Sierra 2500HD SLT in Kalispell, MT
Photo 4: 2013 GMC Sierra 2500HD SLT with  in Kalispell, MT
Photo 5:  2013 GMC Sierra 2500HD SLT in Kalispell, MT front view of grill, headlights, hood and windshield

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$33,800

2013 GMC Sierra 2500HD SLT

53,521 miles Kalispell, MT

Photo 1: Onyx Black 2014 GMC Sierra 2500HD SLT in Chillicothe, OH exterior view from front driver's side
Photo 2: Onyx Black 2014 GMC Sierra 2500HD SLT in Chillicothe, OH
Photo 3: interior dashboard and console 2014 GMC Sierra 2500HD SLT in Chillicothe, OH
Photo 4: Onyx Black 2014 GMC Sierra 2500HD SLT in Chillicothe, OH front view of grill, headlights, hood and windshield
Photo 5: 2014 GMC Sierra 2500HD SLT with  in Chillicothe, OH

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$40,907

2014 GMC Sierra 2500HD SLT

85,571 miles Chillicothe, OH

Photo 1:  2009 GMC Sierra 2500HD SLT in Morgan, UT exterior view from front driver's side
Photo 2:  2009 GMC Sierra 2500HD SLT in Morgan, UT
Photo 3: 2009 GMC Sierra 2500HD SLT with  in Morgan, UT
Photo 4: 2009 GMC Sierra 2500HD SLT with  in Morgan, UT
Photo 5:  2009 GMC Sierra 2500HD SLT in Morgan, UT exterior view from rear driver's side

Automatic / 4WD / 8 Cyl

  • Call Dealer
  • Get Directions
$22,129

2009 GMC Sierra 2500HD SLT

249,096 miles Morgan, UT

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